How To Fix /RPM/MIGRATION304 - Object link type &1 is modified in Project Management object link types

SAP Error Message - Details

• Message type: E = Error

• Message class: /RPM/MIGRATION -

• Message number: 304

• Message text: Object link type &1 is modified in Project Management object link types

Self-Explanatory Message

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• What is the cause and solution for SAP error message /RPM/MIGRATION304 - Object link type &1 is modified in Project Management object link types ?

  The SAP error message /RPM/MIGRATION304 Object link type &1 is modified in Project Management object link types typically occurs during the migration process in SAP Project Management (RPM). This error indicates that there is a conflict or inconsistency with the object link types defined in the Project Management module.
  Cause:
  
  Modification of Object Link Types: The error suggests that the object link type specified (denoted by &1) has been modified in the Project Management settings. This could happen if there were changes made to the configuration or if the object link types were altered after the migration process was initiated.
  Inconsistent Data: The data being migrated may reference object link types that are no longer valid or have been changed, leading to this error.
  Version Mismatch: If there are discrepancies between the versions of the source and target systems, it may lead to such errors during migration.
  
  Solution:
  
  Check Object Link Types: Review the object link types in the Project Management configuration. Ensure that the link type referenced in the error message exists and is correctly configured.
  Revert Changes: If the object link type was recently modified, consider reverting it to its previous state to see if that resolves the issue.
  Data Consistency Check: Perform a consistency check on the data being migrated. Ensure that all object link types referenced in the migration are valid and exist in the target system.
  Update Migration Settings: If necessary, update the migration settings to align with the current configuration of object link types in the Project Management module.
  Consult Documentation: Refer to SAP documentation or notes related to migration processes in RPM for any specific guidelines or updates that may address this issue.
  Contact SAP Support: If the issue persists, consider reaching out to SAP support for assistance, providing them with the error details and any relevant context.
  
  Related Information:
  
  SAP Notes: Check for any SAP Notes related to migration issues in RPM, as they may provide specific fixes or workarounds.
  Migration Tools: Ensure that you are using the correct tools and methods for migration as per SAP guidelines.
  Testing: Before performing a full migration, conduct a test migration to identify potential issues without affecting the production environment.
  
  By following these steps, you should be able to identify the cause of the error and implement a solution to resolve it.