Need to authenticate twice when using CAS

I have successfully implemented Spring security and CAS for a web application. Now I want to use the same approach for another app but I have to authenticate again for the second app, not really SSO at all!

Here is my relevant config:

Code:

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<?xml version="1.0" encoding="UTF-8"?>
<beans ...>

          <bean id="serviceUrl" class="java.lang.String" >
                  <constructor-arg value="http://d0309986:8010/MAP-QB/j_spring_cas_security_check" />
          </bean>
                   
          <bean id="casLoginUrl" class="java.lang.String" >
                  <constructor-arg value="http://d0309986:8010/cas/login" />
          </bean>

        <bean id="accessDecisionManager" class="org.springframework.security.vote.UnanimousBased">
                <property name="decisionVoters">
                        <list>
                                <bean class="org.springframework.security.vote.RoleVoter" />
                        </list>
                </property>
        </bean>
       
        <bean id="authenticationController" class="com.rsa.map.service.AuthenticationController">
                <property name="authenticationService" ref="authenticationService"/>
        </bean>
       
                <!-- Authentication Service -->
        <security:authentication-manager alias="authenticationManager"/>
        <bean id="authenticationService" class="com.rsa.core.service.security.AuthenticationService">
                <constructor-arg ref="authenticationManager" />
        </bean>
       
        <security:http entry-point-ref="casEntryPoint" access-decision-manager-ref="accessDecisionManager">
            <security:intercept-url pattern="/loginFlow.do" filters="none"/>
            <security:intercept-url pattern="/mtaFlow.do" access="ROLE_USER"/>
        </security:http>       

        <bean id="serviceProperties" class="org.springframework.security.ui.cas.ServiceProperties">
                <property name="service" ref="serviceUrl" />
                <property name="sendRenew" value="false" />
        </bean>

        <bean id="casEntryPoint"
                class="org.springframework.security.ui.cas.CasProcessingFilterEntryPoint">
                <property name="loginUrl" ref="casLoginUrl" />
                <property name="serviceProperties" ref="serviceProperties" />
        </bean>

        <bean id="casProcessingFilter" class="org.springframework.security.ui.cas.CasProcessingFilter">
                <security:custom-filter after="CAS_PROCESSING_FILTER" />
                <property name="authenticationManager" ref="authenticationManager" />
                <property name="authenticationFailureUrl" value="/casfailed.jsp" />
                <property name="defaultTargetUrl" value="/" />
        </bean>

        <bean id="casAuthenticationProvider"
                class="org.springframework.security.providers.cas.CasAuthenticationProvider">
                <security:custom-authentication-provider />
                <property name="userDetailsService" ref="userDetailsService" />
                <property name="serviceProperties" ref="serviceProperties" />
                <property name="ticketValidator">
                        <bean class="org.jasig.cas.client.validation.Cas20ServiceTicketValidator">
                                <constructor-arg index="0" value="http://d0309986:8010/cas" />
                        </bean>
                </property>
                <property name="key" value="MAP" />
        </bean>       
       
        <bean id="userDetailsService" class="com.rsa.core.StubbedAuthenticationProvider" />
</beans>

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The second webapp uses the same config with the exception of the serviceUrl which is different

Can anyone see any glaring errors?

Thanks!