How To Fix DMCLG160 - Migration object &1 has been overwritten

DMCLG160 - Overview

• Message type: E = Error

• Message class: DMCLG - DMC Tool Development

• Message number: 160

• Message text: Migration object &1 has been overwritten

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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DMCLG160 - Details

• The SAP error message DMCLG160, which states "Migration object &1 has been overwritten," typically occurs during the data migration process when a migration object is being modified or replaced unexpectedly. This can happen in various scenarios, such as when multiple migration sessions are running simultaneously or when there are inconsistencies in the migration data.
  
  Cause:
  
  Concurrent Modifications: If multiple users or processes are trying to modify the same migration object at the same time, it can lead to one process overwriting the changes made by another.
  Data Consistency Issues: If the migration object is not properly locked or if there are issues with the data being migrated, it can lead to overwriting.
  Incorrect Configuration: Misconfiguration in the migration settings or parameters can also lead to this error.
  
  
  Solution:
  
  Check for Concurrent Sessions: Ensure that no other migration processes are running that might be trying to modify the same migration object. If they are, wait for them