I have two dropdowns in a repeating section of an Infopath List Form. When LeaveCategory is selected, the lookup, LeaveDetails, returns a list of options from a SP list based on a filter where LeaveCategory = LeaveType (from the SP list). This works. Has works in the past. But now when the lookup returns the LeaveDetails as selected, the field has an error that integer is required. Believe that I have not required this field to be an integer. I can only suppose that it wants to pull the ID, but I don't know why.