Hi Alex,
yes you can override the message.
When it occurs, the message is placed in the Value 'alert' with a call that looks something like this;
self.SetValue('Alert','record not found ...
So in the form, you have some code like this;
if sub(p_web.GetValue('alert'),1,10) = 'record not'
p_web.SetValue('Whatever')
end
I'll look into making a more elegant way for future builds, but this should do for now.
cheers
Bruce