Problem calling deployed EJB

I've deployed an ejb but i cant seem to access it, it throws me an exception that it couldnt find a xxxHomeHelper.class which should be in the generated jar file from the deployejb utility. I have the generated file in the classpath which is why i dont understand why it throws this exception.

Hi Everybody here,
All you guys have gone too
far ahead in this EJB, but
I havent even started.
I have succesfully deployed
my EJBs in Weblogic 6. But
now I want to use Oracle's
in-built deployment tool.
Try hard as I could I could
not find a build-an-EJB-
example in the Oracle
documentation site, which
would give me a step-by-
step instruction as to how
to write the code for a
sample EJB (its home,remote
e.t.c and the code for the
client class) and how to
write out the deployment
descriptor and finally how
to deploy using the
deployejb.exe tool.
Anybody got a URL?
Thanks in advance
snodx
I HAVE POSTED THIS AS A REPLY TO SEVERAL
OTHER EJB-RELATED TOPICS HERE

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Problem calling a EJB Java Client from Java Activity Agent

Hi,
We have a wrapper java class that calls to an EJB through a JNDI lookup. The wrapper class is called from a workflow. The problem is that the call fail with the following message error:
Error : getRemoteHome Lugar: ServiceLocator NamingException Mensaje Error: Receive timed out
Mon Jan 09 15:32:13 EST 2006 Enqueuing VIC/97513 com.tallion.tax.workflow.assessment.Update
F_FN_ERROR (MODULE=com.tallion.tax.workflow.assessment.Update) (ITEMTYPE=VIC) (ITEMKEY=97513) (ACTID=10617) (FUNCMODE=RUN) (ERRMESSAGE=getRemoteHome Lugar: ServiceLocator NamingException Mensaje Erro
The wrapper class has in their classpath a jndi.properties as follows:
java.naming.factory.initial=org.jnp.interfaces.NamingContextFactory
java.naming.provider.url=69.0.137.120:1099
java.naming.factory.url.pkgs=org.jboss.naming:org.jnp.interfaces
The call just works fine when we restart the Java Activity Agent and then, after a while it fails again with the same error.
Any ideas/workaround?
Thanks.

I have a situation that is a bit similar. I have successfully used beans for storing methods used in JSPs and used by other methods in the same class as was suggested above. Now I would like to break some methods into another (utility) class since they are lower level and can be used by lots of things. They are for database operations (given a String query and String dbname, it queries and returns ResultSet for example). I want to have them in a separate class for reusability and OOP.
I am having problems calling those public static methods in the public class from my bean that communicates with the JSP. I can't compile the class that calls the method in the database ops class. I get an error like :
loginHelper.java:45: cannot find symbol
symbol : variable sqlHelper
location: class dbHelperBean.loginHelper
and when I include the package name in the call I get
loginHelper.java:45: cannot find symbol
symbol : class sqlHelper
location: package dbHelperBean
That's strange since the package of both classes is dbHelperBean and the class is indeed called sqlHelper. I tried to compile it in the same directory as sqlHelper as well. What am I doing wrong?
Thanks for any help.

Problem in deploying EJBs (More than 390) in weblogic-BEA says JDK issue!!!

