How To Fix /SCWM/LM_CORE_UI001 - Formula &1 already locked by user &2

SAP Error Message - Details

• Message type: E = Error

• Message class: /SCWM/LM_CORE_UI -

• Message number: 001

• Message text: Formula &1 already locked by user &2

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message /SCWM/LM_CORE_UI001 - Formula &1 already locked by user &2 ?

  The SAP error message /SCWM/LM_CORE_UI001 Formula &1 already locked by user &2 typically occurs in the context of the SAP Extended Warehouse Management (EWM) system, particularly when dealing with the Lock Management for formulas or other objects. This error indicates that a specific formula (identified by &1) is currently locked by another user (identified by &2), preventing the current user from making changes to it.
  Cause:
  
  Concurrent Access: The most common cause of this error is that two users are trying to access or modify the same formula at the same time. SAP locks the object to prevent data inconsistencies.
  Session Timeout: If a user has an open session that has not been properly closed, it may still hold a lock on the formula.
  System Errors: Occasionally, system errors or bugs can lead to locks not being released properly.
  
  Solution:
  
  Wait and Retry: The simplest solution is to wait for the other user to finish their work and release the lock. You can periodically check if the lock has been released.
  Identify the Lock: Use transaction code SM12 to check for locks in the system. You can search for the specific formula and see which user is holding the lock.
  Contact the User: If you identify the user holding the lock, you can reach out to them to see if they can release it.
  Release the Lock: If the user is no longer active or cannot be contacted, a system administrator can manually release the lock using transaction SM12. However, this should be done with caution to avoid data inconsistencies.
  Check for Session Issues: Ensure that there are no orphaned sessions that might be holding locks. If necessary, log out and log back in to clear any stale sessions.
  
  Related Information:
  
  Lock Management: Understanding how SAP handles locks can help in troubleshooting. Locks are used to ensure data integrity when multiple users are accessing the same data.
  User Roles and Permissions: Ensure that users have the appropriate roles and permissions to access and modify the formulas.
  System Performance: Sometimes, performance issues can lead to delays in releasing locks. Monitoring system performance can help identify underlying issues.
  Documentation: Refer to SAP documentation or support notes for any known issues related to locking mechanisms in EWM.
  
  If the problem persists after trying the above solutions, it may be beneficial to consult with your SAP Basis team or SAP support for further assistance.