6 Replies Latest reply: Jun 5, 2003 12:26 AM by 384764 RSS

    Report Engine rwEng-0 crashed when server startup

    388736
      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
          * 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
            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
              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
                The patch number for this patch is 2842923.
                • 5. Re: Report Engine rwEng-0 crashed when server startup
                  35293
                  We have actually the same problem.
                  Did you find a solution ?

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