EJB 2.1 Deployment Descriptor tags

Hi all, where can i find a good explanation on the EJB 2.1 Deployment Descrptor tags? I can see in the specification but that explanation on the XML Schema is not so good to understand nor to read.
I thank any tip or url to visit.
Giovani

http://www.orionserver.com/docs/ejb-jar.xml.html
This should help you get started.
Also you could start reading the spec to understand more about anything.
http://java.sun.com/products/ejb/docs.html
Follow the link to the Specification.
Vijay

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              weblogic.management.deploy.slave.SlaveDeployer.prepareAllApplications(Slave?yer.java:985)
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              weblogic.management.deploy.slave.SlaveDeployer.resume(SlaveDeployer.java:34?r>
              at
              weblogic.management.deploy.DeploymentManagerServerLifeCycleImpl.resume(Depl?tManagerServerLifeCycleImpl.java:229)
              at weblogic.t3.srvr.SubsystemManager.resume(SubsystemManager.java:136)
              at weblogic.t3.srvr.T3Srvr.resume(T3Srvr.java:965)
              at weblogic.t3.srvr.T3Srvr.run(T3Srvr.java:360)
              at weblogic.Server.main(Server.java:32)
              weblogic.management.ApplicationException: prepare failed for
              xlBackOfficeBeans.jar
              Module Name: xlBackOfficeBeans.jar, Error: Exception preparing module:
              EJBModule(xlBackOfficeBeans.jar,status=NEW)
              Unable to deploy EJB: xlBackOfficeBeans.jar from xlBackOfficeBeans.jar:
              Compiler class: 'com.sun.tools.javac.Main', not found
              at weblogic.ejb20.ejbc.EJBCompiler.doCompile(EJBCompiler.java:274)
              at weblogic.ejb20.ejbc.EJBCompiler.compileEJB(EJBCompiler.java:476)
              at weblogic.ejb20.ejbc.EJBCompiler.compileEJB(EJBCompiler.java:407)
              at weblogic.ejb20.deployer.EJBDeployer.runEJBC(EJBDeployer.java:498)
              at weblogic.ejb20.deployer.EJBDeployer.compileJar(EJBDeployer.java:793)
              at
              weblogic.ejb20.deployer.EJBDeployer.compileIfNecessary(EJBDeployer.java:708?>
              at weblogic.ejb20.deployer.EJBDeployer.prepare(EJBDeployer.java:1431)
              at weblogic.ejb20.deployer.EJBModule.prepare(EJBModule.java:496)
              at
              weblogic.j2ee.J2EEApplicationContainer.prepareModule(J2EEApplicationContain?va:3212)
              at
              weblogic.j2ee.J2EEApplicationContainer.tryPrepareModules(J2EEApplicationCon?r.java:1628)
              at
              weblogic.j2ee.J2EEApplicationContainer.prepareModules(J2EEApplicationContai?ava:1584)
              at
              weblogic.j2ee.J2EEApplicationContainer.prepare(J2EEApplicationContainer.jav?3)
              at
              weblogic.j2ee.J2EEApplicationContainer.prepare(J2EEApplicationContainer.jav?6)
              at
              weblogic.j2ee.J2EEApplicationContainer.prepare(J2EEApplicationContainer.jav?)
              at
              weblogic.management.deploy.slave.SlaveDeployer$Application.prepare(SlaveDep?.java:3058)
              at
              weblogic.management.deploy.slave.SlaveDeployer.prepareAllApplications(Slave?yer.java:985)
              at
              weblogic.management.deploy.slave.SlaveDeployer.resume(SlaveDeployer.java:34?r>
              at
              weblogic.management.deploy.DeploymentManagerServerLifeCycleImpl.resume(Depl?tManagerServerLifeCycleImpl.java:229)
              at weblogic.t3.srvr.SubsystemManager.resume(SubsystemManager.java:136)
              at weblogic.t3.srvr.T3Srvr.resume(T3Srvr.java:965)
              at weblogic.t3.srvr.T3Srvr.run(T3Srvr.java:360)
              at weblogic.Server.main(Server.java:32)
              java.io.IOException: Compiler class: 'com.sun.tools.javac.Main', not
              found
              at
              weblogic.utils.compiler.CompilerInvoker.compileMaybeExit(CompilerInvoker.ja?1)
              at
              weblogic.utils.compiler.CompilerInvoker.compile(CompilerInvoker.java:328)
              at
              weblogic.utils.compiler.CompilerInvoker.compile(CompilerInvoker.java:336)
              at weblogic.ejb20.ejbc.EJBCompiler.doCompile(EJBCompiler.java:270)
