2. In Soap UI I set up both certificates in File->Preferences->SSL Settings page (please see the attached file 'SSL settings.jpg').
3. I created a SoapUI project via WSDL and I create a SOAP12 Binding Mock Service to simulate server response and started it
4. If I run an HTTP request the execution will be ok (please see attached file 'http request.jpg), while I will get the error 'Error getting response; Unrecognized SSL message, plaintext connection?' if I try to send an HTTPS request (please see attached file 'https request.jpg').
I also tried to add both certificates in Project View -> WS-Security Configurations -> Keystores TAB but the result was the same.
I also tried to send both requests from a Spring test project, but I got the same result.
Then, I have supposed there is something wrong on server side.
May someone help me in find out what is wrong in my settings?