Hi,

i am getting the following error in OAS 10G
org.hibernate.HibernateException: Could not locate TransactionManager

org.hibernate.HibernateException: Could not locate TransactionManager

at org.hibernate.transaction.JNDITransactionManagerLookup.getTransactionManager(JNDITransactionManagerLookup.java:26)

at org.hibernate.impl.SessionFactoryImpl.<init>(SessionFactoryImpl.java:325)

at org.hibernate.cfg.Configuration.buildSessionFactory(Configuration.java:1294)

at com.osg.rmp.dao.util.HibernateFactory.configureSessionFactory(HibernateFactory.java:99)

at com.osg.rmp.dao.util.HibernateFactory.buildIfNeeded(HibernateFactory.java:36)

at com.osg.rmp.dao.util.HibernateFactory.openSession(HibernateFactory.java:51)

at com.osg.rmp.dao.MasterDataDAO.getImpactUnitsList(Unknown Source)

at com.osg.rmp.ajax.util.RMData.<clinit>(Unknown Source)

at java.lang.Class.forName0(Native Method)

at java.lang.Class.forName(Class.java:219)

at com.osg.rmp.ajax.servlet.RMContextListener.contextInitialized(RMContextListener.java:42)

at com.evermind.server.http.HttpApplication.initDynamic(HttpApplication.java:1009)

at com.evermind.server.http.HttpApplication.<init>(HttpApplication.java:549)

at com.evermind.server.Application.getHttpApplication(Application.java:890)

at com.evermind.server.http.HttpServer.getHttpApplication(HttpServer.java:707)

at com.evermind.server.http.HttpSite.initApplications(HttpSite.java:625)

at com.evermind.server.http.HttpSite.setConfig(HttpSite.java:278)

at com.evermind.server.http.HttpServer.setSites(HttpServer.java:278)

at com.evermind.server.http.HttpServer.setConfig(HttpServer.java:179)

at com.evermind.server.ApplicationServer.initializeHttp(ApplicationServer.java:2394)

at com.evermind.server.ApplicationServer.setConfig(ApplicationServer.java:1551)

at com.evermind.server.ApplicationServerLauncher.run(ApplicationServerLauncher.java:92)

at java.lang.Thread.run(Thread.java:534)

Caused by: javax.naming.NameNotFoundException: No object bound for java:comp/pm/TransactionManager

at com.sun.enterprise.naming.java.javaURLContext.lookup(javaURLContext.java:116)

at javax.naming.InitialContext.lookup(InitialContext.java:347)

at org.hibernate.transaction.JNDITransactionManagerLookup.getTransactionManager(JNDITransactionManagerLookup.java:23)

... 22 more

08/02/28 20:11:39 java.lang.NullPointerException

08/02/28 20:11:39 at com.osg.rmp.dao.util.HibernateFactory.openSession(HibernateFactory.java:52)

08/02/28 20:11:39 at com.osg.rmp.dao.MasterDataDAO.getImpactUnitsList(Unknown Source)

08/02/28 20:11:39 at com.osg.rmp.ajax.util.RMData.<clinit>(Unknown Source)

08/02/28 20:11:39 at java.lang.Class.forName0(Native Method)

08/02/28 20:11:39 at java.lang.Class.forName(Class.java:219)

08/02/28 20:11:39 at com.osg.rmp.ajax.servlet.RMContextListener.contextInitialized(RMContextListener.java:42)

08/02/28 20:11:39 at com.evermind.server.http.HttpApplication.initDynamic(HttpApplication.java:1009)

08/02/28 20:11:39 at com.evermind.server.http.HttpApplication.<init>(HttpApplication.java:549)

08/02/28 20:11:39 at com.evermind.server.Application.getHttpApplication(Application.java:890)

08/02/28 20:11:39 at com.evermind.server.http.HttpServer.getHttpApplication(HttpServer.java:707)

08/02/28 20:11:39 at com.evermind.server.http.HttpSite.initApplications(HttpSite.java:625)

08/02/28 20:11:39 at com.evermind.server.http.HttpSite.setConfig(HttpSite.java:278)

08/02/28 20:11:39 at com.evermind.server.http.HttpServer.setSites(HttpServer.java:278)

08/02/28 20:11:39 at com.evermind.server.http.HttpServer.setConfig(HttpServer.java:179)

08/02/28 20:11:39 at com.evermind.server.ApplicationServer.initializeHttp(ApplicationServer.java:2394)

08/02/28 20:11:39 at com.evermind.server.ApplicationServer.setConfig(ApplicationServer.java:1551)

08/02/28 20:11:39 at com.evermind.server.ApplicationServerLauncher.run(ApplicationServerLauncher.java:92)

08/02/28 20:11:39 at java.lang.Thread.run(Thread.java:534)

08/02/28 20:11:40 Oracle Application Server Containers for J2EE 10g (10.1.2.0.2) initialized

it is very urgent

hope some one get back to me ASAP
Thanks in advance
Purandhar

Can you post your hibernate configuration file here?

Are you using the properties



Exception shows that JNDI name not found. Check your OAS server settings for the JNDI name.

Hi thanks for the reply

i am using cfg file


<session-factory name="RMSessionFactory">

<property name="connection.datasource">jdbc/RMDBConnectionPooledDS</property>
<property name="transaction.manager_lookup_class">org.hibernate.transaction.OC4JTransactionManagerLookup</property>
<property name="transaction.factory_class">org.hibernate.transaction.JTATransactionFactory</property>
<property name="FlushBeforeCompletionEnabled">true</property>
<property name="AutoCloseSessionEnabled">true</property>


regards
purandhar

Did you check your OAS settings for JNID name java:comp/pm/TransactionManager. I believe this is not configured in your server.

Once comment the following code in your hibernate.cfg.xml file, and your program should work fine.

Hi sjhyam,

Thanks for your idea. It is working fine now. by commenting out the Transaction factory code i am going ot loose transaction management right??

i am using autocommig=false,autorollback,autosessionclose,flush enabled .
i feel i am going to loose these things. but i need them in my application. Actually the same old code is was working fine in embedded OC4J in my Jdeveloper and standalone OC4J instance. it is failing in the environment where i have infrastructure services and mid tier along with portal.

please suggest me...

Regards,
Purandhar

As it was working in other environments, check with your current server settings why the JNID java:comp/pm/TransactionManager is not working. It will solve your problem forever.

Second option, use the Hibernate Transaction i.e., session.beginTrasaction()
which is plain JDBC Transaction.

For more details refer to http://www.hibernate.org/42.html

Thanks
Shyam