Did anyone ever solve this - - - I have the same issue - - - my error occurs whenever a 'button' is pressed (like the Edit Button on the GridView) -but- I have found that IF I prevent all of the Page Errors on the Insert Item Template (first ie: fill in the blanks on Required Fields) THEN the Edit, etc. works fine - IF I don't fill in the blanks (even though I am doing an Edit function) then I get the Abort???
Thanks,
Paul