Our application had 390 EJBs before the current build. It was running fine on Weblogic 6.1-SP4 with JDK 1.3.1_08.
In the current build, 3 EJBs were introduced and the Weblogic server started giving deployment problems. We then came across the Weblogic Bug stating the magic Number of 390 and delegating it to a SUN Bug. But, contrary to the SUN bug which says of a OutofMemory issue, we were not getting any OutOfMemory error.
Then, just to test the 390 number, we cut downed on the number of EJBs reducing the number to 388, in a test environment. EJBs got deployed without problem. Then we added 3 EJBs (increasing the EJB count to 391), and Weblogic server started giving Deployment problem in a EJB which was one of the 388 that were running fine earlier.But, now also there was no OutOfMemory error. Then we removed one of the newly added EJBs to bring the EJB count to 390. The Weblogic deployed the EJBs without error(even the one which was giving problem when EJB count was 391).
So, 390 seems to be the number but, contrary to BEA problem ID: 035884 which delegates the problem to SUN Bug ID:4390238 (Incidentally SUN has closed this bug as Non-reproducable), we are not getting any OutOfMemory error.
My questions to the JAVA community are:
1)Is the problem really related to JDK or Weblogic?
2)If it's a problem with JDK, then what should be done to fix it?
==========================================
A deployment error generated is pasted below:
==========================================
java.lang.reflect.InvocationTargetException: weblogic.management.DistributedManagementException: Distributed Management [1 exceptions]
at weblogic.management.internal.ConfigurationMBeanImpl.updateConfigMBeans(ConfigurationMBeanImpl.java:559)
at weblogic.management.internal.ConfigurationMBeanImpl.invoke(ConfigurationMBeanImpl.java:376)
at com.sun.management.jmx.MBeanServerImpl.invoke(MBeanServerImpl.java:1557)
at com.sun.management.jmx.MBeanServerImpl.invoke(MBeanServerImpl.java:1525)
at weblogic.management.internal.MBeanProxy.invoke(MBeanProxy.java:468)
at weblogic.management.internal.MBeanProxy.invoke(MBeanProxy.java:209)
at $Proxy14.addDeployment(Unknown Source)
at weblogic.management.internal.DynamicMBeanImpl.updateDeployments(DynamicMBeanImpl.java:1545)
at weblogic.management.internal.DynamicMBeanImpl.setAttribute(DynamicMBeanImpl.java:908)
at weblogic.management.internal.DynamicMBeanImpl.setAttribute(DynamicMBeanImpl.java:847)
at weblogic.management.internal.ConfigurationMBeanImpl.setAttribute(ConfigurationMBeanImpl.java:310)
at com.sun.management.jmx.MBeanServerImpl.setAttribute(MBeanServerImpl.java:1358)
at com.sun.management.jmx.MBeanServerImpl.setAttribute(MBeanServerImpl.java:1333)
at weblogic.management.internal.MBeanProxy.setAttribute(MBeanProxy.java:322)
at weblogic.management.internal.MBeanProxy.invoke(MBeanProxy.java:204)
at $Proxy11.setTargets(Unknown Source)
at java.lang.reflect.Method.invoke(Native Method)
at weblogic.management.console.info.MBeanAttribute.doSet(MBeanAttribute.java:84)
at weblogic.management.console.info.MBeanReferenceAttribute.addToArrayAttribute(MBeanReferenceAttribute.java:254)
at weblogic.management.console.info.MBeanReferenceAttribute.doSet(MBeanReferenceAttribute.java:124)
at weblogic.management.console.actions.mbean.DoEditMBeanAction.perform(DoEditMBeanAction.java:135)
at weblogic.management.console.actions.internal.ActionServlet.doAction(ActionServlet.java:171)
at weblogic.management.console.actions.internal.ActionServlet.doPost(ActionServlet.java:85)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:760)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
at weblogic.servlet.internal.ServletStubImpl.invokeServlet(ServletStubImpl.java:262)
at weblogic.servlet.internal.ServletStubImpl.invokeServlet(ServletStubImpl.java:198)
at weblogic.servlet.internal.WebAppServletContext.invokeServlet(WebAppServletContext.java:2637)
at weblogic.servlet.internal.ServletRequestImpl.execute(ServletRequestImpl.java:2359)
at weblogic.kernel.ExecuteThread.execute(ExecuteThread.java:139)
at weblogic.kernel.ExecuteThread.run(ExecuteThread.java:120)
Distributed update exception
- remote object: stellar:Location=primary-server,Name=primary-server,Type=ServerConfig
- remote server: weblogic.management.internal.RemoteMBeanServerImpl@1d5ebc
- actionName: addDeployment
- params: [Ljava.lang.Object;@5f97ae
- signature: [Ljava.lang.String;@5f28a6
Distributed update exception
- remote object: stellar:Location=primary-server,Name=primary-server,Type=ServerConfig
- remote server: weblogic.management.internal.RemoteMBeanServerImpl@1d5ebc
Unable to deploy EJB: STTaskPrivilegeLinkEntity from Entities.jar:
java.lang.ClassNotFoundException: Class bytes found but defineClass() failed with java.lang.ClassFormatError: com/c4/stellar/server/ejbs/entities/STTaskPrivilegeLinkEntity_apfxaw__WebLogic_CMP_RDBMS (Illegal Method name "Exception in 'findBySTTaskEntity_3v8zjr__WebLogic_CMP_RDBMS_taskPrivilegeLinkEntity__WL_' while usi") for com.c4.stellar.server.ejbs.entities.STTaskPrivilegeLinkEntity_apfxaw__WebLogic_CMP_RDBMS
at weblogic.utils.classloaders.GenericClassLoader.findClass(GenericClassLoader.java:165)
at java.lang.ClassLoader.loadClass(ClassLoader.java:294)
at java.lang.ClassLoader.loadClass(ClassLoader.java:250)
at weblogic.ejb20.deployer.BeanInfoImpl.loadClass(BeanInfoImpl.java:307)
at weblogic.ejb20.deployer.EntityBeanInfoImpl.getGeneratedBeanClass(EntityBeanInfoImpl.java:362)
at weblogic.ejb20.manager.BaseEntityManager.setup(BaseEntityManager.java:114)
at weblogic.ejb20.manager.DBManager.setup(DBManager.java:123)
at weblogic.ejb20.deployer.ClientDrivenBeanInfoImpl.deploy(ClientDrivenBeanInfoImpl.java:817)
at weblogic.ejb20.deployer.Deployer.deployDescriptor(Deployer.java:1299)
at weblogic.ejb20.deployer.Deployer.deploy(Deployer.java:1005)
at weblogic.j2ee.EJBComponent.deploy(EJBComponent.java:33)
at weblogic.j2ee.Application.addComponent(Application.java:174)
at weblogic.j2ee.J2EEService.addDeployment(J2EEService.java:117)
at weblogic.management.mbeans.custom.DeploymentTarget.addDeployment(DeploymentTarget.java:364)
at weblogic.management.mbeans.custom.DeploymentTarget.addDeployment(DeploymentTarget.java:150)
at java.lang.reflect.Method.invoke(Native Method)
at weblogic.management.internal.DynamicMBeanImpl.invokeLocally(DynamicMBeanImpl.java:636)
at weblogic.management.internal.DynamicMBeanImpl.invoke(DynamicMBeanImpl.java:621)
at weblogic.management.internal.ConfigurationMBeanImpl.invoke(ConfigurationMBeanImpl.java:374)
at com.sun.management.jmx.MBeanServerImpl.invoke(MBeanServerImpl.java:1557)
at com.sun.management.jmx.MBeanServerImpl.invoke(MBeanServerImpl.java:1525)
at weblogic.management.internal.ConfigurationMBeanImpl.updateConfigMBeans(ConfigurationMBeanImpl.java:507)
at weblogic.management.internal.ConfigurationMBeanImpl.invoke(ConfigurationMBeanImpl.java:376)
at com.sun.management.jmx.MBeanServerImpl.invoke(MBeanServerImpl.java:1557)
at com.sun.management.jmx.MBeanServerImpl.invoke(MBeanServerImpl.java:1525)
at weblogic.management.internal.MBeanProxy.invoke(MBeanProxy.java:468)
at weblogic.management.internal.MBeanProxy.invoke(MBeanProxy.java:209)
at $Proxy14.addDeployment(Unknown Source)
at weblogic.management.internal.DynamicMBeanImpl.updateDeployments(DynamicMBeanImpl.java:1545)
at weblogic.management.internal.DynamicMBeanImpl.setAttribute(DynamicMBeanImpl.java:908)
at weblogic.management.internal.DynamicMBeanImpl.setAttribute(DynamicMBeanImpl.java:847)
at weblogic.management.internal.ConfigurationMBeanImpl.setAttribute(ConfigurationMBeanImpl.java:310)
at com.sun.management.jmx.MBeanServerImpl.setAttribute(MBeanServerImpl.java:1358)
at com.sun.management.jmx.MBeanServerImpl.setAttribute(MBeanServerImpl.java:1333)
at weblogic.management.internal.MBeanProxy.setAttribute(MBeanProxy.java:322)
at weblogic.management.internal.MBeanProxy.invoke(MBeanProxy.java:204)
at $Proxy11.setTargets(Unknown Source)
at java.lang.reflect.Method.invoke(Native Method)
at weblogic.management.console.info.MBeanAttribute.doSet(MBeanAttribute.java:84)
at weblogic.management.console.info.MBeanReferenceAttribute.addToArrayAttribute(MBeanReferenceAttribute.java:254)
at weblogic.management.console.info.MBeanReferenceAttribute.doSet(MBeanReferenceAttribute.java:124)
at weblogic.management.console.actions.mbean.DoEditMBeanAction.perform(DoEditMBeanAction.java:135)
at weblogic.management.console.actions.internal.ActionServlet.doAction(ActionServlet.java:171)
at weblogic.management.console.actions.internal.ActionServlet.doPost(ActionServlet.java:85)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:760)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
at weblogic.servlet.internal.ServletStubImpl.invokeServlet(ServletStubImpl.java:262)
at weblogic.servlet.internal.ServletStubImpl.invokeServlet(ServletStubImpl.java:198)
at weblogic.servlet.internal.WebAppServletContext.invokeServlet(WebAppServletContext.java:2637)
at weblogic.servlet.internal.ServletRequestImpl.execute(ServletRequestImpl.java:2359)
at weblogic.kernel.ExecuteThread.execute(ExecuteThread.java:139)
at weblogic.kernel.ExecuteThread.run(ExecuteThread.java:120)
--------------- nested within: ------------------
weblogic.utils.AssertionError: ***** ASSERTION FAILED ***** - with nested exception:
[java.lang.ClassNotFoundException: Class bytes found but defineClass() failed with java.lang.ClassFormatError: com/c4/stellar/server/ejbs/entities/STTaskPrivilegeLinkEntity_apfxaw__WebLogic_CMP_RDBMS (Illegal Method name "Exception in 'findBySTTaskEntity_3v8zjr__WebLogic_CMP_RDBMS_taskPrivilegeLinkEntity__WL_' while usi") for com.c4.stellar.server.ejbs.entities.STTaskPrivilegeLinkEntity_apfxaw__WebLogic_CMP_RDBMS]
at weblogic.ejb20.deployer.EntityBeanInfoImpl.getGeneratedBeanClass(EntityBeanInfoImpl.java:367)
