Message type: E = Error
Message class:  CNV_20211_CHECK - Messages for check functions (company conversion) 
Message number: 023
Message text: No target value provided for source company &1
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The SAP error message CNV_20211_CHECK023 indicates that during a data migration or conversion process, a target value has not been provided for a source company code. This error typically arises in the context of SAP's data migration tools, such as the SAP S/4HANA Migration Cockpit or other conversion tools.
Cause: The error occurs when: A source company code is defined in the migration process, but no corresponding target company code or value has been specified. There may be a configuration issue where the mapping between source and target company codes is incomplete or missing. The data migration settings may not have been properly configured to include all necessary mappings.
Solution: To resolve this error, you can take the following steps: Check Mapping Configuration: Go to the migration project or tool you are using (e.g., SAP S/4HANA Migration Cockpit). Verify that all source company codes have corresponding target company codes defined in the mapping settings. Define Target Values: If a target company code
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