Hello, I just ran into a situation with Smart fields. I have a couple of large invoice that has a ton of line items. I'm using SF to extract the line items, and it just stopped and didn't finish the rest of the values. Is there a limit to what is returned? 
I run these with a workflow, so there is a field that is prompted to be "complete" and nothing else. I got a bunch of line items, but the complete field never got filled out. Any ideas on this?