Migration server nodes

Hi,
I'm preparing a migration from ep6sp2 to nw04sp15.
On the source machine there are 2 server nodes.
Do you know if on the target machine must be also 2 server nodes??
Florin

No, that's not required. You can migrate to a single
node single instance installation and add server nodes
and dialog instances later on.

Similar Messages

How to create one more server node for SAP J2EE server?

Hi,
Can any one please suggest how to create one more server node for SAP J2EE server? I am using WAS700.
Thanks and Regards,
Smriti.

Hai,
Login into the Configtool(C:\usr\sap\SID\DVEBMGS<inst no>\j2ee\configtool) if ABAP+JAVA stack or C:\usr\sap\SID\JC<inst no>\j2ee\configtool) if JAVA stack
click on the instance and and select the addserver button on the top to create a servernode for J2EE server.
Thanks and Regards,

The problem is occurred with J2ee server node which is disabled it from MMC

Dear SAP Consultants,
The problem is occurred with J2ee server node which is disabled J2ee server node from MMS Console and the abap work process is working fine but the dispatcher is yellow status and I can login to the abap system but Iu2019m not able to start the j2ee from Tcode u201CSmicmu201D as well
The system parameters are:
BI 7.0 System as ABAP & JAVA add on, windows 2003 on Oracle database, 24 GB Ram
Paging files: Driveu201D Os system: minimum: 1525, maximum: 3048
Driveu201DEu201D application: minimum: 70855, maximum: 70855
I can see the log files as follow:
From dev_disp:
Sun Jun 21 13:10:28 2009
J2EE server info
start = TRUE
state = STARTED
pid = 2892
argv[0] = E:\usr\sap\BWD\DVEBMGS00\exe\jcontrol.EXE
argv[1] = E:\usr\sap\BWD\DVEBMGS00\exe\jcontrol.EXE
argv[2] = pf=E:\usr\sap\BWD\SYS\profile\BWD_DVEBMGS00_cai-bwdev
argv[3] = -DSAPSTART=1
argv[4] = -DCONNECT_PORT=64990
argv[5] = -DSAPSYSTEM=00
argv[6] = -DSAPSYSTEMNAME=BWD
argv[7] = -DSAPMYNAME=cai-bwdev_BWD_00
argv[8] = -DSAPPROFILE=E:\usr\sap\BWD\SYS\profile\BWD_DVEBMGS00_cai-bwdev
argv[9] = -DFRFC_FALLBACK=ON
argv[10] = -DFRFC_FALLBACK_HOST=localhost
start_lazy = 0
start_control = SAP J2EE startup framework
DpJ2eeStart: j2ee state = STARTED
DpJ2eeLogin: j2ee state = CONNECTED
Sun Jun 21 13:10:29 2009
***LOG Q0I=> NiIRead: recv (10054: WSAECONNRESET: Connection reset by peer) [nixxi.cpp 4424]
ERROR => NiIRead: SiRecv failed for hdl 6 / sock 1032
    (SI_ECONN_BROKEN/10054; I4; ST; 127.0.0.1:1362) [nixxi.cpp    4424]
DpJ2eeMsgProcess: j2ee state = CONNECTED (NIECONN_BROKEN)
DpIJ2eeShutdown: send SIGINT to SAP J2EE startup framework (pid=2892)
ERROR => DpProcKill: kill failed [dpntdisp.c   371]
DpIJ2eeShutdown: j2ee state = SHUTDOWN
Sun Jun 21 13:10:48 2009
DpEnvCheckJ2ee: switch off j2ee start flag
From dev_jcontrol :
[Thr 2124] Sun Jun 21 13:10:29 2009
[Thr 2124] *** ERROR => invalid return code of process [bootstrap] (exitcode = 66) [jstartxx.c   1642]
[Thr 2124] JControlExecuteBootstrap: error executing bootstrap node [bootstrap] (rc = 66)
[Thr 2124] JControlCloseProgram: started (exitcode = 66)
[Thr 2124] JControlCloseProgram: good bye... (exitcode = 66)
From dev_bootstrap :
JHVM_BuildArgumentList: main method arguments of node [bootstrap]
-> arg[ 0]: com.sap.engine.bootstrap.Bootstrap
-> arg[ 1]: ./bootstrap
-> arg[ 2]: ID0072573
-> arg[ 3]: -XX:NewSize=57M
-> arg[ 4]: -XX:MaxNewSize=57M
-> arg[ 5]: -Xms256M
-> arg[ 6]: -Xmx256M
-> arg[ 7]: -XX:+DisableExplicitGC
-> arg[ 8]: -verbose:gc
-> arg[ 9]: -Djava.security.policy=.java.policy
-> arg[ 10]: -Djava.security.egd=file:/dev/urandom
-> arg[ 11]: -Djco.jarm=1
[Thr 5216] JLaunchIExitJava: exit hook is called (rc = 66)
[Thr 5216] **********************************************************************
ERROR => The Java VM terminated with a non-zero exit code.
Please see SAP Note 943602 , section 'J2EE Engine exit codes'
for additional information and trouble shooting.
[Thr 5216] JLaunchCloseProgram: good bye (exitcode = 66)
From server.0.log :
#1.5 #001E4F208703008A0001C7470000092000046A4414D60A1F#1242740546634#/System/Server##com.sap.caf.eu.gp.schedule.impl.ScheduleWorker#J2EE_GUEST#0##n/a##27772ea0447811deb9bf001e4f208703#SAPEngine_Application_Thread[impl:3]_25##0#0#Error#1#com.sap.caf.eu.gp.schedule.impl.ScheduleWorker#Plain###ERROR_ACQUIRE_CONNECTION
com.sap.caf.eu.gp.base.exception.EngineException: ERROR_ACQUIRE_CONNECTION
     at com.sap.caf.eu.gp.base.db.ConnectionPoolJ2EE.getConnection(ConnectionPoolJ2EE.java:92)
     at com.sap.caf.eu.gp.schedule.impl.ScheduleDbImpl.getScheduleToProcess(ScheduleDbImpl.java:1936)
     at com.sap.caf.eu.gp.schedule.impl.ScheduleService.getScheduleToProcess(ScheduleService.java:432)
     at com.sap.caf.eu.gp.schedule.impl.ScheduleWorker.work(ScheduleWorker.java:77)
     at com.sap.caf.eu.gp.schedule.impl.ScheduleWorker.run(ScheduleWorker.java:63)
     at com.sap.engine.core.thread.impl3.ActionObject.run(ActionObject.java:37)
     at java.security.AccessController.doPrivileged(Native Method)
     at com.sap.engine.core.thread.impl3.SingleThread.execute(SingleThread.java:102)
     at com.sap.engine.core.thread.impl3.SingleThread.run(SingleThread.java:172)
Caused by: com.sap.engine.services.dbpool.exceptions.BaseSQLException: ResourceException in method ConnectionFactoryImpl.getConnection(): com.sap.engine.services.dbpool.exceptions.BaseResourceException: SQLException thrown by the physical connection: com.sap.sql.log.OpenSQLException: Error while accessing secure store: File "
cai-bwdev
sapmnt
BWD
SYS
global
security
data
SecStore.properties" does not exist although it should..
     at com.sap.engine.services.dbpool.cci.ConnectionFactoryImpl.getConnection(ConnectionFactoryImpl.java:59)
     at com.sap.caf.eu.gp.base.db.ConnectionPoolJ2EE.getConnection(ConnectionPoolJ2EE.java:89)
     ... 8 more
Caused by: com.sap.engine.services.dbpool.exceptions.BaseResourceException: SQLException thrown by the physical connection: com.sap.sql.log.OpenSQLException: Error while accessing secure store: File "
cai-bwdev
sapmnt
BWD
SYS
global
security
data
SecStore.properties" does not exist although it should..
     at com.sap.engine.services.dbpool.spi.ManagedConnectionFactoryImpl.createManagedConnection(ManagedConnectionFactoryImpl.java:193)
     at com.sap.engine.services.connector.jca.ConnectionHashSet.match(ConnectionHashSet.java:338)
     at com.sap.engine.services.connector.jca.ConnectionManagerImpl.allocateConnection(ConnectionManagerImpl.java:267)
     at com.sap.engine.services.dbpool.cci.ConnectionFactoryImpl.getConnection(ConnectionFactoryImpl.java:51)
     ... 9 more
Caused by: com.sap.sql.log.OpenSQLException: Error while accessing secure store: File "
cai-bwdev
sapmnt
BWD
SYS
global
security
data
SecStore.properties" does not exist although it should..
     at com.sap.sql.log.Syslog.createAndLogOpenSQLException(Syslog.java:106)
     at com.sap.sql.log.Syslog.createAndLogOpenSQLException(Syslog.java:145)
     at com.sap.sql.connect.OpenSQLDataSourceImpl.setDataSourceName(OpenSQLDataSourceImpl.java:226)
     at com.sap.sql.connect.OpenSQLDataSourceImpl.setDataSourceName(OpenSQLDataSourceImpl.java:197)
     at com.sap.engine.services.dbpool.spi.ManagedConnectionFactoryImpl.createManagedConnection(ManagedConnectionFactoryImpl.java:117)
     ... 12 more
Caused by: com.sap.security.core.server.secstorefs.FileMissingException: File "
cai-bwdev
sapmnt
BWD
SYS
global
security
data
SecStore.properties" does not exist although it should.
     at com.sap.security.core.server.secstorefs.StorageHandler.openExistingStore(StorageHandler.java:372)
     at com.sap.security.core.server.secstorefs.SecStoreFS.openExistingStore(SecStoreFS.java:1946)
     at com.sap.sql.connect.OpenSQLConnectInfo.getStore(OpenSQLConnectInfo.java:802)
     at com.sap.sql.connect.OpenSQLConnectInfo.lookup(OpenSQLConnectInfo.java:783)
     at com.sap.sql.connect.OpenSQLDataSourceImpl.setDataSourceName(OpenSQLDataSourceImpl.java:209)
     ... 14 more
Please advice with the right solution,
Regards,
Ahmed

