How To Fix LR002 - The transaction is locked by user &

SAP Error Message - Details

• Message type: E = Error

• Message class: LR - CATS: Cross-Application Time Sheet

• Message number: 002

• Message text: The transaction is locked by user &

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message LR002 - The transaction is locked by user & ?

  The SAP error message LR002 indicates that a transaction is locked by a specific user. This typically occurs when a user is in the middle of processing a transaction and has not completed it, or if a previous session was not properly closed, leaving the transaction in a locked state.
  Cause:
  
  User Session: The user who locked the transaction is still in the session, or they may have left the session open without completing the transaction.
  System Crash: If the SAP system or the user's session crashed unexpectedly, it may leave transactions in a locked state.
  Long-running Transactions: If a transaction takes too long to process, it may lock the transaction for other users.
  Database Locks: Sometimes, database-level locks can also cause this issue, especially if there are concurrent processes trying to access the same data.
  
  Solution:
  
  Identify the Lock: Use transaction code SM12 to view and manage locks. You can check which user has locked the transaction and the details of the lock.
  Release the Lock: If the user is not actively using the transaction, you can manually release the lock from SM12. Be cautious when doing this, as it may lead to data inconsistencies if the user was in the middle of a critical operation.
  Contact the User: If possible, contact the user who has locked the transaction and ask them to complete or cancel their session.
  Check for Background Jobs: Sometimes, background jobs may also hold locks. Use transaction SM37 to check for any running jobs that might be causing the lock.
  System Restart: In extreme cases, if the lock cannot be resolved, a system restart may be necessary, but this should be done with caution and typically as a last resort.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with transaction codes like SM12 (for lock entries), SM21 (for system logs), and SM37 (for job monitoring).
  User Training: Ensure that users are trained on how to properly complete transactions and log out of sessions to avoid leaving locks.
  Monitoring Tools: Implement monitoring tools to keep track of long-running transactions and potential locking issues in the system.
  
  If the problem persists or if you are unsure about releasing locks, it may be advisable to consult with your SAP Basis team or system administrator for further assistance.