Query to Find Order Management Join Query in Oracle Apps R12

SELECT   ooh.order_number,
         msib.segment1 item_number,
         ool.line_id,
         mr.reservation_quantity,
         mr.reservation_id
FROM     oe_order_headers_all ooh,
         oe_order_lines_all ool,
         mtl_reservations mr,
         mtl_system_items_b msib
WHERE    ooh.header_id = ool.header_id
         AND mr.demand_source_line_id = ool.line_id
         AND ool.ship_from_org_id = msib.organization_id
         AND mr.inventory_item_id = msib.inventory_item_id
         AND ORDER_NUMBER = 2076061;