How To Fix /SEHS/DG_DG311 - Change number &1 is already locked

/SEHS/DG_DG311 - Overview

• Message type: E = Error

• Message class: /SEHS/DG_DG -

• Message number: 311

• Message text: Change number &1 is already 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.

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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/SEHS/DG_DG311 - Details

• The SAP error message /SEHS/DG_DG311 Change number &1 is already locked typically occurs in the context of change management within the SAP system, particularly when dealing with change numbers in the Engineering Change Management (ECM) module. This error indicates that the change number you are trying to access or modify is currently locked by another user or process.
  Causes:
  
  Concurrent Access: Another user or process is currently editing or has locked the change number.
  Incomplete Transactions: A previous transaction involving the change number was not completed properly, leaving it in a locked state.
  System Errors: Technical issues or system errors may have caused the change number to remain locked.
  User Permissions: The user may not have the necessary permissions to unlock or modify the change number.
  
  Solutions:
  
  
  Check Lock Entries:
  
  Use transaction code SM12 to check for lock entries related to the change number. You can search for the specific change number and see if it is locked