How To Fix GD290 - Log is locked by user &1 for post-processing

SAP Error Message - Details

• Message type: E = Error

• Message class: GD - EDT: External data transfer

• Message number: 290

• Message text: Log is locked by user &1 for post-processing

Self-Explanatory Message

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• What is the cause and solution for SAP error message GD290 - Log is locked by user &1 for post-processing ?

  The SAP error message GD290, which states "Log is locked by user &1 for post-processing," typically occurs when a user has initiated a process that requires a log to be created or updated, but that log is currently locked by another user. This can happen in various scenarios, such as during the execution of background jobs, data uploads, or other processes that involve logging.
  Cause:
  
  Concurrent Access: Another user or process is currently accessing the log, preventing your process from obtaining the necessary lock.
  Long-Running Processes: If a process takes a long time to complete, it may hold the lock for an extended period, causing other users to encounter this error.
  Unfinished Transactions: If a previous transaction was not completed properly, it may leave the log in a locked state.
  User Session Issues: Sometimes, a user session may not release the lock due to a crash or network issue.
  
  Solution:
  
  Wait and Retry: If the log is locked by another user, you may need to wait until that user completes their process. You can periodically check if the lock has been released.
  Identify the Locking User: Use transaction codes like SM12 (for lock entries) to identify the user who is holding the lock. You can then communicate with that user to understand the situation.
  Release the Lock: If you have the necessary authorizations, you can manually delete the lock entry in SM12. However, this should be done with caution, as it may disrupt the other user's process.
  Check for Background Jobs: If the locking process is a background job, you can check the status of the job in transaction SM37. If the job is stuck, you may need to cancel it.
  Review System Logs: Check system logs for any errors or warnings that might indicate why the log is locked.
  Consult with Basis Team: If the issue persists, it may be necessary to involve your SAP Basis team to investigate further, especially if it appears to be a systemic issue.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as SM12 (to view and manage lock entries), SM37 (to monitor background jobs), and SM21 (to check system logs).
  User Communication: If you identify the user holding the lock, communicate with them to understand their process and whether they can release the lock.
  Documentation: Review SAP documentation or support notes related to this error for any specific guidance or updates.
  
  By following these steps, you should be able to resolve the GD290 error and understand the underlying issues causing the log to be locked.