How To Fix CM_EHFND_CHA004 - Request has already been started

SAP Error Message - Details

• Message type: E = Error

• Message class: CM_EHFND_CHA -

• Message number: 004

• Message text: Request has already been started

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.

Unfortunately, there isn't any extra information in this error notice.

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Smart SAP Assistant

• What is the cause and solution for SAP error message CM_EHFND_CHA004 - Request has already been started ?

  The SAP error message CM_EHFND_CHA004, which states "Request has already been started," typically occurs in the context of SAP Cloud Platform or SAP S/4HANA when there is an attempt to initiate a change request that is already in progress or has been started by another user or process. This can happen in various scenarios, such as during data migration, configuration changes, or when working with transport requests.
  Causes:
  
  Concurrent Requests: Another user or process has already initiated the same request, leading to a conflict.
  Session Issues: The session may not have been properly closed, causing the system to think that the request is still active.
  System Locking: The system may have a locking mechanism that prevents multiple instances of the same request from being processed simultaneously.
  Incomplete Previous Request: A previous request may not have been completed or may have failed, leaving it in a state that prevents new requests from being initiated.
  
  Solutions:
  
  Check Active Requests: Verify if there are any active requests in the system. You can do this by checking the relevant transaction codes (e.g., SM37 for job monitoring) to see if the request is still running.
  Wait and Retry: If another user is processing the request, wait for them to complete it before trying again.
  Session Management: Log out and log back into the system to clear any session-related issues.
  Cancel or Complete Previous Requests: If you have access, check if you can cancel or complete any previous requests that may be causing the conflict.
  Contact Support: If the issue persists, consider reaching out to your SAP support team or consulting the SAP Community for further assistance.
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional troubleshooting steps.
  Documentation: Review the official SAP documentation for the specific module or functionality you are working with to understand any limitations or requirements regarding change requests.
  System Logs: Analyze system logs (e.g., SLG1) for any additional error messages or warnings that may provide more context about the issue.
  
  By following these steps, you should be able to identify the cause of the error and take appropriate action to resolve it.