title: SSO login fails from ESB while authenticating from WSO2 IS
body: <p>While im trying to login from wso2esb ,i have enabled sso at that point .So it takes me to wso2 is page . While authenticating from WSO2 IS. login fails. resulting in an error logs as :</p>
  
  <pre><code>2015-06-18 07:54:22,403 log_level=ERROR thread=http-nio-9443-exec-40 logger=org.wso2.carbon.idp.mgt.IdentityProviderManager [Could not find Resident Identity Provider for tenant carbon.super]
  2015-06-18 07:54:22,403 log_level=ERROR thread=http-nio-9443-exec-40 logger=org.wso2.carbon.identity.sso.saml.processors.SPInitSSOAuthnRequestProcessor [Error processing the authentication request]
  org.wso2.carbon.identity.base.IdentityException: Error occurred while retrieving Resident Identity Provider information for tenant carbon.super
          at org.wso2.carbon.identity.sso.saml.util.SAMLSSOUtil.getIssuer(SAMLSSOUtil.java:420)
          at org.wso2.carbon.identity.sso.saml.builders.DefaultResponseBuilder.buildResponse(DefaultResponseBuilder.java:57)
          at org.wso2.carbon.identity.sso.saml.processors.SPInitSSOAuthnRequestProcessor.process(SPInitSSOAuthnRequestProcessor.java:153)
          at org.wso2.carbon.identity.sso.saml.SAMLSSOService.authenticate(SAMLSSOService.java:140)
          at org.wso2.carbon.identity.sso.saml.servlet.SAMLSSOProviderServlet.handleAuthenticationReponseFromFramework(SAMLSSOProviderServlet.java:670)
          at org.wso2.carbon.identity.sso.saml.servlet.SAMLSSOProviderServlet.handleRequest(SAMLSSOProviderServlet.java:177)
          at org.wso2.carbon.identity.sso.saml.servlet.SAMLSSOProviderServlet.doGet(SAMLSSOProviderServlet.java:93)
          at javax.servlet.http.HttpServlet.service(HttpServlet.java:735)
          at javax.servlet.http.HttpServlet.service(HttpServlet.java:848)
          at org.eclipse.equinox.http.helper.ContextPathServletAdaptor.service(ContextPathServletAdaptor.java:37)
          at org.eclipse.equinox.http.servlet.internal.ServletRegistration.service(ServletRegistration.java:61)
          at org.eclipse.equinox.http.servlet.internal.ProxyServlet.processAlias(ProxyServlet.java:128)
          at org.eclipse.equinox.http.servlet.internal.ProxyServlet.service(ProxyServlet.java:60)
          at javax.servlet.http.HttpServlet.service(HttpServlet.java:848)
          at org.wso2.carbon.tomcat.ext.servlet.DelegationServlet.service(DelegationServlet.java:68)
          at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:305)
          at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)
          at org.wso2.carbon.tomcat.ext.filter.CharacterSetFilter.doFilter(CharacterSetFilter.java:61)
          at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:243)
          at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)
          at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:222)
          at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:123)
          at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:472)
          at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:171)
          at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:99)
          at org.wso2.carbon.tomcat.ext.valves.CompositeValve.continueInvocation(CompositeValve.java:178)
          at org.wso2.carbon.tomcat.ext.valves.CarbonTomcatValve$1.invoke(CarbonTomcatValve.java:47)
          at org.wso2.carbon.webapp.mgt.TenantLazyLoaderValve.invoke(TenantLazyLoaderValve.java:56)
          at org.wso2.carbon.tomcat.ext.valves.TomcatValveContainer.invokeValves(TomcatValveContainer.java:47)
          at org.wso2.carbon.tomcat.ext.valves.CompositeValve.invoke(CompositeValve.java:141)
          at org.wso2.carbon.tomcat.ext.valves.CarbonStuckThreadDetectionValve.invoke(CarbonStuckThreadDetectionValve.java:156)
          at org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:936)
          at org.wso2.carbon.tomcat.ext.valves.CarbonContextCreatorValve.invoke(CarbonContextCreatorValve.java:52)
          at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:118)
          at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:407)
          at org.apache.coyote.http11.AbstractHttp11Processor.process(AbstractHttp11Processor.java:1004)
          at org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(AbstractProtocol.java:589)
          at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.run(NioEndpoint.java:1653)
          at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
          at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
          at java.lang.Thread.run(Thread.java:745)
  2015-06-18 07:54:22,406 log_level=ERROR thread=http-nio-9443-exec-40 logger=org.wso2.carbon.idp.mgt.IdentityProviderManager [Could not find Resident Identity Provider for tenant carbon.super]
  2015-06-18 07:54:22,406 log_level=ERROR thread=http-nio-9443-exec-40 logger=org.wso2.carbon.identity.sso.saml.servlet.SAMLSSOProviderServlet [Error when processing the authentication request!]
  org.wso2.carbon.identity.base.IdentityException: Error when authenticating the users
          at org.wso2.carbon.identity.sso.saml.SAMLSSOService.authenticate(SAMLSSOService.java:142)
          at org.wso2.carbon.identity.sso.saml.servlet.SAMLSSOProviderServlet.handleAuthenticationReponseFromFramework(SAMLSSOProviderServlet.java:670)
          at org.wso2.carbon.identity.sso.saml.servlet.SAMLSSOProviderServlet.handleRequest(SAMLSSOProviderServlet.java:177)
          at org.wso2.carbon.identity.sso.saml.servlet.SAMLSSOProviderServlet.doGet(SAMLSSOProviderServlet.java:93)
  </code></pre>
  
  <p>Let me know what is missing here .</p>