The user may be locked out. Solution wait 20 minutes and try again or have a network administrator unlock the account. The user may have forgotten their password. Solution have network administrator change the password to something new. The user may not actually have a password but is trying to use one.
Solution have user try to login without anything for the password.
The userid may be incorrect. Solution - Check both the login and NT tabs of the login window. Solution have network administrator create the userid. When in reflections select Connections, Session Setup, change the Type to NetWare SAA and click the Connect button. 89FB cannot connect to server.