thanks

Failed to start Oracle Weblogic Server node in 11g

Hello friends,
I have a problem starting the Weblogic Server node Oracle 11g (10.3.5).
Any suggestions to solve the problem
Logs----------------------------------------------------------------------------------
<Nov 3, 2011 12:33:03 PM> <INFO> <NodeManager> <Server output log file is '/opt/middleware/user_projects/domains/DomainOWL/servers/Server01/logs/Server01.out'>
<Nov 3, 2011 12:33:07 PM PET> <Info> <Security> <BEA-090905> <Disabling CryptoJ JCE Provider self-integrity check for better startup performance. To enable this check, specify -Dweblogic.security.allowCryptoJDefaultJCEVerification=true>
<Nov 3, 2011 12:33:07 PM PET> <Info> <Security> <BEA-090906> <Changing the default Random Number Generator in RSA CryptoJ from ECDRBG to FIPS186PRNG. To disable this change, specify -Dweblogic.security.allowCryptoJDefaultPRNG=true>
<Nov 3, 2011 12:33:11 PM PET> <Info> <WebLogicServer> <BEA-000377> <Starting WebLogic Server with Java HotSpot(TM) Server VM Version 19.1-b02 from Sun Microsystems Inc.>
<Nov 3, 2011 12:33:18 PM PET> <Info> <Management> <BEA-141107> <Version: WebLogic Server 10.3.5.0 Fri Apr 1 20:20:06 PDT 2011 1398638 >
<Nov 3, 2011 12:33:24 PM PET> <Notice> <WebLogicServer> <BEA-000365> <Server state changed to STARTING>
<Nov 3, 2011 12:33:24 PM PET> <Info> <WorkManager> <BEA-002900> <Initializing self-tuning thread pool>
<Nov 3, 2011 12:33:25 PM PET> <Notice> <Log Management> <BEA-170019> <The server log file /opt/middleware/user_projects/domains/DomainOWL/servers/Server01/logs/Server01.log is opened. All server side log events will be written to this file.>
<Nov 3, 2011 12:33:25 PM PET> <Warning> <NodeManager> <BEA-300043> <Node manager native library not found - server process id not saved.>
<Nov 3, 2011 12:33:26 PM PET> <Error> <Socket> <BEA-000438> <Unable to load performance pack. Using Java I/O instead. Please ensure that a native performance library is in: '"/opt/jdk1.6.0/jre/lib/sparcv9/server:/opt/jdk1.6.0/jre/lib/sparcv9:/opt/jdk1.6.0/jre/../lib/sparcv9:/opt/middleware/patch_wls1035/profiles/default/native:/opt/middleware/patch_ocp360/profiles/default/native:/opt/middleware/wlserver_10.3/server/native/solaris/sparc64:/opt/middleware/wlserver_10.3/server/native/solaris/sparc64:/opt/middleware/wlserver_10.3/server/native/solaris/sparc64/oci920_8:/usr/jdk/packages/lib/sparcv9:/lib/64:/usr/lib/64"'
>
<Nov 3, 2011 12:33:37 PM PET> <Notice> <Security> <BEA-090082> <Security initializing using security realm myrealm.>
<Nov 3, 2011 12:33:40 PM PET> <Warning> <Store> <BEA-280101> <The persistent file store "_WLS_Server01" is forced to use buffered I/O and so may have significantly degraded performance. Either the OS/hardware environment does not support the chosen write policy or the native wlfileio library is missing. See store open log messages for the requested and final write policies. See the documentation on store synchronous write policy configuration for advice.>
<Nov 3, 2011 12:33:49 PM PET> <Notice> <WebLogicServer> <BEA-000365> <Server state changed to STANDBY>
<Nov 3, 2011 12:33:49 PM PET> <Notice> <WebLogicServer> <BEA-000365> <Server state changed to STARTING>
<Nov 3, 2011 12:33:56 PM PET> <Notice> <Log Management> <BEA-170027> <The Server has established connection with the Domain level Diagnostic Service successfully.>
<Nov 3, 2011 12:33:56 PM PET> <Notice> <Cluster> <BEA-000197> <Listening for announcements from cluster using unicast cluster messaging>
<Nov 3, 2011 12:33:56 PM PET> <Notice> <Cluster> <BEA-000133> <Waiting to synchronize with other running members of oimClusterT.>
<Nov 3, 2011 12:34:26 PM PET> <Notice> <WebLogicServer> <BEA-000365> <Server state changed to ADMIN>
<Nov 3, 2011 12:34:27 PM PET> <Notice> <WebLogicServer> <BEA-000365> <Server state changed to RESUMING>
<Nov 3, 2011 12:34:27 PM PET> <Notice> <Cluster> <BEA-000162> <Starting "async" replication service with remote cluster address "null">
<Nov 3, 2011 12:34:31 PM PET> <Notice> <Security> <BEA-090171> <Loading the identity certificate and private key stored under the alias DemoIdentity from the jks keystore file /opt/middleware/wlserver_10.3/server/lib/DemoIdentity.jks.>
<Nov 3, 2011 12:34:31 PM PET> <Notice> <Security> <BEA-090169> <Loading trusted certificates from the jks keystore file /opt/middleware/wlserver_10.3/server/lib/DemoTrust.jks.>
<Nov 3, 2011 12:34:31 PM PET> <Notice> <Security> <BEA-090169> <Loading trusted certificates from the jks keystore file /opt/jdk1.6.0/jre/lib/security/cacerts.>
<Nov 3, 2011 12:34:33 PM PET> <Alert> <Security> <BEA-090152> <Demo trusted CA certificate is being used in production mode: [
Version: V3
Subject: CN=CACERT, OU=FOR TESTING ONLY, O=MyOrganization, L=MyTown, ST=MyState, C=US
Signature Algorithm: MD5withRSA, OID = 1.2.840.113549.1.1.4
Key: SunPKCS11-Solaris RSA public key, 512 bits (id 58638024, session object)
modulus: 9550192877869244258838480703390456015046425375252278279190673063544122510925482179963329236052146047356415957587628011282484772458983977898996276815440753
public exponent: 65537
Validity: [From: Thu Mar 21 15:12:27 PET 2002,
               To: Tue Mar 22 15:12:27 PET 2022]
Issuer: CN=CACERT, OU=FOR TESTING ONLY, O=MyOrganization, L=MyTown, ST=MyState, C=US
SerialNumber: [    33f10648 fcde0deb 4199921f d64537f4]
Certificate Extensions: 1
[1]: ObjectId: 2.5.29.15 Criticality=true
KeyUsage [
Key_CertSign
Algorithm: [MD5withRSA]
Signature:
0000: 9D 26 4C 29 C8 91 C3 A7 06 C3 24 6F AE B4 F8 82 .&L)......$o....
0010: 80 4D AA CB 7C 79 46 84 81 C4 66 95 F4 1E D8 C4 .M...yF...f.....
0020: E9 B7 D9 7C E2 23 33 A4 B7 21 E0 AA 54 2B 4A FF .....#3..!..T+J.
0030: CB 21 20 88 81 21 DB AC 90 54 D8 7D 79 63 23 3C .! ..!...T..yc#<
] The system is vulnerable to security attacks, since it trusts certificates signed by the demo trusted CA.>
<Nov 3, 2011 12:34:33 PM PET> <Notice> <Security> <BEA-090898> <Ignoring the trusted CA certificate "CN=Entrust Root Certification Authority - G2,OU=(c) 2009 Entrust\, Inc. - for authorized use only,OU=See www.entrust.net/legal-terms,O=Entrust\, Inc.,C=US". The loading of the trusted certificate list raised a certificate parsing exception PKIX: Unsupported OID in the AlgorithmIdentifier object: 1.2.840.113549.1.1.11.>
<Nov 3, 2011 12:34:33 PM PET> <Notice> <Security> <BEA-090898> <Ignoring the trusted CA certificate "CN=thawte Primary Root CA - G3,OU=(c) 2008 thawte\, Inc. - For authorized use only,OU=Certification Services Division,O=thawte\, Inc.,C=US". The loading of the trusted certificate list raised a certificate parsing exception PKIX: Unsupported OID in the AlgorithmIdentifier object: 1.2.840.113549.1.1.11.>
<Nov 3, 2011 12:34:34 PM PET> <Notice> <Security> <BEA-090898> <Ignoring the trusted CA certificate "CN=T-TeleSec GlobalRoot Class 3,OU=T-Systems Trust Center,O=T-Systems Enterprise Services GmbH,C=DE". The loading of the trusted certificate list raised a certificate parsing exception PKIX: Unsupported OID in the AlgorithmIdentifier object: 1.2.840.113549.1.1.11.>
<Nov 3, 2011 12:34:34 PM PET> <Notice> <Security> <BEA-090898> <Ignoring the trusted CA certificate "CN=T-TeleSec GlobalRoot Class 2,OU=T-Systems Trust Center,O=T-Systems Enterprise Services GmbH,C=DE". The loading of the trusted certificate list raised a certificate parsing exception PKIX: Unsupported OID in the AlgorithmIdentifier object: 1.2.840.113549.1.1.11.>
<Nov 3, 2011 12:34:34 PM PET> <Notice> <Security> <BEA-090898> <Ignoring the trusted CA certificate "CN=GlobalSign,O=GlobalSign,OU=GlobalSign Root CA - R3". The loading of the trusted certificate list raised a certificate parsing exception PKIX: Unsupported OID in the AlgorithmIdentifier object: 1.2.840.113549.1.1.11.>
<Nov 3, 2011 12:34:34 PM PET> <Notice> <Security> <BEA-090898> <Ignoring the trusted CA certificate "OU=Security Communication RootCA2,O=SECOM Trust Systems CO.\,LTD.,C=JP". The loading of the trusted certificate list raised a certificate parsing exception PKIX: Unsupported OID in the AlgorithmIdentifier object: 1.2.840.113549.1.1.11.>
<Nov 3, 2011 12:34:34 PM PET> <Notice> <Security> <BEA-090898> <Ignoring the trusted CA certificate "CN=VeriSign Universal Root Certification Authority,OU=(c) 2008 VeriSign\, Inc. - For authorized use only,OU=VeriSign Trust Network,O=VeriSign\, Inc.,C=US". The loading of the trusted certificate list raised a certificate parsing exception PKIX: Unsupported OID in the AlgorithmIdentifier object: 1.2.840.113549.1.1.11.>
