No querryresult because of using sysdate

Question

Something is wrong with my date format. I receive no results in the querry after I use the following code in trigger key-menu
begin
if Get_Item_Property(:system.cursor_item, DATATYPE)='DATE' then Copy(trunc(sysdate) , :System.Cursor_Item);
end if;
end;
wenn I write the date into the field by hand without the a.m. trigger I receive datas from the querry. something is wrong with my dateformat, but what?
mfg
robert

Answer 1

sorry, it does not work. before starting the querry the following trigger is done:
if :system.tab_new_page='FALSCH_VERLADEN' then
go_block('K_FALSCHGELADEN_VW');
clear_block(no_validate);
set_block_property(:system.current_block, default_where, 'Lieferdatum>=:AB2.von AND
Lieferdatum<=:AB2.BIS');
     go_block('AB2');
clear_block(no_validate);
end if;
ENTER_QUERY;
after that I press f5 to do trigger key-menu to set the query-date:
if Get_Item_Property(:system.cursor_item, DATATYPE)='DATE' then
     Copy(TO_CHAR(trunc(sysdate), 'DD.MM.RR') , :System.Cursor_Item);
end if;
the same trigger is used for field ab2.von and ab2.bis
then I press button for execute querry. the following trigger is done:
if :system.tab_new_page='FALSCH_VERLADEN' then
go_block('K_FALSCHGELADEN_VW');
END IF;
EXECUTE_QUERY;
maybe that helps. I have no Idea why it is wrong. if I use the following code in the key-menu trigger for :ab2.von and :ab2.bis it works:
     if Get_Item_Property(:system.cursor_item, DATATYPE)='DATE' then
     :ab2.bis := sysdate;
end if;
any idea??
robert