How To Fix RSDRD003 - Table &1 cannot be locked exclusively

SAP Error Message - Details

• Message type: E = Error

• Message class: RSDRD - Messages for Delete Module

• Message number: 003

• Message text: Table &1 cannot be locked exclusively

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.

To make things easier, more detailed information is frequently added to describe the issue, how to fix it, and the necessary steps or configuration modifications.

Unfortunately, there isn't any extra information in this error notice.

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Smart SAP Assistant

• What is the cause and solution for SAP error message RSDRD003 - Table &1 cannot be locked exclusively ?

  The SAP error message RSDRD003, which states "Table &1 cannot be locked exclusively," typically occurs in the context of data extraction or reporting when the system is unable to obtain an exclusive lock on a database table. This can happen for several reasons, and understanding the cause is essential for resolving the issue.
  Causes:
  
  Concurrent Access: Another user or process is currently accessing the table, preventing exclusive locking.
  Long-Running Transactions: A transaction that is taking a long time to complete may hold locks on the table.
  Database Locking Mechanism: The underlying database may have its own locking mechanisms that are preventing the lock.
  System Configuration: Configuration settings in SAP or the database may affect how locks are managed.
  Background Jobs: Background jobs or processes that are running may be holding locks on the table.
  
  Solutions:
  
  
  Identify Lock Holders:
  
  Use transaction code SM12 to check for existing locks on the table. You can see which users or processes are holding locks and take appropriate action.
  
  
  
  Terminate Long-Running Transactions:
  
  If you identify a long-running transaction that is holding the lock, you may need to terminate it. Be cautious with this approach, as it may lead to data inconsistencies.
  
  
  
  Wait and Retry:
  
  If the lock is temporary (e.g., due to a short transaction), you may simply wait for the lock to be released and then retry the operation.
  
  
  
  Check Background Jobs:
  
  Use transaction code SM37 to check for any background jobs that might be running and holding locks on the table. You can stop or adjust these jobs if necessary.
  
  
  
  Database Administration:
  
  If the issue persists, consult with your database administrator to check for any database-level locks or issues that may be affecting the locking mechanism.
  
  
  
  Review System Configuration:
  
  Ensure that your SAP system and database configurations are optimized for handling locks. This may involve reviewing settings related to transaction isolation levels and lock timeouts.
  
  
  
  Related Information:
  
  
  Transaction Codes:
  
  SM12: Display and manage locks.
  SM37: Monitor background jobs.
  ST22: Check for dumps that may provide additional context.
  
  
  
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message. You can search the SAP Support Portal for relevant notes.
  
  
  Documentation: Review SAP documentation related to database locking and performance tuning for further insights.
  
  
  By following these steps, you should be able to diagnose and resolve the RSDRD003 error effectively. If the problem persists, consider reaching out to SAP support for further assistance.