i am using pre-update trigger in the detail block to update value in the header block
here is the pre-update trigger
:payment_flag := 'Y';
as payment_flag is in the header block
i traced it by putting messages in the trigger after setting the :payment_flag := 'Y';
and it normally changes its value to 'Y'
but when exit from the screen and return back to that record
I found it didn't apply the changes
why it didn't save it although by tracing the changes happens?
Thanks