How To Fix HTTP_CSP_UI_MSG013 - Set Whitelist active

SAP Error Message - Details

• Message type: E = Error

• Message class: HTTP_CSP_UI_MSG - strings for output in http alv

• Message number: 013

• Message text: Set Whitelist active

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message HTTP_CSP_UI_MSG013 - Set Whitelist active ?

  The SAP error message "HTTP_CSP_UI_MSG013 Set Whitelist active" typically occurs in the context of SAP applications that utilize the SAP Cloud Platform (SCP) or SAP Fiori applications. This error is related to the Content Security Policy (CSP) settings, which are designed to enhance security by controlling which resources can be loaded and executed in the application.
  Cause:
  The error indicates that the application is trying to access resources that are not included in the CSP whitelist. The whitelist is a list of allowed sources for scripts, styles, and other resources. If a resource is not on this list, the browser will block it, leading to this error message.
  Solution:
  To resolve this issue, you need to ensure that the necessary resources are included in the CSP whitelist. Here are the steps to do this:
  
  
  Access the SAP Cloud Platform Cockpit:
  
  Log in to your SAP Cloud Platform account and navigate to the cockpit.
  
  
  
  Locate Your Application:
  
  Find the application that is generating the error.
  
  
  
  Edit the Content Security Policy:
  
  Go to the settings or configuration section of your application.
  Look for the Content Security Policy settings.
  Add the necessary domains or sources to the whitelist. This may include domains for external libraries, APIs, or other resources that your application needs to access.
  
  
  
  Deploy Changes:
  
  After making changes to the whitelist, save and deploy the application again.
  
  
  
  Test the Application:
  
  Once the changes are deployed, test the application to ensure that the error is resolved and that all necessary resources are loading correctly.
  
  
  
  Related Information:
  
  CSP Documentation: Refer to the official SAP documentation on Content Security Policy for detailed guidelines on how to configure CSP settings.
  Browser Console: Use the browser's developer tools (usually accessible via F12) to check for any additional errors or warnings related to CSP. This can help identify which specific resources are being blocked.
  Security Best Practices: Always ensure that you are following security best practices when configuring CSP to avoid exposing your application to vulnerabilities.
  
  If the issue persists after making the necessary changes, consider reaching out to SAP support or consulting the SAP community for further assistance.