Le serveur distant n'est pas un hôte TCP/IP connu
What happened
You tried to access an application on a TCP/IP server, but HCL Notes® can't connect to the server over TCP/IP.
What you can do
Make sure that the current location has the TCP/IP port enabled. If you frequently switch locations, this error may occur if you forget to call a network server before opening Notes® and attempting to open an application.