Hi, anyone can help me on how to make the constraint path if the attribute from the other entity? Thank you. For more understanding, On the new page, i fill in all this items. Then, there is a button add line that will open a new page to key in the data. On the new page, i want to select the area, but i want to make the constraint path take from the company, plant, department and division plant at the first page.
At first; if you specify an XPath on the selectable objects, it will execute a SQL to the database to retrieve the set of selectable objects.
thus when you have a new, not committed object in you page as context and you request a set based on a constraint related to that object, the database says no. Because the new object and thus the relation is not (yet) known at database level.