Connecting the SAP NetWeaver Developer Studio to the Services Registry 
From the SAP NetWeaver Developer Studio, you can discover Web services published in the Services Registry (SR). For example, you need to query the SR when you need to import a WSDL document in the Developer Studio to create a Web service proxy, or an outside-in Web service, or when you want to add classification information to a Web service.
To be able to discover Web services in the SR from the SAP NetWeaver Developer Studio, you need to configure the connection between the Developer Studio and the SR.
Procedure
In the SAP NetWeaver Developer Studio, choose
Window 
Preferences Web services Services Registry 
On the Services Registry enter the following details:
Option
Meaning
Server
The host name of the server on which the SR is running.
Port
The number of the HTTP port of the server on which the SR is running.
Server HTTPS Port
The number of the HTTPS port of the server on which the SR is running.
You use the HTTPS Port for configuring a secure connection over HTTPS protocol.
Use HTTPS
Establishes a secure connection from the SAP NetWeaver Developer Studio to the SR.
Choose OK.
On the Service Registry Login window that opens, enter your credentials to the SR