After getting PR approval, a procurement staff checks for the correctness of PR and authorized approval. Then, a procurement staff contacts potential suppliers and select the appropriate suppliers from vendor list which was evaluated and approved already. Then, a procurement staff prepared purchase order (PO).After that procurement staff will open PO in SAP. PO will be approve by authorizes person in SAP. (If PO haven’t approving by authorized person in SAP System, the system will unable to received goods record.)