<div dir="ltr">Hello Everyone,<div><br></div><div>I'm having a problem with a newly set up Spacewalk 2.9 server.  Whenever I attempt to synchronize a server with a software package list from either a Stored Profile or a specific system, it fails.  I can choose the system or profile to compare it with, do the comparison, pick the package(s) to synchronize, but when I get to the last page, and click schedule, it just sits there for a minute.  Eventually, I receive an Internal Server Error.  </div><div><br></div><div>In browsing the various logs, there's only one entry that appears relevant, and I've included it below.  The only part sanitized is the removal of the server name.</div><div><br></div><div>Jul 15 12:57:22  server: 2019-07-15 12:57:22,273 [ajp-bio-0:0:0:0:0:0:0:1-8009-exec-23] WARN  org.apache.struts.action.RequestProcessor - Unhandled Exception thrown: class java.lang.NullPointerException<br>Jul 15 12:57:22  server: 2019-07-15 12:57:22,276 [ajp-bio-0:0:0:0:0:0:0:1-8009-exec-23] ERROR com.redhat.rhn.frontend.servlets.SessionFilter - Error during transaction. Rolling back<br>Jul 15 12:57:22  server: javax.servlet.ServletException: java.lang.NullPointerException<br>Jul 15 12:57:22  server: at org.apache.struts.action.RequestProcessor.processException(RequestProcessor.java:520)<br>Jul 15 12:57:22  server: at org.apache.struts.action.RequestProcessor.processActionPerform(RequestProcessor.java:427)<br>Jul 15 12:57:22  server: at org.apache.struts.action.RequestProcessor.process(RequestProcessor.java:229)<br>Jul 15 12:57:22  server: at com.redhat.rhn.frontend.struts.RhnRequestProcessor.process(RhnRequestProcessor.java:105)<br>Jul 15 12:57:22  server: at org.apache.struts.action.ActionServlet.process(ActionServlet.java:1926)<br>Jul 15 12:57:22  server: at org.apache.struts.action.ActionServlet.doGet(ActionServlet.java:451)<br>Jul 15 12:57:22  server: at javax.servlet.http.HttpServlet.service(HttpServlet.java:624)<br>Jul 15 12:57:22  server: at javax.servlet.http.HttpServlet.service(HttpServlet.java:731)<br>Jul 15 12:57:22  server: at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:303)<br>Jul 15 12:57:22  server: at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208)<br>Jul 15 12:57:22  server: at org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52)<br>Jul 15 12:57:22  server: at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:241)<br>Jul 15 12:57:22  server: at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208)<br>Jul 15 12:57:22  server: at com.redhat.rhn.frontend.servlets.AuthFilter.doFilter(AuthFilter.java:104)<br>Jul 15 12:57:22  server: at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:241)<br>Jul 15 12:57:22  server: at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208)<br>Jul 15 12:57:22  server: at com.opensymphony.sitemesh.webapp.SiteMeshFilter.obtainContent(SiteMeshFilter.java:129)<br>Jul 15 12:57:22  server: at com.opensymphony.sitemesh.webapp.SiteMeshFilter.doFilter(SiteMeshFilter.java:77)<br>Jul 15 12:57:22  server: at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:241)<br>Jul 15 12:57:22  server: at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208)<br>Jul 15 12:57:22  server: at com.redhat.rhn.frontend.servlets.LocalizedEnvironmentFilter.doFilter(LocalizedEnvironmentFilter.java:67)<br>Jul 15 12:57:22  server: at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:241)<br>Jul 15 12:57:22  server: at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208)<br>Jul 15 12:57:22  server: at com.redhat.rhn.frontend.servlets.EnvironmentFilter.doFilter(EnvironmentFilter.java:101)<br>Jul 15 12:57:22  server: at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:241)<br>Jul 15 12:57:22  server: at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208)<br>Jul 15 12:57:22  server: at com.redhat.rhn.frontend.servlets.SessionFilter.doFilter(SessionFilter.java:58)<br>Jul 15 12:57:22  server: at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:241)<br>Jul 15 12:57:22  server: at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208)<br>Jul 15 12:57:22  server: at com.redhat.rhn.frontend.servlets.SetCharacterEncodingFilter.doFilter(SetCharacterEncodingFilter.java:97)<br>Jul 15 12:57:22  server: at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:241)<br>Jul 15 12:57:22  server: at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208)<br>Jul 15 12:57:22  server: at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:218)<br>Jul 15 12:57:22  server: at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:110)<br>Jul 15 12:57:22  server: at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:506)<br>Jul 15 12:57:22  server: at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:169)<br>Jul 15 12:57:22  server: at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:103)<br>Jul 15 12:57:22  server: at org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:962)<br>Jul 15 12:57:22  server: at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:116)<br>Jul 15 12:57:22  server: at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:445)<br>Jul 15 12:57:22  server: at org.apache.coyote.ajp.AjpProcessor.process(AjpProcessor.java:190)<br>Jul 15 12:57:22  server: at org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(AbstractProtocol.java:637)<br>Jul 15 12:57:22  server: at org.apache.tomcat.util.net.JIoEndpoint$SocketProcessor.run(JIoEndpoint.java:316)<br>Jul 15 12:57:22  server: at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)<br>Jul 15 12:57:22  server: at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)<br>Jul 15 12:57:22  server: at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61)<br>Jul 15 12:57:22  server: at java.lang.Thread.run(Thread.java:748)<br>Jul 15 12:57:22  server: Caused by: java.lang.NullPointerException<br>Jul 15 12:57:22  server: at com.redhat.rhn.manager.action.ActionManager.schedulePackageRunTransaction(ActionManager.java:1077)<br>Jul 15 12:57:22  server: at com.redhat.rhn.manager.profile.ProfileManager.syncToProfile(ProfileManager.java:849)<br>Jul 15 12:57:22  server: at com.redhat.rhn.frontend.action.rhnpackage.profile.SyncProfilesAction.scheduleSync(SyncProfilesAction.java:78)<br>Jul 15 12:57:22  server: at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)<br>Jul 15 12:57:22  server: at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)<br>Jul 15 12:57:22  server: at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)<br>Jul 15 12:57:22  server: at java.lang.reflect.Method.invoke(Method.java:498)<br>Jul 15 12:57:22  server: at org.apache.struts.actions.DispatchAction.dispatchMethod(DispatchAction.java:269)<br>Jul 15 12:57:22  server: at org.apache.struts.actions.DispatchAction.execute(DispatchAction.java:170)<br>Jul 15 12:57:22  server: at org.apache.struts.actions.LookupDispatchAction.execute(LookupDispatchAction.java:146)<br>Jul 15 12:57:22  server: at org.apache.struts.action.RequestProcessor.processActionPerform(RequestProcessor.java:425)<br>Jul 15 12:57:22  server: ... 45 more<br></div><div><br></div><div>Any assistance would be greatly appreciated.</div><div><br></div><div>Thanks!</div><div>Bryan</div></div>