How To Fix /UIF/LREP_CORE_MSG005 - File has already been locked by request &1

SAP Error Message - Details

• Message type: E = Error

• Message class: /UIF/LREP_CORE_MSG -

• Message number: 005

• Message text: File has already been locked by request &1

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 /UIF/LREP_CORE_MSG005 - File has already been locked by request &1 ?

  The SAP error message /UIF/LREP_CORE_MSG005 indicates that a file you are trying to access or modify is already locked by another request. This typically occurs in scenarios where multiple users or processes are trying to access the same resource simultaneously, leading to a conflict.
  Cause:
  
  Concurrent Access: Another user or process has already opened the file for editing or processing, which locks the file to prevent data corruption.
  Session Timeout: A previous session may not have released the lock due to a timeout or an unexpected termination.
  System Errors: Sometimes, system errors or crashes can leave files in a locked state.
  
  Solution:
  
  Wait and Retry: If the file is locked by another user, wait for them to finish their work and then try again.
  Identify the Locking User: Use transaction codes like SM12 (for lock entries) to identify which user or process is holding the lock. You can then contact that user to coordinate access.
  Release the Lock: If you have the necessary authorizations, you can manually delete the lock entry in SM12. Be cautious with this approach, as it may lead to data inconsistency if the other user is still working on the file.
  Check for Background Jobs: Sometimes, background jobs may hold locks. Check transaction SM37 to see if any jobs are running that might be causing the lock.
  System Restart: In rare cases, a system restart may be necessary to clear persistent locks, but this should be done with caution and typically as a last resort.
  
  Related Information:
  
  Lock Management: Understanding how SAP handles locks can help in troubleshooting. Locks are managed at the database level, and SAP uses a locking mechanism to ensure data integrity.
  User Authorizations: Ensure that users have the appropriate authorizations to access and modify the files in question.
  Documentation: Refer to SAP documentation or support notes for specific details related to your version of SAP and the context in which the error occurs.
  
  If the issue persists after trying the above solutions, consider reaching out to your SAP Basis team or SAP support for further assistance.