How To Fix /IWBEP/CM_COS020 - Configuration table locked by user '&1'

SAP Error Message - Details

• Message type: E = Error

• Message class: /IWBEP/CM_COS -

• Message number: 020

• Message text: Configuration table locked by user '&1'

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message /IWBEP/CM_COS020 - Configuration table locked by user '&1' ?

  The SAP error message /IWBEP/CM_COS020 Configuration table locked by user '&1' typically occurs in the context of the SAP Gateway or OData services when a configuration table is locked by a user. This can happen during various operations, such as when a user is trying to modify or access configuration settings that are currently being edited or accessed by another user.
  Cause:
  
  User Locking: The configuration table is locked by another user who is currently making changes or has an active session that is preventing others from accessing it.
  Session Timeout: Sometimes, a session may not release the lock properly due to a timeout or an unexpected termination of the session.
  Long-Running Transactions: If a transaction takes too long to complete, it may hold the lock for an extended period, causing other users to encounter this error.
  
  Solution:
  
  Identify the Locking User: Check who is currently locking the configuration table. You can do this by using transaction code SM12 to view the lock entries. Look for the user ID mentioned in the error message.
  Contact the User: If possible, contact the user who is holding the lock and ask them to complete their transaction or release the lock.
  Release the Lock: If the user is no longer available or the session is stuck, you may need to manually delete the lock entry using transaction SM12. Be cautious when doing this, as it may lead to data inconsistency if the user is still working on the configuration.
  Check for Long-Running Transactions: Use transaction SM66 to monitor active processes and identify any long-running transactions that may be causing the lock.
  Review System Logs: Check the system logs for any errors or warnings that may provide additional context about the locking issue.
  
  Related Information:
  
  Transaction Codes:
  
  SM12: To view and manage lock entries.
  SM66: To monitor active processes in the system.
  SM21: To check system logs for any related errors.
  
  
  SAP Notes: Search for relevant SAP Notes in the SAP Support Portal that may address specific issues related to locking mechanisms in your version of SAP.
  Documentation: Review SAP documentation on locking mechanisms and best practices for managing concurrent access to configuration tables.
  
  By following these steps, you should be able to resolve the locking issue and continue with your configuration tasks in SAP.