Found this post
But PostgreSQL does not work with an external database
What to do?
[ls@centos bin]$ ./run.sh
Not exists
================================================================================
JBoss Bootstrap Environment
JBOSS_HOME: /home/ls/ManageEngine/ServiceDesk
JAVA: ./../jre/bin/java
JAVA_OPTS: -server -Xms128m -Xmx512m -XX:PermSize=64m
-XX:MaxPermSize=128m -Dprogram.name=run.sh
-Djboss.server.type=com.adventnet.j2ee.deployment.system.AdventNetServerImpl
-Djboss.deploy.localcopy=true
-Djboss.boot.library.list=log4j-boot.jar,jboss-common.jar,jboss-system.jar,AdventNetDeploymentSystem.jar,commons-logging.jar
-Dsdp.java.gc=false -Ddb.home=./../pgsql
-Dserver.dir=/home/ls/ManageEngine/ServiceDesk
-Dorg.jboss.logging.Log4jService.catchSystemOut=false
-Dorg.jboss.logging.Log4jService.catchSystemErr=false
-Djava.util.logging.manager=com.adventnet.logging.LogManager
-Djava.util.logging.config.file=/home/ls/ManageEngine/ServiceDesk/server/default/conf/logging.xml
-Djava.util.logging.config.class=com.adventnet.logging.LoggingScanner
-Dlog.dir=/home/ls/ManageEngine/ServiceDesk/server/default
-Dtier-type=BE -Dtier-id=BE1
-Djava.library.path=/home/ls/ManageEngine/ServiceDesk/lib/native
-Dfile.encoding=UTF-8 -Duser.language=en -Duser.region=US -Djava.awt.headless=true
CLASSPATH: /home/ls/ManageEngine/ServiceDesk/bin/run.jar:./../jre/lib/tools.jar:/home/ls/ManageEngine/ServiceDesk/lib/AdventNetLogging.jar:/home/ls/ManageEngine/ServiceDesk/lib/AdventNetNPrevalent.jar:/home/ls/ManageEngine/ServiceDesk/lib:/home/ls/ManageEngine/ServiceDesk/lib/AdventNetUpdateManagerInstaller.jar
================================================================================
Server is starting. This may take a couple of minutes ...
This evaluation copy is valid for 29 days
Problem while statrting database. Please check pgsql/data/pg_log/
for more details.
[ls@centos bin]$cat ../pgsql/data/pg_log
LOG: database system was shut down at 2014-01-07 09:13:13 GMT
LOG: database system is ready to accept connections
LOG: autovacuum launcher started
LOG: received fast shutdown request
LOG: aborting any active transactions
LOG: autovacuum launcher shutting down
LOG: shutting down
LOG: database system is shut down
LOG: database system was shut down at 2015-04-02 15:19:20 GMT
LOG: database system is ready to accept connections
LOG: autovacuum launcher started
LOG: received fast shutdown request
LOG: aborting any active transactions
LOG: autovacuum launcher shutting down
LOG: shutting down
LOG: database system is shut down