Could not connect to the server "xx.xxx.xx.xx". The error was "javax.naming.NamingException:

Hi,

I am working in previous version of SAP ME which is Visiprise 4.2 (now acquired by SAP). While trying to open router maintenance from a remote machine it says the following error.

Could not connect to the server "xx.xxx.xx.xx".  The error was "javax.naming.NamingException:

Unhandled exception in lookup [Root exception is org.omg.CORBA.COMM_FAILURE:   vmcid: SUN  minor

code: 201  completed: No]". (Message 14501)

I have checked Java Runtime version (should be j2re1.4.2_04) also default path is set to this. Can anybody look into this and help me out.

Note:

The same router maintenance is working in local server machine .