Hi Manish,
There is no more eclipse Juno support from SAP side and SAP recommends to use Eclipse Kepler for working on any SAP Mobile Platform tools. See this announcement.
How to install SAP Mobile Platform Tools for Integration Gateway in Eclipse Kepler
Please share below details:
SMP version ? (e.g. 3.0 SP04)
Is there any proxy required to access that SOAP WS ? please check in your browser>proxy settings. If yes, you have to set the proxy in eclipse Kepler.
Can you share the eclipse error logs as well.
Help>About Eclipse>Installation Details>Configuration<View Error Logs
Regards,
JK
