{"id":92943,"date":"2020-08-13T15:30:00","date_gmt":"2020-08-13T06:30:00","guid":{"rendered":"https:\/\/support.questetra.com\/developer-blog\/choices-aws-lambda-rds-troubleshooting\/"},"modified":"2026-04-14T15:52:49","modified_gmt":"2026-04-14T06:52:49","slug":"choices-aws-lambda-rds-troubleshooting","status":"publish","type":"post","link":"https:\/\/support.questetra.com\/en\/developer-blog\/choices-aws-lambda-rds-troubleshooting\/","title":{"rendered":"Using Amazon RDS as an External Master (Troubleshooting)"},"content":{"rendered":"\n<figure class=\"wp-block-image size-large\"><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"58\" data-attachment-id=\"113114\" data-permalink=\"https:\/\/support.questetra.com\/en\/developer-blog\/first-questetra-bpm-suite-step1\/attachment\/basic-banner-new-en\/\" data-orig-file=\"https:\/\/i0.wp.com\/support.questetra.com\/wp-content\/uploads\/2020\/02\/basic-banner-new-en.png?fit=1200%2C68&amp;ssl=1\" data-orig-size=\"1200,68\" data-comments-opened=\"0\" data-image-meta=\"{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;0&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;0&quot;,&quot;iso&quot;:&quot;0&quot;,&quot;shutter_speed&quot;:&quot;0&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;0&quot;}\" data-image-title=\"basic-banner-new-en\" data-image-description=\"\" data-image-caption=\"\" data-large-file=\"https:\/\/i0.wp.com\/support.questetra.com\/wp-content\/uploads\/2020\/02\/basic-banner-new-en.png?fit=1024%2C58&amp;ssl=1\" src=\"https:\/\/i0.wp.com\/support.questetra.com\/wp-content\/uploads\/2020\/02\/basic-banner-new-en-1024x58.png?resize=1024%2C58&#038;ssl=1\" alt=\"\" class=\"wp-image-113114\" srcset=\"https:\/\/i0.wp.com\/support.questetra.com\/wp-content\/uploads\/2020\/02\/basic-banner-new-en.png?resize=1024%2C58&amp;ssl=1 1024w, https:\/\/i0.wp.com\/support.questetra.com\/wp-content\/uploads\/2020\/02\/basic-banner-new-en.png?resize=600%2C34&amp;ssl=1 600w, https:\/\/i0.wp.com\/support.questetra.com\/wp-content\/uploads\/2020\/02\/basic-banner-new-en.png?resize=768%2C44&amp;ssl=1 768w, https:\/\/i0.wp.com\/support.questetra.com\/wp-content\/uploads\/2020\/02\/basic-banner-new-en.png?w=1200&amp;ssl=1 1200w\" sizes=\"auto, (max-width: 1000px) 100vw, 1000px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">Here we will introduce troubleshooting when garbled characters or errors occur in <a href=\"https:\/\/support.questetra.com\/en\/developer-blog\/choices-aws-lambda-rds-console\/\">Using Amazon RDS as an External Master (AWS console)<\/a> and <a href=\"https:\/\/support.questetra.com\/en\/developer-blog\/choices-aws-lambda-rds-terraform\/\">Using Amazon RDS as an External Master (Terraform)<\/a>.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">TOC<\/h3>\n\n\n\n<ul class=\"wp-block-list\"><li><a href=\"#unable-to-connect-db\">Cannot Connect to Database<\/a><\/li><li><a href=\"#encoding\">Characters Get Garbled<\/a><\/li><li><a href=\"#lambda-function-error\">Lambda Function does not Run<\/a><\/li><li><a href=\"#terraform-error-storage\">Error in Terraform Execution (InsufficientStorageClusterCapacity)<\/a><\/li><\/ul>\n\n\n\n<div style=\"height:50px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"unable-to-connect-db\">Cannot Connect to Database<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">If the following mysql command fails to connect to the database, check the database instance settings (public accessibility permittance, VPC security group settings):<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>mysql -h {ENDPOINT} -P {PORT NUMBER} -u {MASTER USERNAME} -p<\/code><\/pre>\n\n\n\n<div style=\"height:50px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<h4 class=\"wp-block-heading\">Public Accessibility Permittance<\/h4>\n\n\n\n<p class=\"wp-block-paragraph\">First, let&#8217;s check the permission concerning public access. Select your database instance and check Public Accessibility on the Connectivity &amp; security tab.<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"446\" data-attachment-id=\"92945\" data-permalink=\"https:\/\/support.questetra.com\/en\/developer-blog\/choices-aws-lambda-rds-troubleshooting\/attachment\/choices-aws-lambda-rds-ts-image1_en\/\" data-orig-file=\"https:\/\/i0.wp.com\/support.questetra.com\/wp-content\/uploads\/2020\/08\/Choices-AWS-Lambda-RDS-ts-image1_en.png?fit=2098%2C914&amp;ssl=1\" data-orig-size=\"2098,914\" data-comments-opened=\"0\" data-image-meta=\"{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;0&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;0&quot;,&quot;iso&quot;:&quot;0&quot;,&quot;shutter_speed&quot;:&quot;0&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;0&quot;}\" data-image-title=\"Choices-AWS-Lambda-RDS-ts-image1_en\" data-image-description=\"\" data-image-caption=\"\" data-large-file=\"https:\/\/i0.wp.com\/support.questetra.com\/wp-content\/uploads\/2020\/08\/Choices-AWS-Lambda-RDS-ts-image1_en.png?fit=1024%2C446&amp;ssl=1\" src=\"https:\/\/i0.wp.com\/support.questetra.com\/wp-content\/uploads\/2020\/08\/Choices-AWS-Lambda-RDS-ts-image1_en.png?resize=1024%2C446&#038;ssl=1\" alt=\"\" class=\"wp-image-92945\" srcset=\"https:\/\/i0.wp.com\/support.questetra.com\/wp-content\/uploads\/2020\/08\/Choices-AWS-Lambda-RDS-ts-image1_en.png?resize=1024%2C446&amp;ssl=1 1024w, https:\/\/i0.wp.com\/support.questetra.com\/wp-content\/uploads\/2020\/08\/Choices-AWS-Lambda-RDS-ts-image1_en.png?resize=600%2C261&amp;ssl=1 600w, https:\/\/i0.wp.com\/support.questetra.com\/wp-content\/uploads\/2020\/08\/Choices-AWS-Lambda-RDS-ts-image1_en.png?resize=768%2C335&amp;ssl=1 768w, https:\/\/i0.wp.com\/support.questetra.com\/wp-content\/uploads\/2020\/08\/Choices-AWS-Lambda-RDS-ts-image1_en.png?resize=1536%2C669&amp;ssl=1 1536w, https:\/\/i0.wp.com\/support.questetra.com\/wp-content\/uploads\/2020\/08\/Choices-AWS-Lambda-RDS-ts-image1_en.png?resize=2048%2C892&amp;ssl=1 2048w\" sizes=\"auto, (max-width: 1000px) 100vw, 1000px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">If Public accessibility is Yes you do not need to set it, so proceed to the next VPC security group settings. If it is No, click Modify at the top right.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Find the Network &amp; Security block among the items whose settings can be changed, set Public accessibility to Yes and click Next.