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<rss xmlns:atom="http://www.w3.org/2005/Atom" version="2.0"><channel><title>Answers to: Ivy server fails to start because of "Page Archive Engine Manager"</title><link>https://answers.axonivy.com/questions/1889/ivy-server-fails-to-start-because-of-page-archive-engine-manager</link><description>&lt;p&gt;Dear Ivy Team,&lt;/p&gt;
&lt;p&gt;I'm facing a strange issue that never happened before: the ivy server cannot be started anymore.
It refers to a so-called "Page Archive Engine Manager". Nothing special has been changed in the configuration since the last successful run.&lt;/p&gt;
&lt;p&gt;Please see the details in the extracted log below.&lt;/p&gt;
&lt;pre&gt;&lt;code&gt;INFO [ch.ivyteam.server] [Windows Service Main Thread] [] 
-----------------------------------------------------
Axon.ivy Engine
Version 5.1 Patch 7 Revision 49494
Copyright (c) 2001-2015 ivyTeam AG
-----------------------------------------------------
Java Version 1.7.0_60 (Oracle Corporation)
Java Virtual Maschine Version 24.60-b09 (Java HotSpot(TM) 64-Bit Server VM)
-----------------------------------------------------
[...]
[ 81%] Starting Page Archive Engine Manager
FATAL [ch.ivyteam.server] [Windows Service Main Thread] [] 
  Error while starting Axon.ivy Engine
    [errorId=155EA27EF636A0B6, executionContext=SYSTEM]
    ch.ivyteam.util.IvyRuntimeException: Could not start Page Archive Engine Manager
        at ch.ivyteam.ivy.manager.restricted.AbstractManager.start(AbstractManager.java:71)
        at ch.ivyteam.ivy.server.internal.Server.startInternal(Server.java:571)
        at ch.ivyteam.ivy.server.internal.Server$1.call(Server.java:526)
        at ch.ivyteam.ivy.security.internal.SecurityManager.executeAsSystem(SecurityManager.java:1439)
        at ch.ivyteam.ivy.server.internal.Server.start(Server.java:521)
        at ch.ivyteam.ivy.server.ServerLauncher.startInternal(ServerLauncher.java:209)
        at ch.ivyteam.server.Server.start(Server.java:170)
        at ch.ivyteam.server.win.WindowsServiceServer.runService(WindowsServiceServer.java:166)
        at ch.ivyteam.server.win.WindowsServiceServer$WindowsServiceMainThread.run(WindowsServiceServer.java:221)
    [errorId=155EA27EF636A0B6, executionContext=SYSTEM]
    Caused by: ch.ivyteam.util.IvyRuntimeException: javax.management.InstanceAlreadyExistsException: ivy Engine:type=Service,name=PageArchiveEngine/[...]
        at ch.ivyteam.management.internal.ThrowRuntimeExceptionErrorStrategy.errorRegisteringMBean(ThrowRuntimeExceptionErrorStrategy.java:26)
        at ch.ivyteam.management.internal.MBeanManager.registerMBeanFor(MBeanManager.java:73)
        at ch.ivyteam.management.internal.MBeanManager.registerMBeanFor(MBeanManager.java:57)
        at ch.ivyteam.management.internal.MBeanManager.ifAnnotatedRegisterMBeanFor(MBeanManager.java:135)
        at ch.ivyteam.management.internal.MMap.put(MMap.java:53)
        at ch.ivyteam.ivy.service.internal.ServiceManager.registerService(ServiceManager.java:56)
        at ch.ivyteam.ivy.enginemanagerbase.AbstractPmvServiceManager.getService(AbstractPmvServiceManager.java:120)
        at ch.ivyteam.ivy.enginemanagerbase.AbstractPmvServiceManager.doStart(AbstractPmvServiceManager.java:347)
        at ch.ivyteam.ivy.page.archive.internal.PageArchiveEngineManager.doStart(PageArchiveEngineManager.java:95)
        at ch.ivyteam.ivy.manager.restricted.AbstractManager.start(AbstractManager.java:58)
        ... 8 more
    Caused by: javax.management.InstanceAlreadyExistsException: ivy Engine:type=Service,name=PageArchiveEngine/[...]
