A.Source of supply determination .Vendor selection , Determination of requirements Purchase order handling .Goods receipt

B.Determination of requirements .Vendor selection , Purchase order handling .Goods receipt .Invoice verification

C.Vendor selection .Sourceof supply determination , Purchase order monitoring .Goods receipt .Handling of payments

D.Determination of requirements .Purchase order handling . Handling of payments .Goods receipt .Invoice verification

A.The PO history is updated

B.The purchase requisition is updated

C.The vendor's account is clearedof open items

D.The material document is generated

A.Service entry sheet

B.Activity allocation

C.Distribution

D.Confirmation

A.Role-based applications

B.Function-based applications

C.single access entry point

D.Adaptive to devices

A.Material master

B.Activity type

C.Cost center

D.Fixed asset