<\/p>\n\n\n\n<figure class=\"wp-block-image size-medium\"><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" width=\"538\" height=\"315\" data-attachment-id=\"92949\" data-permalink=\"https:\/\/support.questetra.com\/en\/developer-blog\/choices-aws-lambda-rds-troubleshooting\/attachment\/choices-aws-lambda-rds-ts-image2_en\/\" data-orig-file=\"https:\/\/i0.wp.com\/support.questetra.com\/wp-content\/uploads\/2020\/08\/Choices-AWS-Lambda-RDS-ts-image2_en.png?fit=1080%2C632&amp;ssl=1\" data-orig-size=\"1080,632\" data-comments-opened=\"0\" data-image-meta=\"{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;0&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;0&quot;,&quot;iso&quot;:&quot;0&quot;,&quot;shutter_speed&quot;:&quot;0&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;0&quot;}\" data-image-title=\"Choices-AWS-Lambda-RDS-ts-image2_en\" data-image-description=\"\" data-image-caption=\"\" data-large-file=\"https:\/\/i0.wp.com\/support.questetra.com\/wp-content\/uploads\/2020\/08\/Choices-AWS-Lambda-RDS-ts-image2_en.png?fit=1024%2C599&amp;ssl=1\" src=\"https:\/\/i0.wp.com\/support.questetra.com\/wp-content\/uploads\/2020\/08\/Choices-AWS-Lambda-RDS-ts-image2_en.png?resize=538%2C315&#038;ssl=1\" alt=\"\" class=\"wp-image-92949\" srcset=\"https:\/\/i0.wp.com\/support.questetra.com\/wp-content\/uploads\/2020\/08\/Choices-AWS-Lambda-RDS-ts-image2_en.png?resize=538%2C315&amp;ssl=1 538w, https:\/\/i0.wp.com\/support.questetra.com\/wp-content\/uploads\/2020\/08\/Choices-AWS-Lambda-RDS-ts-image2_en.png?resize=1024%2C599&amp;ssl=1 1024w, https:\/\/i0.wp.com\/support.questetra.com\/wp-content\/uploads\/2020\/08\/Choices-AWS-Lambda-RDS-ts-image2_en.png?resize=768%2C449&amp;ssl=1 768w, https:\/\/i0.wp.com\/support.questetra.com\/wp-content\/uploads\/2020\/08\/Choices-AWS-Lambda-RDS-ts-image2_en.png?w=1080&amp;ssl=1 1080w\" sizes=\"auto, (max-width: 538px) 100vw, 538px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">Select Apply immediately in the Scheduling of modification and click Modify DB Instance.<\/p>\n\n\n\n<figure class=\"wp-block-image size-medium\"><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" width=\"600\" height=\"164\" data-attachment-id=\"92953\" data-permalink=\"https:\/\/support.questetra.com\/en\/developer-blog\/choices-aws-lambda-rds-troubleshooting\/attachment\/choices-aws-lambda-rds-ts-image3_en\/\" data-orig-file=\"https:\/\/i0.wp.com\/support.questetra.com\/wp-content\/uploads\/2020\/08\/Choices-AWS-Lambda-RDS-ts-image3_en.png?fit=1078%2C294&amp;ssl=1\" data-orig-size=\"1078,294\" data-comments-opened=\"0\" data-image-meta=\"{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;0&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;0&quot;,&quot;iso&quot;:&quot;0&quot;,&quot;shutter_speed&quot;:&quot;0&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;0&quot;}\" data-image-title=\"Choices-AWS-Lambda-RDS-ts-image3_en\" data-image-description=\"\" data-image-caption=\"\" data-large-file=\"https:\/\/i0.wp.com\/support.questetra.com\/wp-content\/uploads\/2020\/08\/Choices-AWS-Lambda-RDS-ts-image3_en.png?fit=1024%2C279&amp;ssl=1\" src=\"https:\/\/i0.wp.com\/support.questetra.com\/wp-content\/uploads\/2020\/08\/Choices-AWS-Lambda-RDS-ts-image3_en.png?resize=600%2C164&#038;ssl=1\" alt=\"\" class=\"wp-image-92953\" srcset=\"https:\/\/i0.wp.com\/support.questetra.com\/wp-content\/uploads\/2020\/08\/Choices-AWS-Lambda-RDS-ts-image3_en.png?resize=600%2C164&amp;ssl=1 600w, https:\/\/i0.wp.com\/support.questetra.com\/wp-content\/uploads\/2020\/08\/Choices-AWS-Lambda-RDS-ts-image3_en.png?resize=1024%2C279&amp;ssl=1 1024w, https:\/\/i0.wp.com\/support.questetra.com\/wp-content\/uploads\/2020\/08\/Choices-AWS-Lambda-RDS-ts-image3_en.png?resize=768%2C209&amp;ssl=1 768w, https:\/\/i0.wp.com\/support.questetra.com\/wp-content\/uploads\/2020\/08\/Choices-AWS-Lambda-RDS-ts-image3_en.png?w=1078&amp;ssl=1 1078w\" sizes=\"auto, (max-width: 600px) 100vw, 600px\" \/><\/figure>\n\n\n\n<div style=\"height:50px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<h4 class=\"wp-block-heading\">VPC Security Group Settings<\/h4>\n\n\n\n<p class=\"wp-block-paragraph\">In case Public accessibility is Yes and you still can&#8217;t connect to the database, check your VPC security group settings.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Select your database instance and click the VPC security group displayed on the Connectivity &amp; security tab.<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"446\" data-attachment-id=\"92956\" data-permalink=\"https:\/\/support.questetra.com\/en\/developer-blog\/choices-aws-lambda-rds-troubleshooting\/attachment\/choices-aws-lambda-rds-ts-image4_en\/\" data-orig-file=\"https:\/\/i0.wp.com\/support.questetra.com\/wp-content\/uploads\/2020\/08\/Choices-AWS-Lambda-RDS-ts-image4_en.png?fit=2098%2C914&amp;ssl=1\" data-orig-size=\"2098,914\" data-comments-opened=\"0\" data-image-meta=\"{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;0&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;0&quot;,&quot;iso&quot;:&quot;0&quot;,&quot;shutter_speed&quot;:&quot;0&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;0&quot;}\" data-image-title=\"Choices-AWS-Lambda-RDS-ts-image4_en\" data-image-description=\"\" data-image-caption=\"\" data-large-file=\"https:\/\/i0.wp.com\/support.questetra.com\/wp-content\/uploads\/2020\/08\/Choices-AWS-Lambda-RDS-ts-image4_en.png?fit=1024%2C446&amp;ssl=1\" src=\"https:\/\/i0.wp.com\/support.questetra.com\/wp-content\/uploads\/2020\/08\/Choices-AWS-Lambda-RDS-ts-image4_en.png?resize=1024%2C446&#038;ssl=1\" alt=\"\" class=\"wp-image-92956\" srcset=\"https:\/\/i0.wp.com\/support.questetra.com\/wp-content\/uploads\/2020\/08\/Choices-AWS-Lambda-RDS-ts-image4_en.png?resize=1024%2C446&amp;ssl=1 1024w, https:\/\/i0.wp.com\/support.questetra.com\/wp-content\/uploads\/2020\/08\/Choices-AWS-Lambda-RDS-ts-image4_en.png?resize=600%2C261&amp;ssl=1 600w, https:\/\/i0.wp.com\/support.questetra.com\/wp-content\/uploads\/2020\/08\/Choices-AWS-Lambda-RDS-ts-image4_en.png?resize=768%2C335&amp;ssl=1 768w, https:\/\/i0.wp.com\/support.questetra.com\/wp-content\/uploads\/2020\/08\/Choices-AWS-Lambda-RDS-ts-image4_en.png?resize=1536%2C669&amp;ssl=1 1536w, https:\/\/i0.wp.com\/support.questetra.com\/wp-content\/uploads\/2020\/08\/Choices-AWS-Lambda-RDS-ts-image4_en.png?resize=2048%2C892&amp;ssl=1 2048w\" sizes=\"auto, (max-width: 1000px) 100vw, 1000px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">Click Edit inbound rules on the Inbound rules tab.