<Nov 3, 2011 12:34:34 PM PET> <Notice> <Security> <BEA-090898> <Ignoring the trusted CA certificate "CN=KEYNECTIS ROOT CA,OU=ROOT,O=KEYNECTIS,C=FR". The loading of the trusted certificate list raised a certificate parsing exception PKIX: Unsupported OID in the AlgorithmIdentifier object: 1.2.840.113549.1.1.11.>
<Nov 3, 2011 12:34:34 PM PET> <Notice> <Security> <BEA-090898> <Ignoring the trusted CA certificate "CN=GeoTrust Primary Certification Authority - G3,OU=(c) 2008 GeoTrust Inc. - For authorized use only,O=GeoTrust Inc.,C=US". The loading of the trusted certificate list raised a certificate parsing exception PKIX: Unsupported OID in the AlgorithmIdentifier object: 1.2.840.113549.1.1.11.>
<Nov 3, 2011 12:34:34 PM PET> <Notice> <Server> <BEA-002613> <Channel "DefaultSecure" is now listening on 192.168.1.10:7006 for protocols iiops, t3s, CLUSTER-BROADCAST-SECURE, ldaps, https.>
<Nov 3, 2011 12:34:34 PM PET> <Notice> <Server> <BEA-002613> <Channel "Default" is now listening on 192.168.1.10:7005 for protocols iiop, t3, CLUSTER-BROADCAST, ldap, snmp, http.>
<Nov 3, 2011 12:34:34 PM PET> <Notice> <WebLogicServer> <BEA-000330> <Started WebLogic Managed Server "Server01" for domain "DomainOWL" running in Production Mode>
Exception in thread "[STANDBY] ExecuteThread: '7' for queue: 'weblogic.kernel.Default (self-tuning)'" java.lang.OutOfMemoryError: PermGen space
     at java.lang.ClassLoader.defineClass1(Native Method)
     at java.lang.ClassLoader.defineClassCond(ClassLoader.java:632)
     at java.lang.ClassLoader.defineClass(ClassLoader.java:616)
     at java.security.SecureClassLoader.defineClass(SecureClassLoader.java:141)
     at java.net.URLClassLoader.defineClass(URLClassLoader.java:283)
     at java.net.URLClassLoader.access$000(URLClassLoader.java:58)
     at java.net.URLClassLoader$1.run(URLClassLoader.java:197)
     at java.security.AccessController.doPrivileged(Native Method)
     at java.net.URLClassLoader.findClass(URLClassLoader.java:190)
     at java.lang.ClassLoader.loadClass(ClassLoader.java:307)
     at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:301)
     at java.lang.ClassLoader.loadClass(ClassLoader.java:248)
     at weblogic.work.ExecuteThread.execute(ExecuteThread.java:217)
     at weblogic.work.ExecuteThread.run(ExecuteThread.java:178)
Exception in thread "[ACTIVE] ExecuteThread: '8' for queue: 'weblogic.kernel.Default (self-tuning)'" java.lang.OutOfMemoryError: PermGen space
Exception in thread "[ACTIVE] ExecuteThread: '2' for queue: 'weblogic.kernel.Default (self-tuning)'" java.lang.OutOfMemoryError: PermGen space
Exception in thread "[ACTIVE] ExecuteThread: '14' for queue: 'weblogic.kernel.Default (self-tuning)'" java.lang.OutOfMemoryError: PermGen space
Exception in thread "[ACTIVE] ExecuteThread: '16' for queue: 'weblogic.kernel.Default (self-tuning)'" java.lang.OutOfMemoryError: PermGen space
<Nov 3, 2011 12:36:27 PM PET> <Error> <HTTP> <BEA-101020> <[ServletContext@15375304[app:bea_wls_deployment_internal module:bea_wls_deployment_internal.war path:/bea_wls_deployment_internal spec-version:null]] Servlet failed with Exception
java.lang.OutOfMemoryError: PermGen space
>
Exception in thread "[ACTIVE] ExecuteThread: '13' for queue: 'weblogic.kernel.Default (self-tuning)'" java.lang.OutOfMemoryError: PermGen space
Exception in thread "Timer-1" java.lang.OutOfMemoryError: PermGen space
Exception in thread "[ACTIVE] ExecuteThread: '23' for queue: 'weblogic.kernel.Default (self-tuning)'" java.lang.OutOfMemoryError: PermGen space
<Nov 3, 2011 12:36:53 PM PET> <Error> <HTTP> <BEA-101020> <[ServletContext@15375304[app:bea_wls_deployment_internal module:bea_wls_deployment_internal.war path:/bea_wls_deployment_internal spec-version:null]] Servlet failed with Exception
java.lang.OutOfMemoryError: PermGen space
>
<Nov 3, 2011 12:36:24 PM PET> <Error> <Socket> <BEA-000405> <Uncaught Throwable in processSockets
java.lang.OutOfMemoryError: PermGen space.
java.lang.OutOfMemoryError: PermGen space
>
<Nov 3, 2011 12:36:33 PM PET> <Error> <JMX> <BEA-149501> <An exception occurred while registering the MBean com.bea:Name=idmAdminServerT,Type=Server at property WebService.
java.lang.OutOfMemoryError: PermGen space
>
Exception in thread "[ACTIVE] ExecuteThread: '21' for queue: 'weblogic.kernel.Default (self-tuning)'" java.lang.OutOfMemoryError: PermGen space
Exception in thread "[ACTIVE] ExecuteThread: '9' for queue: 'weblogic.kernel.Default (self-tuning)'" java.lang.OutOfMemoryError: PermGen space
Exception in thread "[ACTIVE] ExecuteThread: '24' for queue: 'weblogic.kernel.Default (self-tuning)'" java.lang.OutOfMemoryError: PermGen space
java.lang.OutOfMemoryError: PermGen space
Exception in thread "[ACTIVE] ExecuteThread: '17' for queue: 'weblogic.kernel.Default (self-tuning)'" java.lang.OutOfMemoryError: PermGen space
Exception in thread "[STANDBY] ExecuteThread: '4' for queue: 'weblogic.kernel.Default (self-tuning)'" java.lang.OutOfMemoryError: PermGen space
Exception in thread "[ACTIVE] ExecuteThread: '6' for queue: 'weblogic.kernel.Default (self-tuning)'" java.lang.OutOfMemoryError: PermGen space
<Nov 3, 2011 12:37:16 PM PET> <Warning> <Socket> <BEA-000402> <There are: 5 active sockets, but the maximum number of socket reader threads allowed by the configuration is: 4. You may want to alter your configuration.>
Exception in thread "[ACTIVE] ExecuteThread: '20' for queue: 'weblogic.kernel.Default (self-tuning)'" java.lang.OutOfMemoryError: PermGen space
Exception in thread "[ACTIVE] ExecuteThread: '15' for queue: 'weblogic.kernel.Default (self-tuning)'" java.lang.OutOfMemoryError: PermGen space
Exception in thread "[ACTIVE] ExecuteThread: '12' for queue: 'weblogic.kernel.Default (self-tuning)'" java.lang.OutOfMemoryError: PermGen space
Exception in thread "[ACTIVE] ExecuteThread: '25' for queue: 'weblogic.kernel.Default (self-tuning)'" java.lang.OutOfMemoryError: PermGen space
<Nov 3, 2011 12:39:41 PM PET> <Error> <HTTP> <BEA-101216> <Servlet: "CoordinatorPortTypeServlethttp" failed to preload on startup in Web application: "wls-wsat.war".
java.lang.OutOfMemoryError: PermGen space
>
<Nov 3, 2011 12:42:32 PM PET> <Error> <HTTP> <BEA-101017> <[ServletContext@15375304[app:bea_wls_deployment_internal module:bea_wls_deployment_internal.war path:/bea_wls_deployment_internal spec-version:null]] Root cause of ServletException.
java.lang.OutOfMemoryError: PermGen space
>
<Nov 3, 2011 12:43:15 PM PET> <Error> <HTTP> <BEA-101017> <[ServletContext@15375304[app:bea_wls_deployment_internal module:bea_wls_deployment_internal.war path:/bea_wls_deployment_internal spec-version:null]] Root cause of ServletException.
java.lang.OutOfMemoryError: PermGen space
>
<Nov 3, 2011 12:43:26 PM PET> <Error> <Socket> <BEA-000405> <Uncaught Throwable in processSockets
java.lang.OutOfMemoryError: PermGen space.
java.lang.OutOfMemoryError: PermGen space
>
Exception in thread "[ACTIVE] ExecuteThread: '18' for queue: 'weblogic.kernel.Default (self-tuning)'" java.lang.OutOfMemoryError: PermGen space
java.lang.OutOfMemoryError: PermGen space
Exception in thread "[ACTIVE] ExecuteThread: '5' for queue: 'weblogic.kernel.Default (self-tuning)'" java.lang.OutOfMemoryError: PermGen space
java.lang.OutOfMemoryError: PermGen space
Exception in thread "[STANDBY] ExecuteThread: '19' for queue: 'weblogic.kernel.Default (self-tuning)'" java.lang.OutOfMemoryError: PermGen space
<Nov 3, 2011 12:45:53 PM PET> <Error> <HTTP> <BEA-101017> <[ServletContext@15375304[app:bea_wls_deployment_internal module:bea_wls_deployment_internal.war path:/bea_wls_deployment_internal spec-version:null]] Root cause of ServletException.
java.lang.OutOfMemoryError: PermGen space
>
Exception in thread "[ACTIVE] ExecuteThread: '22' for queue: 'weblogic.kernel.Default (self-tuning)'" java.lang.OutOfMemoryError: PermGen space
Exception in thread "[STANDBY] ExecuteThread: '3' for queue: 'weblogic.kernel.Default (self-tuning)'" java.lang.OutOfMemoryError: PermGen space
Exception in thread "[ACTIVE] ExecuteThread: '11' for queue: 'weblogic.kernel.Default (self-tuning)'" java.lang.OutOfMemoryError: PermGen space
java.lang.OutOfMemoryError: PermGen space
Exception in thread "[ACTIVE] ExecuteThread: '10' for queue: 'weblogic.kernel.Default (self-tuning)'" java.lang.OutOfMemoryError: PermGen space
Exception in thread "[STANDBY] ExecuteThread: '1' for queue: 'weblogic.kernel.Default (self-tuning)'" java.lang.OutOfMemoryError: PermGen space
Exception in thread "weblogic.timers.TimerThread" java.lang.OutOfMemoryError: PermGen space
Thanks

