Hello friends,
We have a condition called ZPRG which is a condition allowing the manual entry of the total price. This condition needs to be entered and added to the sales order condition in VA01 manually.
However sometimes some users when reviewing the order and they need to change something they seem to enter the same condition again so that there are two ZPRG conditions, the result is that the two are added and their sum is taken.
Is there a way to prevent users from doing so? Basically I want to say that ZPRG can only exist once (or 0 times) per sales position in VA01.
I have searched the forum for this specific problems as well as general restrictions on sales condition and tried to figure out a way but my quest has been unsucessful thus far.
Thank you for your invaluable help.
Christoph