How To Fix HTTP_CHW_UI_MSG014 - Set Whitelist active

SAP Error Message - Details

• Message type: E = Error

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

• Message number: 014

• Message text: Set Whitelist active

Self-Explanatory Message

Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of messages in the SAP system have a message text, however this is frequently insufficient to comprehend or resolve the problem.

To make things easier, more detailed information is frequently added to describe the issue, how to fix it, and the necessary steps or configuration modifications.

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Smart SAP Assistant

• What is the cause and solution for SAP error message HTTP_CHW_UI_MSG014 - Set Whitelist active ?

  The SAP error message "HTTP_CHW_UI_MSG014 Set Whitelist active" typically relates to the configuration of the SAP system's HTTP connection settings, particularly in the context of the SAP Cloud Platform or when using the SAP Gateway. This error indicates that the system is expecting a whitelist of allowed origins or hosts to be set, which is a security measure to prevent unauthorized access.
  Cause:
  The error occurs when the system is trying to enforce security policies that restrict access to certain resources based on the origin of the request. If the whitelist is not configured or is inactive, the system will not allow requests from unapproved sources, leading to this error message.
  Solution:
  To resolve this error, you need to activate and configure the whitelist settings in your SAP system. Here are the steps to do this:
  
  
  Access the SAP Gateway or Cloud Platform Configuration:
  
  Log in to your SAP system and navigate to the relevant configuration area for HTTP services or the SAP Gateway.
  
  
  
  Set the Whitelist:
  
  Look for the settings related to "CORS" (Cross-Origin Resource Sharing) or "HTTP Whitelist."
  Add the necessary origins (URLs) that should be allowed to access the resources. This typically includes the domain names of your applications or services that will be making HTTP requests to the SAP system.
  
  
  
  Activate the Whitelist:
  
  Ensure that the whitelist is activated. There should be an option to enable or activate the whitelist settings.
  
  
  
  Test the Configuration:
  
  After making the changes, test the connection or the functionality that was previously causing the error to ensure that it is resolved.
  
  
  
  Check Logs for Additional Information:
  
  If the error persists, check the system logs for any additional error messages or warnings that might provide more context on what is going wrong.
  
  
  
  Related Information:
  
  Security Best Practices: Always ensure that only trusted origins are added to the whitelist to maintain the security of your SAP system.
  Documentation: Refer to the official SAP documentation for your specific version of the system for detailed instructions on configuring HTTP settings and whitelists.
  Support: If you are unable to resolve the issue, consider reaching out to SAP support or consulting with an SAP Basis administrator for further assistance.
  
  By following these steps, you should be able to resolve the "HTTP_CHW_UI_MSG014 Set Whitelist active" error and ensure that your SAP system is properly configured for secure HTTP communications.