<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"89\" data-attachment-id=\"92959\" data-permalink=\"https:\/\/support.questetra.com\/en\/developer-blog\/choices-aws-lambda-rds-troubleshooting\/attachment\/choices-aws-lambda-rds-ts-image5_en\/\" data-orig-file=\"https:\/\/i0.wp.com\/support.questetra.com\/wp-content\/uploads\/2020\/08\/Choices-AWS-Lambda-RDS-ts-image5_en.png?fit=2084%2C182&amp;ssl=1\" data-orig-size=\"2084,182\" data-comments-opened=\"0\" data-image-meta=\"{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;0&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;0&quot;,&quot;iso&quot;:&quot;0&quot;,&quot;shutter_speed&quot;:&quot;0&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;0&quot;}\" data-image-title=\"Choices-AWS-Lambda-RDS-ts-image5_en\" data-image-description=\"\" data-image-caption=\"\" data-large-file=\"https:\/\/i0.wp.com\/support.questetra.com\/wp-content\/uploads\/2020\/08\/Choices-AWS-Lambda-RDS-ts-image5_en.png?fit=1024%2C89&amp;ssl=1\" src=\"https:\/\/i0.wp.com\/support.questetra.com\/wp-content\/uploads\/2020\/08\/Choices-AWS-Lambda-RDS-ts-image5_en.png?resize=1024%2C89&#038;ssl=1\" alt=\"\" class=\"wp-image-92959\" srcset=\"https:\/\/i0.wp.com\/support.questetra.com\/wp-content\/uploads\/2020\/08\/Choices-AWS-Lambda-RDS-ts-image5_en.png?resize=1024%2C89&amp;ssl=1 1024w, https:\/\/i0.wp.com\/support.questetra.com\/wp-content\/uploads\/2020\/08\/Choices-AWS-Lambda-RDS-ts-image5_en.png?resize=600%2C52&amp;ssl=1 600w, https:\/\/i0.wp.com\/support.questetra.com\/wp-content\/uploads\/2020\/08\/Choices-AWS-Lambda-RDS-ts-image5_en.png?resize=768%2C67&amp;ssl=1 768w, https:\/\/i0.wp.com\/support.questetra.com\/wp-content\/uploads\/2020\/08\/Choices-AWS-Lambda-RDS-ts-image5_en.png?resize=1536%2C134&amp;ssl=1 1536w, https:\/\/i0.wp.com\/support.questetra.com\/wp-content\/uploads\/2020\/08\/Choices-AWS-Lambda-RDS-ts-image5_en.png?resize=2048%2C179&amp;ssl=1 2048w\" sizes=\"auto, (max-width: 1000px) 100vw, 1000px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">Click Add Rule, select All Traffic, My IP, then click Save.<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"86\" data-attachment-id=\"92963\" data-permalink=\"https:\/\/support.questetra.com\/en\/developer-blog\/choices-aws-lambda-rds-troubleshooting\/attachment\/choices-aws-lambda-rds-ts-image6_en\/\" data-orig-file=\"https:\/\/i0.wp.com\/support.questetra.com\/wp-content\/uploads\/2020\/08\/Choices-AWS-Lambda-RDS-ts-image6_en.png?fit=2322%2C196&amp;ssl=1\" data-orig-size=\"2322,196\" data-comments-opened=\"0\" data-image-meta=\"{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;0&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;0&quot;,&quot;iso&quot;:&quot;0&quot;,&quot;shutter_speed&quot;:&quot;0&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;0&quot;}\" data-image-title=\"Choices-AWS-Lambda-RDS-ts-image6_en\" data-image-description=\"\" data-image-caption=\"\" data-large-file=\"https:\/\/i0.wp.com\/support.questetra.com\/wp-content\/uploads\/2020\/08\/Choices-AWS-Lambda-RDS-ts-image6_en.png?fit=1024%2C86&amp;ssl=1\" src=\"https:\/\/i0.wp.com\/support.questetra.com\/wp-content\/uploads\/2020\/08\/Choices-AWS-Lambda-RDS-ts-image6_en.png?resize=1024%2C86&#038;ssl=1\" alt=\"\" class=\"wp-image-92963\" srcset=\"https:\/\/i0.wp.com\/support.questetra.com\/wp-content\/uploads\/2020\/08\/Choices-AWS-Lambda-RDS-ts-image6_en.png?resize=1024%2C86&amp;ssl=1 1024w, https:\/\/i0.wp.com\/support.questetra.com\/wp-content\/uploads\/2020\/08\/Choices-AWS-Lambda-RDS-ts-image6_en.png?resize=600%2C51&amp;ssl=1 600w, https:\/\/i0.wp.com\/support.questetra.com\/wp-content\/uploads\/2020\/08\/Choices-AWS-Lambda-RDS-ts-image6_en.png?resize=768%2C65&amp;ssl=1 768w, https:\/\/i0.wp.com\/support.questetra.com\/wp-content\/uploads\/2020\/08\/Choices-AWS-Lambda-RDS-ts-image6_en.png?resize=1536%2C130&amp;ssl=1 1536w, https:\/\/i0.wp.com\/support.questetra.com\/wp-content\/uploads\/2020\/08\/Choices-AWS-Lambda-RDS-ts-image6_en.png?resize=2048%2C173&amp;ssl=1 2048w\" sizes=\"auto, (max-width: 1000px) 100vw, 1000px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">With the above settings you can now connect to the database using mysql command. Let&#8217;s try executing the command below again. (Enter the master password after the command.)<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>mysql -h {ENDPOINT} -P {PORT NUMBER} -u {MASTER USERNAME} -p<\/code><\/pre>\n\n\n\n<div style=\"height:50px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"encoding\">Characters Get Garbled<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Unify the character code of the database to UTF-8 to prevent garbled characters.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Select Parameter Group from the left menu of Amazon RDS, and then click Create parameter group.<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"219\" data-attachment-id=\"92966\" data-permalink=\"https:\/\/support.questetra.com\/en\/developer-blog\/choices-aws-lambda-rds-troubleshooting\/attachment\/choices-aws-lambda-rds-ts-image7_en\/\" data-orig-file=\"https:\/\/i0.wp.com\/support.questetra.com\/wp-content\/uploads\/2020\/08\/Choices-AWS-Lambda-RDS-ts-image7_en.png?fit=2488%2C532&amp;ssl=1\" data-orig-size=\"2488,532\" data-comments-opened=\"0\" data-image-meta=\"{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;0&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;0&quot;,&quot;iso&quot;:&quot;0&quot;,&quot;shutter_speed&quot;:&quot;0&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;0&quot;}\" data-image-title=\"Choices-AWS-Lambda-RDS-ts-image7_en\" data-image-description=\"\" data-image-caption=\"\" data-large-file=\"https:\/\/i0.wp.com\/support.questetra.com\/wp-content\/uploads\/2020\/08\/Choices-AWS-Lambda-RDS-ts-image7_en.png?fit=1024%2C219&amp;ssl=1\" src=\"https:\/\/i0.wp.com\/support.questetra.com\/wp-content\/uploads\/2020\/08\/Choices-AWS-Lambda-RDS-ts-image7_en.png?resize=1024%2C219&#038;ssl=1\" alt=\"\" class=\"wp-image-92966\" srcset=\"https:\/\/i0.wp.com\/support.questetra.com\/wp-content\/uploads\/2020\/08\/Choices-AWS-Lambda-RDS-ts-image7_en.png?resize=1024%2C219&amp;ssl=1 1024w, https:\/\/i0.wp.com\/support.questetra.com\/wp-content\/uploads\/2020\/08\/Choices-AWS-Lambda-RDS-ts-image7_en.png?resize=600%2C128&amp;ssl=1 600w, https:\/\/i0.wp.com\/support.questetra.com\/wp-content\/uploads\/2020\/08\/Choices-AWS-Lambda-RDS-ts-image7_en.png?resize=768%2C164&amp;ssl=1 768w, https:\/\/i0.wp.com\/support.questetra.com\/wp-content\/uploads\/2020\/08\/Choices-AWS-Lambda-RDS-ts-image7_en.png?resize=1536%2C328&amp;ssl=1 1536w, https:\/\/i0.wp.com\/support.questetra.com\/wp-content\/uploads\/2020\/08\/Choices-AWS-Lambda-RDS-ts-image7_en.png?resize=2048%2C438&amp;ssl=1 2048w\" sizes=\"auto, (max-width: 1000px) 100vw, 1000px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\u300cSelect DB Cluster Parameter Group in Type. Enter Group name (in this example, paramgroup-for-utf8) and Description, then click &#8220;Create&#8221;.