How To Fix CNV_OM_MWBGEN100 - DMC modify error

CNV_OM_MWBGEN100 - Overview

• Message type: E = Error

• Message class: CNV_OM_MWBGEN - SLO: Messages for Object Based MBW Generation

• Message number: 100

• Message text: DMC modify error

Self-Explanatory Message

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CNV_OM_MWBGEN100 - Details

• The SAP error message CNV_OM_MWBGEN100 typically occurs during the data migration process, particularly when using the Data Migration Cockpit (DMC) in SAP S/4HANA. This error indicates that there is a problem with modifying the data migration objects or the mapping of the data.
  Causes:
  
  Data Mapping Issues: The error may arise due to incorrect or incomplete mapping of fields in the migration object.
  Configuration Errors: There may be configuration issues in the DMC or the source/target systems that prevent the modification of the migration object.
  Authorization Issues: The user executing the migration may not have the necessary authorizations to modify the migration objects.
  Technical Errors: There could be underlying technical issues, such as database locks or inconsistencies in the data model.
  
  Solutions:
  
  Check Data Mapping: Review the mapping of fields in the migration object to ensure that all required fields are correctly mapped and that there are no discrepancies.
  Review Configuration: Ensure that the DMC is properly configured