at weblogic.ejb20.manager.BaseEntityManager.setup(BaseEntityManager.java:114)
at weblogic.ejb20.manager.DBManager.setup(DBManager.java:123)
at weblogic.ejb20.deployer.ClientDrivenBeanInfoImpl.deploy(ClientDrivenBeanInfoImpl.java:817)
at weblogic.ejb20.deployer.Deployer.deployDescriptor(Deployer.java:1299)
at weblogic.ejb20.deployer.Deployer.deploy(Deployer.java:1005)
at weblogic.j2ee.EJBComponent.deploy(EJBComponent.java:33)
at weblogic.j2ee.Application.addComponent(Application.java:174)
at weblogic.j2ee.J2EEService.addDeployment(J2EEService.java:117)
at weblogic.management.mbeans.custom.DeploymentTarget.addDeployment(DeploymentTarget.java:364)
at weblogic.management.mbeans.custom.DeploymentTarget.addDeployment(DeploymentTarget.java:150)
at java.lang.reflect.Method.invoke(Native Method)
at weblogic.management.internal.DynamicMBeanImpl.invokeLocally(DynamicMBeanImpl.java:636)
at weblogic.management.internal.DynamicMBeanImpl.invoke(DynamicMBeanImpl.java:621)
at weblogic.management.internal.ConfigurationMBeanImpl.invoke(ConfigurationMBeanImpl.java:374)
at com.sun.management.jmx.MBeanServerImpl.invoke(MBeanServerImpl.java:1557)
at com.sun.management.jmx.MBeanServerImpl.invoke(MBeanServerImpl.java:1525)
at weblogic.management.internal.ConfigurationMBeanImpl.updateConfigMBeans(ConfigurationMBeanImpl.java:507)
at weblogic.management.internal.ConfigurationMBeanImpl.invoke(ConfigurationMBeanImpl.java:376)
at com.sun.management.jmx.MBeanServerImpl.invoke(MBeanServerImpl.java:1557)
at com.sun.management.jmx.MBeanServerImpl.invoke(MBeanServerImpl.java:1525)
at weblogic.management.internal.MBeanProxy.invoke(MBeanProxy.java:468)
at weblogic.management.internal.MBeanProxy.invoke(MBeanProxy.java:209)
at $Proxy14.addDeployment(Unknown Source)
at weblogic.management.internal.DynamicMBeanImpl.updateDeployments(DynamicMBeanImpl.java:1545)
at weblogic.management.internal.DynamicMBeanImpl.setAttribute(DynamicMBeanImpl.java:908)
at weblogic.management.internal.DynamicMBeanImpl.setAttribute(DynamicMBeanImpl.java:847)
at weblogic.management.internal.ConfigurationMBeanImpl.setAttribute(ConfigurationMBeanImpl.java:310)
at com.sun.management.jmx.MBeanServerImpl.setAttribute(MBeanServerImpl.java:1358)
at com.sun.management.jmx.MBeanServerImpl.setAttribute(MBeanServerImpl.java:1333)
at weblogic.management.internal.MBeanProxy.setAttribute(MBeanProxy.java:322)
at weblogic.management.internal.MBeanProxy.invoke(MBeanProxy.java:204)
at $Proxy11.setTargets(Unknown Source)
at java.lang.reflect.Method.invoke(Native Method)
at weblogic.management.console.info.MBeanAttribute.doSet(MBeanAttribute.java:84)
at weblogic.management.console.info.MBeanReferenceAttribute.addToArrayAttribute(MBeanReferenceAttribute.java:254)
at weblogic.management.console.info.MBeanReferenceAttribute.doSet(MBeanReferenceAttribute.java:124)
at weblogic.management.console.actions.mbean.DoEditMBeanAction.perform(DoEditMBeanAction.java:135)
at weblogic.management.console.actions.internal.ActionServlet.doAction(ActionServlet.java:171)
at weblogic.management.console.actions.internal.ActionServlet.doPost(ActionServlet.java:85)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:760)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
at weblogic.servlet.internal.ServletStubImpl.invokeServlet(ServletStubImpl.java:262)
at weblogic.servlet.internal.ServletStubImpl.invokeServlet(ServletStubImpl.java:198)
at weblogic.servlet.internal.WebAppServletContext.invokeServlet(WebAppServletContext.java:2637)
at weblogic.servlet.internal.ServletRequestImpl.execute(ServletRequestImpl.java:2359)
at weblogic.kernel.ExecuteThread.execute(ExecuteThread.java:139)
at weblogic.kernel.ExecuteThread.run(ExecuteThread.java:120)
at weblogic.ejb20.deployer.Deployer.deploy(Deployer.java:1087)
at weblogic.j2ee.EJBComponent.deploy(EJBComponent.java:33)
at weblogic.j2ee.Application.addComponent(Application.java:174)
at weblogic.j2ee.J2EEService.addDeployment(J2EEService.java:117)
at weblogic.management.mbeans.custom.DeploymentTarget.addDeployment(DeploymentTarget.java:364)
at weblogic.management.mbeans.custom.DeploymentTarget.addDeployment(DeploymentTarget.java:150)
at java.lang.reflect.Method.invoke(Native Method)
at weblogic.management.internal.DynamicMBeanImpl.invokeLocally(DynamicMBeanImpl.java:636)
at weblogic.management.internal.DynamicMBeanImpl.invoke(DynamicMBeanImpl.java:621)
at weblogic.management.internal.ConfigurationMBeanImpl.invoke(ConfigurationMBeanImpl.java:374)
at com.sun.management.jmx.MBeanServerImpl.invoke(MBeanServerImpl.java:1557)
at com.sun.management.jmx.MBeanServerImpl.invoke(MBeanServerImpl.java:1525)
at weblogic.management.internal.ConfigurationMBeanImpl.updateConfigMBeans(ConfigurationMBeanImpl.java:507)
at weblogic.management.internal.ConfigurationMBeanImpl.invoke(ConfigurationMBeanImpl.java:376)
at com.sun.management.jmx.MBeanServerImpl.invoke(MBeanServerImpl.java:1557)
at com.sun.management.jmx.MBeanServerImpl.invoke(MBeanServerImpl.java:1525)
at weblogic.management.internal.MBeanProxy.invoke(MBeanProxy.java:468)
at weblogic.management.internal.MBeanProxy.invoke(MBeanProxy.java:209)
at $Proxy14.addDeployment(Unknown Source)
at weblogic.management.internal.DynamicMBeanImpl.updateDeployments(DynamicMBeanImpl.java:1545)
at weblogic.management.internal.DynamicMBeanImpl.setAttribute(DynamicMBeanImpl.java:908)
at weblogic.management.internal.DynamicMBeanImpl.setAttribute(DynamicMBeanImpl.java:847)
at weblogic.management.internal.ConfigurationMBeanImpl.setAttribute(ConfigurationMBeanImpl.java:310)
at com.sun.management.jmx.MBeanServerImpl.setAttribute(MBeanServerImpl.java:1358)
at com.sun.management.jmx.MBeanServerImpl.setAttribute(MBeanServerImpl.java:1333)
at weblogic.management.internal.MBeanProxy.setAttribute(MBeanProxy.java:322)
at weblogic.management.internal.MBeanProxy.invoke(MBeanProxy.java:204)
at $Proxy11.setTargets(Unknown Source)
at java.lang.reflect.Method.invoke(Native Method)
at weblogic.management.console.info.MBeanAttribute.doSet(MBeanAttribute.java:84)
at weblogic.management.console.info.MBeanReferenceAttribute.addToArrayAttribute(MBeanReferenceAttribute.java:254)
at weblogic.management.console.info.MBeanReferenceAttribute.doSet(MBeanReferenceAttribute.java:124)
at weblogic.management.console.actions.mbean.DoEditMBeanAction.perform(DoEditMBeanAction.java:135)
at weblogic.management.console.actions.internal.ActionServlet.doAction(ActionServlet.java:171)
at weblogic.management.console.actions.internal.ActionServlet.doPost(ActionServlet.java:85)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:760)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
at weblogic.servlet.internal.ServletStubImpl.invokeServlet(ServletStubImpl.java:262)
at weblogic.servlet.internal.ServletStubImpl.invokeServlet(ServletStubImpl.java:198)
at weblogic.servlet.internal.WebAppServletContext.invokeServlet(WebAppServletContext.java:2637)
at weblogic.servlet.internal.ServletRequestImpl.execute(ServletRequestImpl.java:2359)
at weblogic.kernel.ExecuteThread.execute(ExecuteThread.java:139)
at weblogic.kernel.ExecuteThread.run(ExecuteThread.java:120)
Unable to deploy EJB: STTaskPrivilegeLinkEntity from Entities.jar:
java.lang.ClassNotFoundException: Class bytes found but defineClass() failed with java.lang.ClassFormatError: com/c4/stellar/server/ejbs/entities/STTaskPrivilegeLinkEntity_apfxaw__WebLogic_CMP_RDBMS (Illegal Method name "Exception in 'findBySTTaskEntity_3v8zjr__WebLogic_CMP_RDBMS_taskPrivilegeLinkEntity__WL_' while usi") for com.c4.stellar.server.ejbs.entities.STTaskPrivilegeLinkEntity_apfxaw__WebLogic_CMP_RDBMS
at weblogic.utils.classloaders.GenericClassLoader.findClass(GenericClassLoader.java:165)
at java.lang.ClassLoader.loadClass(ClassLoader.java:294)
at java.lang.ClassLoader.loadClass(ClassLoader.java:250)
at weblogic.ejb20.deployer.BeanInfoImpl.loadClass(BeanInfoImpl.java:307)
at weblogic.ejb20.deployer.EntityBeanInfoImpl.getGeneratedBeanClass(EntityBeanInfoImpl.java:362)
at weblogic.ejb20.manager.BaseEntityManager.setup(BaseEntityManager.java:114)
at weblogic.ejb20.manager.DBManager.setup(DBManager.java:123)
at weblogic.ejb20.deployer.ClientDrivenBeanInfoImpl.deploy(ClientDrivenBeanInfoImpl.java:817)
at weblogic.ejb20.deployer.Deployer.deployDescriptor(Deployer.java:1299)
at weblogic.ejb20.deployer.Deployer.deploy(Deployer.java:1005)
at weblogic.j2ee.EJBComponent.deploy(EJBComponent.java:33)
at weblogic.j2ee.Application.addComponent(Application.java:174)
at weblogic.j2ee.J2EEService.addDeployment(J2EEService.java:117)
at weblogic.management.mbeans.custom.DeploymentTarget.addDeployment(DeploymentTarget.java:364)
at weblogic.management.mbeans.custom.DeploymentTarget.addDeployment(DeploymentTarget.java:150)
at java.lang.reflect.Method.invoke(Native Method)
at weblogic.management.internal.DynamicMBeanImpl.invokeLocally(DynamicMBeanImpl.java:636)
at weblogic.management.internal.DynamicMBeanImpl.invoke(DynamicMBeanImpl.java:621)
at weblogic.management.internal.ConfigurationMBeanImpl.invoke(ConfigurationMBeanImpl.java:374)
at com.sun.management.jmx.MBeanServerImpl.invoke(MBeanServerImpl.java:1557)
at com.sun.management.jmx.MBeanServerImpl.invoke(MBeanServerImpl.java:1525)
at weblogic.management.internal.ConfigurationMBeanImpl.updateConfigMBeans(ConfigurationMBeanImpl.java:507)
at weblogic.management.internal.ConfigurationMBeanImpl.invoke(ConfigurationMBeanImpl.java:376)
at com.sun.management.jmx.MBeanServerImpl.invoke(MBeanServerImpl.java:1557)
at com.sun.management.jmx.MBeanServerImpl.invoke(MBeanServerImpl.java:1525)
at weblogic.management.internal.MBeanProxy.invoke(MBeanProxy.java:468)
at weblogic.management.internal.MBeanProxy.invoke(MBeanProxy.java:209)
at $Proxy14.addDeployment(Unknown Source)
at weblogic.management.internal.DynamicMBeanImpl.updateDeployments(DynamicMBeanImpl.java:1545)
at weblogic.management.internal.DynamicMBeanImpl.setAttribute(DynamicMBeanImpl.java:908)
