Accessing Local Interface EJB from Web Container Oracle App Server 9.0.4

Hi,
I am developing a struts based small application, which calls a EJB which uses Local Interface from Struts ActionClass.
I am getting NameNotFoundException. The exact exception is s mentioned below.
05/03/29 16:15:49 javax.naming.NameNotFoundException: LoginRSL not found
The deployment descriptors are as mentioned below.
=============
ejb-jar.xml
<?xml version = '1.0' encoding = 'windows-1252'?>
<!DOCTYPE ejb-jar PUBLIC "-//Sun Microsystems, Inc.//DTD Enterprise JavaBeans 2.0//EN" "http://java.sun.com/dtd/ejb-jar_2_0.dtd">
<ejb-jar>
<enterprise-beans>
<session>
<description>Session Bean ( Stateless )</description>
<display-name>LoginRSL</display-name>
<ejb-name>LoginRSL</ejb-name>
<local-home>loginApp.model.LoginRHome</local-home>
<local>loginApp.model.LoginL</local>
<ejb-class>loginApp.model.LoginRSL</ejb-class>
<session-type>Stateless</session-type>
<transaction-type>Container</transaction-type>
</session>
</enterprise-beans>
<relationships/>
<assembly-descriptor>
<container-transaction>
<method>
<ejb-name>LoginRSL</ejb-name>
<method-name>*</method-name>
</method>
<trans-attribute>Required</trans-attribute>
</container-transaction>
</assembly-descriptor>
</ejb-jar>
orion-ejb-jar.xml
<?xml version = '1.0' encoding = 'windows-1252'?>
<!DOCTYPE orion-ejb-jar PUBLIC "-//Evermind//DTD Enterprise JavaBeans 1.1 runtime//EN" "http://xmlns.oracle.com/ias/dtds/orion-ejb-jar.dtd">
<orion-ejb-jar>
<enterprise-beans>
<session-deployment name="LoginRSL"/>
</enterprise-beans>
</orion-ejb-jar>
I also tried adding following code to web.xml
web.xml
<ejb-local-ref>
<ejb-ref-name>LoginRSL</ejb-ref-name>
<ejb-ref-type>Session</ejb-ref-type>
<local-home>LoginRHome</local-home>
<local>LoginL</local>
<ejb-link>LoginRSL</ejb-link>
</ejb-local-ref>
It is quite evident that it is not able to lookup the JNDI name.
Can someone throw light on this? If someone has working sample of this, can you mail it to [email protected]?

Nipun,
WebLogic and OC4J are not the same thing. That's like saying Oracle and SQL Server are the same thing -- or C++ and Java are the same thing.
I recall a posting to a forum (don't remember if it was this one), where the poster was complaining that some feature of the application server he had previously used, was not supported by OC4J. Turned out that the feature he was referring to, contradicted the J2EE specification -- which is why it wasn't available in OC4J. In other words, he didn't like the fact that OC4J was more compliant with the J2EE specification than his "other" application server. Go figure!
So, if you haven't already done so, I suggest you verify that this feature of WebLogic is something that complies with the J2EE specifications -- before expecting OC4J to support the same feature.
And if it's not clear, from the specifications, then every vendor is free to implement this feature (or not).
So if it turns out that WebLogic is a more appropriate application server for you -- then why not just stick with it (and forget the others)?
Good Luck,
Avi.

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Problem accessing local interface methods

Hi all,
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[email protected]

Hi all,
I have problems accessing local interfaces of entity beans in OC4J.
My application consists of a session bean as a facade for two local entity beans.
Everytime I try to execute methods on the local interfaces for the entity beans, I receive an exception: "java.lang.InternalError: Illegal removing from cache".
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I found a similar problem on the orion mail archive (http://www.mail-archive.com/[email protected]/msg17754.html). But there they seem to have problem with removing beans. For me, removing beans works fine too.
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/johan
[email protected]

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<persistence xmlns="http://java.sun.com/xml/ns/persistence"
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Thanks a lot in advance.
With Best Regards,
Ishaan
null

Did you ever find a solution to this Ishaan?
I imagine you ended up having to upgrade 10gR2 to 10gR3 at least. Correct?

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E-mail:[email protected]

Raju --
Thanks for the intelligent posting on a difficult issue for you.
I wasn't aware of anything specifically being introduced that prevented the bootclasspath technique from working** in the 904 release.
For 904, the bootclasspath needs to be put in the start parameters tag of the java-options tag.
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But just to reiterate, switching in xerces at the bootclasspath level is not a supported operation since it may have an effect on the OC4J runtime operation.
cheers
-steve-

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2 linus:
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Attachments:
no_block_with_file_open_dialog.zip ‏42 KB

Oracle App Server error

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iguration information
Running in C:\product\10.1.3.1\OracleAS_1
Operation mode:Startup, App Server, No Enterprise Manager, Single Instance
Oracle home:C:\product\10.1.3.1\OracleAS_1
Oracle home name:Unnamed
Instance name:oracleAS.psmtech
Instance type:allProducts
Version:10.1.3.1.0
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Components:[j2ee, orabpel, oraesb, owsm, Wsil]
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2007-05-17 04:45:19.328--Processing Step: starting OPMN
2007-05-17 04:49:35.921--End log output for Mid-tier services (oracleAS.psmtech)
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oracle.ias.opmn.optic.OpticBadRequestException: Error starting opmn server: 2
     at oracle.ias.opmn.optic.OpmnAdmin.executeCommand(OpmnAdmin.java:147)
     at oracle.ias.opmn.optic.OpmnAdmin.startOpmnServer(OpmnAdmin.java:77)
     at oracle.appserver.startupconsole.control.OPMNController.doStart(OPMNController.java:90)
     at oracle.appserver.startupconsole.control.Controller.start(Controller.java:69)
     at oracle.appserver.startupconsole.control.GroupController.doStart(GroupController.java:47)
     at oracle.appserver.startupconsole.control.Controller.start(Controller.java:69)
     at oracle.appserver.startupconsole.view.controller.ControllerAdapter.start(ControllerAdapter.java:30)
     at oracle.appserver.startupconsole.view.controller.MasterControlAdapter.run(MasterControlAdapter.java:94)
     at oracle.appserver.startupconsole.view.Runner.main(Runner.java:39)
I tried to validate opmn.xml file, shows following error
C:\product\10.1.3.1\OracleAS_1\opmn\bin>opmnctl validate opmn.xml
LPX-00202: could not open "opmn.xml" (error 200)
XML parse failed: error 202.
opmnctl: opmn validation failed!
we have Oracle App Server on Windows server 2003, new installation.
plz help me with this problem.

Not sure why you exeucute opmnctl validate, but
C:\product\10.1.3.1\OracleAS_1\opmn\bin>opmnctl validate opmn.xml
LPX-00202: could not open "opmn.xml" (error 200)opmn.xml isn't in $OH/opmn/bin directory. It's in $OH/opmn/conf.
This is quite difficult to debug from this forum. Check the logs in $OH/opmn/logs and see if that helps. Also try to shut everything down (and check that all processes are gone) and then try to restart.
Regards,
Martin

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Best regards,
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