Message type: E = Error
Message class:  CNV20400 - Message class CNV20400 
Message number: 006
Message text: The value table is: &1
The system issues an error message and will not allow you to continue with this transaction until the error is resolved.
The analysis of the entries in the mapping table is based on
<DS:GLOS.Value table>value table</> &v1&.
Error message extract from SAP system. Copyright SAP SE.
The SAP error message CNV20400006 typically indicates an issue related to data conversion or migration, particularly when using the SAP S/4HANA Migration Cockpit or other data migration tools. The message suggests that there is a problem with a specific value in a value table, which is referenced by the placeholder &1.
Cause: Invalid Data: The error may occur if the data being migrated contains values that are not valid according to the target system's value table. This could be due to missing entries, incorrect formats, or values that do not exist in the target system.
Configuration Issues: There may be configuration issues in the source or target system that prevent the successful mapping of values. Data Type Mismatch: The data type of the values being migrated may not match the expected data type in the target system.
Solution: Check the Value Table: Identify the value table referenced by &1 in the error message. You can do
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