SAP_MM模块介绍.ppt

This is a standard view of the procure to pay process and the most common. It may vary significantly based upon the company procedures, the products/services purchases and other factors. SAP allow businesses to tailor it to their needs. Starts with a requisition or need that needs to be filled. This can come from Planning (MRP), manually or other The purchase order is the document to fill the need: usually includes the vendor, cost/price, quantity, terms and other pertinent information. [ part one of the 3-way match] Notifying the vendor The goods are shipped and brought to the organization The goods are received (typically at the dock) and then put away [ part two of the three way match] An invoice is received from the vendor [third part of the 3-way match] After the tolerances/verification of the 3-way match are met a payment is made according to the terms agreed to on the purchase order. Requisitions can be created indirectly in the following ways: Via materials planning and control The component Consumption-Based Planning suggests materials that need to be ordered on the basis of past consumption or usage figures and existing stock levels. The order quantity and the delivery date are determined automatically. Via networks (from the component PS Project System) Requisitions are generated automatically from networks if: A material component with non-stock material or an external service component has been assigned to an operation and the indicator allowing automatic generation of requisitions immediately the network is saved has been set in the network. Via maintenance orders Requisitions are generated automatically from maintenance orders if: A material component with non-stock material has been assigned to an operation, or An operation with the control key for external services has been created. For further information, refer to the section Planning of an Order in the PM Maintenance Orders documentation. Via production orders (from the component PP Product