Camel SAP adapter throws ResolveEndpointFailedException after server restart

Issue

• In a fabric environment after restarting a managed container, there are below exception observed in the logs.

2017-04-27 13:26:28,547 | ERROR | Thread-274       | BlueprintCamelContext            | 234 - org.apache.camel.camel-blueprint - 2.17.0.redhat-630224 | Error occurred during starting Camel: CamelContext(sap-test-server-fuse-context) due Failed to create route sapAdapterChooser: Route(sapAdapterChooser)[[From[sap-test-server:sap_Se... because of Failed to resolve endpoint: sap-test-server://sap_Server:test due to: Failed to get DocumentList from endpoint
org.apache.camel.FailedToCreateRouteException: Failed to create route sapAdapterChooser: Route(sapAdapterChooser)[[From[sap-test-server:sap_Se... because of Failed to resolve endpoint: sap-test-server://sap_Server:test due to: Failed to get DocumentList from endpoint
        at org.apache.camel.model.RouteDefinition.addRoutes(RouteDefinition.java:201)
        at org.apache.camel.impl.DefaultCamelContext.startRoute(DefaultCamelContext.java:950)
        at org.apache.camel.impl.DefaultCamelContext.startRouteDefinitions(DefaultCamelContext.java:3277)
        at org.apache.camel.impl.DefaultCamelContext.doStartCamel(DefaultCamelContext.java:3000)
        at org.apache.camel.impl.DefaultCamelContext.access$000(DefaultCamelContext.java:176)
        at org.apache.camel.impl.DefaultCamelContext$2.call(DefaultCamelContext.java:2830)
        at org.apache.camel.impl.DefaultCamelContext$2.call(DefaultCamelContext.java:2826)
        at org.apache.camel.impl.DefaultCamelContext.doWithDefinedClassLoader(DefaultCamelContext.java:2849)
        at org.apache.camel.impl.DefaultCamelContext.doStart(DefaultCamelContext.java:2826)
        at org.apache.camel.support.ServiceSupport.start(ServiceSupport.java:61)
        at org.apache.camel.impl.DefaultCamelContext.start(DefaultCamelContext.java:2795)
        at org.apache.camel.blueprint.BlueprintCamelContext.start(BlueprintCamelContext.java:185)
        at org.apache.camel.blueprint.BlueprintCamelContext.maybeStart(BlueprintCamelContext.java:217)
        at org.apache.camel.blueprint.BlueprintCamelContext.serviceChanged(BlueprintCamelContext.java:155)
        at org.apache.felix.framework.util.EventDispatcher.invokeServiceListenerCallback(EventDispatcher.java:943)
        at org.apache.felix.framework.util.EventDispatcher.fireEventImmediately(EventDispatcher.java:794)
        at org.apache.felix.framework.util.EventDispatcher.fireServiceEvent(EventDispatcher.java:544)
        at org.apache.felix.framework.Felix.fireServiceEvent(Felix.java:4445)
        at org.apache.felix.framework.Felix.registerService(Felix.java:3431)
        at org.apache.felix.framework.BundleContextImpl.registerService(BundleContextImpl.java:346)
        at org.apache.aries.blueprint.container.BlueprintContainerImpl.registerService(BlueprintContainerImpl.java:492)
        at org.apache.aries.blueprint.container.BlueprintContainerImpl.doRun(BlueprintContainerImpl.java:422)
        at org.apache.aries.blueprint.container.BlueprintContainerImpl.run(BlueprintContainerImpl.java:276)
        at org.apache.aries.blueprint.container.BlueprintExtender.createContainer(BlueprintExtender.java:300)
        at org.apache.aries.blueprint.container.BlueprintExtender.createContainer(BlueprintExtender.java:269)
        at org.apache.aries.blueprint.container.BlueprintExtender.createContainer(BlueprintExtender.java:265)
        at org.apache.aries.blueprint.container.BlueprintExtender.modifiedBundle(BlueprintExtender.java:255)
        at org.apache.aries.util.tracker.hook.BundleHookBundleTracker$Tracked.customizerModified(BundleHookBundleTracker.java:500)
        at org.apache.aries.util.tracker.hook.BundleHookBundleTracker$Tracked.customizerModified(BundleHookBundleTracker.java:433)
        at org.apache.aries.util.tracker.hook.BundleHookBundleTracker$AbstractTracked.track(BundleHookBundleTracker.java:725)
        at org.apache.aries.util.tracker.hook.BundleHookBundleTracker$Tracked.bundleChanged(BundleHookBundleTracker.java:463)
        at org.apache.aries.util.tracker.hook.BundleHookBundleTracker$BundleEventHook.event(BundleHookBundleTracker.java:422)