at weblogic.management.internal.DynamicMBeanImpl.setAttribute(DynamicMBeanImpl.java:847)
at weblogic.management.internal.ConfigurationMBeanImpl.setAttribute(ConfigurationMBeanImpl.java:310)
at com.sun.management.jmx.MBeanServerImpl.setAttribute(MBeanServerImpl.java:1358)
at com.sun.management.jmx.MBeanServerImpl.setAttribute(MBeanServerImpl.java:1333)
at weblogic.management.internal.MBeanProxy.setAttribute(MBeanProxy.java:322)
at weblogic.management.internal.MBeanProxy.invoke(MBeanProxy.java:204)
at $Proxy11.setTargets(Unknown Source)
at java.lang.reflect.Method.invoke(Native Method)
at weblogic.management.console.info.MBeanAttribute.doSet(MBeanAttribute.java:84)
at weblogic.management.console.info.MBeanReferenceAttribute.addToArrayAttribute(MBeanReferenceAttribute.java:254)
at weblogic.management.console.info.MBeanReferenceAttribute.doSet(MBeanReferenceAttribute.java:124)
at weblogic.management.console.actions.mbean.DoEditMBeanAction.perform(DoEditMBeanAction.java:135)
at weblogic.management.console.actions.internal.ActionServlet.doAction(ActionServlet.java:171)
at weblogic.management.console.actions.internal.ActionServlet.doPost(ActionServlet.java:85)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:760)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
at weblogic.servlet.internal.ServletStubImpl.invokeServlet(ServletStubImpl.java:262)
at weblogic.servlet.internal.ServletStubImpl.invokeServlet(ServletStubImpl.java:198)
at weblogic.servlet.internal.WebAppServletContext.invokeServlet(WebAppServletContext.java:2637)
at weblogic.servlet.internal.ServletRequestImpl.execute(ServletRequestImpl.java:2359)
at weblogic.kernel.ExecuteThread.execute(ExecuteThread.java:139)
at weblogic.kernel.ExecuteThread.run(ExecuteThread.java:120)
--------------- nested within: ------------------
weblogic.utils.AssertionError: ***** ASSERTION FAILED ***** - with nested exception:
[java.lang.ClassNotFoundException: Class bytes found but defineClass() failed with java.lang.ClassFormatError: com/c4/stellar/server/ejbs/entities/STTaskPrivilegeLinkEntity_apfxaw__WebLogic_CMP_RDBMS (Illegal Method name "Exception in 'findBySTTaskEntity_3v8zjr__WebLogic_CMP_RDBMS_taskPrivilegeLinkEntity__WL_' while usi") for com.c4.stellar.server.ejbs.entities.STTaskPrivilegeLinkEntity_apfxaw__WebLogic_CMP_RDBMS]
at weblogic.ejb20.deployer.EntityBeanInfoImpl.getGeneratedBeanClass(EntityBeanInfoImpl.java:367)
at weblogic.ejb20.manager.BaseEntityManager.setup(BaseEntityManager.java:114)
at weblogic.ejb20.manager.DBManager.setup(DBManager.java:123)
at weblogic.ejb20.deployer.ClientDrivenBeanInfoImpl.deploy(ClientDrivenBeanInfoImpl.java:817)
at weblogic.ejb20.deployer.Deployer.deployDescriptor(Deployer.java:1299)
at weblogic.ejb20.deployer.Deployer.deploy(Deployer.java:1005)
at weblogic.j2ee.EJBComponent.deploy(EJBComponent.java:33)
at weblogic.j2ee.Application.addComponent(Application.java:174)
at weblogic.j2ee.J2EEService.addDeployment(J2EEService.java:117)
at weblogic.management.mbeans.custom.DeploymentTarget.addDeployment(DeploymentTarget.java:364)
at weblogic.management.mbeans.custom.DeploymentTarget.addDeployment(DeploymentTarget.java:150)
at java.lang.reflect.Method.invoke(Native Method)
at weblogic.management.internal.DynamicMBeanImpl.invokeLocally(DynamicMBeanImpl.java:636)
at weblogic.management.internal.DynamicMBeanImpl.invoke(DynamicMBeanImpl.java:621)
at weblogic.management.internal.ConfigurationMBeanImpl.invoke(ConfigurationMBeanImpl.java:374)
at com.sun.management.jmx.MBeanServerImpl.invoke(MBeanServerImpl.java:1557)
at com.sun.management.jmx.MBeanServerImpl.invoke(MBeanServerImpl.java:1525)
at weblogic.management.internal.ConfigurationMBeanImpl.updateConfigMBeans(ConfigurationMBeanImpl.java:507)
at weblogic.management.internal.ConfigurationMBeanImpl.invoke(ConfigurationMBeanImpl.java:376)
at com.sun.management.jmx.MBeanServerImpl.invoke(MBeanServerImpl.java:1557)
at com.sun.management.jmx.MBeanServerImpl.invoke(MBeanServerImpl.java:1525)
at weblogic.management.internal.MBeanProxy.invoke(MBeanProxy.java:468)
at weblogic.management.internal.MBeanProxy.invoke(MBeanProxy.java:209)
at $Proxy14.addDeployment(Unknown Source)
at weblogic.management.internal.DynamicMBeanImpl.updateDeployments(DynamicMBeanImpl.java:1545)
at weblogic.management.internal.DynamicMBeanImpl.setAttribute(DynamicMBeanImpl.java:908)
at weblogic.management.internal.DynamicMBeanImpl.setAttribute(DynamicMBeanImpl.java:847)
at weblogic.management.internal.ConfigurationMBeanImpl.setAttribute(ConfigurationMBeanImpl.java:310)
at com.sun.management.jmx.MBeanServerImpl.setAttribute(MBeanServerImpl.java:1358)
at com.sun.management.jmx.MBeanServerImpl.setAttribute(MBeanServerImpl.java:1333)
at weblogic.management.internal.MBeanProxy.setAttribute(MBeanProxy.java:322)
at weblogic.management.internal.MBeanProxy.invoke(MBeanProxy.java:204)
at $Proxy11.setTargets(Unknown Source)
at java.lang.reflect.Method.invoke(Native Method)
at weblogic.management.console.info.MBeanAttribute.doSet(MBeanAttribute.java:84)
at weblogic.management.console.info.MBeanReferenceAttribute.addToArrayAttribute(MBeanReferenceAttribute.java:254)
at weblogic.management.console.info.MBeanReferenceAttribute.doSet(MBeanReferenceAttribute.java:124)
at weblogic.management.console.actions.mbean.DoEditMBeanAction.perform(DoEditMBeanAction.java:135)
at weblogic.management.console.actions.internal.ActionServlet.doAction(ActionServlet.java:171)
at weblogic.management.console.actions.internal.ActionServlet.doPost(ActionServlet.java:85)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:760)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
at weblogic.servlet.internal.ServletStubImpl.invokeServlet(ServletStubImpl.java:262)
at weblogic.servlet.internal.ServletStubImpl.invokeServlet(ServletStubImpl.java:198)
at weblogic.servlet.internal.WebAppServletContext.invokeServlet(WebAppServletContext.java:2637)
at weblogic.servlet.internal.ServletRequestImpl.execute(ServletRequestImpl.java:2359)
at weblogic.kernel.ExecuteThread.execute(ExecuteThread.java:139)
at weblogic.kernel.ExecuteThread.run(ExecuteThread.java:120)
--------------- nested within: ------------------
weblogic.management.DistributedOperationUpdateException:
Unable to deploy EJB: STTaskPrivilegeLinkEntity from Entities.jar:
java.lang.ClassNotFoundException: Class bytes found but defineClass() failed with java.lang.ClassFormatError: com/c4/stellar/server/ejbs/entities/STTaskPrivilegeLinkEntity_apfxaw__WebLogic_CMP_RDBMS (Illegal Method name "Exception in 'findBySTTaskEntity_3v8zjr__WebLogic_CMP_RDBMS_taskPrivilegeLinkEntity__WL_' while usi") for com.c4.stellar.server.ejbs.entities.STTaskPrivilegeLinkEntity_apfxaw__WebLogic_CMP_RDBMS
at weblogic.utils.classloaders.GenericClassLoader.findClass(GenericClassLoader.java:165)
at java.lang.ClassLoader.loadClass(ClassLoader.java:294)
at java.lang.ClassLoader.loadClass(ClassLoader.java:250)
at weblogic.ejb20.deployer.BeanInfoImpl.loadClass(BeanInfoImpl.java:307)
at weblogic.ejb20.deployer.EntityBeanInfoImpl.getGeneratedBeanClass(EntityBeanInfoImpl.java:362)
at weblogic.ejb20.manager.BaseEntityManager.setup(BaseEntityManager.java:114)
at weblogic.ejb20.manager.DBManager.setup(DBManager.java:123)
at weblogic.ejb20.deployer.ClientDrivenBeanInfoImpl.deploy(ClientDrivenBeanInfoImpl.java:817)
at weblogic.ejb20.deployer.Deployer.deployDescriptor(Deployer.java:1299)
at weblogic.ejb20.deployer.Deployer.deploy(Deployer.java:1005)
at weblogic.j2ee.EJBComponent.deploy(EJBComponent.java:33)
at weblogic.j2ee.Application.addComponent(Application.java:174)
at weblogic.j2ee.J2EEService.addDeployment(J2EEService.java:117)
at weblogic.management.mbeans.custom.DeploymentTarget.addDeployment(DeploymentTarget.java:364)
at weblogic.management.mbeans.custom.DeploymentTarget.addDeployment(DeploymentTarget.java:150)
at java.lang.reflect.Method.invoke(Native Method)
at weblogic.management.internal.DynamicMBeanImpl.invokeLocally(DynamicMBeanImpl.java:636)
at weblogic.management.internal.DynamicMBeanImpl.invoke(DynamicMBeanImpl.java:621)
at weblogic.management.internal.ConfigurationMBeanImpl.invoke(ConfigurationMBeanImpl.java:374)
at com.sun.management.jmx.MBeanServerImpl.invoke(MBeanServerImpl.java:1557)
at com.sun.management.jmx.MBeanServerImpl.invoke(MBeanServerImpl.java:1525)
at weblogic.management.internal.ConfigurationMBeanImpl.updateConfigMBeans(ConfigurationMBeanImpl.java:507)
at weblogic.management.internal.ConfigurationMBeanImpl.invoke(ConfigurationMBeanImpl.java:376)
at com.sun.management.jmx.MBeanServerImpl.invoke(MBeanServerImpl.java:1557)
at com.sun.management.jmx.MBeanServerImpl.invoke(MBeanServerImpl.java:1525)
at weblogic.management.internal.MBeanProxy.invoke(MBeanProxy.java:468)
at weblogic.management.internal.MBeanProxy.invoke(MBeanProxy.java:209)
at $Proxy14.addDeployment(Unknown Source)
at weblogic.management.internal.DynamicMBeanImpl.updateDeployments(DynamicMBeanImpl.java:1545)
at weblogic.management.internal.DynamicMBeanImpl.setAttribute(DynamicMBeanImpl.java:908)
at weblogic.management.internal.DynamicMBeanImpl.setAttribute(DynamicMBeanImpl.java:847)
at weblogic.management.internal.ConfigurationMBeanImpl.setAttribute(ConfigurationMBeanImpl.java:310)
at com.sun.management.jmx.MBeanServerImpl.setAttribute(MBeanServerImpl.java:1358)
at com.sun.management.jmx.MBeanServerImpl.setAttribute(MBeanServerImpl.java:1333)
at weblogic.management.internal.MBeanProxy.setAttribute(MBeanProxy.java:322)
at weblogic.management.internal.MBeanProxy.invoke(MBeanProxy.java:204)
at $Proxy11.setTargets(Unknown Source)
at java.lang.reflect.Method.invoke(Native Method)
at weblogic.management.console.info.MBeanAttribute.doSet(MBeanAttribute.java:84)
at weblogic.management.console.info.MBeanReferenceAttribute.addToArrayAttribute(MBeanReferenceAttribute.java:254)
at weblogic.management.console.info.MB