              at weblogic.ejb20.ejbc.EJBCompiler.compileEJB(EJBCompiler.java:476)
              at weblogic.ejb20.ejbc.EJBCompiler.compileEJB(EJBCompiler.java:407)
              at weblogic.ejb20.deployer.EJBDeployer.runEJBC(EJBDeployer.java:498)
              at weblogic.ejb20.deployer.EJBDeployer.compileJar(EJBDeployer.java:793)
              at
              weblogic.ejb20.deployer.EJBDeployer.compileIfNecessary(EJBDeployer.java:708?>
              at weblogic.ejb20.deployer.EJBDeployer.prepare(EJBDeployer.java:1431)
              at weblogic.ejb20.deployer.EJBModule.prepare(EJBModule.java:496)
              at
              weblogic.j2ee.J2EEApplicationContainer.prepareModule(J2EEApplicationContain?va:3212)
              at
              weblogic.j2ee.J2EEApplicationContainer.tryPrepareModules(J2EEApplicationCon?r.java:1628)
              at
              weblogic.j2ee.J2EEApplicationContainer.prepareModules(J2EEApplicationContai?ava:1584)
              at
              weblogic.j2ee.J2EEApplicationContainer.prepare(J2EEApplicationContainer.jav?3)
              at
              weblogic.j2ee.J2EEApplicationContainer.prepare(J2EEApplicationContainer.jav?6)
              at
              weblogic.j2ee.J2EEApplicationContainer.prepare(J2EEApplicationContainer.jav?)
              at
              weblogic.management.deploy.slave.SlaveDeployer$Application.prepare(SlaveDep?.java:3058)
              at
              weblogic.management.deploy.slave.SlaveDeployer.prepareAllApplications(Slave?yer.java:985)
              at
              weblogic.management.deploy.slave.SlaveDeployer.resume(SlaveDeployer.java:34?r>
              at
              weblogic.management.deploy.DeploymentManagerServerLifeCycleImpl.resume(Depl?tManagerServerLifeCycleImpl.java:229)
              at weblogic.t3.srvr.SubsystemManager.resume(SubsystemManager.java:136)
              at weblogic.t3.srvr.T3Srvr.resume(T3Srvr.java:965)
              at weblogic.t3.srvr.T3Srvr.run(T3Srvr.java:360)
              at weblogic.Server.main(Server.java:32)
              at
              weblogic.j2ee.J2EEApplicationContainer.tryPrepareModules(J2EEApplicationCon?r.java:1658)
              at
              weblogic.j2ee.J2EEApplicationContainer.prepareModules(J2EEApplicationContai?ava:1584)
              at
              weblogic.j2ee.J2EEApplicationContainer.prepare(J2EEApplicationContainer.jav?3)
              at
              weblogic.j2ee.J2EEApplicationContainer.prepare(J2EEApplicationContainer.jav?6)
              at
              weblogic.j2ee.J2EEApplicationContainer.prepare(J2EEApplicationContainer.jav?)
              at
              weblogic.management.deploy.slave.SlaveDeployer$Application.prepare(SlaveDep?.java:3058)
              at
              weblogic.management.deploy.slave.SlaveDeployer.prepareAllApplications(Slave?yer.java:985)
              at
              weblogic.management.deploy.slave.SlaveDeployer.resume(SlaveDeployer.java:34?r>
              at
              weblogic.management.deploy.DeploymentManagerServerLifeCycleImpl.resume(Depl?tManagerServerLifeCycleImpl.java:229)
              at weblogic.t3.srvr.SubsystemManager.resume(SubsystemManager.java:136)
              at weblogic.t3.srvr.T3Srvr.resume(T3Srvr.java:965)
              at weblogic.t3.srvr.T3Srvr.run(T3Srvr.java:360)
              at weblogic.Server.main(Server.java:32)
              ><Dec 19, 2006 12:45:00 PM GMT+05:30> <Emergency> <Deployer>
              <BEA-149229> <Server xlManagedServer_1 in cluster xlCluster is unable
              to initialize due to failed deployments.>
              <Dec 19, 2006 12:45:00 PM GMT+05:30> <Error> <Deployer> <BEA-149601>
              <The deployment framework was unable to resume accepting requests.>
              <Dec 19, 2006 12:45:00 PM GMT+05:30> <Emergency> <WebLogicServer>
              <BEA-000342> <Unable to initialize the server: [Deployer:149601]The
              deployment framework was unable to resume accepting
              requests.[Deployer:149229]Server xlManagedServer_1 in cluster xlCluster
              is unable to initialize due to failed deployments.>
              hope the scope of the questions is not too broad. Kindly let me know
              if you need more information.
              Thanks a lot.

