How To Fix VG140 - Partner number & for customer &, partner function & does not exist.

VG140 - Overview

• Message type: E = Error

• Message class: VG - EDI Messages in SD

• Message number: 140

• Message text: Partner number & for customer &, partner function & does not exist.

What causes this issue?

An error arose while assigning a new key to a partner number in the
<GL:EDI>EDI</>-IDoc <GL:IDoc>(intermediate document)</>; an entry with
the specified key does not exist.

How to fix this error?

Supply the missing entry if necessary.
INCLUDE 'NA_CUST_MAINTAIN_3' OBJECT DOKU ID TX LANGUAGE EN

Error message extract from SAP system. Copyright SAP SE.

VG140 - Details

• The SAP error message:
  VG140: Partner number & for customer &, partner function & does not exist.
  
  
  Cause:
  This error occurs when the system tries to find a partner (such as a contact person, sales representative, or other business partner) assigned to a customer with a specific partner function, but the partner number does not exist or is not maintained for that customer in the system.
  In other words, the system expects a partner with a certain partner function to be assigned to the customer, but it cannot find it in the customer master or the relevant partner determination procedure.
  
  When does it occur?
  
  During sales document processing (e.g., sales order, delivery, billing) when the system checks for partner assignments.
  When partner determination procedures are triggered and the required partner is missing.
  When creating or processing documents that require partner data, but the partner data is incomplete or missing.
  
  
  
  Solution:
  
  
  Check Partner Assignment in Customer Master:
  
  Go to transaction XD03 (Display