How To Fix DMCLG210 - Application &1 is locked by user &2

SAP Error Message - Details

• Message type: E = Error

• Message class: DMCLG - DMC Tool Development

• Message number: 210

• Message text: Application &1 is locked by user &2

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 DMCLG210 - Application &1 is locked by user &2 ?

  The SAP error message DMCLG210 indicates that a specific application (denoted by &1) is currently locked by a user (denoted by &2). This typically occurs when a user is working on a transaction or process, and another user attempts to access the same application or transaction, leading to a conflict.
  Cause:
  
  User Lock: The application is locked because a user is currently editing or processing data within that application.
  Session Timeout: Sometimes, if a user does not properly log out or if their session times out, the application may remain locked.
  System Error: Occasionally, system errors or crashes can leave applications in a locked state.
  
  Solution:
  
  Wait and Retry: If the application is locked by another user, the simplest solution is to wait until that user completes their task and releases the lock.
  Contact the User: If you know who the user is, you can contact them to see if they can complete their task or release the lock.
  Unlock the Application: If you have the necessary permissions, you can unlock the application using transaction codes like SM12 (to view and delete user locks) or SM21 (to check system logs for issues).
  Check for Background Jobs: Sometimes, background jobs may hold locks. Check if any background jobs are running that might be causing the lock.
  System Administrator: If you are unable to resolve the issue, contact your SAP system administrator for assistance. They can investigate further and take necessary actions.
  
  Related Information:
  
  Transaction Codes:
  
  SM12: To view and manage user locks.
  SM21: To check system logs for errors or issues.
  SM37: To monitor background jobs that might be causing locks.
  
  
  User Management: Ensure that users are trained on proper log-off procedures to avoid leaving applications locked unintentionally.
  Lock Management: Regularly monitor and manage locks in the system to prevent bottlenecks in application access.
  
  By following these steps, you should be able to address the DMCLG210 error effectively.