    ram ram <> wrote:
    should i used new jdk that comes with the upgrade package of 8.1.6 like
    (jdk1.4.11)
    my class path having the weblogic jar also.
    this is my class path.:
    E:\bea\weblogic81\server\lib\weblogic.jar and other my application
    jars.
    Add tools.jar from your Java installation to the classpath.
    Bart
    Schelstraete Bart
    http://www.schelstraete.org
    http://www.mqseries.be

  • Deployment descriptor "weblogic.xml" is malformed.

    Hi All,
    Appreciate if anyone can help.
    I have set up a cluster containing two nodes - one local and other
    remote machine on weblogic 8.1.4
    then i install my application this cluster setup its working fine.
    for my requirement i upgrade the the weblogic version from 8.1.4 to
    8.1.6 .
    i upgrade through the smart update from the bea site . i upgraded both
    the node.
    i started the admin server.it started with no issue.
    my problem comes when i start the my managed server on the cluster .it
    gives me this exception.
    <HTTP> <BEA-101296> <Unable to load the default compiler class
    "com.sun.tools.javac.Main". Using the default javac compiler to compile
    JSPs.>
    i checked the classpath it has the same jdk that i used for 8.1.4
    (jdk1.4.05 from sun.)
    should i used new jdk that comes with the upgrade package of 8.1.6 like
    (jdk1.4.11)
    my class path having the weblogic jar also.
    this is my class path.:
    E:\bea\weblogic81\server\lib\weblogic.jar and other my application
    jars.
    complete exception it is shown like :
    <Dec 19, 2006 12:44:58 PM GMT+05:30> <Warning> <HTTP> <BEA-101247>
    <Application:
    'E:\bea\user_projects\domains\wlupgdomain\XLApplications\WLNexaweb.ear',
    Module: 'Nexaweb': Public ID references the old version of the Servlet
    DTD. You must change the public ID in web.xml file to "-//Sun
    Microsystems, Inc.//DTD Web Application 2.3//EN".>
    <Dec 19, 2006 12:45:00 PM GMT+05:30> <Warning> <HTTP> <BEA-101248>
    <[Application:
    'E:\bea\user_projects\domains\wlupgdomain\XLApplications\WLXellerateFull.ea?r',
    Module: 'xlWebApp']: Deployment descriptor "weblogic.xml" is malformed.
    Check against the DTD: org.xml.sax.SAXParseException: The content of
    element type "weblogic-web-app" must match
    "(description?,weblogic-version?,security-role-assignment*,run-as-role-assi?gnment*,reference-descriptor?,session-descriptor?,jsp-descriptor?,auth-filt?er?,container-descriptor?,charset-params?,virtual-directory-mapping*,url-ma?tch-map?,preprocessor*,preprocessor-mapping*,security-permission?,context-r?oot?,wl-dispatch-policy?,servlet-descriptor*,init-as*,destroy-as*)".
    (line 26, column 20).>
    Compiler class: 'com.sun.tools.javac.Main', not found
    java.lang.ClassNotFoundException: com.sun.tools.javac.Main
    at java.net.URLClassLoader$1.run(URLClassLoader.java:199)
    at java.security.AccessController.doPrivileged(Native Method)
    at java.net.URLClassLoader.findClass(URLClassLoader.java:187)
    at java.lang.ClassLoader.loadClass(ClassLoader.java:289)
    at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:274)
    at java.lang.ClassLoader.loadClass(ClassLoader.java:235)
    at java.lang.ClassLoader.loadClassInternal(ClassLoader.java:302)
    at java.lang.Class.forName0(Native Method)
    at java.lang.Class.forName(Class.java:141)
    at
    weblogic.utils.compiler.CompilerInvoker.compileMaybeExit(CompilerInvoker.ja?va:406)
    at
    weblogic.utils.compiler.CompilerInvoker.compile(CompilerInvoker.java:328)
    at
    weblogic.utils.compiler.CompilerInvoker.compile(CompilerInvoker.java:336)
    at weblogic.ejb20.ejbc.EJBCompiler.doCompile(EJBCompiler.java:270)
    at weblogic.ejb20.ejbc.EJBCompiler.compileEJB(EJBCompiler.java:476)
    at weblogic.ejb20.ejbc.EJBCompiler.compileEJB(EJBCompiler.java:407)
    at weblogic.ejb20.deployer.EJBDeployer.runEJBC(EJBDeployer.java:498)
    at weblogic.ejb20.deployer.EJBDeployer.compileJar(EJBDeployer.java:793)
    at
    weblogic.ejb20.deployer.EJBDeployer.compileIfNecessary(EJBDeployer.java:708?)
    at weblogic.ejb20.deployer.EJBDeployer.prepare(EJBDeployer.java:1431)
    at weblogic.ejb20.deployer.EJBModule.prepare(EJBModule.java:496)
    at
    weblogic.j2ee.J2EEApplicationContainer.prepareModule(J2EEApplicationContain?er.java:3212)
    at
    weblogic.j2ee.J2EEApplicationContainer.tryPrepareModules(J2EEApplicationCon?tainer.java:1628)
    at
    weblogic.j2ee.J2EEApplicationContainer.prepareModules(J2EEApplicationContai?ner.java:1584)
    at
    weblogic.j2ee.J2EEApplicationContainer.prepare(J2EEApplicationContainer.jav?a:1243)
    at
    weblogic.j2ee.J2EEApplicationContainer.prepare(J2EEApplicationContainer.jav?a:1076)
    at
    weblogic.j2ee.J2EEApplicationContainer.prepare(J2EEApplicationContainer.jav?a:829)
    at
    weblogic.management.deploy.slave.SlaveDeployer$Application.prepare(SlaveDep?loyer.java:3058)
    at
    weblogic.management.deploy.slave.SlaveDeployer.prepareAllApplications(Slave?Deployer.java:985)
    at
    weblogic.management.deploy.slave.SlaveDeployer.resume(SlaveDeployer.java:34?2)
    at
    weblogic.management.deploy.DeploymentManagerServerLifeCycleImpl.resume(Depl?oymentManagerServerLifeCycleImpl.java:229)
    at weblogic.t3.srvr.SubsystemManager.resume(SubsystemManager.java:136)
    at weblogic.t3.srvr.T3Srvr.resume(T3Srvr.java:965)
    at weblogic.t3.srvr.T3Srvr.run(T3Srvr.java:360)
    at weblogic.Server.main(Server.java:32)
    <Dec 19, 2006 12:45:00 PM GMT+05:30> <Warning> <EJB> <BEA-010202>
