/AIF/ENGINE_PROXY006 - Data message &1 is locked

SAP Error Message - Details

• Message type: E = Error

• Message class: /AIF/ENGINE_PROXY -

• Message number: 006

• Message text: Data message &1 is locked

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 /AIF/ENGINE_PROXY006 - Data message &1 is locked ?

  The SAP error message /AIF/ENGINE_PROXY006 indicates that a data message is locked, which typically occurs in the context of the Application Interface Framework (AIF) in SAP. This error can arise due to various reasons, such as concurrent processing, system issues, or improper handling of messages.
  Cause:
  
  Concurrent Processing: The message might be locked because another process is currently accessing or processing it.
  System Issues: Temporary system issues or database locks can lead to this error.
  Message Status: The message may be in a status that prevents it from being processed (e.g., it is already being processed or has failed previously).
  Configuration Issues: Incorrect configuration in AIF settings or message handling can also lead to locking issues.
  
  Solution:
  
  Check Message Status: Use transaction /AIF/MSG to check the status of the message. If it is in a locked state, you may need to wait for the other process to complete.
  Release Lock: If you determine that the message is stuck and no other process is using it, you can manually release the lock. This can be done through the AIF monitoring tools or by using specific transaction codes.
  Review Logs: Check the application logs for any additional error messages or warnings that might provide more context about why the message is locked.
  Adjust Configuration: If the issue is recurring, review the AIF configuration settings to ensure they are set up correctly for your use case.
  System Restart: In some cases, a system restart may help clear temporary locks or issues.
  Contact Support: If the problem persists, consider reaching out to SAP support for further assistance, especially if it appears to be a bug or a deeper system issue.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as /AIF/MSG for message monitoring and /AIF/LOG for logs.
  Documentation: Review SAP documentation on AIF for best practices and troubleshooting steps.
  Performance Monitoring: Monitor system performance and database locks to prevent future occurrences of this issue.
  User Permissions: Ensure that the user has the necessary permissions to access and modify the messages in AIF.
  
  By following these steps, you should be able to diagnose and resolve the /AIF/ENGINE_PROXY006 error effectively.