How To Fix CA_TTE_MIG004 - 3.x tax determination has been enabled

SAP Error Message - Details

• Message type: E = Error

• Message class: CA_TTE_MIG - TTE Configuration Migration

• Message number: 004

• Message text: 3.x tax determination has been enabled

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message CA_TTE_MIG004 - 3.x tax determination has been enabled ?

  The SAP error message CA_TTE_MIG004 indicates that the system has detected that the 3.x tax determination has been enabled, which is typically related to the migration from older tax determination methods to the newer ones in SAP systems. This error often arises during the transition to the new tax calculation framework, particularly when using the SAP Convergent Charging (SAP CC) or SAP Convergent Invoicing (SAP CI) solutions.
  Cause:
  The error is triggered when the system identifies that the legacy tax determination method (3.x) is still active or has not been properly migrated to the new tax determination framework. This can happen due to:
  
  Incomplete Migration: The migration process from the old tax determination to the new one was not completed successfully.
  Configuration Issues: There may be configuration settings that still reference the old tax determination method.
  Custom Code: Custom developments or enhancements may still be using the old tax determination logic.
  
  Solution:
  To resolve the CA_TTE_MIG004 error, you can follow these steps:
  
  
  Check Migration Status: Ensure that the migration from the 3.x tax determination to the new framework has been completed. You can use transaction codes like S/4HANA Migration Cockpit or LTMC to verify the migration status.
  
  
  Review Configuration: Go through the configuration settings in the SAP system to ensure that all references to the old tax determination method have been removed or updated. This includes checking:
  
  Tax codes
  Tax determination procedures
  Pricing procedures
  
  
  
  Update Custom Code: If there are any custom developments that rely on the old tax determination logic, update them to use the new tax determination framework.
  
  
  Consult Documentation: Refer to the official SAP documentation for guidance on migrating tax determination settings. This may include specific notes or guides provided by SAP.
  
  
  Testing: After making the necessary changes, conduct thorough testing to ensure that the new tax determination method is functioning correctly and that the error does not reoccur.
  
  
  Seek Support: If the issue persists, consider reaching out to SAP support or consulting with an SAP expert who specializes in tax determination and migration processes.
  
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that may provide additional insights or fixes related to this error.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered similar issues and what solutions they have found.
  Training and Documentation: Familiarize yourself with the new tax determination framework through SAP training materials or documentation to better understand the changes and how to implement them effectively.
  
  By following these steps, you should be able to address the CA_TTE_MIG004 error and ensure a smooth transition to the new tax determination framework in your SAP system.