Java server0 restaring authomatically

[Former Member]

Hi All,

My java server0 is restating automatically.

I checked some notes and maintained the java parameters accordingly but it did not help.

Please find below the logs abd the parameters

I am on Windows 64 bit server

Java parameter setting

Djco.jarm=1

-XX:MaxPermSize=512M

-XX:PermSize=512M

-Xms2048M

-XX:NewSize=171M

-XX:MaxNewSize=171M

-XX:+DisableExplicitGC

-verbose:gc

-XX:+PrintGCDetails

-XX:+PrintGCTimeStamps

-Djava.awt.headless=true

-Dsun.io.useCanonCaches=false

-XX:SoftRefLRUPolicyMSPerMB=1

-XX:SurvivorRatio=2

-XX:TargetSurvivorRatio=90

-Djava.security.policy=./java.policy

-Djava.security.egd=file:/dev/urandom

-Dorg.omg.CORBA.ORBClass=com.sap.engine.system.ORBProxy

-Dorg.omg.CORBA.ORBSingletonClass=com.sap.engine.system.ORBSingletonProxy

-Djavax.rmi.CORBA.PortableRemoteObjectClass=com.sap.engine.system.PortableRemoteObjectProxy

Developer trace

-

---

trc file: "H:\usr\sap\XID\DVEBMGS00\work\dev_server0", trc level: 1, release: "700"

-

---

node name : ID7718850

pid : 8428

system name : XID

system nr. : 00

started at : Wed Dec 02 16:18:16 2009

arguments :

arg[00] : H:\usr\sap\XID\DVEBMGS00\exe\jlaunch.exe

arg[01] : pf=H:\usr\sap\XID\SYS\profile\XID_DVEBMGS00_hkbxidev

arg[02] : -DSAPINFO=XID_00_server

arg[03] : pf=H:\usr\sap\XID\SYS\profile\XID_DVEBMGS00_hkbxidev

arg[04] : -DSAPSTART=1

arg[05] : -DCONNECT_PORT=3593

arg[06] : -DSAPSYSTEM=00

arg[07] : -DSAPSYSTEMNAME=XID

arg[08] : -DSAPMYNAME=hkbxidev_XID_00

arg[09] : -DSAPPROFILE=H:\usr\sap\XID\SYS\profile\XID_DVEBMGS00_hkbxidev

arg[10] : -DFRFC_FALLBACK=ON

arg[11] : -DFRFC_FALLBACK_HOST=localhost

[Thr 6488] Wed Dec 02 16:18:16 2009

[Thr 6488] *** WARNING => INFO: Unknown property [instance.box.number=XIDDVEBMGS00hkbxidev] [jstartxx.c 841]

[Thr 6488] *** WARNING => INFO: Unknown property [instance.en.host=hkbxidev] [jstartxx.c 841]

[Thr 6488] *** WARNING => INFO: Unknown property [instance.en.port=3201] [jstartxx.c 841]

[Thr 6488] *** WARNING => INFO: Unknown property [instance.system.id=0] [jstartxx.c 841]

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

JStartupReadInstanceProperties: read instance properties [H:\usr\sap\XID\DVEBMGS00\j2ee\cluster\instance.properties]

-> ms host : hkbxidev

-> ms port : 3901

-> OS libs : H:\usr\sap\XID\DVEBMGS00\j2ee\os_libs

-> Admin URL :

-> run mode : NORMAL

-> run action : NONE

-> enabled : yes

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

**********ion=700.2006.09.13)

[Thr 6488] [Node: server0] java home is set by profile parameter

Java Home: C:\j2sdk1.4.2_13-x64

[Thr 6488] JStartupICheckFrameworkPackage: can't find framework package H:\usr\sap\XID\DVEBMGS00\exe\jvmx.jar

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

JStartupIReadSection: read node properties [ID7718850]

-> node name : server0

-> node type : server

-> node execute : yes

-> jlaunch parameters :

-> java path : C:\j2sdk1.4.2_13-x64

-> java parameters : -Djco.jarm=1 -XX:MaxPermSize=512M -XX:PermSize=512M -XX:NewSize=171M -XX:MaxNewSize=171M -XX:DisableExplicitGC -verbose:gc -XX:PrintGCDetails -XX:+PrintGCTimeStamps -Djava.awt.headless=true -Dsun.io.useCanonCaches=false -XX:SoftRefLRUPolicyMSPerMB=1 -XX:SurvivorRatio=2 -XX:TargetSurvivorRatio=90 -Djava.security.policy=./java.policy -Djava.security.egd=file:/dev/urandom -Dorg.omg.CORBA.ORBClass=com.sap.engine.system.ORBProxy -Dorg.omg.CORBA.ORBSingletonClass=com.sap.engine.system.ORBSingletonProxy -Djavax.rmi.CORBA.PortableRemoteObjectClass=com.sap.engine.system.PortableRemoteObjectProxy

-> java vm version : 1.4.2_13-b06

-> java vm vendor : Java HotSpot(TM) 64-Bit Server VM (Sun Microsystems Inc.)

-> java vm type : server

-> java vm cpu : amd64

-> heap size : 4096M

-> init heap size : 2048M

-> root path : H:\usr\sap\XID\DVEBMGS00\j2ee\cluster\server0

-> class path : .\bin\boot\boot.jar;.\bin\boot\jaas.jar;.\bin\system\bytecode.jar;.

-> OS libs path : H:\usr\sap\XID\DVEBMGS00\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 : H:\usr\sap\XID\DVEBMGS00\exe\jstartup.jar;H:\usr\sap\XID\DVEBMGS00\exe\jvmx.jar

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

-> parameters :

-> debuggable : no

Best Regards

Tushar

[Former Member · Accepted solution]

Hi sandeep,

Few things that i could suggest you to address this behavior.

Please use 'jcmon' to know the problem.

1. Please ensure, you have set the environment variables for Java home

2. Please change your Kernel

3. If you have configured your system to use Junction Point, ensure juction points are working properly.

I hope above will help to conclude on the issue.

Regards

Sekhar

Edited by: sekhar on Dec 2, 2009 12:49 PM

[Former Member]

Hi Tushar,

Is there any change in the hardware recently ?

If yes, then check the SAP license on the server.

If not the above case, please post std_server0.out

Cheers...,

Raghu

[former_member227283]

Hi Sandeep,

This is general problem of portal.

This is due to heap memory.

For solving this issue you have to set the heap memory ( tune the system ) as per note :- 723909

====================================

-Xmx2048m

-Xms2048m

-XX:NewSize=320m

-XX:MaxNewSize=320m

-XX:PermSize=512m

-XX:MaxPermSize=512m

===========================

As well if you have much load on the application then you can increase more the heap meomry

i can see in your error the value of NEWSIZE is 170 increase NEWSIZE and MAXNEWZIXE to 320 and then restart the application

Thanks

Anil

Edited by: Anil Bhandary on Dec 2, 2009 1:18 PM