How To Fix CNV_DMC_WDA088 - Migration object is locked by user &1

SAP Error Message - Details

• Message type: E = Error

• Message class: CNV_DMC_WDA - Messages used in WDA UI

• Message number: 088

• Message text: Migration object is locked by user &1

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message CNV_DMC_WDA088 - Migration object is locked by user &1 ?

  The SAP error message CNV_DMC_WDA088 indicates that a migration object is currently locked by a specific user. This typically occurs during data migration processes, such as when using the SAP Data Migration Cockpit or other migration tools, and it prevents other users from accessing or modifying the same migration object until the lock is released.
  Cause:
  
  User Lock: The migration object is locked by a user who is currently working on it. This can happen if a user has initiated a migration process and has not completed or released it.
  Session Timeout: If a user’s session times out or if they exit the application without properly releasing the lock, the object may remain locked.
  Concurrent Access: Multiple users trying to access the same migration object simultaneously can lead to locking issues.
  
  Solution:
  
  Identify the Locking User: Check the error message for the user ID that is locking the migration object. You can use transaction SM12 to view and manage locks in the system.
  Release the Lock: If the user who is locking the object is not actively working on it, you can manually release the lock using transaction SM12. However, be cautious when doing this, as it may disrupt the work of the user who holds the lock.
  Communicate with the User: If possible, contact the user who is locking the object to see if they can complete their work or release the lock.
  Check for Background Jobs: Sometimes, background jobs may hold locks. Check if there are any running jobs that might be causing the lock.
  Wait for Automatic Release: If the lock is due to a session timeout or similar issue, it may be automatically released after a certain period.
  
  Related Information:
  
  Transaction Codes: 
  
  SM12: To view and manage locks.
  SM21: To check system logs for any related issues.
  ST22: To check for dumps that might provide additional context.
  
  
  Documentation: Refer to SAP Notes and documentation related to the specific migration tool you are using for any known issues or additional troubleshooting steps.
  SAP Support: If the issue persists and you cannot resolve it, consider reaching out to SAP Support for further assistance.
  
  By following these steps, you should be able to resolve the CNV_DMC_WDA088 error and continue with your migration process.