You want to use automatic conversion of purchase requisitions into purchase orders for some raw...

A contract with plant-specific conditions exists for the material and the vendor.

The Automatic Purchase Order indicator is set in the plant-specific purchasing data of the material master record.

The Automatic Purchase Order indicator is set in the purchasing data of the business partner

master record.

A source of supply containing valid conditions is assigned to the purchase requisition.

A plant-specific source list entry exists for the material.