How To Fix WP623 - No purchase order for supplier &1 material &2 exists

SAP Error Message - Details

• Message type: E = Error

• Message class: WP - Messages from POS interface

• Message number: 623

• Message text: No purchase order for supplier &1 material &2 exists

What causes this issue?

The system cannot find any purchase orders for supplier &V1& that
contain material &V2& and plant &V3&.

System Response

INCLUDE ISR_STOP

How to fix this error?

Check the data transferred by the plant.
In many similar cases, you can continue searching without stating a
supplier by changing the Customizing settings for processing POS goods
movements.

Procedure for System Administrators

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message WP623 - No purchase order for supplier &1 material &2 exists ?

  Certainly! Here's a detailed explanation for the SAP error message:
  
  SAP Error Message:
  WP623 No purchase order for supplier &1 material &2 exists
  
  Meaning / 
  Cause:
  This error occurs when you try to perform a goods receipt or invoice verification against a purchase order (PO), but the system cannot find any purchase order for the specified supplier (&1) and material (&2). Essentially, the system is indicating that there is no existing PO that matches the supplier and material combination you are referencing.
  Common causes include:  
  
  The purchase order for the given supplier and material has not been created yet.  
  The purchase order number entered is incorrect or does not exist in the system.  
  The purchase order exists but is for a different supplier or material.  
  The purchase order has been deleted or blocked.  
  The material master data or vendor master data is incorrect or inconsistent.  
  The purchase order is