How To Fix HTTP_CHW_UI_MSG000 - Send Entry to Whitelist

SAP Error Message - Details

• Message type: E = Error

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

• Message number: 000

• Message text: Send Entry to Whitelist

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_MSG000 - Send Entry to Whitelist ?

  The SAP error message "HTTP_CHW_UI_MSG000 Send Entry to Whitelist" typically occurs in the context of the SAP Cloud Platform or SAP Fiori applications when there is an issue with the Cross-Origin Resource Sharing (CORS) policy. This error indicates that a certain resource or endpoint is not allowed to be accessed due to security restrictions, and it suggests that the entry needs to be added to a whitelist to allow access.
  Cause:
  
  CORS Policy: The error is primarily related to the CORS policy, which restricts web applications from making requests to a different domain than the one that served the web page. If the application is trying to access a resource that is not on the allowed list, this error will occur.
  Missing Whitelist Entry: The specific resource or endpoint that the application is trying to access is not included in the whitelist configuration of the SAP system.
  
  Solution:
  To resolve this error, you need to add the required entry to the whitelist. Here are the steps to do that:
  
  
  Access the SAP Cloud Platform Cockpit:
  
  Log in to your SAP Cloud Platform account.
  Navigate to the subaccount where your application is deployed.
  
  
  
  Go to the Security Section:
  
  In the left-hand menu, find and select the "Security" section.
  Click on "Trust Configuration" or "CORS Configuration" (the exact naming may vary).
  
  
  
  Add Whitelist Entry:
  
  Look for an option to add a new entry to the whitelist.
  Enter the URL of the resource or endpoint that needs to be whitelisted. Make sure to include the correct protocol (http or https) and any necessary paths.
  Save the changes.
  
  
  
  Test the Application:
  
  After adding the entry, test the application again to see if the error persists.
  
  
  
  Related Information:
  
  Documentation: Refer to the official SAP documentation for more details on configuring CORS and managing whitelists in the SAP Cloud Platform.
  Debugging: If the issue persists after adding the entry, check the browser's developer console for any additional error messages or network issues that may provide more context.
  Security Considerations: Be cautious when adding entries to the whitelist. Only add trusted domains to avoid potential security vulnerabilities.
  
  If you continue to experience issues, consider reaching out to SAP support or consulting with your system administrator for further assistance.