What happens to reservations when I make changes to supply sources?

Reservations change according to supply sources.

The changed supply sources are:

• On hand: After on-hand supply has been issued against a specified demand, the on-hand quantity decreases by the amount that was issued. The same material can't be issued against another demand.

• Purchase order: If you reduce the quantity of material in or cancel a purchase order that's reserved against a demand, the corresponding reservation is modified or canceled.

  Any other changes to the purchase order that affect the expected quantity also trigger changes to the associated reservation.

• Requisition: If you reduce the quantity of material in or cancel a requisition that's reserved against a demand, the corresponding reservation is modified or canceled.

  Any other changes to the purchase order that affect the expected quantity also trigger changes to the associated reservation.

• Transfer order: If you reduce the quantity of material in or cancel a transfer order that's reserved against a demand, the corresponding reservation is modified or canceled.

  Any other changes to the purchase order that affect the expected quantity also trigger changes to the associated reservation.

• Transfer order return: If you cancel a transfer order return that's reserved against a demand, the corresponding reservation is canceled.

• Work order: If you reduce the quantity of material in or cancel a work order that's reserved against a demand, the corresponding reservation is modified or canceled.

  Any other changes to the purchase order that affect the expected quantity also trigger changes to the associated reservation.