Field help (INVDAT)
This is the customer date. It is initialized to the current date and it can be modified. If it is modified, after at least one line has been entered or saved, a message suggests that you recalculate prices and discounts on all document lines.
When an order line managed with price lists relates to a non-deliverable Service product with a billing plan number and a scheduled invoice with a validated progress status, prices and discounts are not recalculated on this line.
When an order contains several non-deliverable Service product lines with a billing plan number and a scheduled invoice with a validated progress status, the price list search will no longer be run for all remaining products managed with price lists. However, you can run a recalculation of prices and discounts manually from the corresponding order line.