<\/p>\n\n\n\n<figure class=\"wp-block-image size-medium\"><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" width=\"436\" height=\"315\" data-attachment-id=\"92969\" data-permalink=\"https:\/\/support.questetra.com\/en\/developer-blog\/choices-aws-lambda-rds-troubleshooting\/attachment\/choices-aws-lambda-rds-ts-image8_en\/\" data-orig-file=\"https:\/\/i0.wp.com\/support.questetra.com\/wp-content\/uploads\/2020\/08\/Choices-AWS-Lambda-RDS-ts-image8_en.png?fit=1086%2C784&amp;ssl=1\" data-orig-size=\"1086,784\" data-comments-opened=\"0\" data-image-meta=\"{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;0&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;0&quot;,&quot;iso&quot;:&quot;0&quot;,&quot;shutter_speed&quot;:&quot;0&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;0&quot;}\" data-image-title=\"Choices-AWS-Lambda-RDS-ts-image8_en\" data-image-description=\"\" data-image-caption=\"\" data-large-file=\"https:\/\/i0.wp.com\/support.questetra.com\/wp-content\/uploads\/2020\/08\/Choices-AWS-Lambda-RDS-ts-image8_en.png?fit=873%2C630&amp;ssl=1\" src=\"https:\/\/i0.wp.com\/support.questetra.com\/wp-content\/uploads\/2020\/08\/Choices-AWS-Lambda-RDS-ts-image8_en.png?resize=436%2C315&#038;ssl=1\" alt=\"\" class=\"wp-image-92969\" srcset=\"https:\/\/i0.wp.com\/support.questetra.com\/wp-content\/uploads\/2020\/08\/Choices-AWS-Lambda-RDS-ts-image8_en.png?resize=436%2C315&amp;ssl=1 436w, https:\/\/i0.wp.com\/support.questetra.com\/wp-content\/uploads\/2020\/08\/Choices-AWS-Lambda-RDS-ts-image8_en.png?resize=873%2C630&amp;ssl=1 873w, https:\/\/i0.wp.com\/support.questetra.com\/wp-content\/uploads\/2020\/08\/Choices-AWS-Lambda-RDS-ts-image8_en.png?resize=768%2C554&amp;ssl=1 768w, https:\/\/i0.wp.com\/support.questetra.com\/wp-content\/uploads\/2020\/08\/Choices-AWS-Lambda-RDS-ts-image8_en.png?w=1086&amp;ssl=1 1086w\" sizes=\"auto, (max-width: 436px) 100vw, 436px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">Click Edit Parameters for the parameter group you just created, set the following five parameters to utf8 and skip-character-set-client-handshake to 1, then click Save Changes.<\/p>\n\n\n\n<ul class=\"wp-block-list\"><li><\/li><\/ul>\n\n\n\n<figure class=\"wp-block-image size-large\"><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"277\" data-attachment-id=\"92972\" data-permalink=\"https:\/\/support.questetra.com\/en\/developer-blog\/choices-aws-lambda-rds-troubleshooting\/attachment\/choices-aws-lambda-rds-ts-image9_en\/\" data-orig-file=\"https:\/\/i0.wp.com\/support.questetra.com\/wp-content\/uploads\/2020\/08\/Choices-AWS-Lambda-RDS-ts-image9_en.png?fit=2096%2C568&amp;ssl=1\" data-orig-size=\"2096,568\" data-comments-opened=\"0\" data-image-meta=\"{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;0&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;0&quot;,&quot;iso&quot;:&quot;0&quot;,&quot;shutter_speed&quot;:&quot;0&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;0&quot;}\" data-image-title=\"Choices-AWS-Lambda-RDS-ts-image9_en\" data-image-description=\"\" data-image-caption=\"\" data-large-file=\"https:\/\/i0.wp.com\/support.questetra.com\/wp-content\/uploads\/2020\/08\/Choices-AWS-Lambda-RDS-ts-image9_en.png?fit=1024%2C277&amp;ssl=1\" src=\"https:\/\/i0.wp.com\/support.questetra.com\/wp-content\/uploads\/2020\/08\/Choices-AWS-Lambda-RDS-ts-image9_en.png?resize=1024%2C277&#038;ssl=1\" alt=\"\" class=\"wp-image-92972\" srcset=\"https:\/\/i0.wp.com\/support.questetra.com\/wp-content\/uploads\/2020\/08\/Choices-AWS-Lambda-RDS-ts-image9_en.png?resize=1024%2C277&amp;ssl=1 1024w, https:\/\/i0.wp.com\/support.questetra.com\/wp-content\/uploads\/2020\/08\/Choices-AWS-Lambda-RDS-ts-image9_en.png?resize=600%2C163&amp;ssl=1 600w, https:\/\/i0.wp.com\/support.questetra.com\/wp-content\/uploads\/2020\/08\/Choices-AWS-Lambda-RDS-ts-image9_en.png?resize=768%2C208&amp;ssl=1 768w, https:\/\/i0.wp.com\/support.questetra.com\/wp-content\/uploads\/2020\/08\/Choices-AWS-Lambda-RDS-ts-image9_en.png?resize=1536%2C416&amp;ssl=1 1536w, https:\/\/i0.wp.com\/support.questetra.com\/wp-content\/uploads\/2020\/08\/Choices-AWS-Lambda-RDS-ts-image9_en.png?resize=2048%2C555&amp;ssl=1 2048w\" sizes=\"auto, (max-width: 1000px) 100vw, 1000px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">Select the database cluster and click Modify.<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"212\" data-attachment-id=\"92975\" data-permalink=\"https:\/\/support.questetra.com\/en\/developer-blog\/choices-aws-lambda-rds-troubleshooting\/attachment\/choices-aws-lambda-rds-ts-image10_en\/\" data-orig-file=\"https:\/\/i0.wp.com\/support.questetra.com\/wp-content\/uploads\/2020\/08\/Choices-AWS-Lambda-RDS-ts-image10_en.png?fit=2096%2C434&amp;ssl=1\" data-orig-size=\"2096,434\" data-comments-opened=\"0\" data-image-meta=\"{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;0&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;0&quot;,&quot;iso&quot;:&quot;0&quot;,&quot;shutter_speed&quot;:&quot;0&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;0&quot;}\" data-image-title=\"Choices-AWS-Lambda-RDS-ts-image10_en\" data-image-description=\"\" data-image-caption=\"\" data-large-file=\"https:\/\/i0.wp.com\/support.questetra.com\/wp-content\/uploads\/2020\/08\/Choices-AWS-Lambda-RDS-ts-image10_en.png?fit=1024%2C212&amp;ssl=1\" src=\"https:\/\/i0.wp.com\/support.questetra.com\/wp-content\/uploads\/2020\/08\/Choices-AWS-Lambda-RDS-ts-image10_en.png?resize=1024%2C212&#038;ssl=1\" alt=\"\" class=\"wp-image-92975\" srcset=\"https:\/\/i0.wp.com\/support.questetra.com\/wp-content\/uploads\/2020\/08\/Choices-AWS-Lambda-RDS-ts-image10_en.png?resize=1024%2C212&amp;ssl=1 1024w, https:\/\/i0.wp.com\/support.questetra.com\/wp-content\/uploads\/2020\/08\/Choices-AWS-Lambda-RDS-ts-image10_en.png?resize=600%2C124&amp;ssl=1 600w, https:\/\/i0.wp.com\/support.questetra.com\/wp-content\/uploads\/2020\/08\/Choices-AWS-Lambda-RDS-ts-image10_en.png?resize=768%2C159&amp;ssl=1 768w, https:\/\/i0.wp.com\/support.questetra.com\/wp-content\/uploads\/2020\/08\/Choices-AWS-Lambda-RDS-ts-image10_en.png?resize=1536%2C318&amp;ssl=1 1536w, https:\/\/i0.wp.com\/support.questetra.com\/wp-content\/uploads\/2020\/08\/Choices-AWS-Lambda-RDS-ts-image10_en.png?resize=2048%2C424&amp;ssl=1 2048w\" sizes=\"auto, (max-width: 1000px) 100vw, 1000px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">Select the parameter group you created to DB cluster parameter group in the Additional configuration block and click Next.