Problem with forms6i using Pre-Insert Trigger

Question

I created a block level pre-insert trigger to do some validations and when I save the first time with wrong data it is working fine and popping up alerts that I defined but if I press save the second time it is saving even though the data is wrong.
This is in Applications 11.5.10 using all the property classes and running on the server.
I created exact replica of the form(no applications, property classes
just basic form but with same functionality) and ran it on my local machine it is working fine. It is giving error till the data is fixed.
Anybody know why?
Thanks in advance

Answer 1

It did not work. It is still doing the samething. Actually it is popping up my alerts but saving the record first time itself. Is there any way I can tell it not to save if the data is wrong. My code is below it basically pops up the alerts but doesn't tell anywhere not to save it.
Thanks
VJ
declare
     v_amount number;
     alert_id      ALERT := Find_Alert('amount_from');
     alert_id1 ALERT := Find_Alert('amount_to');
     dummy_var NUMBER;
begin
     select max(ssibe_amount_to) into v_amount from ssibe_orderappr_tab where
          ssibe_account_number = :ssibe_orderappr.ssibe_account_number;
          if :ssibe_orderappr.ssibe_amount_from <= v_amount
          then
               Set_Alert_Property(alert_id, ALERT_MESSAGE_TEXT, 'Amount_From should be greater than '|| v_amount);
               dummy_var := Show_Alert(alert_id);
          else
               IF (:SSIBE_ORDERAPPR.SSIBE_AMOUNT_TO <= :SSIBE_ORDERAPPR.SSIBE_AMOUNT_FROM)
               THEN
               dummy_var := Show_Alert(alert_id1);
               end if;
          end if;
end;