How To Fix CNV_MBT_DEX124 - New logic control file cannot be imported with old control file logic

SAP Error Message - Details

• Message type: E = Error

• Message class: CNV_MBT_DEX - DMIS Data Extract related messages

• Message number: 124

• Message text: New logic control file cannot be imported with old control file logic

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message CNV_MBT_DEX124 - New logic control file cannot be imported with old control file logic ?

  The SAP error message CNV_MBT_DEX124 indicates that there is a mismatch between the logic of the control files being used in a data migration or conversion process. Specifically, it suggests that a new logic control file is being attempted to be imported while an old control file logic is still in use. This can occur during data migration projects, especially when using the SAP S/4HANA Migration Cockpit or similar tools.
  Cause:
  
  Version Mismatch: The control files (which define how data is transformed and loaded) have been updated or changed, but the system is still referencing an older version of the control file logic.
  Inconsistent Configuration: The configuration settings or parameters in the migration cockpit may not be aligned with the new control file logic.
  Incomplete Migration Steps: Previous migration steps may not have been completed successfully, leading to inconsistencies in the control file logic.
  
  Solution:
  
  Check Control File Versions: Ensure that you are using the correct and latest version of the control files. If a new logic control file is available, make sure that all related components are updated accordingly.
  Re-import Control Files: If you have made changes to the control files, re-import them into the system to ensure that the latest logic is being applied.
  Review Migration Steps: Go through the migration steps to ensure that all previous steps have been completed successfully. If any steps were skipped or failed, address those issues first.
  Consult Documentation: Refer to the SAP documentation or release notes for the specific migration tool you are using to understand any changes in logic or requirements.
  Contact SAP Support: If the issue persists, consider reaching out to SAP support for assistance. They may provide insights specific to your version and configuration.
  
  Related Information:
  
  Migration Cockpit: Familiarize yourself with the SAP S/4HANA Migration Cockpit and its functionalities, as it is often the tool used for data migration.
  Control File Structure: Understand the structure and purpose of control files in the context of data migration, as this will help in troubleshooting issues related to them.
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide guidance on best practices for data migration.
  
  By following these steps, you should be able to resolve the CNV_MBT_DEX124 error and successfully proceed with your data migration process.