How To Fix FINS_ML_MIG012 - Original & and its CDS-redirect-view is same

SAP Error Message - Details

• Message type: E = Error

• Message class: FINS_ML_MIG - Messages for S/4HANA Material Ledger Migration

• Message number: 012

• Message text: Original & and its CDS-redirect-view is same

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 FINS_ML_MIG012 - Original & and its CDS-redirect-view is same ?

  The SAP error message FINS_ML_MIG012 typically relates to issues encountered during the migration of data in the context of the SAP S/4HANA system, particularly when dealing with the migration of the Universal Journal (ACDOCA) or related data structures. The specific message "Original & and its CDS-redirect-view is same" indicates that there is a conflict or redundancy in the data model, where the original data source and its corresponding Core Data Services (CDS) view are identical or improperly configured.
  Cause:
  
  Redundant Data Sources: The error often arises when there are redundant or conflicting definitions between the original data source and the CDS view that is supposed to redirect to it.
  Configuration Issues: There may be misconfigurations in the data model or migration settings that lead to this conflict.
  Data Model Changes: Changes in the data model or updates to the system that have not been properly reflected in the migration settings can also lead to this error.
  
  Solution:
  
  Check Data Sources: Review the definitions of the original data source and the CDS view. Ensure that they are not pointing to the same underlying data structure unless intended.
  Adjust Migration Settings: If you are using a migration tool or process, check the settings to ensure that they are correctly configured to handle the data sources without redundancy.
  Update CDS Views: If necessary, update the CDS views to ensure they are correctly defined and do not conflict with the original data sources.
  Consult Documentation: Refer to SAP documentation or notes related to the specific migration process you are undertaking. There may be specific guidelines or updates that address this issue.
  SAP Support: If the issue persists, consider reaching out to SAP support for assistance. They may provide insights based on the specific version of your system and the context of the error.
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that might address this specific error or provide guidance on migration issues.
  Migration Cockpit: If you are using the SAP S/4HANA Migration Cockpit, review the migration logs for additional details on the error.
  CDS View Documentation: Familiarize yourself with the documentation on CDS views and their configuration to ensure proper setup.
  
  By following these steps, you should be able to identify the root cause of the error and implement a solution to resolve it.