How To Fix WP635 - Supplier & does not exist

SAP Error Message - Details

• Message type: E = Error

• Message class: WP - Messages from POS interface

• Message number: 635

• Message text: Supplier & does not exist

What causes this issue?

The system does not recognize supplier &V1&

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?

You must enter a valid supplier so that a purchase order for material
&V2& can be generated automatically.
You can use the following transaction to enter the supplier for the
goods receipt item.
The transaction is started immediately after this information screen and
supplied with the values taken from the goods receipt interface.

Error message extract from SAP system. Copyright SAP SE.