BC_BOR604 - & & cannot be locked (lock object &)

SAP Error Message - Details

• Message type: E = Error

• Message class: BC_BOR - BC Training (All Courses)

• Message number: 604

• Message text: & & cannot be locked (lock object &)

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.

Unfortunately, there isn't any extra information in this error notice.

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Smart SAP Assistant

• What is the cause and solution for SAP error message BC_BOR604 - & & cannot be locked (lock object &) ?

  The SAP error message BC_BOR604 indicates that a lock object cannot be locked. This typically occurs when a program or transaction attempts to lock an object that is already locked by another user or process. Here’s a breakdown of the cause, potential solutions, and related information for this error:
  Cause:
  
  Concurrent Access: The most common cause is that another user or process is currently holding a lock on the object you are trying to access. SAP uses lock objects to prevent data inconsistencies when multiple users are trying to modify the same data simultaneously.
  Long-Running Transactions: If a transaction takes a long time to complete, it may hold locks for an extended period, preventing other transactions from accessing the same data.
  Deadlocks: In some cases, a deadlock situation may arise where two or more processes are waiting for each other to release locks.
  System Configuration: There may be issues with the configuration of the lock management in the SAP system.
  
  Solutions:
  
  Wait and Retry: If the lock is held by another user, you may need to wait for that user to complete their transaction. You can retry the operation after a short period.
  Identify Lock Holders: Use transaction SM12 (Display and Delete Locks) to identify which user or process is holding the lock. You can then contact the user to see if they can release the lock.
  Release Locks: If you have the necessary authorizations, you can manually delete the lock entries in transaction SM12. However, be cautious with this approach, as it may lead to data inconsistencies if the other user is in the middle of a transaction.
  Optimize Transactions: Review the transactions that are causing locks to ensure they are optimized and do not hold locks longer than necessary.
  Check for Deadlocks: If you suspect a deadlock, you may need to analyze the situation further, possibly using transaction SM21 (System Log) to check for deadlock messages.
  System Configuration: If the issue persists, it may be necessary to review the system configuration related to lock management. This may involve consulting with your SAP Basis team.
  
  Related Information:
  
  Lock Objects: In SAP, lock objects are defined in the Data Dictionary (SE11) and are used to manage concurrent access to database records.
  Transaction Codes:
  
  SM12: Display and Delete Locks
  SM21: System Log
  SE11: Data Dictionary
  
  
  SAP Notes: Check SAP Notes for any known issues or patches related to lock management and the specific error message.
  
  If the problem continues after trying the above solutions, it may be beneficial to consult with your SAP Basis team or reach out to SAP support for further assistance.