<Nov 4, 2011 11:42:08 AM PET> <Error> <Socket> <BEA-000405> <Uncaught Throwable in processSockets
java.lang.OutOfMemoryError: PermGen space.
java.lang.OutOfMemoryError: PermGen space
     at java.lang.ClassLoader.defineClass1(Native Method)
     at java.lang.ClassLoader.defineClassCond(ClassLoader.java:632)
     at java.lang.ClassLoader.defineClass(ClassLoader.java:616)
     at java.security.SecureClassLoader.defineClass(SecureClassLoader.java:141)
     at java.net.URLClassLoader.defineClass(URLClassLoader.java:283)
     Truncated. see log file for complete stacktrace
>
<Nov 4, 2011 11:42:34 AM PET> <Critical> <WebLogicServer> <BEA-000386> <Server subsystem failed. Reason: java.lang.OutOfMemoryError: PermGen space
java.lang.OutOfMemoryError: PermGen space
     at java.lang.Class.getDeclaredMethods0(Native Method)
     at java.lang.Class.privateGetDeclaredMethods(Class.java:2427)
     at java.lang.Class.getDeclaredMethod(Class.java:1935)
     at java.io.ObjectStreamClass.getInheritableMethod(ObjectStreamClass.java:1349)
     at java.io.ObjectStreamClass.access$2200(ObjectStreamClass.java:52)
     Truncated. see log file for complete stacktrace
>
The WebLogic Server encountered a critical failure
Reason: PermGen space
Exception in thread "[ACTIVE] ExecuteThread: '12' for queue: 'weblogic.kernel.Default (self-tuning)'" java.lang.OutOfMemoryError: PermGen space
Exception in thread "main" java.lang.OutOfMemoryError: PermGen space
Exception in thread "[ACTIVE] ExecuteThread: '14' for queue: 'weblogic.kernel.Default (self-tuning)'" java.lang.OutOfMemoryError: PermGen space
Exception in thread "[ACTIVE] ExecuteThread: '15' for queue: 'weblogic.kernel.Default (self-tuning)'" java.lang.OutOfMemoryError: PermGen space
Exception in thread "[ACTIVE] ExecuteThread: '25' for queue: 'weblogic.kernel.Default (self-tuning)'" java.lang.OutOfMemoryError: PermGen space
Exception in thread "[ACTIVE] ExecuteThread: '22' for queue: 'weblogic.kernel.Default (self-tuning)'" java.lang.OutOfMemoryError: PermGen space
Exception in thread "[ACTIVE] ExecuteThread: '2' for queue: 'weblogic.kernel.Default (self-tuning)'" java.lang.OutOfMemoryError: PermGen space
<Nov 4, 2011 11:44:08 AM PET> <Warning> <Socket> <BEA-000402> <There are: 5 active sockets, but the maximum number of socket reader threads allowed by the configuration is: 4. You may want to alter your configuration.>
Exception in thread "[ACTIVE] ExecuteThread: '27' for queue: 'weblogic.kernel.Default (self-tuning)'" java.lang.OutOfMemoryError: PermGen space
Exception in thread "[ACTIVE] ExecuteThread: '21' for queue: 'weblogic.kernel.Default (self-tuning)'" java.lang.OutOfMemoryError: PermGen space
Exception in thread "[ACTIVE] ExecuteThread: '6' for queue: 'weblogic.kernel.Default (self-tuning)'" java.lang.OutOfMemoryError: PermGen space
Exception in thread "[ACTIVE] ExecuteThread: '7' for queue: 'weblogic.kernel.Default (self-tuning)'" java.lang.OutOfMemoryError: PermGen space
Exception in thread "[ACTIVE] ExecuteThread: '23' for queue: 'weblogic.kernel.Default (self-tuning)'" java.lang.OutOfMemoryError: PermGen space
<Nov 4, 2011 11:44:43 AM PET> <Error> <Socket> <BEA-000405> <Uncaught Throwable in processSockets
java.lang.OutOfMemoryError: PermGen space.
java.lang.OutOfMemoryError: PermGen space
I made the change and continue with the same problem, you can tell me which file should make this change, very grateful