    <Call-by-reference is not enabled for the EJB 'JMSBean'. The server
    will have better performance if it is enabled. To enable
    call-by-reference, set the enable-call-by-reference element to True in
    the weblogic-ejb-jar.xml deployment descriptor for this EJB.>
    <Dec 19, 2006 12:45:00 PM GMT+05:30> <Error> <Deployer> <BEA-149205>
    <Failed to initialize the application Xellerate due to error
    weblogic.management.ApplicationException: prepare failed for
    xlBackOfficeBeans.jar
    Module Name: xlBackOfficeBeans.jar, Error: Exception preparing module:
    EJBModule(xlBackOfficeBeans.jar,status=NEW)
    Unable to deploy EJB: xlBackOfficeBeans.jar from xlBackOfficeBeans.jar:
    Compiler class: 'com.sun.tools.javac.Main', not found
    at weblogic.ejb20.ejbc.EJBCompiler.doCompile(EJBCompiler.java:274)
    at weblogic.ejb20.ejbc.EJBCompiler.compileEJB(EJBCompiler.java:476)
    at weblogic.ejb20.ejbc.EJBCompiler.compileEJB(EJBCompiler.java:407)
    at weblogic.ejb20.deployer.EJBDeployer.runEJBC(EJBDeployer.java:498)
    at weblogic.ejb20.deployer.EJBDeployer.compileJar(EJBDeployer.java:793)
    at
    weblogic.ejb20.deployer.EJBDeployer.compileIfNecessary(EJBDeployer.java:708?)
    at weblogic.ejb20.deployer.EJBDeployer.prepare(EJBDeployer.java:1431)
    at weblogic.ejb20.deployer.EJBModule.prepare(EJBModule.java:496)
    at
    weblogic.j2ee.J2EEApplicationContainer.prepareModule(J2EEApplicationContain?er.java:3212)
    at
    weblogic.j2ee.J2EEApplicationContainer.tryPrepareModules(J2EEApplicationCon?tainer.java:1628)
    at
    weblogic.j2ee.J2EEApplicationContainer.prepareModules(J2EEApplicationContai?ner.java:1584)
    at
    weblogic.j2ee.J2EEApplicationContainer.prepare(J2EEApplicationContainer.jav?a:1243)
    at
    weblogic.j2ee.J2EEApplicationContainer.prepare(J2EEApplicationContainer.jav?a:1076)
    at
    weblogic.j2ee.J2EEApplicationContainer.prepare(J2EEApplicationContainer.jav?a:829)
    at
    weblogic.management.deploy.slave.SlaveDeployer$Application.prepare(SlaveDep?loyer.java:3058)
    at
    weblogic.management.deploy.slave.SlaveDeployer.prepareAllApplications(Slave?Deployer.java:985)
    at
    weblogic.management.deploy.slave.SlaveDeployer.resume(SlaveDeployer.java:34?2)
    at
    weblogic.management.deploy.DeploymentManagerServerLifeCycleImpl.resume(Depl?oymentManagerServerLifeCycleImpl.java:229)
    at weblogic.t3.srvr.SubsystemManager.resume(SubsystemManager.java:136)
    at weblogic.t3.srvr.T3Srvr.resume(T3Srvr.java:965)
    at weblogic.t3.srvr.T3Srvr.run(T3Srvr.java:360)
    at weblogic.Server.main(Server.java:32)
    java.io.IOException: Compiler class: 'com.sun.tools.javac.Main', not
    found
    at
    weblogic.utils.compiler.CompilerInvoker.compileMaybeExit(CompilerInvoker.ja?va:411)
    at
    weblogic.utils.compiler.CompilerInvoker.compile(CompilerInvoker.java:328)
    at
    weblogic.utils.compiler.CompilerInvoker.compile(CompilerInvoker.java:336)
    at weblogic.ejb20.ejbc.EJBCompiler.doCompile(EJBCompiler.java:270)
    at weblogic.ejb20.ejbc.EJBCompiler.compileEJB(EJBCompiler.java:476)
    at weblogic.ejb20.ejbc.EJBCompiler.compileEJB(EJBCompiler.java:407)
    at weblogic.ejb20.deployer.EJBDeployer.runEJBC(EJBDeployer.java:498)
    at weblogic.ejb20.deployer.EJBDeployer.compileJar(EJBDeployer.java:793)
    at
    weblogic.ejb20.deployer.EJBDeployer.compileIfNecessary(EJBDeployer.java:708?)
    at weblogic.ejb20.deployer.EJBDeployer.prepare(EJBDeployer.java:1431)
    at weblogic.ejb20.deployer.EJBModule.prepare(EJBModule.java:496)
    at
    weblogic.j2ee.J2EEApplicationContainer.prepareModule(J2EEApplicationContain?er.java:3212)
    at
    weblogic.j2ee.J2EEApplicationContainer.tryPrepareModules(J2EEApplicationCon?tainer.java:1628)
    at
    weblogic.j2ee.J2EEApplicationContainer.prepareModules(J2EEApplicationContai?ner.java:1584)
    at
    weblogic.j2ee.J2EEApplicationContainer.prepare(J2EEApplicationContainer.jav?a:1243)
    at
    weblogic.j2ee.J2EEApplicationContainer.prepare(J2EEApplicationContainer.jav?a:1076)
    at
    weblogic.j2ee.J2EEApplicationContainer.prepare(J2EEApplicationContainer.jav?a:829)
    at
    weblogic.management.deploy.slave.SlaveDeployer$Application.prepare(SlaveDep?loyer.java:3058)
    at
    weblogic.management.deploy.slave.SlaveDeployer.prepareAllApplications(Slave?Deployer.java:985)
    at
    weblogic.management.deploy.slave.SlaveDeployer.resume(SlaveDeployer.java:34?2)
    at
    weblogic.management.deploy.DeploymentManagerServerLifeCycleImpl.resume(Depl?oymentManagerServerLifeCycleImpl.java:229)
    at weblogic.t3.srvr.SubsystemManager.resume(SubsystemManager.java:136)
    at weblogic.t3.srvr.T3Srvr.resume(T3Srvr.java:965)
    at weblogic.t3.srvr.T3Srvr.run(T3Srvr.java:360)
    at weblogic.Server.main(Server.java:32)
    weblogic.management.ApplicationException: prepare failed for
    xlBackOfficeBeans.jar
    Module Name: xlBackOfficeBeans.jar, Error: Exception preparing module:
    EJBModule(xlBackOfficeBeans.jar,status=NEW)
    Unable to deploy EJB: xlBackOfficeBeans.jar from xlBackOfficeBeans.jar:
    Compiler class: 'com.sun.tools.javac.Main', not found
    at weblogic.ejb20.ejbc.EJBCompiler.doCompile(EJBCompiler.java:274)
    at weblogic.ejb20.ejbc.EJBCompiler.compileEJB(EJBCompiler.java:476)
    at weblogic.ejb20.ejbc.EJBCompiler.compileEJB(EJBCompiler.java:407)
    at weblogic.ejb20.deployer.EJBDeployer.runEJBC(EJBDeployer.java:498)
    at weblogic.ejb20.deployer.EJBDeployer.compileJar(EJBDeployer.java:793)
    at
