Is there a way to display a generic message if there is any problem in a Qlikview document? The problem can be anything like database cannot be connected; Qlikview server is not working etc.
Do you mean during reload or when accessing through window client/IE plugin? 'Database not connected' is a reload thing whereas 'server not working' is an access issue (and not much you can do in Qlikview about that)
Retrieving data ...