<\/p>\n\n\n\n<figure class=\"wp-block-image size-medium\"><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" width=\"600\" height=\"161\" data-attachment-id=\"92978\" data-permalink=\"https:\/\/support.questetra.com\/en\/developer-blog\/choices-aws-lambda-rds-troubleshooting\/attachment\/choices-aws-lambda-rds-ts-image11_en\/\" data-orig-file=\"https:\/\/i0.wp.com\/support.questetra.com\/wp-content\/uploads\/2020\/08\/Choices-AWS-Lambda-RDS-ts-image11_en.png?fit=1030%2C276&amp;ssl=1\" data-orig-size=\"1030,276\" data-comments-opened=\"0\" data-image-meta=\"{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;0&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;0&quot;,&quot;iso&quot;:&quot;0&quot;,&quot;shutter_speed&quot;:&quot;0&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;0&quot;}\" data-image-title=\"Choices-AWS-Lambda-RDS-ts-image11_en\" data-image-description=\"\" data-image-caption=\"\" data-large-file=\"https:\/\/i0.wp.com\/support.questetra.com\/wp-content\/uploads\/2020\/08\/Choices-AWS-Lambda-RDS-ts-image11_en.png?fit=1024%2C274&amp;ssl=1\" src=\"https:\/\/i0.wp.com\/support.questetra.com\/wp-content\/uploads\/2020\/08\/Choices-AWS-Lambda-RDS-ts-image11_en.png?resize=600%2C161&#038;ssl=1\" alt=\"\" class=\"wp-image-92978\" srcset=\"https:\/\/i0.wp.com\/support.questetra.com\/wp-content\/uploads\/2020\/08\/Choices-AWS-Lambda-RDS-ts-image11_en.png?resize=600%2C161&amp;ssl=1 600w, https:\/\/i0.wp.com\/support.questetra.com\/wp-content\/uploads\/2020\/08\/Choices-AWS-Lambda-RDS-ts-image11_en.png?resize=1024%2C274&amp;ssl=1 1024w, https:\/\/i0.wp.com\/support.questetra.com\/wp-content\/uploads\/2020\/08\/Choices-AWS-Lambda-RDS-ts-image11_en.png?resize=768%2C206&amp;ssl=1 768w, https:\/\/i0.wp.com\/support.questetra.com\/wp-content\/uploads\/2020\/08\/Choices-AWS-Lambda-RDS-ts-image11_en.png?w=1030&amp;ssl=1 1030w\" sizes=\"auto, (max-width: 600px) 100vw, 600px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">Select Immediately in Scheduling of modifications and click Modify cluster.<\/p>\n\n\n\n<figure class=\"wp-block-image size-medium\"><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" width=\"569\" height=\"315\" data-attachment-id=\"92982\" data-permalink=\"https:\/\/support.questetra.com\/en\/developer-blog\/choices-aws-lambda-rds-troubleshooting\/attachment\/choices-aws-lambda-rds-ts-image12_en\/\" data-orig-file=\"https:\/\/i0.wp.com\/support.questetra.com\/wp-content\/uploads\/2020\/08\/Choices-AWS-Lambda-RDS-ts-image12_en.png?fit=1026%2C568&amp;ssl=1\" data-orig-size=\"1026,568\" data-comments-opened=\"0\" data-image-meta=\"{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;0&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;0&quot;,&quot;iso&quot;:&quot;0&quot;,&quot;shutter_speed&quot;:&quot;0&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;0&quot;}\" data-image-title=\"Choices-AWS-Lambda-RDS-ts-image12_en\" data-image-description=\"\" data-image-caption=\"\" data-large-file=\"https:\/\/i0.wp.com\/support.questetra.com\/wp-content\/uploads\/2020\/08\/Choices-AWS-Lambda-RDS-ts-image12_en.png?fit=1024%2C567&amp;ssl=1\" src=\"https:\/\/i0.wp.com\/support.questetra.com\/wp-content\/uploads\/2020\/08\/Choices-AWS-Lambda-RDS-ts-image12_en.png?resize=569%2C315&#038;ssl=1\" alt=\"\" class=\"wp-image-92982\" srcset=\"https:\/\/i0.wp.com\/support.questetra.com\/wp-content\/uploads\/2020\/08\/Choices-AWS-Lambda-RDS-ts-image12_en.png?resize=569%2C315&amp;ssl=1 569w, https:\/\/i0.wp.com\/support.questetra.com\/wp-content\/uploads\/2020\/08\/Choices-AWS-Lambda-RDS-ts-image12_en.png?resize=1024%2C567&amp;ssl=1 1024w, https:\/\/i0.wp.com\/support.questetra.com\/wp-content\/uploads\/2020\/08\/Choices-AWS-Lambda-RDS-ts-image12_en.png?resize=768%2C425&amp;ssl=1 768w, https:\/\/i0.wp.com\/support.questetra.com\/wp-content\/uploads\/2020\/08\/Choices-AWS-Lambda-RDS-ts-image12_en.png?w=1026&amp;ssl=1 1026w\" sizes=\"auto, (max-width: 569px) 100vw, 569px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">Restart the database instance to apply the parameter group changes. Select the database instance then click Reboot in the Actions dropdown at the top right.<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"211\" data-attachment-id=\"92985\" data-permalink=\"https:\/\/support.questetra.com\/en\/developer-blog\/choices-aws-lambda-rds-troubleshooting\/attachment\/choices-aws-lambda-rds-ts-image13_en\/\" data-orig-file=\"https:\/\/i0.wp.com\/support.questetra.com\/wp-content\/uploads\/2020\/08\/Choices-AWS-Lambda-RDS-ts-image13_en.png?fit=2096%2C432&amp;ssl=1\" data-orig-size=\"2096,432\" data-comments-opened=\"0\" data-image-meta=\"{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;0&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;0&quot;,&quot;iso&quot;:&quot;0&quot;,&quot;shutter_speed&quot;:&quot;0&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;0&quot;}\" data-image-title=\"Choices-AWS-Lambda-RDS-ts-image13_en\" data-image-description=\"\" data-image-caption=\"\" data-large-file=\"https:\/\/i0.wp.com\/support.questetra.com\/wp-content\/uploads\/2020\/08\/Choices-AWS-Lambda-RDS-ts-image13_en.png?fit=1024%2C211&amp;ssl=1\" src=\"https:\/\/i0.wp.com\/support.questetra.com\/wp-content\/uploads\/2020\/08\/Choices-AWS-Lambda-RDS-ts-image13_en.png?resize=1024%2C211&#038;ssl=1\" alt=\"\" class=\"wp-image-92985\" srcset=\"https:\/\/i0.wp.com\/support.questetra.com\/wp-content\/uploads\/2020\/08\/Choices-AWS-Lambda-RDS-ts-image13_en.png?resize=1024%2C211&amp;ssl=1 1024w, https:\/\/i0.wp.com\/support.questetra.com\/wp-content\/uploads\/2020\/08\/Choices-AWS-Lambda-RDS-ts-image13_en.png?resize=600%2C124&amp;ssl=1 600w, https:\/\/i0.wp.com\/support.questetra.com\/wp-content\/uploads\/2020\/08\/Choices-AWS-Lambda-RDS-ts-image13_en.png?resize=768%2C158&amp;ssl=1 