Help needed in using Reliable Messaging in SOAPUI

Hi All,

I am very new to SoapUI tool. I have been trying to test my webservice using this tool but I get following error:

<s:Text xml:lang="en-US">The action urn:epic-com:APClaims.2011.Services.CodeEditClaims is not supported by this endpoint. Only WS-ReliableMessaging February 2005 messages are processed by this endpoint.</s:Text>

I have turned the "Enable WS-Reliable messaging" feature ON. Also the WS-RM version is set to 1.2.
On the WS-A tab, Enable WS-Adressing is ON, Must Understand is NONE, WS-A Version is 200508, Add default wsa:To is selected.

I am using wsHttpBinding in my service. It is as follows:
<wsHttpBinding>
<binding name="unsecureBinding" closeTimeout="10:01:00" openTimeout="10:01:00" receiveTimeout="10:30:00" sendTimeout="10:30:00">
<security mode="None"/>
<reliableSession ordered="true" inactivityTimeout="10:10:00" enabled="true"/>
</binding>
<wsHttpBinding>

Any help is very much appreciated.