In our sales order(VA01) we are maintaining "Financial Doc" for L/C number into (sales>billing document:Risk management) where these field are saving into the table <vbkd-lcnum>
I have the requirement that: when we are preparing to make delivery note through VL01n(screen number:4001) that time it should be pop-up the messages:
"There has not any L/C number you assigned into Sales Order, and the process will stop".
Any user-exit/customer exit or any update can make the solution? Could you please advice?
Thanks and B/R