Error in Getting Response From Server

hi all

i am getting an error when i called a remote method of java class using flex blazeds the error is as---

Fault Received[FaultEvent fault=[RPC Fault faultString="[MessagingError message='Destination 'loginService' either does not exist or the destination has no channels defined (and the application does not define any default channels.)']" faultCode="InvokeFailed" faultDetail="Couldn't establish a connection to 'loginService'"] messageId="19CAC60C-F8A8-E6D5-7C4E-7DEE518934ED" type="fault" bubbles=false cancelable=true eventPhase=2]

Below i am pasting my source files as----

public class SecureLoginBD extends BaseDelegate {
   
    public SecureLoginBD() throws Exception {
        super();
       
    }

    public boolean checkLogin(String userName,String password ) throws ALMSServiceProviderException {
        boolean result = false;
        System.out.println("Inside The BD @@@@@@@@@@@@@@");
        ALMSServiceProvider testLocator = getServiceLocator();        
        UserRemote userRemote = (UserRemote)testLocator.getProxyRemote("UserRemoteImplementation/remo te",UserRemote.class);
        result =  userRemote.isAuthenticationPassed(userName, password);
               
        return result;
    }}

Remote -congig file is as--

<?xml version="1.0" encoding="UTF-8"?>
<service id="remoting-service"
    class="flex.messaging.services.RemotingService">

    <adapters>
        <adapter-definition id="java-object" class="flex.messaging.services.remoting.adapters.JavaAdapter" default="true"/>
    </adapters>

    <default-channels>
        <channel ref="my-amf"/>
    </default-channels>
    <destination id="loginService">
<properties>
<source>org.techsystems.alms.ejb.businessdeligate.common.SecureLoginBD </source>
</properties>
</destination>

</service>