Report Engine rwEng-0 crashed when server startup

Question

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?

Answer 1

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.