768w, https:\/\/i0.wp.com\/support.questetra.com\/wp-content\/uploads\/2020\/08\/Choices-AWS-Lambda-RDS-ts-image13_en.png?resize=1536%2C317&amp;ssl=1 1536w, https:\/\/i0.wp.com\/support.questetra.com\/wp-content\/uploads\/2020\/08\/Choices-AWS-Lambda-RDS-ts-image13_en.png?resize=2048%2C422&amp;ssl=1 2048w\" sizes=\"auto, (max-width: 1000px) 100vw, 1000px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">Let&#8217;s check the character code configuration, after waiting for a while for the completion of the database instance restart. Connect to your database and enter the following MySQL command consecutively to mysql&gt;  and execute:<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>show variables like 'char%';<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">It is good if the value of these variables, <em>character_set_client, character_set_connection, character_set_database, character_set_results<\/em>, and <em>character_set_server<\/em> is <em>utf8<\/em> as shown below.<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>+--------------------------+--------------------------------------------------+\n| Variable_name&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; | Value&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; |\n+--------------------------+--------------------------------------------------+\n| character_set_client &nbsp; &nbsp; | utf8 &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; |\n| character_set_connection | utf8 &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; |\n| character_set_database &nbsp; | utf8 &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; |\n| character_set_filesystem | binary &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; |\n| character_set_results&nbsp; &nbsp; | utf8 &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; |\n| character_set_server &nbsp; &nbsp; | utf8 &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; |\n| character_set_system &nbsp; &nbsp; | utf8 &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; |\n| character_sets_dir &nbsp; &nbsp; &nbsp; | \/rdsdbbin\/oscar-5.6.10a.200340.0\/share\/charsets\/ |\n+--------------------------+--------------------------------------------------+<\/code><\/pre>\n\n\n\n<div style=\"height:50px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"lambda-function-error\">Lambda Function does not Run<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">You can check the execution log of the Lambda function in CloudWatch, an AWS service. Go to Log groups in the left menu, and select the created Lambda function to display the log.<\/p>\n\n\n\n<figure class=\"wp-block-image size-medium\"><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" width=\"600\" height=\"250\" data-attachment-id=\"92988\" data-permalink=\"https:\/\/support.questetra.com\/en\/developer-blog\/choices-aws-lambda-rds-troubleshooting\/attachment\/choices-aws-lambda-rds-ts-image14_en\/\" data-orig-file=\"https:\/\/i0.wp.com\/support.questetra.com\/wp-content\/uploads\/2020\/08\/Choices-AWS-Lambda-RDS-ts-image14_en.png?fit=808%2C336&amp;ssl=1\" data-orig-size=\"808,336\" data-comments-opened=\"0\" data-image-meta=\"{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;0&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;0&quot;,&quot;iso&quot;:&quot;0&quot;,&quot;shutter_speed&quot;:&quot;0&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;0&quot;}\" data-image-title=\"Choices-AWS-Lambda-RDS-ts-image14_en\" data-image-description=\"\" data-image-caption=\"\" data-large-file=\"https:\/\/i0.wp.com\/support.questetra.com\/wp-content\/uploads\/2020\/08\/Choices-AWS-Lambda-RDS-ts-image14_en.png?fit=808%2C336&amp;ssl=1\" src=\"https:\/\/i0.wp.com\/support.questetra.com\/wp-content\/uploads\/2020\/08\/Choices-AWS-Lambda-RDS-ts-image14_en.png?resize=600%2C250&#038;ssl=1\" alt=\"\" class=\"wp-image-92988\" srcset=\"https:\/\/i0.wp.com\/support.questetra.com\/wp-content\/uploads\/2020\/08\/Choices-AWS-Lambda-RDS-ts-image14_en.png?resize=600%2C250&amp;ssl=1 600w, https:\/\/i0.wp.com\/support.questetra.com\/wp-content\/uploads\/2020\/08\/Choices-AWS-Lambda-RDS-ts-image14_en.png?resize=768%2C319&amp;ssl=1 768w, https:\/\/i0.wp.com\/support.questetra.com\/wp-content\/uploads\/2020\/08\/Choices-AWS-Lambda-RDS-ts-image14_en.png?w=808&amp;ssl=1 808w\" sizes=\"auto, (max-width: 600px) 100vw, 600px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">If the error was due to a timeout, your Lambda function&#8217;s timeout setting could be too short. You can change the Lambda function timeout via the Edit button in the Basic Settings block.<\/p>\n\n\n\n<figure class=\"wp-block-image size-medium\"><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" width=\"600\" height=\"224\" data-attachment-id=\"92991\" data-permalink=\"https:\/\/support.questetra.com\/en\/developer-blog\/choices-aws-lambda-rds-troubleshooting\/attachment\/choices-aws-lambda-rds-ts-image15_en\/\" data-orig-file=\"https:\/\/i0.wp.com\/support.questetra.com\/wp-content\/uploads\/2020\/08\/Choices-AWS-Lambda-RDS-ts-image15_en.png?fit=1064%2C398&amp;ssl=1\" data-orig-size=\"1064,398\" data-comments-opened=\"0\" data-image-meta=\"{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;0&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;0&quot;,&quot;iso&quot;:&quot;0&quot;,&quot;shutter_speed&quot;:&quot;0&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;0&quot;}\" data-image-title=\"Choices-AWS-Lambda-RDS-ts-image15_en\" data-image-description=\"\" data-image-caption=\"\" data-large-file=\"https:\/\/i0.wp.com\/support.questetra.com\/wp-content\/uploads\/2020\/08\/Choices-AWS-Lambda-RDS-ts-image15_en.png?fit=1024%2C383&amp;ssl=1\" src=\"https:\/\/i0.wp.com\/support.questetra.com\/wp-content\/uploads\/2020\/08\/Choices-AWS-Lambda-RDS-ts-image15_en.png?resize=600%2C224&#038;ssl=1\" alt=\"\" class=\"wp-image-92991\" srcset=\"https:\/\/i0.wp.com\/support.questetra.com\/wp-content\/uploads\/2020\/08\/Choices-AWS-Lambda-RDS-ts-image15_en.png?resize=600%2C224&amp;ssl=1 600w, https:\/\/i0.wp.com\/support.questetra.com\/wp-content\/uploads\/2020\/08\/Choices-AWS-Lambda-RDS-ts-image15_en.png?resize=1024%2C383&amp;ssl=1 1024w, https:\/\/i0.wp.com\/support.questetra.com\/wp-content\/uploads\/2020\/08\/Choices-AWS-Lambda-RDS-ts-image15_en.png?resize=768%2C287&amp;ssl=1 768w, https:\/\/i0.wp.com\/support.questetra.com\/wp-content\/uploads\/2020\/08\/Choices-AWS-Lambda-RDS-ts-image15_en.png?w=1064&amp;ssl=1 