    weblogic.ejb20.deployer.EJBDeployer.compileIfNecessary(EJBDeployer.java:708?)
    at weblogic.ejb20.deployer.EJBDeployer.prepare(EJBDeployer.java:1431)
    at weblogic.ejb20.deployer.EJBModule.prepare(EJBModule.java:496)
    at
    weblogic.j2ee.J2EEApplicationContainer.prepareModule(J2EEApplicationContain?er.java:3212)
    at
    weblogic.j2ee.J2EEApplicationContainer.tryPrepareModules(J2EEApplicationCon?tainer.java:1628)
    at
    weblogic.j2ee.J2EEApplicationContainer.prepareModules(J2EEApplicationContai?ner.java:1584)
    at
    weblogic.j2ee.J2EEApplicationContainer.prepare(J2EEApplicationContainer.jav?a:1243)
    at
    weblogic.j2ee.J2EEApplicationContainer.prepare(J2EEApplicationContainer.jav?a:1076)
    at
    weblogic.j2ee.J2EEApplicationContainer.prepare(J2EEApplicationContainer.jav?a:829)
    at
    weblogic.management.deploy.slave.SlaveDeployer$Application.prepare(SlaveDep?loyer.java:3058)
    at
    weblogic.management.deploy.slave.SlaveDeployer.prepareAllApplications(Slave?Deployer.java:985)
    at
    weblogic.management.deploy.slave.SlaveDeployer.resume(SlaveDeployer.java:34?2)
    at
    weblogic.management.deploy.DeploymentManagerServerLifeCycleImpl.resume(Depl?oymentManagerServerLifeCycleImpl.java:229)
    at weblogic.t3.srvr.SubsystemManager.resume(SubsystemManager.java:136)
    at weblogic.t3.srvr.T3Srvr.resume(T3Srvr.java:965)
    at weblogic.t3.srvr.T3Srvr.run(T3Srvr.java:360)
    at weblogic.Server.main(Server.java:32)
    java.io.IOException: Compiler class: 'com.sun.tools.javac.Main', not
    found
    at
    weblogic.utils.compiler.CompilerInvoker.compileMaybeExit(CompilerInvoker.ja?va:411)
    at
    weblogic.utils.compiler.CompilerInvoker.compile(CompilerInvoker.java:328)
    at
    weblogic.utils.compiler.CompilerInvoker.compile(CompilerInvoker.java:336)
    at weblogic.ejb20.ejbc.EJBCompiler.doCompile(EJBCompiler.java:270)
    at weblogic.ejb20.ejbc.EJBCompiler.compileEJB(EJBCompiler.java:476)
    at weblogic.ejb20.ejbc.EJBCompiler.compileEJB(EJBCompiler.java:407)
    at weblogic.ejb20.deployer.EJBDeployer.runEJBC(EJBDeployer.java:498)
    at weblogic.ejb20.deployer.EJBDeployer.compileJar(EJBDeployer.java:793)
    at
    weblogic.ejb20.deployer.EJBDeployer.compileIfNecessary(EJBDeployer.java:708?)
    at weblogic.ejb20.deployer.EJBDeployer.prepare(EJBDeployer.java:1431)
    at weblogic.ejb20.deployer.EJBModule.prepare(EJBModule.java:496)
    at
    weblogic.j2ee.J2EEApplicationContainer.prepareModule(J2EEApplicationContain?er.java:3212)
    at
    weblogic.j2ee.J2EEApplicationContainer.tryPrepareModules(J2EEApplicationCon?tainer.java:1628)
    at
    weblogic.j2ee.J2EEApplicationContainer.prepareModules(J2EEApplicationContai?ner.java:1584)
    at
    weblogic.j2ee.J2EEApplicationContainer.prepare(J2EEApplicationContainer.jav?a:1243)
    at
    weblogic.j2ee.J2EEApplicationContainer.prepare(J2EEApplicationContainer.jav?a:1076)
    at
    weblogic.j2ee.J2EEApplicationContainer.prepare(J2EEApplicationContainer.jav?a:829)
    at
    weblogic.management.deploy.slave.SlaveDeployer$Application.prepare(SlaveDep?loyer.java:3058)
    at
    weblogic.management.deploy.slave.SlaveDeployer.prepareAllApplications(Slave?Deployer.java:985)
    at
    weblogic.management.deploy.slave.SlaveDeployer.resume(SlaveDeployer.java:34?2)
    at
    weblogic.management.deploy.DeploymentManagerServerLifeCycleImpl.resume(Depl?oymentManagerServerLifeCycleImpl.java:229)
    at weblogic.t3.srvr.SubsystemManager.resume(SubsystemManager.java:136)
    at weblogic.t3.srvr.T3Srvr.resume(T3Srvr.java:965)
    at weblogic.t3.srvr.T3Srvr.run(T3Srvr.java:360)
    at weblogic.Server.main(Server.java:32)
    at
    weblogic.j2ee.J2EEApplicationContainer.tryPrepareModules(J2EEApplicationCon?tainer.java:1658)
    at
    weblogic.j2ee.J2EEApplicationContainer.prepareModules(J2EEApplicationContai?ner.java:1584)
    at
    weblogic.j2ee.J2EEApplicationContainer.prepare(J2EEApplicationContainer.jav?a:1243)
    at
    weblogic.j2ee.J2EEApplicationContainer.prepare(J2EEApplicationContainer.jav?a:1076)
    at
    weblogic.j2ee.J2EEApplicationContainer.prepare(J2EEApplicationContainer.jav?a:829)
    at
    weblogic.management.deploy.slave.SlaveDeployer$Application.prepare(SlaveDep?loyer.java:3058)
    at
    weblogic.management.deploy.slave.SlaveDeployer.prepareAllApplications(Slave?Deployer.java:985)
    at
    weblogic.management.deploy.slave.SlaveDeployer.resume(SlaveDeployer.java:34?2)
    at
    weblogic.management.deploy.DeploymentManagerServerLifeCycleImpl.resume(Depl?oymentManagerServerLifeCycleImpl.java:229)
    at weblogic.t3.srvr.SubsystemManager.resume(SubsystemManager.java:136)
    at weblogic.t3.srvr.T3Srvr.resume(T3Srvr.java:965)
    at weblogic.t3.srvr.T3Srvr.run(T3Srvr.java:360)
    at weblogic.Server.main(Server.java:32)
    <Dec 19, 2006 12:45:00 PM GMT+05:30> <Emergency> <Deployer>
    <BEA-149229> <Server xlManagedServer_1 in cluster xlCluster is unable
    to initialize due to failed deployments.>
    <Dec 19, 2006 12:45:00 PM GMT+05:30> <Error> <Deployer> <BEA-149601>
    <The deployment framework was unable to resume accepting requests.>
    <Dec 19, 2006 12:45:00 PM GMT+05:30> <Emergency> <WebLogicServer>
    <BEA-000342> <Unable to initialize the server: [Deployer:149601]The
    deployment framework was unable to resume accepting
    requests.[Deployer:149229]Server xlManagedServer_1 in cluster xlCluster
    is unable to initialize due to failed deployments.>
    hope the scope of the questions is not too broad. Kindly let me know
    if you need more information.
    Thanks a lot.

