[Lakshmi]

Hi,
I have an headder frame which contains some text and if the report hassome data then the header should be hided else if should be displayed. for this i have used the following code in in the Format Trigger of my Header :
if (b_ref_num IS NULL)
then
return true;
else return false;
end if;


b_ref_num is the value which is fetching from the base Query and there is no repeating frame existing there.

Can we use the Format trigger in combination of header and the column of the base query?

Please help me out.

Thanks
Lakshmi.