HTTP Status 500 - The system attempted to find and access a service for interface 'com.sas.svcs.config.client.UrlGeneratorInterface' for 2 hours and was unsuccessful. type Exception report message The system attempted to find and access a service for interface 'com.sas.svcs.config.client.UrlGeneratorInterface' for 2 hours and was unsuccessful. description The server encountered an internal error that prevented it from fulfilling this request. exception com.sas.svcs.cluster.httpinvoker.UnavailableServiceException: The system attempted to find and access a service for interface 'com.sas.svcs.config.client.UrlGeneratorInterface' for 2 hours and was unsuccessful. com.sas.svcs.cluster.httpinvoker.AutoDiscoveredHttpService.handleTimePeriods(AutoDiscoveredHttpService.java:435) com.sas.svcs.cluster.httpinvoker.AutoDiscoveredHttpService.invoke(AutoDiscoveredHttpService.java:190) org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:172) org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:202) com.sun.proxy.$Proxy51.generateExternalUrl(Unknown Source) sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57) sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) java.lang.reflect.Method.invoke(Method.java:601) org.springframework.aop.support.AopUtils.invokeJoinpointUsingReflection(AopUtils.java:318) org.springframework.aop.framework.ReflectiveMethodInvocation.invokeJoinpoint(ReflectiveMethodInvocation.java:183) org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:150) com.sas.svcs.aop.cache.CacheInterceptor.invoke(CacheInterceptor.java:156) org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:161) com.sas.svcs.aop.cache.CacheInterceptor.invoke(CacheInterceptor.java:156) org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:161) org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:90) org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:172) org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:202) com.sun.proxy.$Proxy93.generateExternalUrl(Unknown Source) com.sas.svcs.security.authentication.DevelopmentUtility.getExternalServiceUrl(DevelopmentUtility.java:25) com.sas.svcs.security.authentication.DevelopmentUtility.getServiceUrl(DevelopmentUtility.java:20) com.sas.svcs.security.authentication.web.AuthenticationEntryPoint.initialize(AuthenticationEntryPoint.java:87) com.sas.svcs.security.authentication.web.AuthenticationEntryPoint.commence(AuthenticationEntryPoint.java:71) org.springframework.security.web.access.ExceptionTranslationFilter.sendStartAuthentication(ExceptionTranslationFilter.java:186) org.springframework.security.web.access.ExceptionTranslationFilter.handleSpringSecurityException(ExceptionTranslationFilter.java:168) org.springframework.security.web.access.ExceptionTranslationFilter.doFilter(ExceptionTranslationFilter.java:131) org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:323) org.springframework.security.web.authentication.AnonymousAuthenticationFilter.doFilter(AnonymousAuthenticationFilter.java:113) org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:323) org.springframework.security.web.servletapi.SecurityContextHolderAwareRequestFilter.doFilter(SecurityContextHolderAwareRequestFilter.java:54) org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:323) org.springframework.security.web.savedrequest.RequestCacheAwareFilter.doFilter(RequestCacheAwareFilter.java:45) org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:323) com.sas.svcs.security.authentication.web.filters.SessionIdentifierFilter.doFilterInternal(SessionIdentifierFilter.java:38) org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:76) org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:323) org.springframework.security.web.authentication.AbstractAuthenticationProcessingFilter.doFilter(AbstractAuthenticationProcessingFilter.java:182) org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:323) com.sas.svcs.security.authentication.session.jasig.SingleSignOutFilter.doFilterInternal(SingleSignOutFilter.java:60) org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:76) org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:323) com.sas.svcs.security.authentication.web.filters.RevokableTokenLogoutFilter.doFilter(RevokableTokenLogoutFilter.java:38) org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:323) org.springframework.security.web.authentication.logout.LogoutFilter.doFilter(LogoutFilter.java:105) org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:323) org.springframework.security.web.context.SecurityContextPersistenceFilter.doFilter(SecurityContextPersistenceFilter.java:87) org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:323) com.sas.framework.webapp.servlet.ApplicationNameFilter.onDoFilter(ApplicationNameFilter.java:46) com.sas.framework.webapp.servlet.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:74) org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:323) org.springframework.security.web.FilterChainProxy.doFilter(FilterChainProxy.java:173) org.springframework.web.filter.DelegatingFilterProxy.invokeDelegate(DelegatingFilterProxy.java:346) org.springframework.web.filter.DelegatingFilterProxy.doFilter(DelegatingFilterProxy.java:259) com.sas.services.storedprocess.webapp.SPFilter.onDoFilter(SPFilter.java:268) com.sas.framework.webapp.servlet.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:74) org.springframework.web.filter.DelegatingFilterProxy.invokeDelegate(DelegatingFilterProxy.java:346) org.springframework.web.filter.DelegatingFilterProxy.doFilter(DelegatingFilterProxy.java:259) com.sas.servlet.filters.CharacterEncodingFilter.doFilter(CharacterEncodingFilter.java:62) com.sas.framework.webapp.servlet.SanitizingRequestFilter.onDoFilter(SanitizingRequestFilter.java:86) com.sas.framework.webapp.servlet.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:74) org.springframework.web.filter.DelegatingFilterProxy.invokeDelegate(DelegatingFilterProxy.java:346) org.springframework.web.filter.DelegatingFilterProxy.doFilter(DelegatingFilterProxy.java:259) note The full stack trace of the root cause is available in the VMware vFabric tc Runtime 2.8.0.RELEASE/7.0.30.A.RELEASE logs. VMware vFabric tc Runtime 2.8.0.RELEASE/7.0.30.A.RELEASE