SAP Message /SPE/INBVAL048 - No confirmation control key found for vendor &1 and material &2

Diagnosis
A confirmation control key is required when you create a purchase orderitem. This confirmation control key must be maintained in either thepurchasing info record for material &V2& and vendor &V1& in purchasingorganization &V3& or in the vendor master data of vendor &V1& inpurchasing organization &V3&.

System Response
No purchase order item is created for the inbound delivery item.

Procedure
Maintain a confirmation control key in the purchasing info record or inthe vendor master data.