How To Fix DMC_RT_GEN127 - &1: The migration object &3 is not the owner of function group &2

SAP Error Message - Details

• Message type: E = Error

• Message class: DMC_RT_GEN - DMC: Nachrichten der Generierungfunktionen

• Message number: 127

• Message text: &1: The migration object &3 is not the owner of function group &2

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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Smart SAP Assistant

• What is the cause and solution for SAP error message DMC_RT_GEN127 - &1: The migration object &3 is not the owner of function group &2 ?

  The SAP error message DMC_RT_GEN127 indicates that there is an issue with the ownership of a function group in relation to a migration object during a data migration process. This error typically arises in the context of SAP Data Migration Cockpit or similar tools when trying to execute a migration task.
  Cause:
  The error message can occur due to the following reasons:
  
  Ownership Mismatch: The migration object you are trying to use is not owned by the function group specified in the error message. This can happen if the migration object was created or modified in a different context or by a different user.
  Authorization Issues: The user executing the migration may not have the necessary authorizations to access or modify the function group or migration object.
  Configuration Errors: There may be configuration issues in the migration setup that lead to incorrect associations between migration objects and function groups.
  
  Solution:
  To resolve the error, you can take the following steps:
  
  
  Check Ownership:
  
  Verify that the migration object is correctly associated with the function group. You can do this by checking the configuration settings in the SAP system.
  Ensure that the migration object is created or modified in the correct context and that it is intended to be used with the specified function group.
  
  
  
  Review Authorizations:
  
  Ensure that the user executing the migration has the necessary authorizations to access both the migration object and the function group. You may need to consult with your SAP security team to verify and adjust authorizations.
  
  
  
  Reconfigure Migration Object:
  
  If the migration object is incorrectly configured, you may need to recreate or reconfigure it to ensure it is properly linked to the correct function group.
  
  
  
  Consult Documentation:
  
  Review SAP documentation related to the Data Migration Cockpit and the specific migration object you are working with. This may provide insights into any specific requirements or configurations needed.
  
  
  
  Check for Notes and Updates:
  
  Look for any SAP Notes or updates related to this error message. SAP frequently releases patches and notes that address known issues.
  
  
  
  Contact SAP Support:
  
  If the issue persists after trying the above solutions, consider reaching out to SAP Support for further assistance. Provide them with the error message details and any relevant context to help them diagnose the issue.
  
  
  
  Related Information:
  
  SAP Data Migration Cockpit: A tool used for data migration in SAP systems, which allows users to manage and execute data migration projects.
  Function Groups: In SAP, function groups are used to group related function modules together. They are essential for organizing code and ensuring proper access control.
  Migration Objects: These are predefined structures that define how data should be migrated from one system to another, including the mapping of fields and data types.
  
  By following these steps, you should be able to identify and resolve the cause of the DMC_RT_GEN127 error in your SAP environment.