Message type: E = Error
Message class:  CNV_10020 - Message class for package 10020 
Message number: 142
Message text: &1 &2: Source det. object &3 does not have a fixed value object assigned
Determination can only take place if the abstract
<DS:DE.CNV_10020_DTOBJ_S>source determination object</> has been linked
to a suitable source field or object.
The system found that source determination object &V3& has been
specified and that the type has been specified as <zk>fixed value
object</>, but that no corresponding <DS:DE.CNV_10020_FIVAOBJ>fixed
value object</> has been specified.
Assign a suitable fixed value object to source determination object
&V3&.
Error message extract from SAP system. Copyright SAP SE.
The SAP error message CNV_10020142 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 a source data object does not have a fixed value object assigned, which is necessary for the migration process to proceed correctly.
Cause: The error arises when: A source data object (like a field or table) is expected to have a corresponding fixed value object (like a constant or predefined value) that is not assigned. The mapping configuration for the data migration is incomplete or incorrect, leading to missing assignments. The data model or structure has changed, and the migration tool is unable to find the expected fixed value.
Solution: To resolve this error, you can take the following steps: Check Mapping Configuration: Review the mapping configuration in the migration tool. Ensure that all source objects have corresponding fixed value objects assigned. If you are using a custom migration object,
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