How To Fix SDMI119 - Migration class is already registered

SDMI119 - Overview

• Message type: E = Error

• Message class: SDMI - Messages of SDMI

• Message number: 119

• Message text: Migration class is already registered

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 SDMI119 - Migration class is already registered ?

  The SAP error message SDMI119: Migration class is already registered typically occurs during the migration process when there is an attempt to register a migration class that has already been registered in the system. This can happen in various scenarios, such as during data migration, system upgrades, or when using specific migration tools.
  
  Cause:
  
  Duplicate Registration: The migration class you are trying to register is already present in the system, leading to a conflict.
  Incomplete Cleanup: Previous migration attempts may not have been fully cleaned up, leaving remnants that cause the system to think the class is still registered.
  
  Configuration Issues: There may be issues in the configuration or setup of the migration tools or processes being used.
  
  
  Solution:
  
  
  Check Existing Registrations: 
  
  Use transaction codes like SE11 (Data Dictionary) or SE80 (Object Navigator) to check if the migration class is already registered.
  Look for any existing entries in the relevant tables that pertain to migration classes.
  
  
  
  Remove Duplicate