How To Fix CNV_12000023 - Mapping values have not 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: 023

• Message text: Mapping values have not been updated in Object list

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message CNV_12000023 - Mapping values have not been updated in Object list ?

  The SAP error message CNV_12000023 indicates that there is an issue with the mapping values not being updated in the object list 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 conversion tools.
  Cause:
  
  Incomplete Mapping Configuration: The mapping values may not have been properly configured or saved in the system.
  Data Consistency Issues: There may be inconsistencies in the data that prevent the mapping from being updated.
  Authorization Issues: The user may not have the necessary authorizations to update the mapping values.
  Technical Errors: There could be underlying technical issues, such as database locks or system performance problems, that prevent the update from occurring.
  
  Solution:
  
  Check Mapping Configuration: Review the mapping configuration to ensure that all necessary values are correctly defined and saved. Make sure that the mapping is complete and that there are no missing entries.
  Validate Data: Ensure that the data being migrated is consistent and meets the requirements of the mapping. Look for any discrepancies or errors in the source data.
  User Authorizations: Verify that the user executing the migration has the appropriate authorizations to perform updates on the mapping values.
  System Logs: Check the system logs for any additional error messages or warnings that could provide more context about the issue.
  Re-run the Mapping: If the mapping values were not updated due to a temporary issue, try re-running the mapping process after addressing any identified issues.
  Consult Documentation: Refer to the official SAP documentation for the specific migration tool you are using to ensure that you are following the correct procedures.
  Contact SAP Support: If the issue persists after trying the above solutions, consider reaching out to SAP Support for further assistance.
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional troubleshooting steps.
  Migration Cockpit Documentation: Review the documentation for the SAP S/4HANA Migration Cockpit or the specific tool you are using for any known issues or best practices.
  Community Forums: Engage with the SAP Community or other forums where users may have encountered similar issues and can share their experiences and solutions.
  
  By following these steps, you should be able to identify the cause of the error and implement a solution to resolve it.