        at org.apache.felix.framework.util.SecureAction.invokeBundleEventHook(SecureAction.java:1127)
        at org.apache.felix.framework.util.EventDispatcher.createWhitelistFromHooks(EventDispatcher.java:696)
        at org.apache.felix.framework.util.EventDispatcher.fireBundleEvent(EventDispatcher.java:484)
        at org.apache.felix.framework.Felix.fireBundleEvent(Felix.java:4429)
        at org.apache.felix.framework.Felix.startBundle(Felix.java:2100)
        at org.apache.felix.framework.BundleImpl.start(BundleImpl.java:976)
        at org.apache.felix.framework.BundleImpl.start(BundleImpl.java:963)
        at org.apache.karaf.shell.osgi.StartBundle.doExecute(StartBundle.java:37)
        at org.apache.karaf.shell.osgi.BundlesCommand.doExecute(BundlesCommand.java:37)
        at org.apache.karaf.shell.console.OsgiCommandSupport.execute(OsgiCommandSupport.java:38)
        at org.apache.felix.gogo.commands.basic.AbstractCommand.execute(AbstractCommand.java:35)
        at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)[:1.8.0_65]
        at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)[:1.8.0_65]
        at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)[:1.8.0_65]
        at java.lang.reflect.Method.invoke(Method.java:497)[:1.8.0_65]
        at org.apache.aries.proxy.impl.ProxyHandler$1.invoke(ProxyHandler.java:54)
        at org.apache.aries.proxy.impl.ProxyHandler.invoke(ProxyHandler.java:119)
        at org.apache.karaf.shell.console.commands.$BlueprintCommand1147764010.execute(Unknown Source)[38:org.apache.karaf.shell.console:2.4.0.redhat-630224]
        at org.apache.felix.gogo.runtime.CommandProxy.execute(CommandProxy.java:78)[38:org.apache.karaf.shell.console:2.4.0.redhat-630224]
        at org.apache.felix.gogo.runtime.Closure.executeCmd(Closure.java:477)[38:org.apache.karaf.shell.console:2.4.0.redhat-630224]
        at org.apache.felix.gogo.runtime.Closure.executeStatement(Closure.java:403)[38:org.apache.karaf.shell.console:2.4.0.redhat-630224]
       at org.apache.felix.gogo.runtime.Pipe.run(Pipe.java:108)[38:org.apache.karaf.shell.console:2.4.0.redhat-630224]
        at org.apache.felix.gogo.runtime.Closure.execute(Closure.java:183)[38:org.apache.karaf.shell.console:2.4.0.redhat-630224]
        at org.apache.felix.gogo.runtime.Closure.execute(Closure.java:120)[38:org.apache.karaf.shell.console:2.4.0.redhat-630224]
        at org.apache.felix.gogo.runtime.CommandSessionImpl.execute(CommandSessionImpl.java:92)
        at org.apache.karaf.shell.console.jline.Console.run(Console.java:197)
        at org.apache.karaf.shell.ssh.ShellFactoryImpl$ShellImpl$1.runConsole(ShellFactoryImpl.java:171)[156:org.apache.karaf.shell.ssh:2.4.0.redhat-630224]
        at org.apache.karaf.shell.ssh.ShellFactoryImpl$ShellImpl$1$1.run(ShellFactoryImpl.java:126)
        at java.security.AccessController.doPrivileged(Native Method)[:1.8.0_65]
        at org.apache.karaf.jaas.modules.JaasHelper.doAs(JaasHelper.java:47)[25:org.apache.karaf.jaas.modules:2.4.0.redhat-630224]
        at org.apache.karaf.shell.ssh.ShellFactoryImpl$ShellImpl$1.run(ShellFactoryImpl.java:124)[156:org.apache.karaf.shell.ssh:2.4.0.redhat-630224]
Caused by: org.apache.camel.ResolveEndpointFailedException: Failed to resolve endpoint: sap-test-server://sap_Server:test due to: Failed to get DocumentList from endpoint
        at org.apache.camel.impl.DefaultCamelContext.getEndpoint(DefaultCamelContext.java:589)
        at org.apache.camel.util.CamelContextHelper.getMandatoryEndpoint(CamelContextHelper.java:79)
        at org.apache.camel.model.RouteDefinition.resolveEndpoint(RouteDefinition.java:211)
        at org.apache.camel.impl.DefaultRouteContext.resolveEndpoint(DefaultRouteContext.java:107)
        at org.apache.camel.impl.DefaultRouteContext.resolveEndpoint(DefaultRouteContext.java:113)
        at org.apache.camel.model.FromDefinition.resolveEndpoint(FromDefinition.java:69)
        at org.apache.camel.impl.DefaultRouteContext.getEndpoint(DefaultRouteContext.java:89)
        at org.apache.camel.model.RouteDefinition.addRoutes(RouteDefinition.java:1052)
        at org.apache.camel.model.RouteDefinition.addRoutes(RouteDefinition.java:196)