Problem with cache refresh entity bean / server node

Hello,
ive got a big problem and not found answer in sdn until now.
Ive got a job that gets data from maxdb by sapjob - jco - session bean - entity bean - database.
this job works daily. the data to work with is written directly to database from external.
on first execute it works, but second etc not. i search for answer and i guess something:
entity bean is cached (increase percormance?) with results of the select and do not know about new database entries when they are written directly to database. so second select says: there is no new data (but they are there).
i only get this new data when i restart netweaver server node, then it works, but only for one time. then result is in cache and then i have to do same procedure before it goes (restart server).
how can i get this data? is there any setting for force node to refresh cache? or any other settings to affect something like this?
we have to go live with this in august.
thx for help.
Version: NW04, SP21

thanks at first.
OSS was the next step i consider, enforcedly.
I hoped that there was a kind of timeout in visual admin or somewhere else where (for example) i can set a special time (seconds?) for refreshig the cache. Or i can set a flag for "do not cache entity beans".
Someone else any idea?
Nowadays on test system whe have made a task that starts windows every night so that netweaver also is "fresh". a kind of resolution but not the best and no resolution for the productiv system. or whe have to write a kind of batch job that only restarts server node once a day.
New Info:
I think cache was filled directly after restart.
when we restart, then data are written, and then our application wanted to read them, they are also not seen.
The data are only seen by bean when the restart takes place AFTER the data are written into db.
So we change restart time to point after data are written. so we will test if this works, on monday we will see.
Edited by: Torsten on Jul 11, 2008 11:27 AM

Issue while enabling Access Control for a Coherence server node

Hi
Im trying to enable access control for a Coherence server node, using the default Keystore login method shipped with Coherence. When i start the server i get the error "java.security.AccessControlException: Unsufficient rights to perform the operation". Please see below for the sequence of steps I've followed to enable access control. I just need to be enable Authentication (not authorization) at this stage
1. I have added the following entry in the Coherence Operational override file
<security-config>
          <enabled system-property="tangosol.coherence.security">true</enabled>
          <login-module-name>Coherence</login-module-name>
          <access-controller>
               <class-name>com.tangosol.net.security.DefaultController</class-name>
               <init-params>
                    <init-param id="1">
                         <param-type>java.io.File</param-type>
                         <param-value>keystore.jks</param-value>
                    </init-param>
                    <init-param id="2">
                         <param-type>java.io.File</param-type>
                         <param-value>permissions.xml</param-value>
                    </init-param>
               </init-params>
          </access-controller>
          <callback-handler>
               <class-name>com.sun.security.auth.callback.TextCallbackHandler</class-name>
          </callback-handler>
     </security-config>
2. The following is the entry in the Permissions.xml
<?xml version='1.0'?>
<permissions>
<grant>
<principal>
<class>javax.security.auth.x500.X500Principal</class>
<name>CN=admin,OU=Coherence,O=Oracle,C=US</name>
</principal>
<permission>
<target>*</target>
<action>all</action>
</permission>
</grant>
</permissions>
3. The following is the content of the Login configuration file "Coherence_Login.conf"
Coherence {
com.tangosol.security.KeystoreLogin required
keyStorePath="keystore.jks";
4. The following is the command line tag for starting the server
java -server -showversion -Djava.security.auth.login.config=Coherence_Login.conf -Xms%memory% -Xmx%memory% -Dtangosol.coherence.cacheconfig=PROXY-cache-config.xml -Dtangosol.coherence.override=FOL-coherence-override.xml -Dcom.sun.management.jmxremote.port=6789 -Dcom.sun.management.jmxremote.authenticate=false -Dtangosol.coherence.security=true -cp "%coherence_home%\lib\coherence.jar" com.tangosol.net.DefaultCacheServer %1
Following is the output on the Console when running the command. It asks for a username and password for the JKS store (If i provide the wrong password, it gives a different error, which shows that it is able to authenticate aganst the Keystore). After i put in the password, it throws the error as shown below "java.security.AccessControlException: Unsufficient rights to perform the operation"
D:\Coherence\FOL_CacheServer>fol-cache-server
java version "1.6.0_20"
Java(TM) SE Runtime Environment (build 1.6.0_20-b02)
Java HotSpot(TM) 64-Bit Server VM (build 16.3-b01, mixed mode)
Username:admin
Password:
Exception in thread "main" java.security.AccessControlException: Unsufficient ri
ghts to perform the operation
at com.tangosol.net.security.DefaultController.checkPermission(DefaultCo
ntroller.java:153)
at com.tangosol.coherence.component.net.security.Standard.checkPermissio
n(Standard.CDB:32)
at com.tangosol.coherence.component.net.Security.checkPermission(Securit
y.CDB:11)
at com.tangosol.coherence.component.util.SafeCluster.ensureService(SafeC
luster.CDB:6)
at com.tangosol.coherence.component.net.management.Connector.startServic
e(Connector.CDB:20)
at com.tangosol.coherence.component.net.management.gateway.Remote.regist
erLocalModel(Remote.CDB:10)
at com.tangosol.coherence.component.net.management.gateway.Local.registe
rLocalModel(Local.CDB:10)
at com.tangosol.coherence.component.net.management.Gateway.register(Gate
way.CDB:6)
at com.tangosol.coherence.component.util.SafeCluster.ensureRunningCluste
r(SafeCluster.CDB:46)
at com.tangosol.coherence.component.util.SafeCluster.start(SafeCluster.C
DB:2)
at com.tangosol.net.CacheFactory.ensureCluster(CacheFactory.java:998)
at com.tangosol.net.DefaultConfigurableCacheFactory.ensureServiceInterna
l(DefaultConfigurableCacheFactory.java:923)
at com.tangosol.net.DefaultConfigurableCacheFactory.ensureService(Defaul
tConfigurableCacheFactory.java:892)
at com.tangosol.net.DefaultCacheServer.startServices(DefaultCacheServer.
java:81)
at com.tangosol.net.DefaultCacheServer.intialStartServices(DefaultCacheS
erver.java:250)
at com.tangosol.net.DefaultCacheServer.startAndMonitor(DefaultCacheServe
r.java:55)
at com.tangosol.net.DefaultCacheServer.main(DefaultCacheServer.java:197)

