SAP Message WV051 - Purchasing info record &1 &2 (&3) does not exist

Diagnosis
To check the source of supply for the current material, vendor &V4& andplant &V3&, the system has to access purchasing information record &V1&for purchasing organization &V2&. This purchasing record does not,however, exist.

System Response
The system cannot calculate a sales price for the current pricing item.

Procedure
Check the purchasing information records for the current material andvendor (Display list of info records). Look out fordeletion flags.
Check if the indicator 'Conditions at plant level' (maintained in the'Purchasing/distribution' view of the plant master data) excludes anyexisting purchasing information records. (Displayplant).
if no valid purchasing information records exist, create the requiredpurchasing data for the material in material maintenance.