Customers have often asked for a feature that we can call "repromising".

I have my original ATP date but suddenly, I can do better. (big order was canceled)

Or.... I have to retract my promise date and give a later date (truck did not arrive because of flooding in Houston).

I would certainly not have the time to hit each sales order line and recalculate ATP.

There should be a batch program that runs for all sales line with delivery date control ATP or ATP + issue and print a report with those sales orders that have a changed ATP date.! then we know which customers to call and reconfirm their order, either for a better date or for a worse date . This functionality would perfectly enhance the existing and satisfy a rather basic need of many companies I know with high volume sales orders.