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Not able to start the jstart process.

Former Member
0 Kudos

Hello,

I have done a migration of NE CE 7.1. The migration was done successfully. After migration when I bring up the j2ee it is not coming up. I checked the server0 log and here is the error,

AS Java version [7.11.3710.34306.20081117170308] is starting server process [ID607164650] on host

Loading [LogManager]... [138] ms

Loading [PoolManager]... [5] ms

Loading [ApplicationThreadManager]... [188] ms

Loading [ThreadManager]... [18] ms

Loading [ClassLoaderManager]... [51] ms

Loading [ClusterManager]... [GC [ParNew: 436736K->4181K(655104K), 0.0344980 secs] 436736K->4181K(5024512K), 0.0346110 secs]

[514] ms

Loading [LockingManager]... [69] ms

Loading [ConfigurationManager]... [4740] ms

Loading [CacheManager]... [106] ms

Loading [DatabaseManager]... [772] ms

Loading [SessionManager]... [553] ms

Loading [LicensingManager]... [33] ms

Loading [ServiceManager]...

ERROR: Server process failed to start due to:

java.lang.NoClassDefFoundError: com/sap/bc/proj/jstartup/sadm/ShmComponent

at com.sap.engine.core.service630.container.ServiceContainerImpl.init(ServiceContainerImpl.java:125)

at com.sap.engine.core.Framework.loadSingleManager(Framework.java:630)

at com.sap.engine.core.Framework.loadManagers(Framework.java:394)

at com.sap.engine.core.Framework.start(Framework.java:329)

at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)

at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)

at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)

at java.lang.reflect.Method.invoke(Method.java:585)

at com.sap.engine.boot.FrameThread.startFramework(FrameThread.java:155)

at com.sap.engine.boot.FrameThread.run(FrameThread.java:179)

at com.sap.engine.boot.StartFrame.work(StartFrame.java:93)

at com.sap.engine.boot.Start.main(Start.java:35)

Caused by: java.lang.ClassNotFoundException: com.sap.bc.proj.jstartup.sadm.ShmComponent

-


Loader Info -


ClassLoader name: [system:Kernel]

Living status: alive

Direct parent loaders:

[library:core_lib]

Resources:

/usr/sap/FH2/J60/j2ee/cluster/bin/kernel/jenqulib.jar

/usr/sap/FH2/J60/j2ee/cluster/bin/kernel/sap.comtcantlr~runtime.jar

/usr/sap/FH2/J60/j2ee/cluster/bin/kernel/sap.comtcblcache_pluginslib.jar

/usr/sap/FH2/J60/j2ee/cluster/bin/kernel/sap.comtcblcachemgmtapi_for_assembly.jar

/usr/sap/FH2/J60/j2ee/cluster/bin/kernel/sap.comtcblcachemgmtimpl.jar

/usr/sap/FH2/J60/j2ee/cluster/bin/kernel/sap.comtcblframekrn.jar

/usr/sap/FH2/J60/j2ee/cluster/bin/kernel/sap.comtcbljkernel_cacheimpl.jar

/usr/sap/FH2/J60/j2ee/cluster/bin/kernel/sap.comtcbljkernel_classloadkrn.jar

/usr/sap/FH2/J60/j2ee/cluster/bin/kernel/sap.comtcbljkernel_clusterkrn.jar

/usr/sap/FH2/J60/j2ee/cluster/bin/kernel/sap.comtcbljkernel_configurationkrn.jar

/usr/sap/FH2/J60/j2ee/cluster/bin/kernel/sap.comtcbljkernel_databasekrn.jar

/usr/sap/FH2/J60/j2ee/cluster/bin/kernel/sap.comtcbljkernel_licensingkrn.jar

/usr/sap/FH2/J60/j2ee/cluster/bin/kernel/sap.comtcbljkernel_lockingkrn.jar

/usr/sap/FH2/J60/j2ee/cluster/bin/kernel/sap.comtcbljkernel_logkrn.jar

/usr/sap/FH2/J60/j2ee/cluster/bin/kernel/sap.comtcbljkernel_poolkrn.jar

/usr/sap/FH2/J60/j2ee/cluster/bin/kernel/sap.comtcbljkernel_servicekrn.jar

/usr/sap/FH2/J60/j2ee/cluster/bin/kernel/sap.comtcbljkernel_threadkrn.jar

/usr/sap/FH2/J60/j2ee/cluster/bin/kernel/sap.comtcblopensqlkernelimplOpenSQLKrn.jar

/usr/sap/FH2/J60/j2ee/cluster/bin/kernel/sap.comtcjeoffline_deployimpl.jar

/usr/sap/FH2/J60/j2ee/cluster/bin/kernel/sap.comtcjesessionmgmtimpl.jar

/usr/sap/FH2/J60/j2ee/cluster/bin/kernel/sap.comtcseclikeylikey_assembly.jar

-


at com.sap.engine.boot.loader.MultiParentClassLoader.loadClass(MultiParentClassLoader.java:274)

at com.sap.engine.boot.loader.MultiParentClassLoader.loadClass(MultiParentClassLoader.java:243)

at java.lang.ClassLoader.loadClassInternal(ClassLoader.java:353)

... 12 more

Please let me know if anyone has faced this error or any adive will be highly appreciated

Thanks and Regards,

Deepak Rade

Accepted Solutions (1)

Accepted Solutions (1)

former_member432219
Active Participant
0 Kudos

HI

I've encountered this NoClassDefFoundError in the past where a 7.11 AS Java is started and the startup framework has not been updated and remains at 7.10

The ShmComponent class does not exist in 7.10

You need to ensure that the kernel is 7.11 not 7.10. If it is 7.10 you should patch the kernel , use note 1122058 as guide

Answers (2)

Answers (2)

Former Member
0 Kudos

Thanks Patrick, You were right Kernel 711 did made it to start.

Regards,

Deepak Rade

Former Member
0 Kudos

Hello Patrick,

I updated the kernel , sapjvm still the same error persists.

Please let me know if you have any more thoughts.

Regards

Deepak