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JVM in SolMan

Hi Guys!

So in our landscape we have Solution Manager in a dual stack, and i've noticed that we have the JVM disabled, in all environments.

This doesn't seem to affect functionality since we mostly use it for ChaRM and RCA.

So I was wondering, is it just our landscape or is the jvm not used in a dual-stack?

Thanks!

Former Member
replied

Hi Marcos,

VMC is not loaded error is may be because of version mismatch, check KBA 1793427 - VMC Not loaded for more details.

If you see server process running, it means that it is using a JVM.

To check using which JVM it is being started, goto dev_server logs in work directory, in beginning you will see logs like below, which will give you JVM location and other information.

-> java path          : /usr/sap/SM1/DVEBMGS00/exe/sapjvm_4

-> java parameters    : -XX:MaxNewSize=600M -XX:NewSize=600M -XX:MaxPermSize=512M -XX:PermSize=512M -XX:+UseConcMarkSweepGC -XX:+DisableExplicitGC -XX:TargetSurvivorRat

io=90 -XX:SurvivorRatio=4 -XX:+PrintGCDetails -XX:+PrintGCTimeStamps -verbose:gc -XX:SoftRefLRUPolicyMSPerMB=1 -XX:HeapDumpPath=OOM.hprof -XX:+HeapDumpOnOutOfMemoryErro

r -Djco.jarm=1 -Djava.awt.headless=true -Djava.security.policy=./java.policy -Djava.security.egd=file:/dev/urandom -Dsun.io.useCanonCaches=false -Dorg.omg.CORBA.ORBClas

s=com.sap.engine.system.ORBProxy -Dorg.omg.CORBA.ORBSingletonClass=com.sap.engine.system.ORBSingletonProxy -Dorg.omg.PortableInterceptor.ORBInitializerClass.com.sap.eng

ine.services.ts.jts.ots.PortableInterceptor.JTSInitializer -Djavax.rmi.CORBA.PortableRemoteObjectClass=com.sap.engine.system.PortableRemoteObjectProxy -Dcom.sap.jvm.sce

nario=j2ee -XX:+HandlePromotionFailure -XX:+UseTLAB

-> java vm version    : 4.1.051 25.31-b07

-> java vm vendor     : SAP Java Server VM (SAP AG)

-> java vm type       : server

-> java vm cpu        : ppc64

Hope this will help!

Thanks and Regards

Sachin Gupta

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