How To Fix ENQ_ADMIN014 - &1 orphaned locks have been found (&2 out of &3 sessions did not respond)

SAP Error Message - Details

• Message type: E = Error

• Message class: ENQ_ADMIN - Messages used by Enqueue Monitoring and Administration

• Message number: 014

• Message text: &1 orphaned locks have been found (&2 out of &3 sessions did not respond)

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message ENQ_ADMIN014 - &1 orphaned locks have been found (&2 out of &3 sessions did not respond) ?

  The SAP error message ENQ_ADMIN014 indicates that there are orphaned locks in the system. This typically occurs when a session that holds a lock has terminated unexpectedly or has not responded, leading to a situation where the lock remains in the system without an active session to release it.
  Cause:
  
  Session Termination: A user session may have crashed or been terminated without properly releasing the locks it held.
  Network Issues: Connectivity problems can cause sessions to become unresponsive.
  Long-Running Transactions: Transactions that take too long to complete may lead to timeouts and orphaned locks.
  System Errors: Bugs or issues in the SAP system or underlying database can also lead to orphaned locks.
  
  Solution:
  
  Identify Orphaned Locks: Use transaction code SM12 to view and analyze the locks. You can filter by user or session to identify the orphaned locks.
  Release Locks: If you identify orphaned locks, you can manually delete them from the SM12 transaction. Be cautious when doing this, as it may affect ongoing processes.
  Check System Logs: Review system logs (transaction SM21) for any errors or warnings that might indicate why sessions are becoming unresponsive.
  Monitor Sessions: Use transaction SM66 to monitor active sessions and their statuses. This can help identify problematic sessions.
  Adjust Timeout Settings: If network issues are frequent, consider adjusting the timeout settings for sessions to prevent them from becoming unresponsive.
  System Maintenance: Regularly perform system maintenance and updates to ensure that the SAP system and database are running optimally.
  
  Related Information:
  
  SAP Notes: Check SAP Notes related to ENQ_ADMIN014 for any specific patches or updates that may address known issues.
  Performance Monitoring: Implement performance monitoring tools to keep track of session performance and lock management.
  User Training: Educate users on best practices for session management to minimize the risk of orphaned locks.
  
  If the problem persists or if you are unsure about the steps to take, it may be advisable to consult with your SAP Basis team or SAP support for further assistance.