>I have an application that works fine on Novell 3.11, but when ported to run on a Novell 4.1 server crashes with the following errors.
>

I have run in that environment with no problems for years (we had problems a few years ago, which were resolved with updates).

What client machine are you using (Win95, Win98, DOS, Win3.x WinNT)?

Are you using the latest Novell Client32?

Is your application choking while opening a table or another type of file?