How To Fix CNV20551394 - CNVDOMS entry for combi routine & is missing

SAP Error Message - Details

• Message type: E = Error

• Message class: CNV20551 - message for package 20551 (company code delete)

• Message number: 394

• Message text: CNVDOMS entry for combi routine & is missing

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message CNV20551394 - CNVDOMS entry for combi routine & is missing ?

  The SAP error message CNV20551394, which states that "CNVDOMS entry for combi routine & is missing," typically occurs during data migration or conversion processes, particularly when using the SAP S/4HANA Migration Cockpit or similar tools. This error indicates that there is a missing entry in the CNVDOMS (Conversion Domain) table for a specific combination routine that is required for the data conversion process.
  Cause:
  
  Missing Configuration: The error usually arises when the system is unable to find the necessary configuration or mapping for a specific data conversion routine.
  Incomplete Migration Setup: If the migration setup is incomplete or if certain required entries were not created or activated, this error can occur.
  Custom Development: If there are custom routines or modifications that are not properly registered in the system, it can lead to this error.
  
  Solution:
  
  Check Configuration: Verify that the necessary configuration for the combi routine is present in the CNVDOMS table. You may need to consult the documentation or configuration guides for the specific migration scenario you are working on.
  Review Migration Settings: Ensure that all required migration settings and mappings are correctly defined in the migration cockpit or relevant transaction.
  Custom Routines: If you are using custom routines, ensure that they are properly implemented and registered in the system. You may need to create or adjust entries in the CNVDOMS table.
  Consult SAP Notes: Check for any relevant SAP Notes that may address this specific error. SAP frequently releases notes that provide fixes or workarounds for known issues.
  Contact SAP Support: If the issue persists after checking the above points, consider reaching out to SAP Support for assistance. They can provide more detailed guidance based on your specific system configuration and migration scenario.
  
  Related Information:
  
  SAP Documentation: Review the official SAP documentation related to data migration and the specific tools you are using (e.g., SAP S/4HANA Migration Cockpit).
  SAP Community: Engage with the SAP Community forums where other users may have encountered similar issues and can share their solutions.
  Transaction Codes: Familiarize yourself with relevant transaction codes such as SE11 (Data Dictionary) to check the CNVDOMS table and LTMC (Migration Cockpit) for migration activities.
  
  By following these steps, you should be able to identify the root cause of the error and implement a solution to resolve it.