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6 Replies Latest reply: Jun 4, 2003 10:26 PM by 384764 RSS

Report Engine rwEng-0 crashed when server startup

388736 Newbie
Currently Being Moderated
I installed 9ias on RedHat Linux, and applied the latest patches(Core patch 2, NT patch 1, form&report patch 2).But when I start the report server(in-process server).
The report server's log shows:

** 2003/5/19 8:51:9:297 -- Reports Server is starting up
*** 2003/5/19 8:51:24:418 -- Reports Server started up engine rwURLEng-0
*** 2003/5/19 8:51:31:892 -- Reports Server started up engine rwEng-0
*** 2003/5/19 8:51:32:956 -- Engine rwEng-0 crashed

Then I run a report with the web browser, after single sign-on login interface, the browser is hang, then shows

REP-51026: No output for job 19

Some new lines append in the log file:
*** 2003/5/19 9:7:2:980 -- Reports Server started up engine rwEng-0
*** 2003/5/19 9:7:9:633 -- Reports Server started up engine rwEng-1
*** 2003/5/19 9:7:15:994 -- Reports Server started up engine rwEng-2
*** 2003/5/19 9:7:23:226 -- Reports Server started up engine rwEng-3
*** 2003/5/19 9:7:30:328 -- Reports Server started up engine rwEng-4
*** 2003/5/19 9:21:24:827 -- Reports Server shut down engine rwURLEng-0
*** 2003/5/19 9:21:30:413 -- Reports Server started up engine rwURLEng-0

I sent the request again, the browser shows:
REP-50125: Caught exception: org.omg.CORBA.OBJECT_NOT_EXIST: minor code: 0 completed: No

Anyone can help me?




  • 1. Re: Report Engine rwEng-0 crashed when server startup
    384471 Newbie
    Currently Being Moderated
    * As a workaround please start a standalone server and try

    * In the <engine> element(s) in $OH\reports\server\<serverName.conf> make initEngine as 0 ,for id rwEng and rwURLEng.
    Now engines will not start on startup, but only on getting the first request .

    Please try these as workarounds and see .

    Thanks
    The Oracle Reports Team
  • 2. Re: Report Engine rwEng-0 crashed when server startup
    388736 Newbie
    Currently Being Moderated
    Thanks for your advice,I try it , when startup, no error in the reportserver.trc file, but when I send a request from the web , it shows:

    [2003/5/20 2:59:7:975] Debug 56031 (ConnectionImpl:runJob): Job 1 is waiting for
    notification
    [2003/5/20 2:59:8:919] Info 56020 (EngineManager:spawnEngine): Launching engine
    rwURLEng-0
    [2003/5/20 2:59:8:919] Debug 50103 (EngineManager:spawnEngine): Start engine com
    mand line = /oracle/product/app/bin/rwengine.sh -cp /oracle/product/app/j2ee/hom
    e/lib/ojsp.jar:/oracle/product/app/reports/jlib/rwrun.jar:/oracle/product/app/jl
    ib/zrclient.jar -XX:+AllowUserSignalHandlers -XX:CompileThreshold=20000 -Xmx128M
    oracle.reports.engine.RWEngine name=rwURLEng-0 server=rep_app_server ORACLE_HOM
    E=/oracle/product/app engineimplclass=oracle.reports.urlengine.URLEngineImpl tra
    ceopts=trace_all tracefile=/oracle/product/app/reports/logs/rep_app_server-rwURL
    Eng-0.trc tracemode=trace_replace cacheDir=/oracle/product/app/reports/cache
    [2003/5/20 2:59:8:969] Info 56021 (EngineManager:spawnEngine): Engine rwURLEng-0
    has been launched
    [2003/5/20 2:59:8:970] State 56004 (EngineInfo:setState): Engine rwURLEng-0 stat
    e is: Initial
    [2003/5/20 2:59:19:841] Exception 50125 (exception oracle.reports.RWException {
    oracle.reports.RWError[] errorChain={struct oracle.reports.RWError {
    int errorCode=55103,
    java.lang.String errorString="API URLEngine:getEngineEnvs not applicable to URL
    engine",
    java.lang.String moduleName="REP"
    }
    at oracle.reports.RWExceptionHelper.read(Unknown Source)
    at oracle.reports.engine._EngineClassStub.getEnvs(Unknown Source)
    at oracle.reports.server.EngineManager$TimedPingerThread.run(EngineManag
    er.java:1581)
    ): Internal error exception oracle.reports.RWException {
    oracle.reports.RWError[] errorChain={struct oracle.reports.RWError {
    int errorCode=55103,
    java.lang.String errorString="API URLEngine:getEngineEnvs not applicable to URL
    engine",
    java.lang.String moduleName="REP"
    }}
    }
    [2003/5/20 2:59:19:842] Warning 50103 (EngineManager:registerEngine): REP-55103:
    API URLEngine:getEngineEnvs not applicable to URL engine

    --------------------------
    report_server.log shows:
    *** 2003/5/20 2:56:53:703 -- Reports Server is starting up
    *** 2003/5/20 2:59:19:842 -- Reports Server started up engine rwURLEng-0
    *** 2003/5/20 2:59:25:94 -- Reports Server started up engine rwEng-0
    *** 2003/5/20 2:59:26:164 -- Engine rwEng-0 crashed
    *** 2003/5/20 2:59:32:439 -- Reports Server started up engine rwEng-0
    *** 2003/5/20 2:59:35:302 -- Engine rwEng-0 crashed
    *** 2003/5/20 2:59:42:88 -- Reports Server started up engine rwEng-0
    *** 2003/5/20 2:59:44:472 -- Engine rwEng-0 crashed

    -------------------------------

    I still get "REP-56048: Engine null crashed, job Id: 1
    " on the web.
  • 3. Re: Report Engine rwEng-0 crashed when server startup
    265667 Newbie
    Currently Being Moderated
    Zhenyun,

    Please apply the Linux 9022 reports patch which resolves all these issues

    Thanks
    The Oracle Reports team
  • 4. Re: Report Engine rwEng-0 crashed when server startup
    207262 Newbie
    Currently Being Moderated
    The patch number for this patch is 2842923.
  • 5. Re: Report Engine rwEng-0 crashed when server startup
    35293 Newbie
    Currently Being Moderated
    We have actually the same problem.
    Did you find a solution ?

    Hi
    Guglielmo
  • 6. Re: Report Engine rwEng-0 crashed when server startup
    384764 Newbie
    Currently Being Moderated
    Yes, as suggested by Rajesh & Danny, you just need to apply the patch. You shouldn't face any problems after that.