Which elements are required to purchase a product using the item category of vendor consignment in SAP Materials Management?

Purchasing a product using the item category of vendor consignment in SAP Materials Management specifically requires a purchasing info record. This purchasing info record is crucial because it contains vital information regarding the vendor, including pricing and terms of supply that are specifically negotiated for consignment stock. It acts as a link between the material and the vendor, ensuring that when a purchase is made, all necessary information is readily available for the system to process the transaction correctly.

While other elements like the account assignment category, confirmation control key, or material master are important in various contexts of SAP MM transactions, they are not strictly necessary for a vendor consignment setup. The item category itself is designed to manage the specific purchasing process related to consignment stock, which is effectively handled through the purchasing info record.