So, 390 seems to be the number but, contrary to BEA
problem ID: 035884 which delegates the problem to SUN
Bug ID:4390238 (Incidentally SUN has closed this bug
as Non-reproducable), we are not getting any
OutOfMemory error.Did you check the server logs? There might be an OutOfMemoryError logged.
My questions to the JAVA community are:
1)Is the problem really related to JDK or Weblogic?Apparently, the problem is with the Weblogic. Did you try deploying the same number on some higher version of Weblogic? (7.0 for instance)
2)If it's a problem with JDK, then what should be
done to fix it?Check the bug database for the same bug id. There is a workaround posted. The evaluation comments are also hinting at using the suggested VM options.
http://bugs.sun.com/bugdatabase/view_bug.do?bug_id=4390238

ViewController to call deployed EJB JAR on WLS

Hi,
I have Model project containing EJB deployed into WLS as EJB JAR file.
I need to create another application for the View and reference the deployed EJB JAR.
The idea is to call remote EJB without having and any project dependencies.
Can you please advice on how it can be done.
Thank you in advance
Emile

Hi Frank,
The Model is only EJB.
The View only contains ADF Faces (no bindings , no page def , no datacontrol).
Please consider it as urgent
Thank you for your reply
Edited by: ebitar on Oct 12, 2011 9:46 AM

