How To Fix /CFG/DB053 - Dimension &1 cannot be locked

SAP Error Message - Details

• Message type: E = Error

• Message class: /CFG/DB -

• Message number: 053

• Message text: Dimension &1 cannot be locked

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message /CFG/DB053 - Dimension &1 cannot be locked ?

  The SAP error message /CFG/DB053 Dimension &1 cannot be locked typically occurs in the context of SAP BW (Business Warehouse) or SAP HANA when there is an issue with locking a dimension in the database. This can happen for several reasons, and understanding the cause is essential for finding a solution.
  Causes:
  
  Concurrent Access: Another user or process may be accessing or modifying the dimension at the same time, preventing your session from obtaining a lock.
  Long-Running Transactions: A transaction that is taking a long time to complete may hold the lock on the dimension, causing other requests to fail.
  Database Issues: There may be underlying database issues, such as deadlocks or resource contention, that prevent the lock from being acquired.
  Configuration Issues: There could be configuration problems in the BW or HANA system that affect how locks are managed.
  
  Solutions:
  
  
  Check for Active Sessions: Use transaction codes like SM12 (for lock entries) to check if there are any active sessions holding locks on the dimension. If you find any, you may need to wait for them to complete or, if appropriate, terminate them.
  
  
  Review Long-Running Transactions: Identify any long-running transactions that may be holding locks. You can use transaction SM66 to monitor active processes in the system.
  
  
  Restart the Process: If the issue persists, try restarting the process or transaction that is causing the error. Sometimes, a simple restart can resolve temporary locking issues.
  
  
  Check System Logs: Review system logs (transaction SLG1) for any related error messages that might provide more context about the locking issue.
  
  
  Database Administration: If you suspect database issues, consult with your database administrator to check for deadlocks or other resource contention issues.
  
  
  System Configuration: Ensure that your SAP BW or HANA system is properly configured for handling locks. This may involve checking settings related to locking mechanisms.
  
  
  Consult SAP Notes: Check the SAP Support Portal for any relevant SAP Notes that may address this specific error message or provide additional troubleshooting steps.
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as SM12, SM66, and SLG1 for monitoring locks and processes.
  SAP Documentation: Refer to SAP Help documentation for more details on locking mechanisms in SAP BW and HANA.
  Performance Monitoring: Regularly monitor system performance to identify and resolve locking issues proactively.
  
  If the problem persists after trying these solutions, it may be beneficial to reach out to SAP support for further assistance.