Did you create the weblogic domain with the Oracle Webcenter Spaces option selected? This should install the relevant libraries into the domain that you will need to deploy your application. My experience is based off WC 11.1.1.0. If you haven't, you can extend your domain by re-running the Domain Config Wizard again (WLS_HOME/common/bin/config.sh)
Cappa

GRC AC 5.3 Logging strategy in multi server nodes

Hello Experts,
We have GRC AC 5.3 SP6 and 5.2 10 landscapes and PRD system are running with multiple server nodes. SAP recomends to use SAP Logger instead of Java Logger in multi server environment, but i am not able to find out complete documentation on this.
Can someone please give pointers on configuring GRC logging in NWA - which all Categories needs to be defined,etc,etc.
And after this configuration, will we be able to see the logs of scheduled jobs with same details as shown in GRC --> Background Job -> View Logs.
Thanks
Davinder

Hello Harleen,
Thanks for your time. Here are my observations
1. When we have created categories and then deinfed Logging and Tracing (with Severity level ALL) in NWA - these entries have also been reflected in Visual Administrator -> Log Configuration.
2. We will have to restart SAP system after changing logging strategy from Java Logger to SAP Logger.
3. After this change and restart, only upcoming new jobs scheduled/run will be displayed in NWA, jobs ran in the past will never be displayed in NWA.
Severe Problems faced when checking logs through NWA:
1. Logs through NWA are not at all readble as one entry is displayed in one row, whereas checking logs in RAR - VIew Logs was very convenient (similar to reading a text file).
Is it possible to customize the display format of log files in NWA to something like text files,etc?
2. When we try to donwload the logs from NWA, server produces huge dumps files of size in GBs (hpfa files which are memory dumps) - and before this download is completed - server crashes after around 15 minutes of starting log downloads - no free space availbale as everything has been taken by these memroy dumps (around 7GB).
Any further pointers on handling GRC AC logs (multiple server nodes) in NWA would be highly appreciated.
Thanks
Davinder

Load Balancing on two server nodes at the sender side...

Hi Experts,
I am sending a huge message (this message is being splitted into multiple messages depending on the load and zipped, this whole process of splitting and zipping is done by the scripts) zipped from sender side , when I am monitoring in message monitoring tool I found that all the load is on one server node and other server node is free as we have two server nodes , how to distribute the message equally between these two nodes.
The same Load balancing is working properly at the receiver end (load is getting distributed between two server nodes). Not sure why this is not the case at the sender side.
Please throw some light on this issue.
Thanks a lot for your kind help in advance.

Hi,
Follow this blog this may helpful to you
Handling Large files in XI
/people/pooja.pandey/blog/2005/10/17/number-formatting-to-handle-large-numbers
file size can be handeled in client java proxy and the message is parsed in xi. this will not have much of performance issue. but yes when the smae is handeled by xi. and yes this scenario can be efficiently handeled from java client proxy
limit on the number of 'field-set' lines you can send to the ITS?
https://www.sdn.sap.com/irj/servlet/prt/portal/prtroot/docs/library/uuid/72e2bb90-0301-0010-e883-c390ad8a975a
Processing huge file loads through XI
Edited by: Venkataramesh Boppana on May 17, 2008 12:54 AM

Java Server Nodes / Dialog Instance

Hi All,
When do we go for increase of Java Server nodes and Dialog instance?
Can i know the pros and cons of the same
my server is very slow in responding. I have tried the option of increasing the heap size but then i have little sucess
Rgds
aditya

Install a server process when the incoming request are many and the you can utilize more RAM memory
for eg if there are 8GB RAM and you have 1 server process the maximum u can give it is 2GB while the max 4GB can be utilized by any of the server processes in all in this system
Do not increase this heap size on the same server process (in windows u cant do it also max is 2GB) since then the garbage collection would take longer and also would run in few intervals
A Dialog instance is used when the system resources is completely exhausted and then we go for another hardware and install a fresh dailog instance there.. Its always recommended to use a Web Dispatcher in between the outside world and the SAP server in cluster mode
Hope i am right since i didnt find this information anywhere its based on my understanding and brainstorming sessions with other admins
RGds
Aditya

File system getting full and Server node getting down.

Hi Team,
Currently we are using IBM Power 6 AIX operating system.
And in our environment, for development system, file system is getting full and development system is getting slow while accessing.
Can you please let me know , what exactly the problem & which command is used to see the file system size and how to resolve the issue by deleting the core files or some ting. Please help me .
Thanks
Manoj K

Hi      Orkun Gedik,
When i executed the command df -lg and find . -name core noting is displayed, but if i execute the command df is showed me the below information. below is an original file which i have modified the sid.
Filesystem    512-blocks      Free %Used    Iused %Iused Mounted on
/dev/fslv10     52428800 16279744   69%   389631    15% /usr/sap/SID
Server 0 node is giving the problem. its getting down all the times.
And if i check it in the /usr/sap/SID/<Instance>/work for the server node "std_server0.out file , the below information is written in the file.
framework started for 73278 ms.
SAP J2EE Engine Version 7.00   PatchLevel 81863.450 is running! PatchLevel 81863.450 March 10, 2010 11:48 GMT
94.539: [GC 94.539: [ParNew: 239760K->74856K(261888K), 0.2705150 secs] 239760K->74856K(2009856K), 0.2708720 secs] [Times: user=0.00 sys=0.36, real=0.27 secs]
105.163: [GC 105.164: [ParNew: 249448K->80797K(261888K), 0.2317650 secs] 249448K->80797K(2009856K), 0.2320960 secs] [Times: user=0.00 sys=0.44, real=0.23 secs]
113.248: [GC 113.248: [ParNew: 255389K->87296K(261888K), 0.3284190 secs] 255389K->91531K(2009856K), 0.3287400 secs] [Times: user=0.00 sys=0.58, real=0.33 secs]
Please advise.
thanks in advance
Manoj K

Problem with JDBC cc with new java server node

Hi experts,
I have the next situation I hope you can help me.
I created an additional java server node in a PI 7.1 system, this because helpful performance.
Bought nodes started ok.
The problem was when I saw in the RW that all the jdbc channels was in status ??? and in the Short Log "not adapter engine assigned".
I did the complete refresh cache en the SXI_CACHE.
I read that I can restart the Adapter Engine, unfortunately I don't have a System Administrator. Would you tell me how to restart the adapter engine?
If anybody have other option, please tell me.
Thanks in advance.

