How To Fix CPPEMIG349 - Routing &1/&2 was not migrated, as it has already been migrated

SAP Error Message - Details

• Message type: E = Error

• Message class: CPPEMIG - Migration of BOM and Routing to iPPE

• Message number: 349

• Message text: Routing &1/&2 was not migrated, as it has already been migrated

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message CPPEMIG349 - Routing &1/&2 was not migrated, as it has already been migrated ?

  The SAP error message CPPEMIG349 indicates that a specific routing (identified by &1 and &2) has not been migrated because it has already been migrated. This typically occurs during the migration process when you are trying to migrate routing data from an older version of SAP to a newer one, or when you are performing a system upgrade.
  Cause:
  
  Duplicate Migration Attempt: The routing you are trying to migrate has already been processed in a previous migration run.
  Data Integrity: The system has built-in checks to prevent the same routing from being migrated multiple times to maintain data integrity.
  Migration Logic: The migration logic may have identified that the routing is already present in the target system.
  
  Solution:
  
  Check Migration Logs: Review the migration logs to confirm that the routing has indeed been migrated. This will help you understand the state of the data.
  Verify Routing Data: Use transaction codes like CA03 (Display Routing) to check if the routing already exists in the target system.
  Adjust Migration Parameters: If you believe the routing should be migrated again (for example, if there were changes), you may need to adjust the migration parameters or clean up the existing data before attempting the migration again.
  Consult Documentation: Refer to the SAP migration documentation for specific instructions related to your version and the migration process you are following.
  Contact SAP Support: If you are unable to resolve the issue, consider reaching out to SAP support for assistance, especially if this is part of a larger migration project.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as CA03 (Display Routing), C223 (Maintain Routing), and others that may help in managing routing data.
  Migration Tools: Understand the tools and methods used for migration, such as SAP S/4HANA Migration Cockpit or other data migration tools.
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional guidance on migration issues.
  
  By following these steps, you should be able to address the CPPEMIG349 error and ensure a smooth migration process.