Hi SrinivasI don't know if this helps you, but I have seen similar
behavior, when you have set the dynamic properties "repeat subform for
each data node" and set no minimum occurance's. If you the move the form
and not your preview XML, you can get this error, because the subform
does not exist in the forms XFA structure.Don't know if you ran into
something like this, but hope you figure out what causes your
problem-Søren Høy NielsenDafolo A/S