Data Binding

Good morning all - I’m having trouble doing some data binding from my Xpage to a form which contains several subforms (some are computed). I get a blank list of fields when I try binding. Do we know if there is any limit on the forms you can bind to (subforms, number of fields etc)? There are lots of fields on the form that aren’t contained in subforms - I guess I can create a new form for binding but I just wondered what the limits are. I’ve also checked with another form in the database and I can see the fields from that one.

Thanks

David