How To Fix /PM0/ABT_CM_MESSAGE104 - Not possible to remove contract lock

SAP Error Message - Details

• Message type: E = Error

• Message class: /PM0/ABT_CM_MESSAGE -

• Message number: 104

• Message text: Not possible to remove contract lock

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message /PM0/ABT_CM_MESSAGE104 - Not possible to remove contract lock ?

  The SAP error message /PM0/ABT_CM_MESSAGE104 indicates that there is an issue with removing a contract lock in the SAP system. This error typically arises in the context of contract management, particularly when trying to modify or delete a contract that is currently locked by another process or user.
  Causes:
  
  Contract Locking: The contract may be locked by another user or process. This can happen if another transaction is currently using the contract or if a previous transaction did not release the lock properly.
  Incomplete Transactions: If a transaction that was supposed to release the lock was interrupted or failed, the lock may remain in place.
  Authorization Issues: The user attempting to remove the lock may not have the necessary authorizations to do so.
  System Errors: There may be underlying system issues or bugs that are causing the lock to persist.
  
  Solutions:
  
  Check for Active Locks: Use transaction code SM12 to check for active locks on the contract. You can identify the user or process that is holding the lock and take appropriate action.
  Release the Lock: If you have the necessary authorizations, you can manually release the lock from transaction SM12. Be cautious when doing this, as it may affect other users.
  Wait for the Lock to Release: If the lock is held by another user, you may need to wait until they complete their transaction and the lock is released automatically.
  Check User Authorizations: Ensure that the user attempting to remove the lock has the appropriate authorizations to perform the action.
  System Restart: In some cases, a system restart may be necessary to clear any lingering locks, especially if they are caused by system errors.
  Contact SAP Support: If the issue persists and you cannot identify the cause, it may be necessary to contact SAP support for further assistance.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as SM12 (for lock entries), SM21 (for system logs), and ST22 (for dumps) to diagnose issues.
  Documentation: Review SAP documentation related to contract management and locking mechanisms for more detailed information on how locks are managed in the system.
  User Training: Ensure that users are trained on proper transaction handling to minimize the occurrence of locks due to incomplete transactions.
  
  By following these steps, you should be able to diagnose and resolve the issue related to the error message /PM0/ABT_CM_MESSAGE104.