1064w\" sizes=\"auto, (max-width: 600px) 100vw, 600px\" \/><\/figure>\n\n\n\n<div style=\"height:50px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"terraform-error-storage\">Error in Terraform Execution (InsufficientStorageClusterCapacity)<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">When you execute <em>terraform apply<\/em>, you may get the following error:<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>Error: error creating RDS cluster: InsufficientStorageClusterCapacity: Couldn't create cluster: insufficient capacity in requested AZs<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">This error occurs when there is insufficient free space in the AZ (Availability Zone) of the specified region. This error can occur depending on the AWS resource status, regardless of the account settings. There are several ways to avoid this error:<\/p>\n\n\n\n<ul class=\"wp-block-list\"><li>Wait a while, and then try again (the shortage of space may be resolved)<\/li><li>Specify another AZ (rewrite the <em>network.tf<\/em> file)\n<\/li><li>Specify another region (rewrite the <em>.tfvars<\/em> file)<\/li><\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">To specify a different AZ, firstly check the available AZs with the following command.<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>aws ec2 describe-availability-zones --region {REGION NAME (eg\uff1aap-northeast-1)}<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">If you see only two AZs you cannot specify another AZ (Because the Terraform code has already specified both AZs). When three or more AZs are displayed, specifying the third and subsequent AZs in the following procedure may resolve the error.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">At lines 33 and 40 of the <em>network.tf<\/em> the AZ name is specified. Rewrite the index of one or both AZ names to different numbers of 2 or more. For example, set one of the indexes to 2 as follows.<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>availability_zone &nbsp; &nbsp; &nbsp; = data.aws_availability_zones.available.names&#91;2]<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">After overwriting <em>network.tf<\/em>, please try executing <em>terraform apply<\/em> again.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Introducing troubleshooting when garbled characters or errors occur in Using Amazon RDS as an External Master (AWS console) and Using Amazon RDS as an External Master (Terraform).<\/p>\n","protected":false},"author":17,"featured_media":91604,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_coblocks_attr":"","_coblocks_dimensions":"","_coblocks_responsive_height":"","_coblocks_accordion_ie_support":"","_uag_custom_page_level_css":"","advanced_seo_description":"","jetpack_seo_html_title":"","jetpack_seo_noindex":false,"jetpack_seo_schema_type":"","_jetpack_newsletter_access":"","_jetpack_dont_email_post_to_subs":false,"_jetpack_newsletter_tier_id":0,"_jetpack_memberships_contains_paywalled_content":false,"_wpcom_ai_launchpad_first_post":false,"_jetpack_feature_clip_id":0,"_jetpack_memberships_contains_paid_content":false,"footnotes":"","jetpack_publicize_message":"{title}\n\n{excerpt}\n\n{url}","jetpack_publicize_feature_enabled":true,"jetpack_social_post_already_shared":true,"jetpack_social_options":{"image_generator_settings":{"template":"highway","default_image_id":0,"font":"","enabled":false},"version":2},"_wpas_customize_per_network":false,"jetpack_post_was_ever_published":false},"categories":[296],"tags":[3138],"faq_section":[],"class_list":["post-92943","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-developer-blog","tag-aws-2"],"jetpack_publicize_connections":[],"uagb_featured_image_src":{"full":["https:\/\/i0.wp.com\/support.questetra.com\/wp-content\/uploads\/2020\/07\/Choices-AWS-Lambda-RDS.png?fit=1200%2C675&ssl=1",1200,675,false],"thumbnail":["https:\/\/i0.wp.com\/support.questetra.com\/wp-content\/uploads\/2020\/07\/Choices-AWS-Lambda-RDS.png?resize=440%2C440&ssl=1",440,440,true],"medium":["https:\/\/i0.wp.com\/support.questetra.com\/wp-content\/uploads\/2020\/07\/Choices-AWS-Lambda-RDS.png?fit=560%2C315&ssl=1",560,315,true],"medium_large":["https:\/\/i0.wp.com\/support.questetra.com\/wp-content\/uploads\/2020\/07\/Choices-AWS-Lambda-RDS.png?fit=768%2C432&ssl=1",768,432,true],"large":["https:\/\/i0.wp.com\/support.questetra.com\/wp-content\/uploads\/2020\/07\/Choices-AWS-Lambda-RDS.png?fit=1024%2C576&ssl=1",1024,576,true],"1536x1536":["https:\/\/i0.wp.com\/support.questetra.com\/wp-content\/uploads\/2020\/07\/Choices-AWS-Lambda-RDS.png?fit=1200%2C675&ssl=1",1200,675,true],"2048x2048":["https:\/\/i0.wp.com\/support.questetra.com\/wp-content\/uploads\/2020\/07\/Choices-AWS-Lambda-RDS.png?fit=1200%2C675&ssl=1",1200,675,true],"newspack-article-block-landscape-large":["https:\/\/i0.wp.com\/support.questetra.com\/wp-content\/uploads\/2020\/07\/Choices-AWS-Lambda-RDS.png?resize=1200%2C675&ssl=1",1200,675,true],"newspack-article-block-portrait-large":["https:\/\/i0.wp.com\/support.questetra.com\/wp-content\/uploads\/2020\/07\/Choices-AWS-Lambda-RDS.png?resize=900%2C675&ssl=1",900,675,true],"newspack-article-block-square-large":["https:\/\/i0.wp.com\/support.questetra.com\/wp-content\/uploads\/2020\/07\/Choices-AWS-Lambda-RDS.png?resize=1200%2C675&ssl=1",1200,675,true],"newspack-article-block-landscape-medium":["https:\/\/i0.wp.com\/support.questetra.com\/wp-content\/uploads\/2020\/07\/Choices-AWS-Lambda-RDS.png?resize=800%2C600&ssl=1",800,600,true],"newspack-article-block-portrait-medium":["https:\/\/i0.wp.com\/support.questetra.com\/wp-content\/uploads\/2020\/07\/Choices-AWS-Lambda-RDS.png?resize=600%2C675&ssl=1",600,675,true],"newspack-article-block-square-medium":["https:\/\/i0.wp.com\/support.questetra.com\/wp-content\/uploads\/2020\/07\/Choices-AWS-Lambda-RDS.png?resize=800%2C675&ssl=1",800,675,true],"newspack-article-block-landscape-intermediate":["https:\/\/i0.wp.com\/support.questetra.com\/wp-content\/uploads\/2020\/07\/Choices-AWS-Lambda-RDS.png?resize=600%2C450&ssl=1",600,450,true],"newspack-article-block-portrait-intermediate":["https:\/\/i0.wp.com\/support.questetra.com\/wp-content\/uploads\/2020\/07\/Choices-AWS-Lambda-RDS.png?resize=450%2C600&ssl=1",450,600,true],"newspack-article-block-square-intermediate":["https:\/\/i0.wp.com\/support.questetra.com\/wp-content\/uploads\/2020\/07\/Choices-AWS-Lambda-RDS