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Question

 Onkar Yerawar (OnkarY33)
HCL
Onkar Yerawar
HCL
IN
OnkarY33 Member since 2013 17 posts
HCL
Posted: Mar 6, 2018
Last activity: Apr 10, 2018
Posted: 6 Mar 2018 17:13 EST
Last activity: 10 Apr 2018 8:21 EDT
Closed

Unable to fetch connection factory from JMS set up on Oracle weblogic

Hi,

I am trying to set up a JMS listener to read messages from a Oracle weblogic JMS queue. I was able to set up the JNDI server data instance but then I was expecting the Connection factory name field on the JMS Properties tab in the JMS listener instance will give me list of connection factories on the JMS but it does not. So I myself put the JNDI name of the queue in that field but when I do a test connectivity I get below exception. See the attached screenshot of the test connectivity of JMS Listener. The error message says couldn't resolve connection factory object but the connection factory does exist, I am attaching the screenshot from weblogic console which displays the connection factory.

Any help is much appreciated. Thanks & Regards!

PS - I have copied weblogic.jar, wlclient.jar, wl-j2ee-client.jar, wljmsclient.jar and wljmxclient.jar to /tomcat/webapps/prweb/WEB-INF/lib directory. I am trying this setup on my Pega personal edition(7.3.1)

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Hi,

I am trying to set up a JMS listener to read messages from a Oracle weblogic JMS queue. I was able to set up the JNDI server data instance but then I was expecting the Connection factory name field on the JMS Properties tab in the JMS listener instance will give me list of connection factories on the JMS but it does not. So I myself put the JNDI name of the queue in that field but when I do a test connectivity I get below exception. See the attached screenshot of the test connectivity of JMS Listener. The error message says couldn't resolve connection factory object but the connection factory does exist, I am attaching the screenshot from weblogic console which displays the connection factory.

Any help is much appreciated. Thanks & Regards!

PS - I have copied weblogic.jar, wlclient.jar, wl-j2ee-client.jar, wljmsclient.jar and wljmxclient.jar to /tomcat/webapps/prweb/WEB-INF/lib directory. I am trying this setup on my Pega personal edition(7.3.1)

2018-03-06 22:45:41,059 [ JMS-Thread-16] [ ] [ ] [ ] ( services.jms.JMSListener) ERROR JMS.MycoJMSListener admin.mortgagemutation - Caught NamingException in listener MycoJMSListener
javax.naming.NameNotFoundException: Exception in lookup.: `jms/MycoConnectionFactory' could not be found.
at weblogic.corba.j2ee.naming.Utils.wrapNamingException(Utils.java:65) ~[wlclient.jar: Proprietary information hidden.0]
at weblogic.corba.j2ee.naming.ContextImpl.lookup(ContextImpl.java:260) ~[wlclient.jar: Proprietary information hidden.0]
at weblogic.corba.j2ee.naming.ContextImpl.lookup(ContextImpl.java:192) ~[wlclient.jar: Proprietary information hidden.0]
at javax.naming.InitialContext.lookup(InitialContext.java:417) ~[?:1.8.0_121]
at com.pega.pegarules.integration.engine.internal.services.jms.JMSListener.initializeConnection(JMSListener.java:1033) ~[printegrint.jar:?]
at com.pega.pegarules.integration.engine.internal.services.jms.JMSListener.runPoller(JMSListener.java:758) ~[printegrint.jar:?]
at com.pega.pegarules.integration.engine.internal.services.jms.JMSListener.run_(JMSListener.java:753) ~[printegrint.jar:?]
at com.pega.pegarules.integration.engine.internal.services.listener.ServiceListenerBaseImpl.run(ServiceListenerBaseImpl.java:454) ~[printegrint.jar:?]
at java.lang.Thread.run(Thread.java:745) [?:1.8.0_121]
Caused by: weblogic.corba.cos.naming.NamingContextAnyPackage.NotFound: IDL:weblogic/corba/cos/naming/NamingContextAny/NotFound:1.0
at weblogic.corba.cos.naming.NamingContextAnyPackage.NotFoundHelper.read(NotFoundHelper.java:72) ~[wlclient.jar: Proprietary information hidden.0]
at weblogic.corba.cos.naming._NamingContextAnyStub.resolve_any(_NamingContextAnyStub.java:87) ~[wlclient.jar: Proprietary information hidden.0]
at weblogic.corba.j2ee.naming.ContextImpl.lookup(ContextImpl.java:238) ~[wlclient.jar: Proprietary information hidden.0]
... 7 more


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Data Integration

Posted: 6 years ago
Posted: 6 Mar 2018 22:32 EST
Praneeth Purighalla (PraneethPurighalla)
PEGA
Principal System Architect
Pegasystems Inc.
CA

Is the subdeployment and targets configuration in weblogic correct? I see another connection factory in your weblogic screenshot. Does test connectivity work with that connection factory?

If the configuration in weblogic is correct, try using just weblogic.jar in your tomcat instead of wlclient.jar.

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Posted: 6 years ago
Posted: 7 Mar 2018 2:28 EST
Onkar Yerawar (OnkarY33)
HCL
Onkar Yerawar
HCL
IN

Hi Praneeth,

Thanks for your reply. Yes the subdeployment and target configuration is correct on weblogic. The test connectivity does not work even with that other connection factory.

I tried using just weblogic.jar as well but when I do that then the test connectivity in JNDI server itself fails with classNotFoundException(for class weblogic.jndi.WLInitialContextFactory).

 

Regards,

Onkar

 

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Posted: 6 years ago
Posted: 21 Mar 2018 1:33 EDT
Ashish Srivastava (sriva4) Associate Architect
Pegasystems Inc.
IN

Is it possible for you to confirm if your weblogic queue configuration is correct by doing connection factory lookup in a sample java jms client program ?

Reference- 

https://blogs.oracle.com/soaproactive/jms-step-2-using-the-queuesendjava-sample-program-to-send-a-message-to-a-jms-queue

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