Message type: E = Error
Message class:  CNV10310 - Message class for development class CNV_10310 
Message number: 201
Message text: No non-transparent fields were selected
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The SAP error message CNV10310201: No non-transparent fields were selected typically occurs during data migration or conversion processes, particularly when using the SAP S/4HANA Migration Cockpit or other data migration tools. This error indicates that the system did not find any non-transparent fields in the selected data structure, which are necessary for the migration process.
Cause: Selection of Fields: The error usually arises when the user has not selected any non-transparent fields (fields that are not directly mapped to a database table) for the migration. Non-transparent fields are often used for data transformation or mapping purposes. Data Structure Issues: The data structure being used may not contain any non-transparent fields, or the fields may not be correctly defined in the source system. Configuration Errors: There may be issues with the configuration of the migration project, such as incorrect settings or missing definitions.
Solution: Review Field Selection: Go back to the migration project and ensure that you
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