How To Fix DAAG_PARTITIONING014 - Table &1 could not be locked

SAP Error Message - Details

• Message type: E = Error

• Message class: DAAG_PARTITIONING - Message Class for Partitioning

• Message number: 014

• Message text: Table &1 could not be locked

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message DAAG_PARTITIONING014 - Table &1 could not be locked ?

  The SAP error message DAAG_PARTITIONING014 indicates that a specific table (denoted as &1) could not be locked. This error typically occurs during operations that require exclusive access to a database table, such as data updates, deletions, or certain administrative tasks.
  Causes:
  
  Concurrent Access: Another user or process is currently accessing the table, preventing it from being locked.
  Long-Running Transactions: A transaction that is taking a long time to complete may hold a lock on the table, causing subsequent requests to fail.
  Deadlocks: A deadlock situation may arise where two or more processes are waiting for each other to release locks.
  Database Configuration: Certain database settings or configurations may affect locking behavior.
  Insufficient Authorizations: The user may not have the necessary authorizations to lock the table.
  
  Solutions:
  
  
  Identify Blocking Sessions:
  
  Use transaction codes like SM12 (to view and delete lock entries) or SM66 (to monitor active processes) to identify any blocking sessions.
  If you find a session that is holding a lock, you may need to wait for it to complete or, if appropriate, terminate it.
  
  
  
  Check for Long-Running Transactions:
  
  Investigate any long-running transactions that may be holding locks. You can use SM50 or SM66 to monitor active processes.
  
  
  
  Review Authorizations:
  
  Ensure that the user attempting the operation has the necessary authorizations to lock the table.
  
  
  
  Database Administration:
  
  If the issue persists, consult with your database administrator to check for any configuration issues or to analyze the locking behavior of the database.
  
  
  
  Retry the Operation:
  
  Sometimes, simply retrying the operation after a short wait can resolve the issue if it was caused by a temporary lock.
  
  
  
  System Restart:
  
  In extreme cases, if the locking issue cannot be resolved, a system restart may be necessary, but this should be done with caution and proper planning.
  
  
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message.
  Transaction Codes: Familiarize yourself with transaction codes like SM12, SM50, SM66, and ST22 (for dumps) to help diagnose and resolve locking issues.
  Documentation: Review SAP documentation for best practices on managing database locks and transactions.
  
  If the problem persists after trying the above solutions, it may be beneficial to contact SAP support for further assistance.