While accepting offer from a supplier, before transform it in a purchase order, it'd like to attach a file. It doesn't matter which kind of file (.doc,.xls,.txt,etc...) I've tried all type.
I'm doing it pushing on "Upload" button, but it seems i'm not allowed to insert file. The system error is "For this document, there's no correct data to upoload".
Does someone know if there are any settings for user/group/profile? How can i do this operation?
Thanks in advance,