Thanks Spantaleoni.
I'm doing a restart of the instance right now.
I complement the error. When I start or stop the cc has the next error.
com.sap.aii.af.service.administration.api.AdminException: No adapter registered for channel 18996fb1cfda31ff9dca269f4c71e43c
at com.sap.aii.af.service.administration.impl.AdminManagerImpl.notifyChannelActivationStateChanged(AdminManagerImpl.java:851)
at com.sap.aii.af.service.administration.impl.cluster.ClusterManager.eventReceivedSync(ClusterManager.java:426)
at com.sap.aii.af.service.event.impl.worker.sync.SyncLocalWorker.work(SyncLocalWorker.java:52)
at com.sap.aii.af.service.event.impl.worker.sync.AbstractSyncWorker.startWork(AbstractSyncWorker.java:40)
at com.sap.aii.af.service.event.impl.EventManagerImpl.sendEventAndWaitForAnswer(EventManagerImpl.java:484)
at com.sap.aii.af.service.event.impl.EventManagerImpl.sendEventAndWaitForAnswer(EventManagerImpl.java:348)
at com.sap.aii.af.service.administration.impl.cluster.ClusterManager.notifyChannelActivationStateChanged(ClusterManager.java:280)
at com.sap.aii.af.service.administration.impl.AdminManagerImpl.setChannelActivationState(AdminManagerImpl.java:699)
at com.sap.aii.af.service.administration.impl.AdminManagerImpl.setChannelActivationState(AdminManagerImpl.java:625)
at com.sap.aii.af.service.administration.impl.AdminManagerImpl.setChannelActivationState(AdminManagerImpl.java:618)
at com.sap.aii.mdt.amt.channelmonitoring.SummaryChannelList.setChannelsActivationState(SummaryChannelList.java:1041)
at com.sap.aii.mdt.amt.channelmonitoring.ChannelMonitoringDynPage.process_deactivate(ChannelMonitoringDynPage.java:1990)
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.sapportals.htmlb.page.DynPage.doProcessCurrentEvent(DynPage.java:172)
at com.sapportals.htmlb.page.PageProcessor.handleRequest(PageProcessor.java:102)
at com.sapportals.htmlb.page.PageProcessorServlet.handleRequest(PageProcessorServlet.java:62)
at com.sapportals.htmlb.page.PageProcessorServlet.doPost(PageProcessorServlet.java:22)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:727)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:820)
at com.sap.engine.services.servlets_jsp.server.Invokable.invoke(Invokable.java:66)
at com.sap.engine.services.servlets_jsp.server.Invokable.invoke(Invokable.java:32)
at com.sap.engine.services.servlets_jsp.server.HttpHandlerImpl.runServlet(HttpHandlerImpl.java:431)
at com.sap.engine.services.servlets_jsp.server.HttpHandlerImpl.handleRequest(HttpHandlerImpl.java:289)
at com.sap.engine.services.httpserver.server.RequestAnalizer.startServlet(RequestAnalizer.java:387)
at com.sap.engine.services.httpserver.server.RequestAnalizer.startServlet(RequestAnalizer.java:376)
at com.sap.engine.services.servlets_jsp.filters.ServletSelector.process(ServletSelector.java:85)
at com.sap.engine.services.httpserver.chain.AbstractChain.process(AbstractChain.java:71)
at com.sap.engine.services.servlets_jsp.filters.ApplicationSelector.process(ApplicationSelector.java:160)
at com.sap.engine.services.httpserver.chain.AbstractChain.process(AbstractChain.java:71)
at com.sap.engine.services.httpserver.filters.WebContainerInvoker.process(WebContainerInvoker.java:67)
at com.sap.engine.services.httpserver.chain.HostFilter.process(HostFilter.java:9)
at com.sap.engine.services.httpserver.chain.AbstractChain.process(AbstractChain.java:71)
at com.sap.engine.services.httpserver.filters.ResponseLogWriter.process(ResponseLogWriter.java:60)
at com.sap.engine.services.httpserver.chain.HostFilter.process(HostFilter.java:9)
at com.sap.engine.services.httpserver.chain.AbstractChain.process(AbstractChain.java:71)
at com.sap.engine.services.httpserver.filters.DefineHostFilter.process(DefineHostFilter.java:27)
at com.sap.engine.services.httpserver.chain.ServerFilter.process(ServerFilter.java:12)
at com.sap.engine.services.httpserver.chain.AbstractChain.process(AbstractChain.java:71)
at com.sap.engine.services.httpserver.filters.MonitoringFilter.process(MonitoringFilter.java:29)
at com.sap.engine.services.httpserver.chain.ServerFilter.process(ServerFilter.java:12)
at com.sap.engine.services.httpserver.chain.AbstractChain.process(AbstractChain.java:71)
at com.sap.engine.services.httpserver.server.Processor.chainedRequest(Processor.java:309)
at com.sap.engine.services.httpserver.server.Processor$FCAProcessorThread.run(Processor.java:222)
at com.sap.engine.core.thread.impl3.ActionObject.run(ActionObject.java:37)
at java.security.AccessController.doPrivileged(Native Method)
at com.sap.engine.core.thread.impl3.SingleThread.execute(SingleThread.java:152)
at com.sap.engine.core.thread.impl3.SingleThread.run(SingleThread.java:247)
Thanks

