I have a FormView with a field value (bound to table 1) selected from a DropDownList (sourced to table 2). When I click the Update button, after selecting a field value from the DropDownList, the value for the field in table 1 is not updated. This used to work fine until I added a new field to table 1, and also a Label in the FormView (to display the new field value). Now the Update to table 1 doesn't work. I know the OnDSUpdatedHandler sub is being performed. Any ideas?