Purchase Requisition Processing |
Purchase requsitions can be initiated directly or
indirectly.„Directly“ means that either
someone from the requesting department or from a purchasing
department enters a purchase requisition manually. The person
creating the requisition determines what and how much to order, and
the delivery date. Direct (manual) creation of purchase
requisitions may happen with or without master records, via access
to purchasing catalogs or via referencing technique. Referencing
technique saves time especially for complex requisitions which
requires a lot of manual data entry. The user can reference either
to existing requisitions and to templates (general purchase
requisition templates as well as specific templates for service
specifications – so called MSS Model Service
Specifications).
„Indirectly“ means that the purchase requisition is
initiated via another SAP component. Indirect creation may happen
via materials planning and control, via a network (from component
PS Project System), via maintenance orders (from the components PM
Plant Maintenance and Service Management), via production orders
(from the component PP Production Planning and Control) or via a
shopping cart (from components EBP Enterprise Buyer
Professional). Purchase
requisitions can be subject to a release (clearance or approval)
procedure.
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Configuration VariantsPurchase Requisition with Service Directories Processing Purchase Requisitions in ERP
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