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Former Member

Dispatcher of J2EE Engine does not start

I have the following problem, we restart the j2ee engine and the dispatcher does not come up. The server and SDM works fine

<b>dev_dispatcher:</b>

-


trc file: "/usr/sap/Q82/JC00/work/dev_dispatcher", trc level: 1, release: "700"

-


node name : ID2430700

pid : 1192142

system name : Q82

system nr. : 00

started at : Tue Nov 20 10:47:45 2007

arguments :

arg[00] : /usr/sap/Q82/JC00/exe/jlaunch

arg[01] : pf=/usr/sap/Q82/SYS/profile/Q82_JC00_sapQ82

arg[02] : -DSAPINFO=Q82_00_dispatcher

arg[03] : pf=/usr/sap/Q82/SYS/profile/Q82_JC00_sapQ82

[Thr 1] Tue Nov 20 10:47:45 2007

[Thr 1] *** WARNING => INFO: Unknown property [instance.box.number=Q82JC00sapq82] [jstartxx_mt. 841]

[Thr 1] *** WARNING => INFO: Unknown property [instance.en.host=sapQ82] [jstartxx_mt. 841]

[Thr 1] *** WARNING => INFO: Unknown property [instance.en.port=3201] [jstartxx_mt. 841]

[Thr 1] *** WARNING => INFO: Unknown property [instance.system.id=00] [jstartxx_mt. 841]

**********************************************************************

JStartupReadInstanceProperties: read instance properties [/usr/sap/Q82/JC00/j2ee/cluster/instance.properties]

-> ms host : sapQ82

-> ms port : 3901

-> OS libs : /usr/sap/Q82/JC00/j2ee/os_libs

-> Admin URL :

-> run mode : normal

-> run action : NONE

-> enabled : yes

**********************************************************************

**********************************************************************

Used property files

-> files [00] : /usr/sap/Q82/JC00/j2ee/cluster/instance.properties

**********************************************************************

**********************************************************************

Instance properties

-> ms host : sapQ82

-> ms port : 3901

-> os libs : /usr/sap/Q82/JC00/j2ee/os_libs

-> admin URL :

-> run mode : normal

-> run action : NONE

-> enabled : yes

**********************************************************************

**********************************************************************

Bootstrap nodes

-> [00] bootstrap : /usr/sap/Q82/JC00/j2ee/cluster/instance.properties

-> [01] bootstrap_ID2430700 : /usr/sap/Q82/JC00/j2ee/cluster/instance.properties

-> [02] bootstrap_ID2430750 : /usr/sap/Q82/JC00/j2ee/cluster/instance.properties

**********************************************************************

**********************************************************************

Worker nodes

-> [00] ID2430700 : /usr/sap/Q82/JC00/j2ee/cluster/instance.properties

-> [01] ID2430750 : /usr/sap/Q82/JC00/j2ee/cluster/instance.properties

**********************************************************************

[Thr 1] JLaunchRequestQueueInit: create named pipe for ipc

[Thr 1] JLaunchRequestQueueInit: create pipe listener thread

[Thr 258] JLaunchRequestFunc: Thread 258 started as listener thread for np messages.

[Thr 515] WaitSyncSemThread: Thread 515 started as semaphore monitor thread.

[Thr 1] SigISetDefaultAction : default handling for signal 20

[Thr 1] NiInit3: NI already initialized; param 'maxHandles' ignored (1;202)

[Thr 1] CPIC (version=700.2006.09.13)

[Thr 1] [Node: dispatcher] java home is set by profile parameter

Java Home: /usr/java14_64

[Thr 1] JStartupICheckFrameworkPackage: can't find framework package /usr/sap/Q82/JC00/exe/jvmx.jar

**********************************************************************

JStartupIReadSection: read node properties [ID2430700]

-> node name : dispatcher

-> node type : dispatcher

-> node execute : yes

-> jlaunch parameters :

-> java path : /usr/java14_64

-> java parameters : -Xj9 -Xgcpolicy.gencon -verbose:gc -Xmn70m -Xdisableexplicitgc -Djava.security.policy=.\java.policy -Djava.security.egd=file:/dev/urandom -Djco.jarm=1

-> java vm version : J2RE 1.4.2 IBM J9 2.3 AIX ppc64-64 j9ap64142ifx-20070510a (JIT enabled)

-> java vm vendor : IBM J9 VM (IBM Corporation)

-> java vm type : server

-> java vm cpu : ppc64

-> heap size : 202M

-> init heap size : 202M

-> root path : /usr/sap/Q82/JC00/j2ee/cluster/dispatcher

-> class path : ./bin/boot/boot.jar:./bin/system/bytecode.jar:.