    ram ram <> wrote:
    should i used new jdk that comes with the upgrade package of 8.1.6 like
    (jdk1.4.11)
    my class path having the weblogic jar also.
    this is my class path.:
    E:\bea\weblogic81\server\lib\weblogic.jar and other my application
    jars.
    Add tools.jar from your Java installation to the classpath.
    Bart
    Schelstraete Bart
    http://www.schelstraete.org
    http://www.mqseries.be

  • [EJB:011055]Error deploying the EJB with error that JNDI name already inuse

    Hi,
    I have written a trivial application consisting of 4 stateless beans and 1 MDB. The ear is developed from some code generator tool and works fine if I directly deploy on weblogic server 812.
    But in order to learn Weblogic Workshop I created new Application and EJB project. Then I imported the EJB jar and provided other source files.
    From Weblogic Workshop I could generate the ear successfully. But while trying to deploy the ear I get the following exception :
    <16/03/2005 10:02:38 PM GMT+05:30> <Error> <Deployer> <BEA-149201> <Failed to complete the deployment task with ID 1 for the application hsbc.
    weblogic.management.ApplicationException:
    Exception:weblogic.management.ApplicationException: prepare failed for MCAppBEAN.jar
    Module: MCAppBEAN.jar Error: Exception preparing module: EJBModule(MCAppBEAN.jar,status=NEW)
    Unable to deploy EJB: StatelessBean from MCAppBEAN.jar:
    <b>[EJB:011055]Error deploying the EJB 'StatelessBean(Application: hsbc, EJBComponent: MCAppBEAN.jar)', the JNDI name 'StatelessBeanHSBC' is already in use. You mu
    st set a different JNDI name in the weblogic-ejb-jar.xml deployment descriptor for this EJB before it can be deployed.</b> at weblogic.management.deploy.slave.SlaveDeployer$ActivateTask.createContainer(SlaveDeployer.java:2556)
    at weblogic.management.deploy.slave.SlaveDeployer$ActivateTask.prepare(SlaveDeployer.java:2474)
    at weblogic.management.deploy.slave.SlaveDeployer.processPrepareTask(SlaveDeployer.java:798)
    at weblogic.management.deploy.slave.SlaveDeployer.prepareDelta(SlaveDeployer.java:507)
    at weblogic.management.deploy.slave.SlaveDeployer.prepareUpdate(SlaveDeployer.java:465)
    at weblogic.drs.internal.SlaveCallbackHandler$1.execute(SlaveCallbackHandler.java:25)
    at weblogic.kernel.ExecuteThread.execute(ExecuteThread.java:197)
    at weblogic.kernel.ExecuteThread.run(ExecuteThread.java:170)
    --------------- nested within: ------------------
    <b>Can someone tell where have I made the mistake?</b>
    thanks in advance.

    Try to undeploy and un target the applcation via WLS console and they try to deploy it again. Or just try to redeploy it.

  • Weblogic vendor specific EJB deployment descriptor

    Hi All,
    I have been trying to get weblogic-ejb.xml working to provide the names where I want my EJB3 beans accessable in JNDI, but this has not been working for me.
    I have been looking through the web - there are not too many mentions of the deployment descriptor. If there any tutorials or official documents from BEA on this, links would be highliy appreciated.
    I am using WL10_01 if it helps.
    Thanks,
    Kirill.

    Did you try <business-interface-jndi-name-map> tag in weblogic-ejb-jar.xml?
    With the following example setup, you should be able to look up the Session bean that implements service.JPAService interface in JNDI tree with "JPAService".
    <weblogic-enterprise-bean>
        <ejb-name>JPAServiceBean</ejb-name>
         <stateless-session-descriptor>
          <business-interface-jndi-name-map>
               <business-remote>service.JPAService</business-remote>
            <jndi-name>JPAService</jndi-name>
          </business-interface-jndi-name-map>
        </stateless-session-descriptor>     
        <enable-call-by-reference>true</enable-call-by-reference>
    </weblogic-enterprise-bean>
    </weblogic-ejb-jar>

  • Problems in configuring deployment descriptors to use EJB in JSP

              Hello,
              I've been trying to use an EJB in a JSP on Weblogic 8.1. The relevent part of
              my web.xml and weblogic.xml look like this:
              =====================================
              web.xml -
              <ejb-ref>
              <description>Purchase order bean deployed</description>
              <ejb-ref-name>ejb/Purchaseorder</ejb-ref-name>
              <ejb-ref-type>Entity</ejb-ref-type>
              <home>mypackage2.PurchaseorderHome</home>
              <remote>mypackage2.Purchaseorder</remote>
              <ejb-link>/PO.jar#Purchaseorder</ejb-link>
              </ejb-ref>
              <ejb-local-ref>
              <description>purchase order</description>
              <ejb-ref-name>ejb/Purchaseorder</ejb-ref-name>
              <ejb-ref-type>Entity</ejb-ref-type>
              <local-home>mypackage2.PurchaseorderLocalHome</local-home>
              <local>mypackage2.PurchaseorderLocal</local>
              <ejb-link>/PO.jar#Purchaseorder</ejb-link>
              </ejb-local-ref>
              =====================================
              weblogic.xml -
              <ejb-reference-description>
              <ejb-ref-name>ejb/Purchaseorder</ejb-ref-name>
              <jndi-name>Purchaseorder</jndi-name>
              </ejb-reference-description>
              </reference-descriptor>
              =================================
              My ejb-jar.xml file looks like this (this EJB jar is already deployed on Weblogic):
              <description>Entity Bean ( CMP )</description>
              <display-name>Purchaseorder</display-name>
              <ejb-name>Purchaseorder</ejb-name>
              <home>mypackage2.PurchaseorderHome</home>
              <remote>mypackage2.Purchaseorder</remote>
              <local-home>mypackage2.PurchaseorderLocalHome</local-home>
              <local>mypackage2.PurchaseorderLocal</local>
              <ejb-class>mypackage2.PurchaseorderBean</ejb-class>
              ==============================================
              Finally, my weblogic-ejb-jar.xml looks like this:
              <weblogic-ejb-jar>
              <weblogic-enterprise-bean>
              <ejb-name>Purchaseorder</ejb-name>
              <jndi-name>Purchaseorder</jndi-name>
              </weblogic-enterprise-bean>
              </weblogic-ejb-jar>
              ===============================================
              But despite many many efforts, I keep getting the following error:
              Could not setup environment - with nested exception: [weblogic.deployment.EnvironmentException:
              [J2EE:160101]Error: The ejb-link '/PO.jar#Purchaseorder' declared in the ejb-ref
              or ejb-local-ref 'ejb/Purchaseorder' in the application module 'public_html' could
              not be resolved. The target EJB for the ejb-ref could not be found. Please ensure
              the link is correct.] weblogic.deployment.EnvironmentException: [J2EE:160101]Error:
              The ejb-link '/PO.jar#Purchaseorder' declared in the ejb-ref or ejb-local-ref
              'ejb/Purchaseorder' in the application module 'public_html' could not be resolved.
              The target EJB for the ejb-ref could not be found. Please ensure the link is correct.
              at
              I have changed around a lot of things. I've a classes directory under web-inf
              where I have mypackage2\all-the-class-files. I've also made available PO.jar file
              (which contains Purchaseorder) at various levels to ensure that the class can
              be found. I've changed the "/PO.jar#Purchaseorder" value of <ejb-link> tag accordingly
              to try various things. (e.g ejb/Purchaseorder, mypackage2.Purchaseorder, and a
              lot of other things) but of no avail. I keep getting the same error over and over
              again. (Do you think banging my head on the wall would do the trick?)
              Any help would be greatly appreciated. Thanks.
              

