Isah origin
Isah sets this value to 'Changed' if the purchase order in the message is found in Isah and the order has been confirmed by the supplier (PurchaseDocument.VendConfDate is filled).
In all other cases, this value is set to 'New'.
Definition
Indication of the type of order, i.e. a new order or a change/addition to a previously submitted order.
Allowed values
Path
Order message/Order type
XML label
cbc:OrderTypeCode