WebLogic Server shutting down Automatically

Question

The WebLogic Server is shutting down automatically after few hrs(7-8) with the following message:
<*Dec 1, 2008 11:45:08 AM EST> <Notice> <WebLogicServer> <BEA-000388> <JVM called WLS shutdown hook. The server will force shutdown now>*
*<Dec 1, 2008 11:45:08 AM EST> <Alert> <WebLogicServer> <BEA-000396> <Server shutdown has been requested by <WLS Kernel>>*
*<Dec 1, 2008 11:45:08 AM EST> <Notice> <WebLogicServer> <BEA-000365> <Server state changed to FORCE_SUSPENDING>*
*<Dec 1, 2008 11:45:08 AM EST> <Notice> <WebLogicServer> <BEA-000365> <Server state changed to ADMIN>*
*<Dec 1, 2008 11:45:08 AM EST> <Notice> <WebLogicServer> <BEA-000365> <Server state changed to FORCE_SHUTTING_DOWN>*
*<Dec 1, 2008 11:45:08 AM EST> <Notice> <Server> <BEA-002607> <Channel "Default[1]" listening on 127.0.0.1:9401 was shutdown.>*
*<Dec 1, 2008 11:45:08 AM EST> <Notice> <Server> <BEA-002607> <Channel "Default" listening on 10.167.19.113:9401 was shutdown.>*
*(preStop) Beginning PegaRULES shutdown...*
What might be wrong..Please help
We are using WebLogic9.2

