A. A reservation is a link between a supply source and a demand source.

B. For on-hand Inventory supply, there is only one type of reservation called high-level reservation.

C. For on-hand inventory supply, there is only one type of reservation called low-level reservation.

D. Reservations can be created only by Oracle applications or via forms. They cannot be imported from third-party applications.

E. A reservation creates a permanent data link between a supply source and a demand source, and represents a guaranteed allotment of material to a specified demand source.

F. Item reservations prevent the allocation of material you previously set aside for a sales order, account, account alias, inventory allotment, user-defined source, process batch components or, Oracle Complex Maintenance and Repair Overhaul work order components.

G. Item reservations allow the allocation of material you previously set aside for a sales order, account, account alias, inventory allotment, user-defined source, process batch components or, Oracle Complex Maintenance and Repair Overhaul work order components as long as the quantity is not negative.