all fields on the Order form

Order End Date (date must be within the related contract's delivery window)

Some optional fields including Origin/destination reference, estimated delivery date, etc.

Order quantity - When an Order has multiple deliveries the updated amount must exceed the total amount of all prior deliveries;

Freight Information

you will be unable to edit the Order until you have changed it to a different status
​(see below 'Changing Order status')

Order End Date - You can change the order's status from "Unfulfilled" to "In Progress" by extending this to the current or some future date.

Amount - When an Order has multiple deliveries the updated amount must exceed the total amount of all prior deliveries

Freight Information

you will need to reverse all the deliveries on the order.

you will need to reverse deliveries until the quantity delivered is no longer in tolerance.

Make sure you check all deliveries associated with the order by searching Transactions > Deliveries using the Order number - sometimes only one twin delivery can be reversed.

you will need to edit the Order end date to be the current or a future date. (it must be within the related Contract's delivery window)