        at com.sun.jmx.mbeanserver.Repository.addMBean(Unknown Source)
        at com.sun.jmx.interceptor.DefaultMBeanServerInterceptor.registerWithRepository(Unknown Source)
        at com.sun.jmx.interceptor.DefaultMBeanServerInterceptor.registerDynamicMBean(Unknown Source)
        at com.sun.jmx.interceptor.DefaultMBeanServerInterceptor.registerObject(Unknown Source)
        at com.sun.jmx.interceptor.DefaultMBeanServerInterceptor.registerMBean(Unknown Source)
        at com.sun.jmx.mbeanserver.JmxMBeanServer.registerMBean(Unknown Source)
        at ch.ivyteam.management.internal.MBeanManager.registerMBean(MBeanManager.java:112)
        at ch.ivyteam.management.internal.MBeanManager.registerMBeanFor(MBeanManager.java:68)
        ... 16 more
&lt;/code&gt;&lt;/pre&gt;
&lt;p&gt;I would like to know what exactly this "Page Archive Engine Manager" is and how I can eliminate the error that it caused.&lt;/p&gt;
&lt;p&gt;Thank you.&lt;/p&gt;</description><atom:link href="https://answers.axonivy.com/questions/1889/ivy-server-fails-to-start-because-of-page-archive-engine-manager" rel="self"></atom:link><language>en</language><lastBuildDate>Tue, 02 Aug 2016 09:12:10 -0400</lastBuildDate><item><title>Answer by ivyUser</title><link>https://answers.axonivy.com/questions/1889/ivy-server-fails-to-start-because-of-page-archive-engine-manager/1926</link><description>&lt;p&gt;The problem didn't happen in the last two weeks. The exception is not triggered anymore, I could not reproduce this.
Thank you for the responses.&lt;/p&gt;</description><dc:creator xmlns:dc="http://purl.org/dc/elements/1.1/">ivyUser</dc:creator><pubDate>Tue, 02 Aug 2016 09:12:10 -0400</pubDate><guid>https://answers.axonivy.com/questions/1889/ivy-server-fails-to-start-because-of-page-archive-engine-manager/1926</guid></item><item><title>Comment by Reto Weiss on ivyUser's question</title><link>https://answers.axonivy.com/questions/1889/ivy-server-fails-to-start-because-of-page-archive-engine-manager#1896</link><description>&lt;p&gt;The Q&amp;amp;A is normally not he place to get support for such special cases. If you need help in such situations write to support@axonivy.com.&lt;/p&gt;</description><dc:creator xmlns:dc="http://purl.org/dc/elements/1.1/">Reto Weiss</dc:creator><pubDate>Fri, 15 Jul 2016 15:19:55 -0400</pubDate><guid>https://answers.axonivy.com/questions/1889/ivy-server-fails-to-start-because-of-page-archive-engine-manager#1896</guid></item><item><title>Comment by Reto Weiss on ivyUser's question</title><link>https://answers.axonivy.com/questions/1889/ivy-server-fails-to-start-because-of-page-archive-engine-manager#1895</link><description>&lt;p&gt;Is there an Rich Client still running when you try to start the server? If yes close the Rich Client and try again. 
Otherwise you may have two PMV's with the same name path. Name path means applicationName/pmName$pmvNumber. E.g. myApplication/myProject$1. Can you check your system database if this is the case?&lt;/p&gt;</description><dc:creator xmlns:dc="http://purl.org/dc/elements/1.1/">Reto Weiss</dc:creator><pubDate>Fri, 15 Jul 2016 15:18:11 -0400</pubDate><guid>https://answers.axonivy.com/questions/1889/ivy-server-fails-to-start-because-of-page-archive-engine-manager#1895</guid></item><item><title>Comment by ivyUser on ivyUser's question</title><link>https://answers.axonivy.com/questions/1889/ivy-server-fails-to-start-because-of-page-archive-engine-manager#1892</link><description>&lt;p&gt;I didn't see any suspicious processes running when the error happened yesterday, even a full restart could not solve the problem. However, it started to work this morning for some reason. Thank you for your quick response and the possible explanation, Reguel.&lt;/p&gt;</description><dc:creator xmlns:dc="http://purl.org/dc/elements/1.1/">ivyUser</dc:creator><pubDate>Fri, 15 Jul 2016 09:22:14 -0400</pubDate><guid>https://answers.axonivy.com/questions/1889/ivy-server-fails-to-start-because-of-page-archive-engine-manager#1892</guid></item><item><title>Comment by Reguel Wermelinger on ivyUser's question</title><link>https://answers.axonivy.com/questions/1889/ivy-server-fails-to-start-because-of-page-archive-engine-manager#1891</link><description>&lt;p&gt;Did you check the running processes of that host? This error could be an indicator that another engine is running on the same host...&lt;/p&gt;</description><dc:creator xmlns:dc="http://purl.org/dc/elements/1.1/">Reguel Wermelinger</dc:creator><pubDate>Fri, 15 Jul 2016 08:50:00 -0400</pubDate><guid>https://answers.axonivy.com/questions/1889/ivy-server-fails-to-start-because-of-page-archive-engine-manager#1891</guid></item></channel></rss>