Name Server setup problems

Hi,

we followed the steps described in the SAP Help to set up the name server (http://help.sap.com/saphelp_erp2004/helpdata/en/df/2761930dd9b74a85198f9e48850046/frameset.htm).

In the third step it says: "To enable the JDI to connect to the name server, you specify the logon data for the JDI. For more information, see SAP Service Marketplace at service.sap.com/jdi."

Unfortunately it is not described at service.sap.com/jdi how to specify the logon data. Does anybody know where I can do that? Because at the moment I'm always getting the error "Name Server at the moment unavailable" when I'm trying to create a new DC.

Thanks,

Volker