.png?resize=600%2C600&ssl=1",600,600,true],"newspack-article-block-landscape-small":["https:\/\/i0.wp.com\/support.questetra.com\/wp-content\/uploads\/2020\/07\/Choices-AWS-Lambda-RDS.png?resize=400%2C300&ssl=1",400,300,true],"newspack-article-block-portrait-small":["https:\/\/i0.wp.com\/support.questetra.com\/wp-content\/uploads\/2020\/07\/Choices-AWS-Lambda-RDS.png?resize=300%2C400&ssl=1",300,400,true],"newspack-article-block-square-small":["https:\/\/i0.wp.com\/support.questetra.com\/wp-content\/uploads\/2020\/07\/Choices-AWS-Lambda-RDS.png?resize=400%2C400&ssl=1",400,400,true],"newspack-article-block-landscape-tiny":["https:\/\/i0.wp.com\/support.questetra.com\/wp-content\/uploads\/2020\/07\/Choices-AWS-Lambda-RDS.png?resize=200%2C150&ssl=1",200,150,true],"newspack-article-block-portrait-tiny":["https:\/\/i0.wp.com\/support.questetra.com\/wp-content\/uploads\/2020\/07\/Choices-AWS-Lambda-RDS.png?resize=150%2C200&ssl=1",150,200,true],"newspack-artic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Tatsumi","author_link":"https:\/\/support.questetra.com\/en\/author\/tatsumi48c607ec82\/"},"uagb_comment_info":3,"uagb_excerpt":"Introducing troubleshooting when garbled characters or errors occur in Using Amazon RDS as an External Master (AWS console) and Using Amazon RDS as an External Master (Terraform).","jetpack_sharing_enabled":true,"jetpack_shortlink":"https:\/\/wp.me\/p9DiIh-ob5","jetpack-related-posts":[{"id":92570,"url":"https:\/\/support.questetra.com\/en\/developer-blog\/choices-aws-lambda-rds-terraform\/","url_meta":{"origin":92943,"position":0},"title":"Using Amazon RDS as an External Master (Terraform)","author":"Shiho Tatsumi","date":"2020-08-13","format":false,"excerpt":"Utilizing Data managed in Amazon RDS (Relational Database Service) as the external master of the Search Select Box of Questetra BPM Suite. Creating an AWS resource with Terraform.","rel":"","context":"In &quot;Questetra Developers Blog&quot;","block_context":{"text":"Questetra Developers Blog","link":"https:\/\/support.questetra.com\/en\/category\/developer-blog\/"},"img":{"alt_text":"","src":"https:\/\/i0.wp.com\/support.questetra.com\/wp-content\/uploads\/2020\/07\/Choices-AWS-Lambda-RDS.png?fit=1200%2C675&ssl=1&resize=350%2C200","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/support.questetra.com\/wp-content\/uploads\/2020\/07\/Choices-AWS-Lambda-RDS.png?fit=1200%2C675&ssl=1&resize=350%2C200 1x, https:\/\/i0.wp.com\/support.questetra.com\/wp-content\/uploads\/2020\/07\/Choices-AWS-Lambda-RDS.png?fit=1200%2C675&ssl=1&resize=525%2C300 1.5x, https:\/\/i0.wp.com\/support.questetra.com\/wp-content\/uploads\/2020\/07\/Choices-AWS-Lambda-RDS.png?fit=1200%2C675&ssl=1&resize=700%2C400 2x, https:\/\/i0.wp.com\/support.questetra.com\/wp-content\/uploads\/2020\/07\/Choices-AWS-Lambda-RDS.png?fit=1200%2C675&ssl=1&resize=1050%2C600 3x"},"classes":[]},{"id":92637,"url":"https:\/\/support.questetra.com\/en\/developer-blog\/choices-aws-lambda-rds-console\/","url_meta":{"origin":92943,"position":1},"title":"Using Amazon RDS as an External Master (AWS Console)","author":"Shiho Tatsumi","date":"2020-08-13","format":false,"excerpt":"Utilizing Data managed in Amazon RDS (Relational Database Service) as the external master of the Search Select Box of Questetra BPM Suite. Creating an AWS resource with AWS Console.","rel":"","context":"In &quot;Questetra Developers Blog&quot;","block_context":{"text":"Questetra Developers Blog","link":"https:\/\/support.questetra.com\/en\/category\/developer-blog\/"},"img":{"alt_text":"","src":"https:\/\/i0.wp.com\/support.questetra.com\/wp-content\/uploads\/2020\/07\/Choices-AWS-Lambda-RDS.png?fit=1200%2C675&ssl=1&resize=350%2C200","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/support.questetra.com\/wp-content\/uploads\/2020\/07\/Choices-AWS-Lambda-RDS.png?fit=1200%2C675&ssl=1&resize=350%2C200 1x, https:\/\/i0.wp.com\/support.questetra.com\/wp-content\/uploads\/2020\/07\/Choices-AWS-Lambda-RDS.png?fit=1200%2C675&ssl=1&resize=525%2C300 1.5x, https:\/\/i0.wp.com\/support.questetra.com\/wp-content\/uploads\/2020\/07\/Choices-AWS-Lambda-RDS.png?fit=1200%2C675&ssl=1&resize=700%2C400 2x, https:\/\/i0.wp.com\/support.questetra.com\/wp-content\/uploads\/2020\/07\/Choices-AWS-Lambda-RDS.png?fit=1200%2C675&ssl=1&resize=1050%2C600 3x"},"classes":[]},{"id":93945,"url":"https:\/\/support.questetra.com\/en\/developer-blog\/choices-aws-lambda-kintone\/","url_meta":{"origin":92943,"position":2},"title":"Using Kintone App as an External Master","author":"Shiho Tatsumi","date":"2020-08-26","format":false,"excerpt":"We are going to use data that has been managed by kintone as the external options master for Search Select Box in Questetra BPM Suite. 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Apr. 8th, 2019 Changes to be Noted In \"Script Task\", changed the specification so that script execution errors will occur if there is anything other than the character string in elements in the List specified to Select type Data ItemCorrespond to become the same behavior\u2026","rel":"","context":"In &quot;Version Info&quot;","block_context":{"text":"Version Info","link":"https:\/\/support.questetra.com\/en\/category\/versions\/"},"img":{"alt_text":"","src":"https:\/\/i0.wp.com\/support.questetra.com\/wp-content\/uploads\/2019\/03\/version-11100-fi-en-1.png?fit=1200%2C675&ssl=1&resize=350%2C200","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/support.questetra.com\/wp-content\/uploads\/2019\/03\/version-11100-fi-en-1.png?fit=1200%2C675&ssl=1&resize=350%2C200 1x, https:\/\/i0.wp.com\/support.questetra.com\/wp-content\/uploads\/2019\/03\/version-11100-fi-en-1.png?fit=1200%2C675&ssl=1&resize=525%2C300 1.5x, https:\/\/i0.wp.com\/support.questetra.com\/wp-content\/uploads\/2019\/03\/version-11100-fi-en-1.png?fit=1200%2C675&ssl=1&resize=700%2C400 2x, https:\/\/i0.wp.com\/support.questetra.com\/wp-content\/uploads\/2019\/03\/version-11100-fi-en-1.png?fit=1200%2C675&ssl=1&resize=1050%2C600 3x"},"classes":[]},{"id":167598,"url":"https:\/\/support.questetra.com\/en\/developer-blog\/create-choice-master-xml\/","url_meta":{"origin":92943,"position":5},"title":"Creating a Choice Master XML with a Text Editor or the Modeler","author":"Peter Glover","date":"2024-12-03","format":false,"excerpt":"The Choice Master XML file is useful when you want to use the same set of choices across multiple applications. 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