Exclusive Gateway Expression and Return
Hello Everyone In Bizagi team
I have two question about Exclusive Gateways in Bizagi:
I design a process diagram for books information entry. In the first step, users enter the ISBN and if it was duplicated, the process ends. So I have use an expression for this check :
if (<B.BookProperties[ISBN = B.ISBNCHK]>)
CHelper.trace("T1", "Yes path");
BookProperties is the master data entity here and ISBNCHK is the entered parameter.
But it always return true and the process ends. Is this expression wrong ?
My second question is: I have another exclusive gateway that users make decision if information they entered are correct or not. If they don't approve thees information one exclusive path return one step back and show the info to users so they can correct them. but when I made this path and validated it, the Bizagi told this is impossible to return back.
Would you please help me and give some information about it?
Thanks a lot