How To Fix CNV20551644 - Combination-check routine & is missing in CNVDOMS

SAP Error Message - Details

• Message type: E = Error

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

• Message number: 644

• Message text: Combination-check routine & is missing in CNVDOMS

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message CNV20551644 - Combination-check routine & is missing in CNVDOMS ?

  The SAP error message CNV20551644 indicates that a combination-check routine is missing in the CNVDOMS (Conversion Domain) during a data migration or conversion process. This error typically arises in the context of SAP's data migration tools, such as the SAP S/4HANA Migration Cockpit or other data conversion scenarios.
  Cause:
  
  Missing Routine: The specific combination-check routine that is expected to validate the data is not available in the system. This could be due to a missing implementation or an incomplete setup of the conversion domain.
  Configuration Issues: There may be configuration issues in the data migration settings or the mapping of fields that are supposed to be validated.
  Custom Development: If there are custom routines or enhancements that are supposed to be in place, they may not have been properly implemented or activated.
  
  Solution:
  
  Check for Missing Routines: Verify if the required combination-check routine exists in the system. You may need to consult with your SAP Basis or development team to check the implementation.
  Implement the Routine: If the routine is indeed missing, you may need to implement it. This could involve creating a new routine or activating an existing one that is not currently in use.
  Review Configuration: Go through the configuration settings related to the data migration process. Ensure that all necessary settings are correctly configured and that there are no discrepancies.
  Consult Documentation: Refer to SAP documentation or notes related to the specific migration or conversion process you are working on. There may be specific instructions or prerequisites that need to be followed.
  SAP Support: If the issue persists, consider reaching out to SAP Support for assistance. They can provide insights based on the specific version of SAP you are using and any known issues.
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that might address this specific error or provide guidance on how to resolve it.
  Migration Cockpit Documentation: Review the official SAP documentation for the Migration Cockpit or the specific tool you are using for data migration.
  Community Forums: Engage with the SAP Community or forums where other users may have encountered similar issues. They can provide practical insights and solutions based on their experiences.
  
  By following these steps, you should be able to identify the cause of the error and implement a solution to resolve it.