Before R12.1 the profile OM: Sales Order Form: Cascade header Changes to line only worked for one order at a time.
That means if a mass change on some sales orders is done, the cascading functionality did not work.
Example: if you do mass change on 10 sales orders by changing the payment term, the cascading of payment terms didn’t apply on the order lines, in fact we have to cascade the payment term changes for each order one by one.
