How To Fix CNV10310600 - Object &1 was locked by user &2!

SAP Error Message - Details

• Message type: E = Error

• Message class: CNV10310 - Message class for development class CNV_10310

• Message number: 600

• Message text: Object &1 was locked by user &2!

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message CNV10310600 - Object &1 was locked by user &2! ?

  The SAP error message CNV10310600 indicates that a specific object (denoted by &1) is locked by a user (denoted by &2). This typically occurs during data migration or conversion processes, where certain objects need to be accessed or modified, but they are currently locked by another user or process.
  Cause:
  
  
  Object Locking: The object in question is locked by another user or process. This can happen if:
  
  Another user is currently editing or processing the object.
  A previous transaction did not release the lock properly.
  A background job is running that is using the object.
  
  
  
  Long-running Transactions: If a transaction takes too long to complete, it may hold locks longer than expected, causing conflicts with other processes.
  
  
  System Configuration: Certain configurations or settings in the SAP system may lead to more frequent locking of objects.
  
  
  Solution:
  
  
  Identify the Lock:
  
  Use transaction code SM12 to view the list of locks in the system. You can filter by the object name and the user who is locking it.
  Check if the user who has locked the object is still active or if the lock is stale.
  
  
  
  Release the Lock:
  
  If the lock is no longer needed, you can manually delete the lock entry in SM12. However, be cautious when doing this, as it may disrupt the work of the user who holds the lock.
  If the user is still active, communicate with them to see if they can release the lock.
  
  
  
  Check for Background Jobs:
  
  Use transaction code SM37 to check for any background jobs that might be holding the lock. If you find any, you may need to wait for them to complete or terminate them if they are stuck.
  
  
  
  Review Transaction Logic:
  
  If this error occurs frequently, review the logic of the transactions that are causing the locks. Consider optimizing the processes to minimize locking conflicts.
  
  
  
  System Configuration:
  
  Consult with your SAP Basis team to review system settings related to locking behavior and transaction handling.
  
  
  
  Related Information:
  
  
  Transaction Codes:
  
  SM12: Display and manage locks.
  SM37: Monitor background jobs.
  SE11: Data Dictionary to check the object definition.
  
  
  
  SAP Notes: Check SAP Notes for any known issues or patches related to locking behavior in your specific version of SAP.
  
  
  Documentation: Review SAP documentation on object locking and transaction management for best practices.
  
  
  By following these steps, you should be able to resolve the CNV10310600 error and understand the underlying causes of object locking in your SAP environment.