Problem in deploying EJBs in oc4j

Hi folks,
I am new to ejbs and now I am into support role for ejb2.0 project devoloped long ago. one of the module in that proj has ejb2.0 (Using CMP entity beans & Session beans(stateless))
The problem I am facing currently is , while running the the ejb module (by running a jsp page in that module) I am getting the following error.
In this log I found two things primarily
1) All ejbs are not deployed successfully (due to IntialContext lookup failure)
2) java.lang.NoSuchMethodError while calling the static method of a bean in the jsp
I have cross checked about the second one I didn't find any issue..is there any issue about jar(?) versions and I have run another jsp having no call to that static method then it is worked fine and the jsp view came(but still the first problem is there)
please help me...
[Starting OC4J using the following ports: HTTP=9001, RMI=23904, JMS=9237.]
D:\Robbin_Brothers\jdevstudio10132\jdev\system\oracle.j2ee.10.1.3.40.66\embedded-oc4j\config>
D:\Robbin_Brothers\jdevstudio10132\jdk\bin\javaw.exe -client -classpath D:\Robbin_Brothers\jdevstudio10132\j2ee\home\oc4j.jar;D:\Robbin_Brothers\jdevstudio10132\jdev\lib\jdev-oc4j-embedded.jar -Xverify:none -XX:MaxPermSize=256m -DcheckForUpdates=adminClientOnly -Doracle.application.environment=development -Doracle.j2ee.http.socket.timeout=500 -Doc4j.jms.usePersistenceLockFiles=false oracle.oc4j.loader.boot.BootStrap -config D:\Robbin_Brothers\jdevstudio10132\jdev\system\oracle.j2ee.10.1.3.40.66\embedded-oc4j\config\server.xml
[waiting for the server to complete its initialization...]
Jan 29, 2013 6:48:33 PM com.evermind.server.XMLDataSourcesConfig parseRootNode
INFO: Legacy datasource detected...attempting to convert to new syntax.
Jan 29, 2013 6:48:34 PM com.evermind.server.jms.JMSMessages log
INFO: JMSServer[]: OC4J JMS server recovering transactions (commit 0) (rollback 0) (prepared 0).
Jan 29, 2013 6:48:34 PM com.evermind.server.jms.JMSMessages log
INFO: JMSServer[]: OC4J JMS server recovering local transactions Queue[jms/Oc4jJmsExceptionQueue].
WARNING: Code-source D:\Robbin_Brothers\SVN_CHECKOUT_Latest_Sravani\production\project_jars\activation.jar (from <library> in /D:/Robbin_Brothers/jdevstudio10132/jdev/mywork/XXSTS/XXSTS-oc4j-app.xml) has the same filename but is not identical to /D:/Robbin_Brothers/jdevstudio10132/j2ee/home/lib/activation.jar (from <code-source> (ignore manifest Class-Path) in META-INF/boot.xml in D:\Robbin_Brothers\jdevstudio10132\j2ee\home\oc4j.jar). If it contains different versions of the same classes, it will be masked as the latter is already visible in the search path of loader current-workspace-app.root:0.0.0.
WARNING: Code-source D:\Robbin_Brothers\SVN_CHECKOUT_Latest_Sravani\production\project_jars\classes12.jar (from <library> in /D:/Robbin_Brothers/jdevstudio10132/jdev/mywork/XXSTS/XXSTS-oc4j-app.xml) has the same filename but is not identical to /D:/Robbin_Brothers/jdevstudio10132/jdbc/lib/ojdbc14dms.jar (from <code-source> (ignore manifest Class-Path) in META-INF/boot.xml in D:\Robbin_Brothers\jdevstudio10132\j2ee\home\oc4j.jar). If it contains different versions of the same classes, it will be masked as the latter is already visible in the search path of loader current-workspace-app.root:0.0.0.
WARNING: Code-source D:\Robbin_Brothers\SVN_CHECKOUT_Latest_Sravani\production\project_jars\ejb.jar (from <library> in /D:/Robbin_Brothers/jdevstudio10132/jdev/mywork/XXSTS/XXSTS-oc4j-app.xml) has the same filename but is not identical to /D:/Robbin_Brothers/jdevstudio10132/j2ee/home/lib/ejb.jar (from <code-source> (ignore manifest Class-Path) in META-INF/boot.xml in D:\Robbin_Brothers\jdevstudio10132\j2ee\home\oc4j.jar). If it contains different versions of the same classes, it will be masked as the latter is already visible in the search path of loader current-workspace-app.root:0.0.0.
WARNING: Code-source D:\Robbin_Brothers\SVN_CHECKOUT_Latest_Sravani\production\project_jars\jms.jar (from <library> in /D:/Robbin_Brothers/jdevstudio10132/jdev/mywork/XXSTS/XXSTS-oc4j-app.xml) has the same filename but is not identical to /D:/Robbin_Brothers/jdevstudio10132/j2ee/home/lib/jms.jar (from <code-source> (ignore manifest Class-Path) in META-INF/boot.xml in D:\Robbin_Brothers\jdevstudio10132\j2ee\home\oc4j.jar). If it contains different versions of the same classes, it will be masked as the latter is already visible in the search path of loader current-workspace-app.root:0.0.0.
WARNING: Code-source D:\Robbin_Brothers\SVN_CHECKOUT_Latest_Sravani\production\project_jars\jsse.jar (from <library> in /D:/Robbin_Brothers/jdevstudio10132/jdev/mywork/XXSTS/XXSTS-oc4j-app.xml) has the same filename but is not identical to /D:/Robbin_Brothers/jdevstudio10132/jdk/jre/lib/jsse.jar (from system property sun.boot.class.path). If it contains different versions of the same classes, it will be masked as the latter is already visible in the search path of loader current-workspace-app.root:0.0.0.
WARNING: Code-source D:\Robbin_Brothers\SVN_CHECKOUT_Latest_Sravani\production\project_jars\mail.jar (from <library> in /D:/Robbin_Brothers/jdevstudio10132/jdev/mywork/XXSTS/XXSTS-oc4j-app.xml) has the same filename but is not identical to /D:/Robbin_Brothers/jdevstudio10132/j2ee/home/lib/mail.jar (from <code-source> (ignore manifest Class-Path) in META-INF/boot.xml in D:\Robbin_Brothers\jdevstudio10132\j2ee\home\oc4j.jar). If it contains different versions of the same classes, it will be masked as the latter is already visible in the search path of loader current-workspace-app.root:0.0.0.
WARNING: Code-source D:\Robbin_Brothers\SVN_CHECKOUT_Latest_Sravani\production\project_jars\servlet.jar (from <library> in /D:/Robbin_Brothers/jdevstudio10132/jdev/mywork/XXSTS/XXSTS-oc4j-app.xml) has the same filename but is not identical to /D:/Robbin_Brothers/jdevstudio10132/j2ee/home/lib/servlet.jar (from <code-source> (ignore manifest Class-Path) in META-INF/boot.xml in D:\Robbin_Brothers\jdevstudio10132\j2ee\home\oc4j.jar). If it contains different versions of the same classes, it will be masked as the latter is already visible in the search path of loader current-workspace-app.root:0.0.0.
WARNING: Code-source D:\Robbin_Brothers\SVN_CHECKOUT_Latest_Sravani\production\project_jars\soap.jar (from <library> in /D:/Robbin_Brothers/jdevstudio10132/jdev/mywork/XXSTS/XXSTS-oc4j-app.xml) has the same filename but is not identical to /D:/Robbin_Brothers/jdevstudio10132/webservices/lib/soap.jar (from <code-source> (ignore manifest Class-Path) in META-INF/boot.xml in D:\Robbin_Brothers\jdevstudio10132\j2ee\home\oc4j.jar). If it contains different versions of the same classes, it will be masked as the latter is already visible in the search path of loader current-workspace-app.root:0.0.0.
13/01/29 18:48:35 WARNING: EJBPackage.parseOrionBean Bean NoReasonType does not exist; skipping deployment
13/01/29 18:48:35 WARNING: EJBPackage.parseOrionBean Bean CompetitorsList does not exist; skipping deployment
13/01/29 18:48:40 Activity: Class 'com.osit.ejb.entity.ActivityLocal' has been updated since last deployment
13/01/29 18:48:40 OccasionTypes: Class 'com.osit.ejb.entity.OccasionTypesLocal' has been updated since last deployment
13/01/29 18:48:40 Rules: Class 'com.osit.ejb.entity.RulesLocal' has been updated since last deployment
13/01/29 18:48:40 Messages: Class 'com.osit.ejb.entity.MessagesLocal' has been updated since last deployment
Jan 29, 2013 6:48:47 PM com.evermind.server.ejb.logging.EJBCompilationMessages infoAutoCreateTable
INFO: [current-workspace-app:XXSTS_XXSTS_0] Auto-creating table: create table STS_ACTIVITY (ACTIVITY_ID NUMBER(22) primary key, ACTIVITY_DATE DATE, CALLBACK_DATE DATE, ACTIVITY_TYPE CHAR(50), STATUS_ID CHAR(50), COMMENTS VARCHAR2(300), NO_REASON_ID CHAR(50), COMPETITOR_ID CHAR(50), CALL_SEQ NUMBER(22), MAIL_SEQ NUMBER(22), EMAIL_SEQ NUMBER(22), FAX_SEQ NUMBER(22), TEXT_SEQ NUMBER(22), PRESENT_SEQ NUMBER(22), PERSON_ID NUMBER(22), CUSTOMER_ID NUMBER(22), OCCASSION CHAR(100), REASON CHAR(100), call_type VARCHAR2(255) null, MAIL_TYPE VARCHAR2(20), INCORRECTCONTACT_TYPE VARCHAR2(20), other_competitor VARCHAR2(500), CSF_NUMBER VARCHAR2(50), IS_COMPLETED CHAR(1)).
13/01/29 18:48:47 Warning: ORA-00955: name is already used by an existing object
Jan 29, 2013 6:48:48 PM com.evermind.server.ejb.logging.EJBCompilationMessages infoAutoCreateTable
INFO: [current-workspace-app:XXSTS_XXSTS_0] Auto-creating table: create table STS_OCCASION_TYPES (OCCASSION_ID CHAR(50) primary key, DESCRIPTION CHAR(200)).
13/01/29 18:48:48 Warning: ORA-00955: name is already used by an existing object
Jan 29, 2013 6:48:49 PM com.evermind.server.ejb.logging.EJBCompilationMessages infoAutoCreateTable
INFO: [current-workspace-app:XXSTS_XXSTS_0] Auto-creating table: create table STS_RULES (RULE_ID NUMBER(22) primary key, OCCASION_ID CHAR(20), OCCASION_STATUS CHAR(2), CONDITION CHAR(20), DAYS NUMBER(22), STATUS NUMBER(22), TYPE CHAR(20)).
13/01/29 18:48:50 Warning: ORA-00955: name is already used by an existing object
Jan 29, 2013 6:48:50 PM com.evermind.server.ejb.logging.EJBCompilationMessages infoAutoCreateTable
INFO: [current-workspace-app:XXSTS_XXSTS_0] Auto-creating table: create table STS_MESSAGES (MSG_ID NUMBER(22) primary key, PERSON_ID NUMBER(22), SUBJECT CHAR(500), DESCRIPTION VARCHAR2(3000), MSG_TO NUMBER(22), READ NUMBER(22)).
13/01/29 18:48:51 Warning: ORA-00955: name is already used by an existing object
Ready message received from Oc4jNotifier.
Embedded OC4J startup time: 22360 ms.
Target URL -- http://192.168.9.66:9001/STS/ActivitySummary.jsp
Checking that EJBs were successfully deployed in embedded OC4J...
13/01/29 18:48:54 Oracle Containers for J2EE 10g (10.1.3.1.1) initialized
**** Warning: The EJB Activity was not found via an InitialContext lookup. Error encountered: Activity not found.
**** Warning: The EJB OccasionTypes was not found via an InitialContext lookup. Error encountered: OccasionTypes not found.
**** Warning: The EJB Rules was not found via an InitialContext lookup. Error encountered: Rules not found.
**** Warning: The EJB Messages was not found via an InitialContext lookup. Error encountered: Messages not found.
**** Warning: Not all EJBs were successfully deployed. The EJB application may fail during testing.
**** Please use the EJB Verifier to check your EJB modules for errors by right-clicking on ejb-jar.xml and choosing 'Verify Enterprise Beans'.
13/01/29 18:48:55 log4j:ERROR Could not open [home/oracle/xmllog4jconfig.xml].
13/01/29 18:48:55 java.io.FileNotFoundException: \home\oracle\xmllog4jconfig.xml (The system cannot find the path specified)
13/01/29 18:48:55      at java.io.FileInputStream.open(Native Method)
13/01/29 18:48:55      at java.io.FileInputStream.<init>(FileInputStream.java:106)
13/01/29 18:48:55      at java.io.FileInputStream.<init>(FileInputStream.java:66)
13/01/29 18:48:55      at org.apache.log4j.xml.DOMConfigurator.doConfigure(DOMConfigurator.java:583)
13/01/29 18:48:55      at org.apache.log4j.xml.DOMConfigurator.configure(DOMConfigurator.java:687)
13/01/29 18:48:55      at com.osit.factory.LoggerFactory.<init>(LoggerFactory.java:19)
13/01/29 18:48:55      at com.osit.factory.LoggerFactory.getInstance(LoggerFactory.java:30)
13/01/29 18:48:55      at Error.<clinit>(Error.java:17)
13/01/29 18:48:55      at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
13/01/29 18:48:55      at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:39)
13/01/29 18:48:55      at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:27)
13/01/29 18:48:55      at java.lang.reflect.Constructor.newInstance(Constructor.java:494)
13/01/29 18:48:55      at java.lang.Class.newInstance0(Class.java:350)
13/01/29 18:48:55      at java.lang.Class.newInstance(Class.java:303)
13/01/29 18:48:55      at oracle.jsp.runtimev2.JspPageInstFacade.createInst(JspPageInstFacade.java:157)
13/01/29 18:48:55      at oracle.jsp.runtimev2.JspPageInstFacade.getInstance(JspPageInstFacade.java:186)
13/01/29 18:48:55      at oracle.jsp.runtimev2.JspPageTable.service(JspPageTable.java:445)
13/01/29 18:48:55      at oracle.jsp.runtimev2.JspServlet.internalService(JspServlet.java:598)
13/01/29 18:48:55      at oracle.jsp.runtimev2.JspServlet.service(JspServlet.java:522)
13/01/29 18:48:55      at javax.servlet.http.HttpServlet.service(HttpServlet.java:856)
13/01/29 18:48:55      at com.evermind.server.http.ServletRequestDispatcher.invoke(ServletRequestDispatcher.java:712)
13/01/29 18:48:55      at com.evermind.server.http.ServletRequestDispatcher.forwardInternal(ServletRequestDispatcher.java:369)
13/01/29 18:48:55      at com.evermind.server.http.ServletRequestDispatcher.unprivileged_forward(ServletRequestDispatcher.java:258)
13/01/29 18:48:55      at com.evermind.server.http.ServletRequestDispatcher.access$100(ServletRequestDispatcher.java:50)
13/01/29 18:48:55      at com.evermind.server.http.ServletRequestDispatcher$2.oc4jRun(ServletRequestDispatcher.java:192)
13/01/29 18:48:55      at oracle.oc4j.security.OC4JSecurity.doPrivileged(OC4JSecurity.java:283)
13/01/29 18:48:55      at com.evermind.server.http.ServletRequestDispatcher.forward(ServletRequestDispatcher.java:197)
13/01/29 18:48:55      at com.evermind.server.http.EvermindPageContext.handlePageThrowable(EvermindPageContext.java:790)
13/01/29 18:48:55      at com.evermind.server.http.EvermindPageContext.handlePageException(EvermindPageContext.java:756)
13/01/29 18:48:55      at ActivitySummary.jspService(_ActivitySummary.java:629)
13/01/29 18:48:55      at com.orionserver.http.OrionHttpJspPage.service(OrionHttpJspPage.java:59)
13/01/29 18:48:55      at oracle.jsp.runtimev2.JspPageTable.service(JspPageTable.java:462)
13/01/29 18:48:55      at oracle.jsp.runtimev2.JspServlet.internalService(JspServlet.java:598)
13/01/29 18:48:55      at oracle.jsp.runtimev2.JspServlet.service(JspServlet.java:522)
13/01/29 18:48:55      at javax.servlet.http.HttpServlet.service(HttpServlet.java:856)
13/01/29 18:48:55      at com.evermind.server.http.ServletRequestDispatcher.invoke(ServletRequestDispatcher.java:712)
13/01/29 18:48:55      at com.evermind.server.http.ServletRequestDispatcher.forwardInternal(ServletRequestDispatcher.java:369)
13/01/29 18:48:55      at com.evermind.server.http.HttpRequestHandler.doProcessRequest(HttpRequestHandler.java:865)
13/01/29 18:48:55      at com.evermind.server.http.HttpRequestHandler.processRequest(HttpRequestHandler.java:447)
13/01/29 18:48:55      at com.evermind.server.http.HttpRequestHandler.serveOneRequest(HttpRequestHandler.java:215)
13/01/29 18:48:55      at com.evermind.server.http.HttpRequestHandler.run(HttpRequestHandler.java:117)
13/01/29 18:48:55      at com.evermind.server.http.HttpRequestHandler.run(HttpRequestHandler.java:110)
13/01/29 18:48:55      at oracle.oc4j.network.ServerSocketReadHandler$SafeRunnable.run(ServerSocketReadHandler.java:260)
13/01/29 18:48:55      at oracle.oc4j.network.ServerSocketAcceptHandler.procClientSocket(ServerSocketAcceptHandler.java:239)
13/01/29 18:48:55      at oracle.oc4j.network.ServerSocketAcceptHandler.access$700(ServerSocketAcceptHandler.java:34)
13/01/29 18:48:55      at oracle.oc4j.network.ServerSocketAcceptHandler$AcceptHandlerHorse.run(ServerSocketAcceptHandler.java:880)
13/01/29 18:48:55      at com.evermind.util.ReleasableResourcePooledExecutor$MyWorker.run(ReleasableResourcePooledExecutor.java:298)
13/01/29 18:48:55      at java.lang.Thread.run(Thread.java:595)
13/01/29 18:48:55 java.lang.NoSuchMethodError: com.osit.bean.Common.getUserDetails(Ljava/lang/String;)Ljava/util/Hashtable;
13/01/29 18:48:55      at ActivitySummary.jspService(_ActivitySummary.java:80)
13/01/29 18:48:55      at com.orionserver.http.OrionHttpJspPage.service(OrionHttpJspPage.java:59)
13/01/29 18:48:55      at oracle.jsp.runtimev2.JspPageTable.service(JspPageTable.java:462)
13/01/29 18:48:55      at oracle.jsp.runtimev2.JspServlet.internalService(JspServlet.java:598)
13/01/29 18:48:55      at oracle.jsp.runtimev2.JspServlet.service(JspServlet.java:522)
13/01/29 18:48:55      at javax.servlet.http.HttpServlet.service(HttpServlet.java:856)
13/01/29 18:48:55      at com.evermind.server.http.ServletRequestDispatcher.invoke(ServletRequestDispatcher.java:712)
13/01/29 18:48:55      at com.evermind.server.http.ServletRequestDispatcher.forwardInternal(ServletRequestDispatcher.java:369)
13/01/29 18:48:55      at com.evermind.server.http.HttpRequestHandler.doProcessRequest(HttpRequestHandler.java:865)
13/01/29 18:48:55      at com.evermind.server.http.HttpRequestHandler.processRequest(HttpRequestHandler.java:447)
13/01/29 18:48:55      at com.evermind.server.http.HttpRequestHandler.serveOneRequest(HttpRequestHandler.java:215)
13/01/29 18:48:55      at com.evermind.server.http.HttpRequestHandler.run(HttpRequestHandler.java:117)
13/01/29 18:48:55      at com.evermind.server.http.HttpRequestHandler.run(HttpRequestHandler.java:110)
13/01/29 18:48:55      at oracle.oc4j.network.ServerSocketReadHandler$SafeRunnable.run(ServerSocketReadHandler.java:260)
13/01/29 18:48:55      at oracle.oc4j.network.ServerSocketAcceptHandler.procClientSocket(ServerSocketAcceptHandler.java:239)
13/01/29 18:48:55      at oracle.oc4j.network.ServerSocketAcceptHandler.access$700(ServerSocketAcceptHandler.java:34)
13/01/29 18:48:55      at oracle.oc4j.network.ServerSocketAcceptHandler$AcceptHandlerHorse.run(ServerSocketAcceptHandler.java:880)
13/01/29 18:48:55      at com.evermind.util.ReleasableResourcePooledExecutor$MyWorker.run(ReleasableResourcePooledExecutor.java:298)
13/01/29 18:48:55      at java.lang.Thread.run(Thread.java:595)
13/01/29 18:48:55 log4j:WARN No appenders could be found for logger (Error.jsp).
13/01/29 18:48:55 log4j:WARN Please initialize the log4j system properly.

