Select data from sap tables PUR_REQ
Display SAP table details
PUR_REQUESITION_HEADER - Purchase Requesition Header Information
PUR_REQUESITION_ITEM_LIST - Purchase Requesition Item List
PUR_REQUESITION_ITEM_STATUS - Purchase Requesition Item Status
PUR_REQUESITION_STATUS - Purchase Requesition Status
PUR_REQUESITION_STATUS_LIST - Purchase Requesition Status List
PUR_REQUESITION_STATUS_NOTIF - Purchase Requesition Status Notification
PUR_REQUESITION_STS_NOTIF_MSG - Purchase Requesition Status Notification Message
Return Table index