How To Fix MDG_BS_BP_MLT_AS041 - Invalid class &1 (class type &3) in class assignment of customer &2

MDG_BS_BP_MLT_AS041 - Overview

• Message type: E = Error

• Message class: MDG_BS_BP_MLT_AS - Messages for multiple assignment function

• Message number: 041

• Message text: Invalid class &1 (class type &3) in class assignment of customer &2

What causes this issue?

Usage of class &V1& for class type &V3& is not possible. Either it does
not exist or it is 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 it 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_AS041 - Invalid class &1 (class type &3) in class assignment of customer &2 ?

  The SAP error message MDG_BS_BP_MLT_AS041 indicates that there is an issue with the class assignment of a customer in the Master Data Governance (MDG) for Business Partner (BP) module. Specifically, the error states that there is an "Invalid class" for a given class type in the context of a customer.
  
  Cause:
  
  Invalid Class Assignment: The class assigned to the customer does not exist or is not valid for the specified class type. This could happen if the class was deleted or if there is a typo in the class name.
  
  Configuration Issues: The class type may not be properly configured in the system, or the class may not be assigned to the correct class type.
  Data Inconsistencies: There may be inconsistencies in the data being processed, such as incorrect mappings or missing entries in the classification tables.
  
  
  Solution:
  
  
  Check Class Assignment:
  
  Go to the classification view of the customer in the SAP GUI and verify that the