How To Fix MDG_BS_BP_MLT_AS046 - Supplier &1 contains unsupported classification data

SAP Error Message - Details

• 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

What causes this issue?

The classification data of your supplier &V1& includes classes or
characteristics that are not supported in Lean Classification.

System Response

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

How to fix this error?

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</>

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message MDG_BS_BP_MLT_AS046 - Supplier &1 contains unsupported classification data ?

  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  Versioning Issues: The classification data might be referencing an outdated or incorrect version of a class or characteristic.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 any inconsistencies in the classification data. This may involve filling in missing fields or correcting data types.
  Update Configuration: If necessary, update the classification configuration in the system to ensure that it supports the required classes and characteristics.
  Data Validation: Implement data validation checks to ensure that only valid classification data is entered for suppliers in the future.
  Consult Documentation: Refer to SAP documentation or help resources for specific guidelines on classification data requirements and supported structures.
  Testing: After making corrections, test the changes in a development or quality assurance environment before applying them to production.
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional guidance on classification data issues.
  MDG Configuration: Review the configuration settings for Master Data Governance, particularly those related to business partner classification.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered similar issues and what solutions they have found.
  Training and Documentation: Ensure that users involved in data entry and management are trained on the correct procedures for entering classification data.
  
  By following these steps, you should be able to identify the root cause of the error and implement a solution to resolve it.