Launching Application Server Control Throws Errors "Service already exists: oracle.sysman.emSDK.conf.ConfigManager" (Doc ID 402577.1)

Last updated on NOVEMBER 05, 2016

Applies to:

Oracle Containers for J2EE - Version 10.1.3.1.0 and later
Information in this document applies to any platform.
***Checked for relevance on 12-Feb-2013***
This problem can occur on any platform.
JDK 1.4.2


Symptoms

Launching the Application Server Control after a fresh install of OC4J 10.1.3.1 via the URL:

http://localhost:8888/em

Fails with:

The page cannot be displayed HTTP 500 - Internal server error.


The OC4J console prints out:

06/12/08 12:00:32 java.lang.IllegalArgumentException: Service already exists: oracle.sysman.emSDK.conf.ConfigManager
06/12/08 12:00:32 at oracle.sysman.emSDK.svc.ServiceUtil.setService(ServiceUtil.java:93)
06/12/08 12:00:32 at oracle.sysman.emSDK.svc.ServiceUtil.initService(ServiceUtil.java:75)
06/12/08 12:00:32 at oracle.sysman.ias.studio.app.StudioConsole.loadIntegrationClasses(StudioConsole.java:217)
06/12/08 12:00:32 at oracle.sysman.ias.studio.app.StudioConsole.init(StudioConsole.java:90)
06/12/08 12:00:32 at com.evermind.server.http.HttpApplication.loadServlet(HttpApplication.java:2361)
06/12/08 12:00:32 at com.evermind.server.http.HttpApplication.findServlet(HttpApplication.java:4810)
06/12/08 12:00:32 at com.evermind.server.http.HttpApplication.findServlet(HttpApplication.java:4734)
06/12/08 12:00:32 at com.evermind.server.http.HttpApplication.getRequestDispatcher(HttpApplication.java:2957)
06/12/08 12:00:32 at com.evermind.server.http.HttpRequestHandler.doProcessRequest(HttpRequestHandler.java:736)
06/12/08 12:00:32 at com.evermind.server.http.HttpRequestHandler.processRequest(HttpRequestHandler.java:448)
06/12/08 12:00:32 at com.evermind.server.http.HttpRequestHandler.serveOneRequest(HttpRequestHandler.java:216)
06/12/08 12:00:32 at com.evermind.server.http.HttpRequestHandler.run(HttpRequestHandler.java:117)
06/12/08 12:00:32 at com.evermind.server.http.HttpRequestHandler.run(HttpRequestHandler.java:110)
06/12/08 12:00:32 at oracle.oc4j.network.ServerSocketReadHandler$SafeRunnable.run(ServerSocketReadHandler.java:260)
06/12/08 12:00:32 at com.evermind.util.ReleasableResourcePooledExecutor$MyWorker.run(ReleasableResourcePooledExecutor.java:303)

Changes

OC4J 10.1.3.1 standalone has just been unpacked and started for the first time

Cause

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