How To Fix MDG_BS_CUST_BOLUI023 - Partner function '&1' is not defined in partner schema

SAP Error Message - Details

• Message type: E = Error

• Message class: MDG_BS_CUST_BOLUI - MDG: messages for Cusomer UI related issues

• Message number: 023

• Message text: Partner function '&1' is not defined in partner schema

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message MDG_BS_CUST_BOLUI023 - Partner function '&1' is not defined in partner schema ?

  The SAP error message MDG_BS_CUST_BOLUI023 indicates that a specific partner function (denoted as &1) is not defined in the partner schema for the Business Partner (BP) in the Master Data Governance (MDG) system. This error typically arises when trying to create or modify a business partner and the system cannot find the required partner function in the defined partner schema.
  Cause:
  
  Missing Partner Function: The partner function specified in the transaction is not defined in the partner schema for the business partner category you are working with.
  Incorrect Partner Schema: The partner schema being used may not be correctly configured or may not include the necessary partner functions.
  Configuration Issues: There may be issues in the configuration of the partner functions or partner schema in the MDG system.
  
  Solution:
  To resolve this error, you can follow these steps:
  
  
  Check Partner Schema Configuration:
  
  Go to the Customizing settings in SAP (transaction code SPRO).
  Navigate to Master Data Governance > Business Partner > Define Partner Functions.
  Verify that the partner function you are trying to use is defined in the partner schema for the relevant business partner category.
  
  
  
  Define Missing Partner Function:
  
  If the partner function is not defined, you will need to create it.
  In the same configuration area, you can add the missing partner function to the partner schema.
  
  
  
  Review Business Partner Category:
  
  Ensure that the business partner category you are working with is correctly set up to use the partner schema that includes the required partner function.
  
  
  
  Check for Customizations:
  
  If there are any customizations or enhancements in your MDG system, ensure that they are not interfering with the standard partner function definitions.
  
  
  
  Testing:
  
  After making the necessary changes, test the creation or modification of the business partner again to see if the error persists.
  
  
  
  Related Information:
  
  Transaction Codes: You may find it useful to use transaction codes like BP (Business Partner) to view and manage business partner data.
  Documentation: Refer to SAP Help documentation for Master Data Governance and Business Partner management for detailed guidance on partner functions and schemas.
  SAP Notes: Check for any relevant SAP Notes that may address known issues or provide additional guidance on this error message.
  
  By following these steps, you should be able to identify and resolve the issue related to the partner function not being defined in the partner schema.