How to create a SQL Expression to honor SO Reservations

How to create a SQL Expression in Oracle WMS Rules to honor SO Reservations.

Using a query with pick from the locator which is reserved at the Sales Order

select mr.locator_id

from mtl_reservations mr,oe_order_lines_all oel,

where 1=1

and mr.organization_id = oel.ship_from_org_id

and mr.inventory_item_id = oel.inventory_item_id

and mr.demand_source_line_id = oel.line_id

and mr.organization_id = ?? ACTUAL TRANSACTION DRIVEN PARAMETER

and mr.inventory_item_id = ?? ACTUAL TRANSACTION DRIVEN PARAMETER

and oel.line_id = ?? ACTUAL TRANSACTION DRIVEN PARAMETER