How To Fix SABAP_DEMOS_CR012 - Deletion not possible due to lock

SAP Error Message - Details

• Message type: E = Error

• Message class: SABAP_DEMOS_CR - Exception Texts of the Car Rental Application

• Message number: 012

• Message text: Deletion not possible due to lock

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message SABAP_DEMOS_CR012 - Deletion not possible due to lock ?

  The SAP error message SABAP_DEMOS_CR012 indicates that a deletion operation cannot be performed because the object you are trying to delete is currently locked. This lock could be due to various reasons, such as another user or process accessing the same object, or it could be a result of a transaction that has not been completed.
  Causes:
  
  User Lock: Another user is currently editing or has locked the object you are trying to delete.
  Transaction Lock: A transaction that involves the object is still open, preventing deletion.
  Background Jobs: A background job might be processing the object, causing it to be locked.
  Database Lock: The database might have a lock on the object due to ongoing operations.
  
  Solutions:
  
  
  Check Locks:
  
  Use transaction code SM12 to check for locks on the object. You can see which user or process is holding the lock.
  If you find a lock that is no longer needed, you can delete it (if you have the necessary authorizations).
  
  
  
  Wait and Retry:
  
  If the lock is due to another user or a background job, you may need to wait until the other process completes and then try the deletion again.
  
  
  
  Identify the Process:
  
  Use transaction code SM21 to check the system log for any relevant information about the process that might be holding the lock.
  
  
  
  Contact the User:
  
  If another user is holding the lock, you may need to contact them to see if they can release the lock or complete their transaction.
  
  
  
  Check for Background Jobs:
  
  Use transaction code SM37 to check if there are any background jobs that might be locking the object. If you find any, you can either wait for them to finish or, if appropriate, cancel them.
  
  
  
  System Restart:
  
  In some cases, if the lock persists and cannot be resolved, a system restart may be necessary. However, this should be done with caution and typically requires coordination with your SAP Basis team.
  
  
  
  Related Information:
  
  
  Transaction Codes:
  
  SM12: Display and manage locks.
  SM21: System log.
  SM37: Monitor background jobs.
  
  
  
  Authorization: Ensure you have the necessary authorizations to view and manage locks.
  
  
  Documentation: Refer to SAP documentation or support for more detailed troubleshooting steps related to locks and deletions.
  
  
  If the issue persists after trying the above solutions, it may be necessary to consult with your SAP Basis team or SAP support for further assistance.