Message type: E = Error
Message class:  CNV_10020 - Message class for package 10020 
Message number: 109
Message text: Elem. rel. &1, source obj.: Fixed val. obj. &2 is flagged as "exclude"
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The SAP error message CNV_10020109 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 specific element (or field) in the source object is flagged to be excluded from the migration process.
Cause: The error message can arise due to the following reasons: Exclusion Flag: The source object (in this case, a fixed value object) has been marked with an exclusion flag, meaning that it is not intended to be included in the migration process.
Configuration Issues: There may be configuration settings in the migration tool that specify certain fields or objects to be excluded. Data Mapping Issues: The mapping between the source and target systems may not be correctly set up, leading to the exclusion of certain fields.
Solution: To resolve this error, you can take the following steps: Check Exclusion Settings: Review the configuration of the migration project to see if
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