How To Fix CNVA_20310_CHECK028 - Warning; Mapping used for this analysis is not valid

SAP Error Message - Details

• Message type: E = Error

• Message class: CNVA_20310_CHECK -

• Message number: 028

• Message text: Warning; Mapping used for this analysis is not valid

The mapping values used for this analysis are not valid. The generated
results may not be correct.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message CNVA_20310_CHECK028 - Warning; Mapping used for this analysis is not valid ?

  The SAP error message CNVA_20310_CHECK028 indicates that there is an issue with the mapping used for a specific analysis in the SAP system. This warning typically arises in the context of data migration or data transformation processes, particularly when using SAP's Data Migration tools or SAP S/4HANA Migration Cockpit.
  Cause:
  The warning suggests that the mapping defined for the analysis is not valid. This could be due to several reasons, including:
  
  Incorrect Mapping Configuration: The mapping between source and target fields may not be correctly defined or may not match the expected data types.
  Missing Fields: Required fields in the mapping may be missing or not properly configured.
  Data Type Mismatch: The data types of the source and target fields may not be compatible.
  Inconsistent Data: The data in the source system may not conform to the expected format or constraints defined in the target system.
  Version Compatibility: The mapping may not be compatible with the version of the SAP system you are using.
  
  Solution:
  To resolve the CNVA_20310_CHECK028 warning, you can take the following steps:
  
  
  Review Mapping Configuration:
  
  Go to the mapping configuration in the Data Migration tool or Migration Cockpit.
  Ensure that all source fields are correctly mapped to the corresponding target fields.
  
  
  
  Check Required Fields:
  
  Verify that all required fields in the target mapping are included and correctly populated.
  
  
  
  Validate Data Types:
  
  Ensure that the data types of the source and target fields match. If there are discrepancies, adjust the mapping or transform the data accordingly.
  
  
  
  Data Quality Check:
  
  Perform a data quality check on the source data to ensure it meets the requirements of the target structure. Cleanse or transform the data as necessary.
  
  
  
  Consult Documentation:
  
  Refer to the SAP documentation for the specific migration tool you are using to ensure that you are following the correct procedures and guidelines.
  
  
  
  Test the Mapping:
  
  After making adjustments, test the mapping again to see if the warning persists. Use sample data to validate the mapping.
  
  
  
  Seek Support:
  
  If the issue persists after checking the above points, consider reaching out to SAP support or consulting with an SAP expert who can provide further assistance.
  
  
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that may address this specific warning or provide additional troubleshooting steps.
  Migration Cockpit Documentation: Review the official SAP documentation for the Migration Cockpit or the specific data migration tool you are using for best practices and troubleshooting tips.
  Community Forums: Engage with the SAP Community or forums where other users may have encountered similar issues and can share their solutions.
  
  By following these steps, you should be able to identify and resolve the cause of the CNVA_20310_CHECK028 warning in your SAP system.