How To Fix MDM_CLF_LEAN203 - Object &1 is already locked

SAP Error Message - Details

• Message type: E = Error

• Message class: MDM_CLF_LEAN - MDM Lean Classification - Reuse Parts

• Message number: 203

• Message text: Object &1 is already 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 MDM_CLF_LEAN203 - Object &1 is already locked ?

  The SAP error message MDM_CLF_LEAN203 indicates that a specific object (denoted by &1) is already locked. This typically occurs in the context of SAP Master Data Management (MDM) when multiple users or processes attempt to access or modify the same object simultaneously.
  Cause:
  
  Concurrent Access: Another user or process is currently editing or has locked the object you are trying to access.
  Session Timeout: A previous session may not have released the lock due to a timeout or an unexpected termination.
  System Configuration: Certain configurations or settings in the MDM system may lead to objects being locked for longer than necessary.
  
  Solution:
  
  Wait and Retry: If the lock is temporary, wait for a few moments and then try to access the object 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 see if they can release the lock.
  Release the Lock: If you have the necessary permissions, you can manually delete the lock entry in SM12. Be cautious with this approach, as it may disrupt the work of the user currently holding the lock.
  Check for Background Jobs: Sometimes, background jobs may hold locks. Check if any jobs are running that might be causing the lock.
  Review System Configuration: If this issue occurs frequently, review the system configuration and locking mechanisms to ensure they are set up correctly.
  
  Related Information:
  
  Lock Management: Understanding how SAP handles locks can help in troubleshooting. Locks are typically used to prevent data inconsistencies when multiple users are accessing the same data.
  User Training: Ensure that users are trained on how to properly release locks and manage their sessions to avoid unnecessary locking.
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message. SAP frequently updates its knowledge base with solutions for common problems.
  
  If the problem persists after trying the above solutions, consider reaching out to your SAP support team for further assistance.