How To Fix CNV_CMIS_A_20036 - Chosen table class selection:

SAP Error Message - Details

• Message type: E = Error

• Message class: CNV_CMIS_A_20 - Message class for Cross-Client Customizing Comparison (SLO)

• Message number: 036

• Message text: Chosen table class selection:

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message CNV_CMIS_A_20036 - Chosen table class selection: ?

  The SAP error message CNV_CMIS_A_20036 typically relates to issues encountered during the data migration process, particularly when using the SAP S/4HANA Migration Cockpit or similar tools. This error indicates that there is a problem with the selection of the table class during the migration process.
  Cause:
  The error can occur due to several reasons, including:
  
  Incorrect Table Class Selection: The table class selected for the migration might not be compatible with the data being migrated or may not exist in the system.
  Configuration Issues: There may be configuration issues in the migration cockpit or the data migration settings.
  Missing or Incomplete Data: The source data might be incomplete or not properly formatted, leading to issues when trying to map it to the target table class.
  Authorization Issues: The user executing the migration may not have the necessary authorizations to access the selected table class.
  
  Solution:
  To resolve the error, you can take the following steps:
  
  
  Verify Table Class Selection:
  
  Check the selected table class in the migration cockpit and ensure it is appropriate for the data you are trying to migrate.
  Consult the documentation or guidelines for the specific migration scenario you are working on to ensure the correct table class is being used.
  
  
  
  Review Configuration:
  
  Ensure that the migration cockpit is properly configured. Check for any missing settings or parameters that need to be defined.
  If you are using a custom migration object, ensure that it is correctly defined and activated.
  
  
  
  Check Source Data:
  
  Review the source data for completeness and correctness. Ensure that all required fields are populated and that the data adheres to the expected format.
  If necessary, clean or transform the data before attempting the migration again.
  
  
  
  Authorization Check:
  
  Ensure that the user executing the migration has the necessary authorizations to access the selected table class. You may need to consult with your SAP security team to verify and adjust authorizations as needed.
  
  
  
  Consult SAP Notes:
  
  Check the SAP Support Portal for any relevant SAP Notes or updates related to this error message. There may be specific patches or updates that address known issues.
  
  
  
  Log Analysis:
  
  Review the migration logs for additional details about the error. This can provide more context and help identify the root cause.
  
  
  
  Related Information:
  
  SAP Documentation: Refer to the official SAP documentation for the Migration Cockpit and data migration processes for detailed guidelines and best practices.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered similar issues and to share solutions.
  SAP Support: If the issue persists, consider reaching out to SAP Support for assistance, providing them with detailed information about the error and the steps you have already taken.
  
  By following these steps, you should be able to identify and resolve the issue related to the error message CNV_CMIS_A_20036.