How To Fix VP447 - Partner function & may not be deleted here

VP447 - Overview

• Message type: E = Error

• Message class: VP - Vertriebsbelegpartner

• Message number: 447

• Message text: Partner function & may not be deleted here

What causes this issue?

The <GL:partner_function>partner function</> cannot be deleted because
it is defined in <GL:Customizing>Customizing</> as a compulsory and
therefore unalterable function.

Error message extract from SAP system. Copyright SAP SE.

VP447 - Details

• The SAP error message VP447: Partner function & may not be deleted here occurs when you try to delete a partner function in a business partner or sales document where the system does not allow deletion at that point or in that context.
  
  
  Cause:
  
  The partner function you are trying to delete is mandatory or required in the current context (e.g., sales document, customer master, or business partner role).
  The system enforces partner functions based on configuration in the partner determination procedure.
  The partner function might be linked to important business processes or data, so SAP restricts deletion to maintain data integrity.
  You might be trying to delete the partner function in a transaction or screen where deletion is not permitted (e.g., in a sales order header or item level where the partner function is mandatory).
  
  
  
  Solution:
  
  
  Check Partner Determination Procedure:
  
  Go to SPRO ? Sales and Distribution ? Basic Functions ? Partner Determination ? Set Up Partner