J2EE server node crashes / .hotspot_compiler

Hi,
I'm trying to install a NW AS Java + usage type DI 7.0 SR3 on W2K3 R2 x64 SP2 with MS SQL Server 2005 and Java HotSpot(TM) 64-Bit Server VM (build 1.4.2_18-b06, mixed mode). During sapinst the server node was shut down by the program but doesn't come up anymore. It crashes constantly and is directly beeing restarted.
A look in std_server0.out gave me the following insight (example, added lf):
Login :33.902: [ParNew 218352K->59053K(966656K), 0.0923355 secs]
39.132: [ParNew 222893K->62535K(966656K), 0.1131081 secs]
44.103: [ParNew 226375K->65891K(966656K), 0.0794097 secs]
### Excluding compile: com.sap.engine.services.
webservices.jaxrpc.encoding.TypeMappingImpl::initializeRelations
48.296: [ParNew 229731K->66972K(966656K), 0.0845196 secs]
### Excluding compile: com.sap.engine.services.
webservices.jaxrpc.encoding.InstanceBuilder::readElement
52.107: [ParNew 230812K->71757K(966656K), 0.0862884 secs]
### Excluding compile: com.sap.engine.services.
webservices.jaxrpc.encoding.GeneratedComplexType::_loadInto
56.691: [ParNew 235597K->75601K(966656K), 0.0875517 secs]
An unrecoverable stack overflow has occurred.
# An unexpected error has been detected by HotSpot Virtual Machine:
# EXCEPTION_STACK_OVERFLOW (0xc00000fd) at pc=0x00000000080e3dd6, pid=4460, tid=5532
# Java VM: Java HotSpot(TM) 64-Bit Server VM (1.4.2_18-b06 mixed mode)
# Problematic frame:
# V [jvm.dll+0xe3dd6]
# An error report file with more information is saved as hs_err_pid4460.log
# If you would like to submit a bug report, please visit:
#   http://java.sun.com/webapps/bugreport/crash.jsp
stdout/stderr redirect
node name   : server0
pid         : 3924
system name : DID
system nr. : 00
started at : Wed Sep 24 12:27:17 2008
As you can see the VM crashes. A look in the corresponding log-file (hs_err_pid4460.log) gave me the following insight (added lf):
Current CompileTask:
opto:1295 !   com.sap.engine.core.cluster.impl6.ms.MSRawConnection.sendMessage(
Lcom/sap/engine/core/cluster/impl6/ms/MSMessageObjectImpl;
Lcom/sap/engine/core/cluster/impl6/ms/MSRegistrable;
[BIIZ)Lcom/sap/engine/frame/cluster/message/MessageAnswer; (1477 bytes)
It seems that the CompileTask for the Hotspot VM always crashes when trying to compile the MSRawConnection class natively (reproducable). Sun describes a workaround for this type of problem, http://java.sun.com/javase/6/webnotes/trouble/TSG-VM/html/gbyzo.html#gbyzd . The workaround is to place a .hotspot_compiler file in the working directory of the application with an exclusion of the method. This will advice the VM whenever it decides to natively compile a certain bit of code first to check this file for exclusions. If the method identified by the VM to be compiled is exluded in this file, the compilation will be skipped. Therefore it would have been worth a try to exclude the above mentioned method sendMessage of class MSRawConnection for hotspot compilation. But when I do a quick search for .hotspot_compiler in my sap folder I find four of them, it seems SAP is already making heavy use of this "workaround" instead of reporting a bug. These files are located under:
D:\usr\sap\DID\JC00\j2ee\cluster
D:\usr\sap\DID\JC00\SDM\program
D:\usr\sap\DID\JC00\j2ee\cluster\dispatcher
D:\usr\sap\DID\JC00\j2ee\cluster\server0
They all contain the same exclusions, listed here (added lf):
## This file contains a list of methods which are going to be excluded from JIT compilation on server start
## The format of the file is as follows
## exclude package/subpackage1/subpackage2/../subpackageN/<Class_name> <method_to_exclude>
## Each line of the file describes only one method
## <method_to_exclude> is method name that will not be compiled with JIT
## package/subpackage1/subpackage2/../subpackageN/<Class_name>
is the name of the class with the packages containing <method_to_exclude>
## Example:
## exclude com/sap/engine/boot/Start main
## will not compile with JIT the main method of com.sap.engine.boot.Start class
## To enter a list of methods to exclude from JIT compilation write them after this line
exclude com/sapportals/portal/pb/layout/taglib/ContainerTag addIviewResources
exclude com/sap/engine/services/keystore/impl/security/CodeBasedSecurityConnector getApplicationDomain
exclude com/sap/engine/services/rmi_p4/P4StubSkeletonGenerator generateStub
exclude com/sapportals/portal/prt/util/StringUtils escapeToJS
exclude com/sapportals/portal/prt/core/broker/PortalServiceItem startServices
exclude com/sap/engine/services/webservices/server/deploy/WSConfigurationHandler downloadFile
exclude com/sapportals/portal/prt/jndisupport/util/AbstractHierarchicalContext lookup
exclude com/sapportals/portal/navigation/cache/CacheNavigationNode getAttributeValue
exclude com/sapportals/portal/navigation/TopLevelNavigationiView PrintNode
exclude com/sapportals/wcm/service/ice/wcm/ICEPropertiesCoder encode
exclude com/sap/lcr/pers/delta/importing/ObjectLoader loadObjects
exclude com/sap/engine/services/webservices/jaxrpc/encoding/InstanceBuilder readElement
exclude com/sap/engine/services/webservices/jaxrpc/encoding/InstanceBuilder readSequence
exclude com/sap/engine/services/webservices/jaxrpc/encoding/TypeMappingImpl initializeRelations
exclude com/sap/engine/services/webservices/jaxrpc/encoding/GeneratedComplexType _loadInto
I thought the D:\usr\sap\DID\JC00\j2ee\cluster\server0\.hotspot_compiler file must be the right file, but however to be sure (test) I added the following line to all four files after having shutdown the instance:
exclude com/sap/engine/core/cluster/impl6/ms/MSRawConnection sendMessage
When I start the engine again, the content of every file gets overwritten by the original content, therefore lacking my new line. So it seems to me that the content is somehow hardcoded or contained in the db. If it is in the db, is it possible to change the content via config tool? It also seems that this jdk is a beta version since it reports itself with the version string 1.4.2_18-b06. This is the one officially delivered by Sun on the [SAP download page|http://java.sun.com/j2se/1.4.2/SAPsite/download.html], as mentioned in [SAP Note 941595|https://websmp130.sap-ag.de/sap(bD1kZSZjPTAwMQ==)/bc/bsp/spn/sapnotes/index2.htm?numm=941595]. Can you please provide me a solution to add an exclusion to the .hotspot_compiler file or workaround for the above mentioned problem. As a last option I will deinstall the system and reinstall it with another jdk (e.g. J2SE v 1.4.2_17 x64 SDK), but first I want to try to exclude the method/class from compilation. Thanks for your help!
Best regards,
Fabian

Hi,
You can tell the VM which file to load as compiler exclusion list. Therefore I copied .hotspot_compiler to .ext_hotspot_compiler and added my line
exclude com/sap/engine/core/cluster/impl6/ms/MSRawConnection sendMessage
then I went to config tool and added under cluster data -> myinstance -> myservernode under tab General the Java parameter
-XX:CompileCommandFile=D:/usr/sap/DID/JC00/j2ee/cluster/server0/.ext_hotspot_compiler
The J2EE node is now starting up without problems.
Best regards,
Fabian

Does GRC AC 5.2 supports multiple server nodes

Hello Experts,
Does GRC AC 5.2 is supported with multiple server nodes.
Thanks
Davinder

Thanks once again Harleen,
For AC 5.2 i will raise an SAP OSS message and share the results with community.
For AC 5.3, we have configured SAP logger and make neccesary changes in NWA. But log information over here is not as detailed (background job information is missing) as we get in RAR -> Background Jobs ->View Logs.
I have generated another thread for this issue (GRC AC 5.3 Logging strategy in multi server nodes), would appreciate if you can show some light on this issue
Thanks
Davinder

JNDI lookup on a specific server node

Hi experts
I am facing the following issue, we are loading data from ECC tables on PI JAVA memory to improve performance at runtime, this is done by a JCO,
it works fine within one Java node. But when we tested it in Productive system (with 2 java nodes) it failed because data is stored in just one Java node, so if the message does not go through
that node it does not find that data.
This is part ofe the code from the UDF where we are loading data to java memory:
props.put(javax.naming.Context.INITIAL_CONTEXT_FACTORY, "com.sap.engine.services.jndi.InitialContextFactoryImpl");
*                         props.put(javax.naming.Context.PROVIDER_URL, "sapms://localhost:8110     ");*
*                         props.put("domain", "true");*
And this is part of the code from the UDF where we are getting data from memory
javax.naming.Context ctx = null;
*          java.util.Hashtable props = new java.util.Hashtable(1);*
*          props.put("domain", "true");*
*          props.put(javax.naming.Context.INITIAL_CONTEXT_FACTORY, "com.sap.engine.services.jndi.InitialContextFactoryImpl");*
                                                                                props.put(javax.naming.Context.PROVIDER_URL, "sapms://localhost:8110");
Can someone give me some light about how to send data to both nodes or how to do the data lookup into a specific node??
Thanks in advanced.
Emmanuel

Hi,
I guess what you are trying to achieve is to build a cache of ECC data in PI memory. In this case you have to maintain local cache of the data on each server node. Hopefully the amount of memory required will not impact the system stability.
Regarding the lookup of different server node, although it is technically possible, you need to bind a remote object in the JNDI and use costly remote communication to transfer the data between the server nodes.
I guess you also have to think of some kind of update / eviction strategy for your cache.
Hope this helps!
Best Regards,
Dimitar

Using IClusterInformation Interface to get the server node.

Hi ,
   I have created a portal application which contains an Abstract Portal Component to display the server node the user logs on.
I have written the following code :
IClusterInformation clusterContext =
(IClusterInformation) PortalRuntime.getRuntimeResources().getService( IClusterInformation.KEY);
I too added the Sharing Reference , "com.sap.portal.runtime.system.clusterinformation" to Application Config property in Portalapp.xml file.
But still am getting an error "IClusterInformation cannot be resolved".
Do I need to add some external JAR File to the Java Build Path of my portal Application. If so , Which JAR file I need to add?
Regards,
Eben Joyson.

I use this to get the server - node:
String node = "";
Enumeration props = System.getProperties().keys();
while (props.hasMoreElements()) {
String thisProp = props.nextElement().toString();
if (thisProp.startsWith("dsr.") && thisProp.endsWith(".buffersize")) {
    node = thisProp.substring(5 + thisProp.indexOf("_" + SID + "_"), thisProp.indexOf(".buffersize"));
      if (node != null) {
        String cluster = node.substring(0, 6) + "00";
        node = node.substring(0, 8);
Hope it helps
Johannes

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