MM Module Process in SAP 2 : What is Purchase requisition in SAP : What is Purchase Order in SAP 

MM Module Process in SAP : What is Purchase requisition in SAP : What is Purchase Order in SAP :-
MM Module Process in SAP -
1. Purchase requisition
2. Purchase order
3. Vendor invoice
4. 4.GRN in SAP
5. Quality Release Stock
6. MIRO
1. Purchase Requisitions :-
A purchase requisition is a document that an Employee within your organization creates to request a purchase of goods or services.
T-Code Details :-
Create - ME51N
Edit - ME52N
Display - ME53N
2. Purchase order :-
A purchase order (PO) is a commercial document and first official offer issued by a buyer to a seller indicating types, quantities, and agreed prices for products or services.
T-code Details :-
Create - ME21N
Edit - ME22N
Display - ME23N