How To Fix DMCLG641 - Fixed value customizing is locked by user &1

DMCLG641 - Overview

• Message type: E = Error

• Message class: DMCLG - DMC Tool Development

• Message number: 641

• Message text: Fixed value customizing is locked by user &1

Self-Explanatory Message

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DMCLG641 - Details

• The SAP error message DMCLG641 indicates that a fixed value customizing is locked by a specific user. This typically occurs when a user is currently editing or has an active session that is preventing others from making changes to the same customizing settings.
  
  Cause:
  
  User Lock: The user mentioned in the error message has an active session that is locking the fixed value customizing.
  Session Timeout: Sometimes, if a user has not logged out properly or if their session has timed out, it can still hold a lock on the customizing settings.
  Technical Issues: There may be technical issues or bugs in the system that are causing the lock to persist even after the user has finished their work.
  
  
  Solution:
  
  Identify the User: Check the user ID mentioned in the error message. You can do this by using transaction code SM12 (Lock Entries) to see which locks are held by that user.
  Release the Lock: If the