How To Fix CNV_CMIS_A_20_FUNC204 - Comparable flag updated for table &1 and field &2

SAP Error Message - Details

• Message type: E = Error

• Message class: CNV_CMIS_A_20_FUNC - Message texts for CNV_CMIS_A_20 function modules

• Message number: 204

• Message text: Comparable flag updated for table &1 and field &2

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message CNV_CMIS_A_20_FUNC204 - Comparable flag updated for table &1 and field &2 ?

  The SAP error message CNV_CMIS_A_20_FUNC204 typically relates to issues encountered during data migration or conversion processes, particularly when using the SAP Conversion Management Information System (CMIS). This error indicates that the comparable flag for a specific table and field has been updated, which may affect the data consistency or integrity during the migration process.
  Cause:
  
  Data Migration Issues: The error often arises during data migration activities where the system is trying to compare or validate data between the source and target systems.
  Inconsistent Data: If the data in the specified table and field does not meet the expected format or criteria, the comparable flag may be updated to indicate that the data cannot be reliably compared.
  Configuration Problems: There may be issues with the configuration settings in the migration tool or the mapping of fields between the source and target systems.
  
  Solution:
  
  Check Data Consistency: Review the data in the specified table and field to ensure it meets the expected format and criteria. Look for any inconsistencies or anomalies that could cause the comparable flag to be updated.
  Review Migration Settings: Verify the configuration settings in the migration tool. Ensure that the mapping of fields is correct and that any necessary transformations are applied.
  Consult Documentation: Refer to the SAP documentation related to the specific migration process you are using. There may be specific guidelines or troubleshooting steps provided for this error.
  Update Comparable Flag: If necessary, you may need to manually update the comparable flag for the affected table and field, but this should be done with caution and a clear understanding of the implications.
  Seek Support: If the issue persists, consider reaching out to SAP support or consulting with an SAP expert who can provide more tailored assistance based on your specific scenario.
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional context and solutions.
  Migration Tools: Familiarize yourself with the tools and processes involved in your data migration, such as SAP Data Services or SAP S/4HANA Migration Cockpit, as they may have specific features or settings that can help resolve the issue.
  Testing: Conduct thorough testing of the migration process in a non-production environment to identify and resolve issues before executing in the live system.
  
  By following these steps, you should be able to diagnose and address the underlying cause of the CNV_CMIS_A_20_FUNC204 error message effectively.