How To Fix CNV_12000021 - Descriptions have been updated in object list

SAP Error Message - Details

• Message type: E = Error

• Message class: CNV_12000 - Messages for shorttext and description conversion

• Message number: 021

• Message text: Descriptions have been updated in object list

Self-Explanatory Message

Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of messages in the SAP system have a message text, however this is frequently insufficient to comprehend or resolve the problem.

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Smart SAP Assistant

• What is the cause and solution for SAP error message CNV_12000021 - Descriptions have been updated in object list ?

  The SAP error message CNV_12000021 typically occurs during data migration or conversion processes, particularly when using the SAP S/4HANA Migration Cockpit or other data migration tools. This message indicates that the descriptions of certain objects have been updated in the object list, which may lead to inconsistencies or issues during the migration process.
  Cause:
  
  Data Model Changes: The underlying data model may have changed, leading to updates in the descriptions of objects.
  Configuration Changes: Changes in the configuration settings or parameters that affect how objects are described or processed.
  Version Mismatch: The version of the migration tool or the source system may not be compatible with the target system, leading to discrepancies in object descriptions.
  Incomplete Migration: If the migration process was interrupted or not completed successfully, it could lead to inconsistencies in the object list.
  
  Solution:
  
  Review Object List: Check the object list for any discrepancies or inconsistencies. Ensure that all objects are correctly defined and that their descriptions match the expected values.
  Re-run Migration: If the migration process was interrupted, consider re-running the migration to ensure that all objects are processed correctly.
  Update Configuration: Ensure that the configuration settings for the migration tool are correct and up to date. This may involve checking for any recent updates or patches that need to be applied.
  Consult Documentation: Refer to the SAP documentation for the specific migration tool you are using. There may be specific guidelines or troubleshooting steps related to this error message.
  Check for Notes: Look for SAP Notes related to this error message in the SAP Support Portal. There may be known issues or fixes available.
  Engage SAP Support: If the issue persists, consider reaching out to SAP Support for assistance. They can provide more detailed insights and help troubleshoot the specific circumstances of your migration.
  
  Related Information:
  
  SAP Notes: Always check for relevant SAP Notes that may address this specific error or provide additional context.
  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 other forums where users may have encountered similar issues. They can provide insights and solutions based on their experiences.
  
  By following these steps, you should be able to address the CNV_12000021 error and ensure a smoother data migration process.