I have added the Invoice Disc. Code to the Sales Order page. If I change the value in that field and if the order has existing lines I get the following message :
“You have changed Invoice Disc. Code on the Sales Header, but it has not been changed on the existing sales lines. You must update the existing sales lines manually”.
The Sales Line table doesnt have an Invoice Disc. Code field. How am I supposed to “update the existing sales lines manually” ?