Message type: E = Error
Message class: CNV_DMC_UI_FW - DMC UI Framework
Message number: 031
Message text: Object must be of type &1
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The SAP error message CNV_DMC_UI_FW031, which states "Object must be of type &1," typically occurs in the context of data migration or conversion processes using the SAP Data Migration Cockpit (DMC). This error indicates that the system expected an object of a specific type but received an object of a different type.
Cause: Type Mismatch: The most common cause of this error is that the object being processed does not match the expected type defined in the migration or conversion configuration. This could happen if: The wrong object type is selected in the migration cockpit. The data structure or mapping is incorrectly defined. There is a mismatch between the source and target data types.
Configuration Issues: If the migration project is not properly configured, it may lead to this error. This includes incorrect settings in the migration object or issues with the data model. Data Quality Issues: If the data being migrated contains unexpected values or formats
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