Thanks for quick reply dvohra16
I have checked with the path of xmllog4jconfig.xml which is in classpath.I tried with changing the string in LoggerFactory class
DOMConfigurator.configure("xmllog4jconfig.xml");
but still I am facing the same error.
from where this path "/home/oracle/xmllog4jconfig.xml" is taking I can't understand.....
error:
13/01/30 17:31:17 log4j:ERROR Could not open [home/oracle/xmllog4jconfig.xml].
13/01/30 17:31:17 java.io.FileNotFoundException: \home\oracle\xmllog4jconfig.xml (The system cannot find the path specified)
13/01/30 17:31:17      at java.io.FileInputStream.open(Native Method)
My LoggerFactory class:
import org.apache.log4j.Logger;
import org.apache.log4j.xml.DOMConfigurator;
import java.net.URL;
public class LoggerFactory
private static LoggerFactory loggerFactory= null;
private LoggerFactory()
try{
DOMConfigurator.configure("xmllog4jconfig.xml");
}catch (Exception e)
e.printStackTrace();
     public static LoggerFactory getInstance() {
if (loggerFactory == null){
loggerFactory = new LoggerFactory();
return loggerFactory;
Thanks,
Tej

Problems when deploying EJB

Hi,
I try to deploy an ejb in oracle 8.1.7.
All the steps of the deployment work fine until the step :
"Generating EJBHome and EJBObject on the server..."
At this step, it returns the following error messages :
Compilation errors in oracle/aurora/ejb/gen/test_editionpdf_editionPDFBean/EjbObject_EditionPDF:ORA-29535: source requires recompila
tion
javax/ejb/EJBObjectOperations: Authorization error for referenced class org/xml/sax/XMLReader.
javax/ejb/EJBObjectOperations: Authorization error for referenced class org/xml/sax/XMLReader.
javax/ejb/EJBObjectOperations: Authorization error for referenced class org/apache/xalan/xslt/XSLTInputSource.
javax/ejb/EJBObjectOperations: Authorization error for referenced class org/apache/xalan/xslt/XSLTInputSource.
oracle/aurora/ejb/gen/test_editionpdf_editionPDFBean/EjbObject_EditionPDF:112: Class org.xml.sax.XMLReader not found.
oracle/aurora/ejb/gen/test_editionpdf_editionPDFBean/EjbObject_EditionPDF:122: Class org.xml.sax.XMLReader not found.
oracle/aurora/ejb/gen/test_editionpdf_editionPDFBean/EjbObject_EditionPDF:161: Variable __returnValue may not have been initialized.
oracle/aurora/ejb/gen/test_editionpdf_editionPDFBean/EjbObject_EditionPDF:218: Class org.apache.xalan.xslt.XSLTInputSource not found
oracle/aurora/ejb/gen/test_editionpdf_editionPDFBean/EjbObject_EditionPDF:226: Class org.apache.xalan.xslt.XSLTInputSource not found
oracle/aurora/ejb/gen/test_editionpdf_editionPDFBean/EjbObject_EditionPDF:265: Variable __returnValue may not have been initialized.
oracle/aurora/ejb/gen/test_editionpdf_editionPDFBean/EjbObject_EditionPDF:270: Class org.apache.xalan.xslt.XSLTInputSource not found
oracle/aurora/ejb/gen/test_editionpdf_editionPDFBean/EjbObject_EditionPDF:278: Class org.apache.xalan.xslt.XSLTInputSource not found
oracle/aurora/ejb/gen/test_editionpdf_editionPDFBean/EjbObject_EditionPDF:317: Variable __returnValue may not have been initialized.
Info: 13 errors
Even if the concerned java classes 'org/xml/sax/XMLReader' and 'org/apache/xalan/xslt/XSLTInputSource' are stored in the database and have the 'valid' status.
Do I need to specify some security rules with the dbms_java package ?
Where could this problem come from ?
Thanks in advance
Bye
[email protected]