              Sam, thanks for the explanation. It makes sense now that why it's not working.
              But is this specific to Weblogic? I'm actually using JDevloper to develop my
              EJB (CMP) and JSP. Within JSP, I can use the tag library ejbtag provided by Oracle
              to specify home, create instance, and get collection back from an EJB. I've specify
              the tag lib URI in the web.xml but I kept getting the error message in Weblogi
              when running the test to load JSP saying that it could not find the EJB (Purchaseorder)
              specified. That led me to do some research and I came accross the <ejb-ref> and
              <ejb-link> tags.
              If it is a restriction only posed by Weblogic then I guess I'll have to create
              a JavaBean to interact with EJB first and then get the collection.
              Thanks.
              Sam Pullara <[email protected]> wrote:
              >You can only use ejb-links when connecting to EJBs that are in the same
              >
              >application (ear). If you want to have them separate you will have to
              >
              >use a global JNDI name for the EJB and look up that.
              >
              >Sam
              >
              >A Roman wrote:
              >> Michael,
              >>
              >> I'm not deploying EJB as an .ear application that'd include web app
              >and .jar.
              >> Instead I have deployed .jar as stand alone EJB and want to deploy
              >.war (exploded
              >> directory structure) as a seperate web app. Both .jar and .war will
              >be deployed
              >> on the same server. That's exactly why I cannot use the syntax that's
              >used in
              >> the samples.
              >>
              >> Thanks.
              >>
              >> "Michael Kovacs" <[email protected]> wrote:
              >>
              >>>I guess to start off with I'm making the assumption that your PO.jar
              >>>is your
              >>>EJB module
              >>>and that it is contained in the same EAR as your webapp module, looking
              >>>something like
              >>>this:
              >>>
              >>>myEAR.ear
              >>> |_ PO.jar
              >>> |_ webapp
              >>> |_ jspCallingEJB.jsp
              >>>
              >>>If this is correct, the first thing I'd suggest trying is to remove
              >your
              >>>"/"
              >>
              >>>from the front of your <ejb-link> and
              >>
              >>>just make the value <ejb-link>PO.jar#Purchaseorder</ejb-link>
              >>>
              >>>The EJB example that ships with 8.1 platform makes use of an EJB from
              >>>a jsp
              >>>page so you could
              >>>look to that example for some guidance, which references the EJB in
              >this
              >>>same way in the web.xml ejb-local-ref element.
              >>>hope that helps.
              >>>--
              >>>Michael Kovacs
              >>>Senior Software Engineer
              >>>BEA Systems
              >>>"ARoman" <[email protected]> wrote in message
              >>>news:[email protected]...
              >>>
              >>>>Hello,
              >>>>
              >>>>I've been trying to use an EJB in a JSP on Weblogic 8.1. The relevent
              >>>
              >>>part
              >>>of
              >>>
              >>>>my web.xml and weblogic.xml look like this:
              >>>>=====================================
              >>>>web.xml -
              >>>>
              >>>> <ejb-ref>
              >>>> <description>Purchase order bean deployed</description>
              >>>> <ejb-ref-name>ejb/Purchaseorder</ejb-ref-name>
              >>>> <ejb-ref-type>Entity</ejb-ref-type>
              >>>> <home>mypackage2.PurchaseorderHome</home>
              >>>> <remote>mypackage2.Purchaseorder</remote>
              >>>> <ejb-link>/PO.jar#Purchaseorder</ejb-link>
              >>>>
              >>>> </ejb-ref>
              >>>>
              >>>> <ejb-local-ref>
              >>>> <description>purchase order</description>
              >>>> <ejb-ref-name>ejb/Purchaseorder</ejb-ref-name>
              >>>> <ejb-ref-type>Entity</ejb-ref-type>
              >>>> <local-home>mypackage2.PurchaseorderLocalHome</local-home>
              >>>> <local>mypackage2.PurchaseorderLocal</local>
              >>>> <ejb-link>/PO.jar#Purchaseorder</ejb-link>
              >>>> </ejb-local-ref>
              >>>>=====================================
              >>>>
              >>>>weblogic.xml -
              >>>><ejb-reference-description>
              >>>><ejb-ref-name>ejb/Purchaseorder</ejb-ref-name>
              >>>><jndi-name>Purchaseorder</jndi-name>
              >>>></ejb-reference-description>
              >>>></reference-descriptor>
              >>>>=================================
              >>>>My ejb-jar.xml file looks like this (this EJB jar is already deployed
              >>>
              >>>on
              >>>Weblogic):
              >>>
              >>>>
              >>>> <description>Entity Bean ( CMP )</description>
              >>>> <display-name>Purchaseorder</display-name>
              >>>> <ejb-name>Purchaseorder</ejb-name>
              >>>> <home>mypackage2.PurchaseorderHome</home>
              >>>> <remote>mypackage2.Purchaseorder</remote>
              >>>> <local-home>mypackage2.PurchaseorderLocalHome</local-home>
              >>>> <local>mypackage2.PurchaseorderLocal</local>
              >>>> <ejb-class>mypackage2.PurchaseorderBean</ejb-class>
              >>>> ==============================================
              >>>>Finally, my weblogic-ejb-jar.xml looks like this:
              >>>>
              >>>><weblogic-ejb-jar>
              >>>> <weblogic-enterprise-bean>
              >>>> <ejb-name>Purchaseorder</ejb-name>
              >>>> <jndi-name>Purchaseorder</jndi-name>
              >>>> </weblogic-enterprise-bean>
              >>>></weblogic-ejb-jar>
              >>>>===============================================
              >>>>
              >>>>But despite many many efforts, I keep getting the following error:
              >>>>
              >>>>Could not setup environment - with nested exception:
              >>>
              >>>[weblogic.deployment.EnvironmentException:
              >>>
              >>>>[J2EE:160101]Error: The ejb-link '/PO.jar#Purchaseorder' declared
              >in
              >>>
              >>>the
              >>>ejb-ref
              >>>
              >>>>or ejb-local-ref 'ejb/Purchaseorder' in the application module
              >>>
              >>>'public_html' could
              >>>
              >>>>not be resolved. The target EJB for the ejb-ref could not be found.
              >>>
              >>>Please
              >>>ensure
              >>>
              >>>>the link is correct.] weblogic.deployment.EnvironmentException:
              >>>
              >>>[J2EE:160101]Error:
              >>>
              >>>>The ejb-link '/PO.jar#Purchaseorder' declared in the ejb-ref or
              >>>
              >>>ejb-local-ref
              >>>
              >>>>'ejb/Purchaseorder' in the application module 'public_html' could
              >not
              >>>
              >>>be
              >>>resolved.
              >>>
              >>>>The target EJB for the ejb-ref could not be found. Please ensure the
              >>>
              >>>link
              >>>is correct.
              >>>
              >>>>at
              >>>>
              >>>>I have changed around a lot of things. I've a classes directory under
              >>>
              >>>web-inf
              >>>
              >>>>where I have mypackage2\all-the-class-files. I've also made available
              >>>
              >>>PO.jar file
              >>>
              >>>>(which contains Purchaseorder) at various levels to ensure that the
              >>>
              >>>class
              >>>can
              >>>
              >>>>be found. I've changed the "/PO.jar#Purchaseorder" value of <ejb-link>
              >>>
              >>>tag
              >>>accordingly
              >>>
              >>>>to try various things. (e.g ejb/Purchaseorder, mypackage2.Purchaseorder,
              >>>
              >>>and a
              >>>
              >>>>lot of other things) but of no avail. I keep getting the same error
              >>>
              >>>over
              >>>and over
              >>>
              >>>>again. (Do you think banging my head on the wall would do the trick?)
              >>>>
              >>>>Any help would be greatly appreciated. Thanks.
              >>>>
              >>>
              >>>
              >>
              >
              >
              

