How To Fix /BOBF/COM_GENERATOR402 - Lock object &1 could not be deleted

SAP Error Message - Details

• Message type: E = Error

• Message class: /BOBF/COM_GENERATOR -

• Message number: 402

• Message text: Lock object &1 could not be deleted

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message /BOBF/COM_GENERATOR402 - Lock object &1 could not be deleted ?

  The SAP error message /BOBF/COM_GENERATOR402 Lock object &1 could not be deleted typically indicates an issue related to the lock management in the Business Object Processing Framework (BOPF). This error occurs when the system is unable to delete a lock object, which is necessary for ensuring data consistency during concurrent access.
  Causes:
  
  Active Lock: The lock object is still being held by another transaction or user, preventing its deletion.
  Transaction Termination: The transaction that created the lock may have terminated unexpectedly, leaving the lock in place.
  Database Issues: There may be underlying database issues that prevent the lock from being released.
  Configuration Issues: Incorrect configuration of the BOPF or related components may lead to this error.
  System Performance: High system load or performance issues may cause delays in lock management.
  
  Solutions:
  
  Check Active Locks: Use transaction code SM12 to check for active locks. If you find locks that are no longer needed, you can delete them if you have the necessary authorizations.
  Review Transaction Logs: Check the transaction logs to identify if there are any issues with the transactions that created the locks.
  Restart the Transaction: If the error occurs during a specific transaction, try restarting the transaction to see if the issue persists.
  System Performance: Monitor system performance and resolve any bottlenecks that may be affecting lock management.
  Consult Basis Team: If the issue persists, consult your SAP Basis team to investigate any underlying database or system issues.
  Check BOPF Configuration: Review the configuration of the BOPF and ensure that it is set up correctly.
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional troubleshooting steps.
  Documentation: Review the BOPF documentation for insights into lock management and best practices.
  Transaction Codes: Familiarize yourself with transaction codes like SM12 (for lock entries), SM21 (for system logs), and ST22 (for dumps) to aid in troubleshooting.
  
  If the problem continues after trying the above solutions, it may be necessary to escalate the issue to SAP support for further assistance.