Answer 1

There is nothing significant in the log ..no exceptions/warnings.We are starting the weblogic on UNIX remote machine and logging is done to nohup.out.Below is the startWebLogic.sh
Also,The server is not shutting when I logout from telnet session after executing the start script.
*#!/bin/sh*
*# WARNING: This file is created by the Configuration Wizard.*
*# Any changes to this script may be lost when adding extensions to this configuration.*
*# --- Start Functions ---*
stopAll()
*     # We separate the stop commands into a function so we are able to use the trap command in Unix (calling a function) to stop these services*
*     if [ "X${ALREADY_STOPPED}" != "X" ] ; then*
*          exit*
*     fi*
*     # STOP POINTBASE (only if we started it)*
*     if [ "${POINTBASE_FLAG}" = "true" ] ; then*
*          echo "Stopping PointBase server..."*
*          ${WL_HOME}/common/bin/stopPointBase.sh -port=${POINTBASE_PORT} -name=${POINTBASE_DBNAME} >"${DOMAIN_HOME}/pointbaseShutdown.log" 2>&1*
*          echo "PointBase server stopped."*
*     fi*
*     ALREADY_STOPPED="true"*
*     # Restore IP configuration the node manager starts IP Migration*
*     if [ "${SERVER_IP}" != "" ] ; then*
*          ${WL_HOME}/common/bin/wlsifconfig.sh -removeif "${IFNAME}" "${SERVER_IP}"*
*     fi*
*# --- End Functions ---*
*# This script is used to start WebLogic Server for this domain.*
*# To create your own start script for your domain, you can initialize the*
*# environment by calling @USERDOMAINHOME/setDomainEnv.*
*# setDomainEnv initializes or calls commEnv to initialize the following variables:*
*# BEA_HOME - The BEA home directory of your WebLogic installation.*
*# JAVA_HOME - Location of the version of Java used to start WebLogic*
*# Server.*
*# JAVA_VENDOR - Vendor of the JVM (i.e. BEA, HP, IBM, Sun, etc.)*
*# PATH - JDK and WebLogic directories are added to system path.*
*# WEBLOGIC_CLASSPATH*
*# - Classpath needed to start WebLogic Server.*
*# PATCH_CLASSPATH - Classpath used for patches*
*# PATCH_LIBPATH - Library path used for patches*
*# PATCH_PATH - Path used for patches*
*# WEBLOGIC_EXTENSION_DIRS - Extension dirs for WebLogic classpath patch*
*# JAVA_VM - The java arg specifying the VM to run. (i.e.*
*# - server, -hotspot, etc.)*
*# USER_MEM_ARGS - The variable to override the standard memory arguments*
*# passed to java.*
*# PRODUCTION_MODE - The variable that determines whether Weblogic Server is started in production mode.*
*# POINTBASE_HOME - Point Base home directory.*
*# POINTBASE_CLASSPATH*
*# - Classpath needed to start PointBase.*
*# Other variables used in this script include:*
*# SERVER_NAME - Name of the weblogic server.*
*# JAVA_OPTIONS - Java command-line options for running the server. (These*
*# will be tagged on to the end of the JAVA_VM and*
*# MEM_ARGS)*
*# For additional information, refer to the WebLogic Server Administration*
*# Console Online Help(http://e-docs.bea.com/wls/docs92/ConsoleHelp/startstop.html).*
*# Call setDomainEnv here.*
*DOMAIN_HOME="/apps/bea/user_projects/domains/SAM1"*
*. ${DOMAIN_HOME}/bin/setDomainEnv.sh $**
*SAVE_JAVA_OPTIONS="${JAVA_OPTIONS}"*
*SAVE_CLASSPATH="${CLASSPATH}"*
*# Start PointBase*
*PB_DEBUG_LEVEL="0"*
*if [ "${POINTBASE_FLAG}" = "true" ] ; then*
*     ${WL_HOME}/common/bin/startPointBase.sh -port=${POINTBASE_PORT} -debug=${PB_DEBUG_LEVEL} -console=false -background=true -ini=${DOMAIN_HOME}/pointbase.ini >"${DOMAIN_HOME}/pointbase.log" 2>&1*
fi
*JAVA_OPTIONS="${SAVE_JAVA_OPTIONS}"*
*SAVE_JAVA_OPTIONS=""*
*CLASSPATH="${SAVE_CLASSPATH}"*
*SAVE_CLASSPATH=""*
*trap 'stopAll' 1 2 3 15*
*if [ "${PRODUCTION_MODE}" = "true" ] ; then*
*     WLS_DISPLAY_MODE="Production"*
else
*     WLS_DISPLAY_MODE="Development"*
fi
*if [ "${WLS_USER}" != "" ] ; then*
*     JAVA_OPTIONS="${JAVA_OPTIONS} -Dweblogic.management.username=${WLS_USER}"*
*fi*
*if [ "${WLS_PW}" != "" ] ; then*
*     JAVA_OPTIONS="${JAVA_OPTIONS} -Dweblogic.management.password=${WLS_PW}"*
fi
*CLASSPATH="${CLASSPATH}${CLASSPATHSEP}${MEDREC_WEBLOGIC_CLASSPATH}"*
*echo "."*
*echo "."*
*echo "JAVA Memory arguments: ${MEM_ARGS}"*
*echo "."*
*echo "WLS Start Mode=${WLS_DISPLAY_MODE}"*
*echo "."*
*echo "CLASSPATH=${CLASSPATH}"*
*echo "."*
*echo "PATH=${PATH}"*
*echo "."*
*echo "***************************************************"*
*echo "* To start WebLogic Server, use a username and *"*
*echo "* password assigned to an admin-level user. For *"*
*echo "* server administration, use the WebLogic Server *"*
*echo "* console at http://hostname:port/console *"*
*echo "***************************************************"*
*# Set up IP Migration related variables.*
*# Set interface name.*
*if [ "${Interface}" != "" ] ; then*
*     IFNAME="${Interface}"*
else
*     IFNAME=""*
fi
*# Set IP Mask.*
*if [ "${NetMask}" != "" ] ; then*
*     IPMASK="${NetMask}"*
*else*
*     IPMASK=""*
*fi*
*# Perform IP Migration if SERVER_IP is set by node manager.*
*if [ "${SERVER_IP}" != "" ] ; then*
*     ${WL_HOME}/common/bin/wlsifconfig.sh -addif "${IFNAME}" "${SERVER_IP}" "${IPMASK}"*
fi
*# START WEBLOGIC*
echo "starting weblogic with Java version:"
*${JAVA_HOME}/bin/java ${JAVA_VM} -version*
*if [ "${WLS_REDIRECT_LOG}" = "" ] ; then*
*     echo "Starting WLS with line:"*
*     echo "${JAVA_HOME}/bin/java ${JAVA_VM} ${MEM_ARGS} ${JAVA_OPTIONS} -Dweblogic.Name=${SERVER_NAME} -Djava.security.policy=${WL_HOME}/server/lib/weblogic.policy ${PROXY_SETTINGS} ${SERVER_CLASS}"*
*     nohup ${JAVA_HOME}/bin/java ${JAVA_VM} ${MEM_ARGS} ${JAVA_OPTIONS} -Dweblogic.Name=${SERVER_NAME} -Djava.security.policy=${WL_HOME}/server/lib/weblogic.policy ${PROXY_SETTINGS} ${SERVER_CLASS} &*
*else*
*     echo "Redirecting output from WLS window to ${WLS_REDIRECT_LOG}"*
*     nohup ${JAVA_HOME}/bin/java ${JAVA_VM} ${MEM_ARGS} ${JAVA_OPTIONS} -Dweblogic.Name=${SERVER_NAME} -Djava.security.policy=${WL_HOME}/server/lib/weblogic.policy ${PROXY_SETTINGS} ${SERVER_CLASS} >"${WLS_REDIRECT_LOG}" 2>&1 &*
*fi*
*#stopAll*
*#popd*
*# Exit this script only if we have been told to exit.*
*if [ "${doExitFlag}" = "true" ] ; then*
*     exit*
fi