How To Fix EM449 - Migration object &1 not compatible with reference obj. &2 in company &3

SAP Error Message - Details

• Message type: E = Error

• Message class: EM - IS-U Migration

• Message number: 449

• Message text: Migration object &1 not compatible with reference obj. &2 in company &3

What causes this issue?

You cannot change migration object &v1& using the run schedule because
migration object &v1& differs from reference object &v2& of migration
company &v3&.

System Response

INCLUDE ISU_VERARB OBJECT DOKU ID TX

How to fix this error?

You have the following options:
Enter the name of a different migration object
Enter a name that has not yet been used in your migration company

Procedure for System Administrators

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message EM449 - Migration object &1 not compatible with reference obj. &2 in company &3 ?

  The SAP error message EM449 indicates that there is a compatibility issue between a migration object and a reference object during a data migration process. This error typically arises when the migration object you are trying to use does not match the expected structure or characteristics of the reference object defined in the system.
  Cause:
  
  Incompatible Data Structures: The migration object you are using may have a different structure, field types, or data formats compared to the reference object.
  Version Mismatch: The migration object may belong to a different version of the application or module than the reference object.
  Configuration Issues: There may be configuration settings in the system that are causing the migration object to be incompatible with the reference object.
  Missing or Incorrect Mapping: The mapping between the fields of the migration object and the reference object may not be correctly defined.
  
  Solution:
  
  Check Compatibility: Verify that the migration object you are using is compatible with the reference object. This may involve checking the documentation or release notes for the specific migration objects.
  Review Data Structures: Compare the data structures of both objects to identify any discrepancies. Ensure that the fields and data types match.
  Update Migration Object: If you are using an outdated migration object, consider updating it to the latest version that is compatible with the reference object.
  Adjust Configuration: Review the configuration settings in your SAP system to ensure that they are set up correctly for the migration process.
  Correct Mapping: If there is a mapping issue, ensure that the fields are correctly mapped between the migration object and the reference object.
  Consult SAP Notes: Check the SAP Support Portal for any relevant SAP Notes that may address this specific error or provide guidance on resolving compatibility issues.
  
  Related Information:
  
  SAP Migration Cockpit: If you are using the SAP Migration Cockpit, ensure that you are following the correct procedures for data migration and that you are using the appropriate migration objects.
  Documentation: Refer to the official SAP documentation for data migration and the specific migration objects you are working with.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered similar issues and what solutions they have found.
  
  If the issue persists after trying the above solutions, it may be beneficial to reach out to SAP support for further assistance.