Message type: E = Error
Message class:  MDG_BS_BP_MLT_AS - Messages for multiple assignment function 
Message number: 046
Message text: Supplier &1 contains unsupported classification data
The classification data of your supplier &V1& includes classes or
characteristics that are not supported in Lean Classification.
The system issues an error message and will not allow you to continue with this transaction until the error is resolved.
Change the classification master data so that they can be used in Lean
Classification. Lean Classification is explained in note
<DS:URLA.HTTPS://SERVICE.SAP.COM/SAP/SUPPORT/NOTES/2479869>2479869</>
Error message extract from SAP system. Copyright SAP SE.
The SAP error message MDG_BS_BP_MLT_AS046 indicates that there is unsupported classification data associated with a supplier (business partner) in the Master Data Governance (MDG) system. This error typically arises when the classification data for a business partner does not conform to the expected structure or contains invalid entries.
Cause: Unsupported Classification Data: The classification data for the supplier may include classes or characteristics that are not defined or supported in the system. Data Inconsistency: There may be inconsistencies in the classification data, such as missing mandatory fields or incorrect data types.
Configuration Issues: The classification system may not be properly configured to handle the specific classes or characteristics being used. Versioning Issues: The classification data might be referencing an outdated or incorrect version of a class or characteristic.
Solution: Review Classification Data: Check the classification data associated with the supplier. Ensure that all classes and characteristics are valid and supported in the system. Correct Inconsistencies: Identify and correct
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