How To Fix WY067 - Number '0' not defined

WY067 - Overview

• Message type: E = Error

• Message class: WY - Supplier Master

• Message number: 067

• Message text: Number '0' not defined

What causes this issue?

The initial value of the business partner is '0'.

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 enter a business partner number.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message WY067 - Number '0' not defined ?

  SAP Error Message:
  WY067 - Number '0' not defined
  
  
  Cause:
  The error message WY067 typically occurs in SAP Warehouse Management (WM) or Inventory Management (IM) scenarios when the system tries to reference a number (often a warehouse number, storage type, or another key organizational unit) that is set to '0' but this number '0' is not defined or does not exist in the system configuration.
  Common causes include:
  
  A missing or incorrect warehouse number or storage type in the master data or transaction.
  A configuration or master data inconsistency where the system expects a valid number but finds '0'.
  Custom code or user input passing '0' as a key number where it is not allowed.
  Integration issues where data from other modules or external systems is incomplete or incorrect.
  
  
  
  Solution:
  
  
  Check the Number Being Used:
  
  Identify which number the system is trying to use when the error occurs (e.g., warehouse number, storage type, movement type).
  Verify that this number is correctly maintained