Hi Sunil,
I seem to be having the same problem with the SOAP UI tutorial in that I need to set up a communication system and a communication arrangement, but the tutorial does not specify how to do this in the context of SOAP UI!
I have done a tutorial for consuming rest services as specified in the documentation, however in this case I don't know what to specify as the Host Name field. Do we need to specify a hostname (eg: local host and a port number)?
If you could please help me with this I would be extremely grateful 
Thanks
Alexander Ludwig