How To Fix /LTB/MC253 - Migration Object is locked

/LTB/MC253 - Overview

• Message type: E = Error

• Message class: /LTB/MC -

• Message number: 253

• Message text: Migration Object is 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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Smart SAP Assistant

• What is the cause and solution for SAP error message /LTB/MC253 - Migration Object is locked ?

  The SAP error message /LTB/MC253 Migration Object is locked typically occurs during data migration processes, particularly when using the SAP S/4HANA Migration Cockpit or similar tools. This error indicates that the migration object you are trying to access is currently locked, preventing you from making changes or performing the migration.
  Causes:
  
  Concurrent Access: Another user or process is currently using the migration object, which locks it for editing or processing.
  Incomplete Previous Migration: A previous migration attempt may not have been completed successfully, leaving the object in a locked state.
  System Locking Mechanism: SAP uses locking mechanisms to ensure data integrity. If a transaction is not properly closed, it may leave the object locked.
  
  Configuration Issues: There may be configuration settings that inadvertently cause the object to be locked.
  
  Solutions:
  
  
  Check for Active Sessions: Use transaction code SM12 to check for any active locks on the migration object. If you find any locks that are no longer