-> OS libs path : /usr/sap/Q82/JC00/j2ee/os_libs

-> main class : com.sap.engine.boot.Start

-> framework class : com.sap.bc.proj.jstartup.JStartupFramework

-> registr. class : com.sap.bc.proj.jstartup.JStartupNatives

-> framework path : /usr/sap/Q82/JC00/exe/jstartup.jar:/usr/sap/Q82/JC00/exe/jvmx.jar

-> shutdown class : com.sap.engine.boot.Start

-> parameters :

-> debuggable : no

-> debug mode : no

-> debug port : 50000

-> shutdown timeout : 120000

**********************************************************************

[Thr 1] JLaunchISetDebugMode: set debug mode [no]

[Thr 772] JLaunchIStartFunc: Thread 772 started as Java VM thread.

**********************************************************************

JHVM_LoadJavaVM: VM Arguments of node [dispatcher]

-> stack : 1048576 Bytes

-> arg[ 0]: exit

-> arg[ 1]: abort

-> arg[ 2]: vfprintf

-> arg[ 3]: -Xj9

-> arg[ 4]: -Xgcpolicy.gencon

-> arg[ 5]: -verbose:gc

-> arg[ 6]: -Xmn70m

-> arg[ 7]: -Xdisableexplicitgc

-> arg[ 8]: -Djava.security.policy=.\java.policy

-> arg[ 9]: -Djava.security.egd=file:/dev/urandom

-> arg[ 10]: -Djco.jarm=1

-> arg[ 11]: -Dsys.global.dir=/usr/sap/Q82/SYS/global

-> arg[ 12]: -Dapplication.home=/usr/sap/Q82/JC00/exe

-> arg[ 13]: -Djava.class.path=/usr/sap/Q82/JC00/exe/jstartup.jar:/usr/sap/Q82/JC00/exe/jvmx.jar:./bin/boot/boot.jar:./bin/system/bytecode.jar:.

-> arg[ 14]: -Djava.library.path=/usr/java14_64/jre/bin:/usr/java14_64/jre/bin:/usr/java14_64/jre/bin/classic:/usr/java14_64/jre/bin:/usr/sap/Q82/JC00/exe:/usr/sap/Q82/JC00/exe:/usr/sap/Q82/SYS/exe/run:/oracle/client/10x_64/instantclient:/usr/sap/Q82/JC00/exe::/usr/lib:/usr/sap/Q82/JC00/j2ee/os_libs:/usr/sap/Q82/JC00/exe:/usr/sap/Q82/JC00/exe:/usr/lib:/lib:/usr/sap/Q82/SYS/exe/run:/oracle/client/10x_64/instantclient

-> arg[ 15]: -Dmemory.manager=202M

-> arg[ 16]: -Xmx202M

-> arg[ 17]: -Xms202M

-> arg[ 18]: -DLoadBalanceRestricted=no

-> arg[ 19]: -Djstartup.mode=JCONTROL

-> arg[ 20]: -Djstartup.ownProcessId=1192142

-> arg[ 21]: -Djstartup.ownHardwareId=R1572408088

-> arg[ 22]: -Djstartup.whoami=dispatcher

-> arg[ 23]: -Djstartup.debuggable=no

-> arg[ 24]: -DSAPINFO=Q82_00_dispatcher

-> arg[ 25]: -DSAPSTARTUP=1

-> arg[ 26]: -DSAPSYSTEM=00

-> arg[ 27]: -DSAPSYSTEMNAME=Q82

-> arg[ 28]: -DSAPMYNAME=sapQ82_Q82_00

-> arg[ 29]: -DSAPDBHOST=sapQ82

-> arg[ 30]: -Dj2ee.dbhost=sapQ82

**********************************************************************

[Thr 772] *** ERROR => JHVM_LoadJavaVM: Cannot create Java VM (rc=-6) [jhvmxx_mt.c 542]

[Thr 772] *** ERROR => Cannot load Java VM (server) (rc=-1) [jlnchxxi_mt. 752]

[Thr 772] **********************************************************************

  • ERROR => Java VM initialization failed.

  • Please see SAP Note 943602 , section 'Java VM initialization issues'

  • for additional information and trouble shooting.

**********************************************************************

[Thr 772] SigISetIgnoreAction : SIG_IGN for signal 20

[Thr 772] JLaunchCloseProgram: good bye (exitcode = -1)

Does somebody has any ideas?

Regards Peter

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1 Answer

  • author's profile photo Former Member
    Former Member
    Posted on Nov 20, 2007 at 11:33 AM

    Hi folks,

    i solved it by myself. There was a wrong javaparameter in the settings of the dispatcher.

    -Xgcpolicy.gencon instead of -Xgcpolicy:gencon, my colleague has found it out.

    Regards Peter

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