converter SDK 404 error

while calling the sdk program , it throws 404 error. when i try to access the url https://<converterserver>:443/converter/sdk/ , it shows 404 not found in the browser as well. 

How to enable the sdk webservice URL in convertermachine

$ java -cp $LOCALCLASSPATH SubmitWinP2VJob/Program 10.x.x.x service_xxx xxxx submitjob.properties

Failed to Connect to Converter Server.

(404)Not Found

AxisFault

faultCode: {http://xml.apache.org/axis/}HTTP

faultSubcode:

faultString: (404)Not Found

faultActor:

faultNode:

faultDetail:

        {}:return code:  404