How To Fix WTADDI258 - & is not a valid customer for requesting the additionals IDoc via BAPI

WTADDI258 - Overview

• Message type: E = Error

• Message class: WTADDI - Additionals: Messages

• Message number: 258

• Message text: & is not a valid customer for requesting the additionals IDoc via BAPI

What causes this issue?

Customer &V1& has requested an IDoc for an additional via BAPI. &V1& is
not allowed to call this data via BAPI, however.
The system checks the customer number that you enter against the plant/
customer entries in the document. The value you specify must match at
least one of these existing entries.

System Response

No additionals IDoc is generated.

How to fix this error?

The CUSTOMER value you specified is probably not correct. Correct your
entries.

Error message extract from SAP system. Copyright SAP SE.

WTADDI258 - Details

• Certainly! Here's a detailed explanation regarding the SAP error message WTADDI258 related to the message:
  "WTADDI258 & is not a valid customer for requesting the additionals IDoc via BAPI"
  
  1. Cause of the Error
  
  The error WTADDI258 typically occurs when you try to request or generate an additional IDoc (Intermediate Document) for a customer via a BAPI (Business Application Programming Interface), but the customer number provided is not valid or not recognized in the context of the IDoc generation process.
  This can happen due to:
  The customer master data does not exist or is incomplete in the system.
  The customer is not assigned to the relevant partner function or sales area.
  The customer is not maintained in the relevant distribution channel or sales organization.
  The BAPI or IDoc generation logic expects a valid customer number, but the input is missing, incorrect, or the customer is flagged as inactive.
  The customer is not authorized or configured to request additional IDocs.
  
  
  
  
  2.