Error in SAOP adapter : RFC to SOAP Synch Scenario

Hi Experts,

Scenario is "RFC to SOAP Synch".

For creating this following this link : **************** - Scenario on RFC to SOAP

Trying to send XML to SOAP receiver.

Using Below details for SOAP:

Website : http://www.webservicex.net/WS/WSDetails.aspx?WSID=59&CATID=4

Target URL : http://www.webservicex.net/SendSMS.asmx?WSDL

SOAP Action: http://www.webserviceX.NET/SendSMSToIndia

But when I try to send showing this error:

"Error in processing caused by: com.sap.aii.af.lib.mp.module.ModuleException: call to messaging system failed: com.sap.engine.interfaces.messaging.api.exception.MessagingException: XIAdapterFramework:GENERAL:com.sap.engine.interfaces.messaging.api.exception.MessagingException: java.io.IOException: unable to create a socket".

Any one please suggest how resolve this issue?

Is there any setup necessary in PI server to send message through SOAP?

Thanks,

Arthita