How To Fix CACS_BR105 - Enqueue failed, editing not possible

SAP Error Message - Details

• Message type: E = Error

• Message class: CACS_BR - Business Rule Editor: Messages for Business Rule Editor

• Message number: 105

• Message text: Enqueue failed, editing not possible

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message CACS_BR105 - Enqueue failed, editing not possible ?

  The SAP error message CACS_BR105: Enqueue failed, editing not possible typically occurs in the context of SAP Convergent Charging (SAP CC) or similar applications where data locking mechanisms (enqueue) are used to prevent concurrent modifications to the same data object. This error indicates that the system was unable to acquire a lock on a specific object, which is necessary for editing or processing.
  Causes:
  
  Concurrent Access: Another user or process is currently editing or has locked the object you are trying to access.
  Long-Running Transactions: A transaction that takes a long time to complete may hold the lock longer than expected, preventing others from accessing the object.
  System Issues: There may be issues with the enqueue server or the overall SAP system that are causing locks to not be released properly.
  Configuration Issues: Incorrect configuration of the enqueue mechanism or related settings in the SAP system.
  
  Solutions:
  
  Check for Active Sessions: Use transaction codes like SM12 to check for active locks. You can identify the user or process that is holding the lock and take appropriate action (e.g., wait for the user to finish or contact them).
  Release Locks: If you have the necessary authorizations, you can manually release locks in SM12. Be cautious when doing this, as it may lead to data inconsistencies if the other user is still working on the data.
  Review Long-Running Transactions: Identify any long-running transactions that may be causing locks and optimize them if possible.
  System Monitoring: Monitor the enqueue server using transaction SMQ1 and SMQ2 to ensure that it is functioning correctly. Check for any errors or issues that may need to be addressed.
  Restart Enqueue Server: If the enqueue server is malfunctioning, restarting it may resolve the issue. This should be done with caution and typically requires system administrator privileges.
  Consult SAP Notes: Check the SAP Support Portal for any relevant SAP Notes that may address this specific error or provide additional troubleshooting steps.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with transaction codes like SM12 (for lock entries), SM21 (system log), and ST22 (dump analysis) for troubleshooting.
  User Authorizations: Ensure that you have the necessary authorizations to view and manage locks.
  SAP Documentation: Refer to the official SAP documentation for more detailed information on enqueue mechanisms and error handling.
  
  If the issue persists after trying the above solutions, it may be necessary to involve your SAP Basis team or SAP support for further investigation.