How To Fix WY127 - International location number &1 &2 &3 is not unique

WY127 - Overview

• Message type: E = Error

• Message class: WY - Supplier Master

• Message number: 127

• Message text: International location number &1 &2 &3 is not unique

What causes this issue?

There are at least two vendor master records for international location
number &V1& &V2& &V3&.

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?

Please check your international location number.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message WY127 - International location number &1 &2 &3 is not unique ?

  Certainly! Here's a detailed explanation for the SAP error message WY127: International location number &1 &2 &3 is not unique:
  
  Error Message
  WY127: International location number &1 &2 &3 is not unique
  
  &1, &2, &3 are placeholders for the actual values involved in the error, typically representing the country code, location number, and possibly another identifier.
  
  
  Cause
  This error occurs when you try to create or maintain a location in SAP (usually in the Logistics or Materials Management module) and the International Location Number (ILN) you are entering already exists in the system for another location.
  
  The International Location Number (ILN) is a unique identifier for a location, often used in logistics and supply chain processes.
  SAP requires that each ILN be unique across the system to avoid confusion in location identification.
  If you attempt to assign an ILN that is already assigned to another location, SAP throws this error.
  
  
  Where it Occurs
  
  Typically encountered in transaction codes related to