  • Deployment descriptor error for an EJB 3.0 entity bean module

    Hi all,
    i'm facing an error deploying an EJB 3.0 entity bean module wrapped in an enterprise application on WebLogic 10.
    The application is composed as follows:
    WASEnterprise.ear
    |-META-INF
    |-application.xml
    |-WAS.jar
    |-META-INF
    |-persistence.xml
    In other words the application server is unable to load persistence.xml deployment descriptor and,during deployment, it throws an error message like this:
    <Error> <J2EE> <BEA-160197> <Unable to load descriptor C:\bea\user_projects\domains\base_domain\autodeploy\WASEnterprise\WAS/META-INF/persistence.xml of module WAS. The error is weblogic.descriptor.DescriptorException: Unmarshaller failed
    I suppose that the persistence.xml is correct since i can deploy the application on jboss without any problem.
    The persistence.xml deployment descriptor is:
    <?xml version="1.0" encoding="UTF-8"?>
    <persistence>
    <persistence-unit name="CNT4">
    <non-jta-data-source>cnt5ds</non-jta-data-source>
    <class>it.eni.italgas.was.db.entity.AsiDisco</class>
    <class>it.eni.italgas.was.db.entity.AsiErrori</class>
    <class>it.eni.italgas.was.db.entity.WasAsiRouting</class>
    <class>it.eni.italgas.was.db.entity.WasAsiRoutingId</class>
    <class>it.eni.italgas.was.db.entity.WasAsiSchemas</class>
    </persistence-unit>
    </persistence>
    and the application.xml deployment descriptor is:
    <?xml version="1.0" encoding="UTF-8"?>
    <application xmlns="http://java.sun.com/xml/ns/javaee" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" version="5" xsi:schemaLocation="http://java.sun.com/xml/ns/javaee http://java.sun.com/xml/ns/javaee/application_5.xsd">
    <display-name>WASEnterprise</display-name>
    <module id="myeclipse.1188512259959">
    <ejb>WAS.jar</ejb>
    </module>
    </application>
    I don't use any other weblogic specific deployment descriptor.
    Have you ever experienced such a strange behaviour? Can you suggest something to solve the problem?
    Thanks inadvance.
    Denis Maggiorotto

    Hi all,
    i'm facing an error deploying an EJB 3.0 entity bean module wrapped in an enterprise application on WebLogic 10.
    The application is composed as follows:
    WASEnterprise.ear
    |-META-INF
    |-application.xml
    |-WAS.jar
    |-META-INF
    |-persistence.xml
    In other words the application server is unable to load persistence.xml deployment descriptor and,during deployment, it throws an error message like this:
    <Error> <J2EE> <BEA-160197> <Unable to load descriptor C:\bea\user_projects\domains\base_domain\autodeploy\WASEnterprise\WAS/META-INF/persistence.xml of module WAS. The error is weblogic.descriptor.DescriptorException: Unmarshaller failed
    I suppose that the persistence.xml is correct since i can deploy the application on jboss without any problem.
    The persistence.xml deployment descriptor is:
    <?xml version="1.0" encoding="UTF-8"?>
    <persistence>
    <persistence-unit name="CNT4">
    <non-jta-data-source>cnt5ds</non-jta-data-source>
    <class>it.eni.italgas.was.db.entity.AsiDisco</class>
    <class>it.eni.italgas.was.db.entity.AsiErrori</class>
    <class>it.eni.italgas.was.db.entity.WasAsiRouting</class>
    <class>it.eni.italgas.was.db.entity.WasAsiRoutingId</class>
    <class>it.eni.italgas.was.db.entity.WasAsiSchemas</class>
    </persistence-unit>
    </persistence>
    and the application.xml deployment descriptor is:
    <?xml version="1.0" encoding="UTF-8"?>
    <application xmlns="http://java.sun.com/xml/ns/javaee" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" version="5" xsi:schemaLocation="http://java.sun.com/xml/ns/javaee http://java.sun.com/xml/ns/javaee/application_5.xsd">
    <display-name>WASEnterprise</display-name>
    <module id="myeclipse.1188512259959">
    <ejb>WAS.jar</ejb>
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