Hi,
Y have the same problem with Jdeveloper.
May be it`s will help You
1. IDE compilation process can`t check some problem whith EJB, but this errrors checking on deployment process. Check Your remote interface independently.
2. If you use Oracle8i - connect to the server with admin options(login and password) or give for you user this privilege. Try make connect with name: SYS and password: change_on_install.
Sorry for bad English
null

JDeveloper 2.0 - problem with Deploying EJB

Hi,
I have a problem when trying to deply the ACME example EJB's to the Oracle 8i DB. While creating the deployment profile, I've given all the details and even tested the connection with success. When I press finish in the deployment wizard, I get a blank error message-box with just the OK button. Could you help me please.
Thanks,
Chandika

I seem to have sorted this problem. Now I get the following error message when trying to deply to Oracle 8i.
*** Invoking the Oracle8i deployment utility ***
java.lang.NullPointerException java.lang.Object java.util.Hashtable.put(java.lang.Object, java.lang.Object)
void oracle.aurora.server.tools.sess_iiop.WindowsFSContext.<init>(java.util.Hashtable)
void oracle.aurora.server.tools.sess_iiop.LocalWorkingDirectory.<init>(java.util.Properties)
void oracle.aurora.server.tools.sess_iiop.ToolImpl.initializeLocal()
java.lang.String[] oracle.aurora.server.tools.sess_iiop.ToolImpl.parseStdArgs(java.lang.String[])
void oracle.aurora.server.tools.sess_iiop.ToolImpl.invoke(java.lang.String[], java.io.InputStream, java.io.PrintStream, java.io.PrintStream)
void oracle.jdeveloper.wizard.deployment.EJBDeployMonitor.run()
void oracle.jdeveloper.wizard.common.ProgressDialog.run()
void java.lang.Thread.run()
null

Help! Problem in deploying ejb with j2ee1.4 deploytool

I have the error message.
my system setup
Project name G:\Test33.ear
J2EE_HOME d:\j2sdkee1.4
JAVA_HOME d:\jdk1.4.2
program path g:\
ear path g:\
i cannot deploy it on j2sdkee1.4.
Any help in this regard is very welcome.
What is the context path i have to setup to deploy this project
distribute: G:\Test33.ear
Deploy action running...
Contacted Server...
Application Test33 transferred
Application Test33 transferred
Deployment of Test33 is complete.
Deployment of Test33 is complete.
Completed
--- Operation Completed Successfully ---
start: Test33
Running...
java.rmi.ServerException: RemoteException occurred in server thread; nested exception is:
     java.rmi.RemoteException: null; nested exception is:
     javax.management.ReflectionException
     at com.sun.corba.se.internal.iiop.ShutdownUtilDelegate.mapSystemException(ShutdownUtilDelegate.java:61)
     at javax.rmi.CORBA.Util.mapSystemException(Util.java:65)
     at org.omg.stub.com.sun.enterprise.tools.deployment.backend._JarInstaller_Stub.start(Unknown Source)
     at com.sun.enterprise.deployapi.actions.ModuleStateAction.run(ModuleStateAction.java:58)
     at java.lang.Thread.run(Thread.java:534)
Caused by: java.rmi.RemoteException: null; nested exception is:
     javax.management.ReflectionException
     at com.sun.enterprise.tools.deployment.backend.JarInstallerImpl.start(JarInstallerImpl.java:1171)
     at org.omg.stub.com.sun.enterprise.tools.deployment.backend._JarInstallerImpl_Tie._invoke(Unknown Source)
     at com.sun.corba.se.internal.corba.ServerDelegate.dispatch(ServerDelegate.java:353)
     at com.sun.corba.se.internal.iiop.ORB.process(ORB.java:252)
     at com.sun.corba.se.internal.iiop.RequestProcessor.process(RequestProcessor.java:81)
     at com.sun.corba.se.internal.orbutil.ThreadPool$PooledThread.run(ThreadPool.java:106)
Caused by: javax.management.ReflectionException
     at com.sun.management.j2se.MOAgents.EmmaBeanUtil.invoke(EmmaBeanUtil.java:346)
     at com.sun.enterprise.management.model.emma.J2EEApplicationMdlEmmaAgent.invoke(J2EEApplicationMdlEmmaAgent.java:406)
     at com.sun.jdmk.DynamicMetaDataImpl.invoke(DynamicMetaDataImpl.java:334)
     at com.sun.jdmk.MetaDataImpl.invoke(MetaDataImpl.java:496)
     at com.sun.jdmk.DefaultMBeanAccessor.invoke(DefaultMBeanAccessor.java:528)
     at com.sun.jdmk.MBeanServerImpl.invoke(MBeanServerImpl.java:579)
     at com.sun.enterprise.management.agent.MEJBUtility.invoke(MEJBUtility.java:314)
     at com.sun.enterprise.management.util.J2EEManagementObjectManager.startModule(J2EEManagementObjectManager.java:636)
     at com.sun.enterprise.tools.deployment.backend.JarInstallerImpl.start(JarInstallerImpl.java:1161)
     ... 5 more
!!! Operation Failed !!!
[Completed (time=39.7sec, status=13)]
**********************************************************************

Don't suppose you ever fixed this, or anyone know how ?!! I'm on XP, sdkee1.4-beta
Cheers

Problem deploying EJB to Oracle 8.1.7

Hi,
I'm facing a problem while deploying EJB on to Oracle 8i.
I'm using oracle 8.1.7 under Linux (RedHat 7.0).
Also I'm using JDeveloper 3.2.2 (working under Windows NT)
JDeveloper came with JDK version 1.2.2, but I'm using
JDK 1.3(to use connection pooling).
Classes compiled and says it is error free.
But when I try to deploy this it gives me an error message saying
Compilation errors in oracle/aurora/ejb/gen/dbAccess_dbEJB/EjbHome_DataAccessEJBHome:ORA-29535: source requires recompilation
oracle/aurora/ejb/gen/dbAccess_dbEJB/EjbHome_DataAccessEJBHome:50: Exception java.lang.Exception must be caught, or it must be declared in the throws clause of this method.
Info: 1 errors
*** Errors occurred while deploying the EJB to 8i JVM ***
ie. When I start deploying
after it generates descriptors it displays message as below
Reading Deployment Descriptor...done
Verifying Deployment Descriptor...done
Gathering users...done
Generating Comm Stubs...................................................done
Compiling Stubs...done
Generating Jar File...done
Loading EJB Jar file and Comm Stubs Jar file...done
Generating EJBHome and EJBObject on the server...
Compilation errors in oracle/aurora/ejb/gen/dbAccess_dbEJB/EjbHome_DataAccessEJBHome:ORA-29535: source requires recompilation
oracle/aurora/ejb/gen/dbAccess_dbEJB/EjbHome_DataAccessEJBHome:50: Exception java.lang.Exception must be caught, or it must be declared in the throws clause of this method.
Info: 1 errors
*** Errors occurred while deploying the EJB to 8i JVM ***
*** Deployment completed ***
Later I copied aurora_client.zip from Linux on to JDeveloper version.
Still I get the same error.
Any idea?
Expecting your valuable suggestions.
Thanks,
Rajeev Mancheril.
null

I am wondering about the classes in the database. This is from metalink.
SELECT count(*)
FROM dba_objects
WHERE object_type LIKE '%JAVA%';
If the above query returns a number < 4000, the installation was not
successful.
The query below checks for any invalid Java classes using a Java stored procedure:
SELECT dbms_java.longname(name)
FROM sys.obj$
WHERE type# = 29 and status != 1;
If the above query fails or returns any rows, then something is wrong with the JVM installation.
You can also test the Jserver by using the examples in
$OH/javavm/demo/examples/corba/basic/helloworld
or
$OH/javavm/demo/examples/ejb/basic/helloworld
To compile classes in the database
Alter Java Class " Name of the java class" compile;
Linda
null

Is there a problem with Entity EJBs on 8.1.7?

Oracle 8.1.7 on Solaris 7:
Bean Managed persistence:
TX Attribute - Required:
UserTransaction bound into JNDI:
I have tried numerous times and numerous ways to get my Entity beans working. Ejbs that represent tables with 3 columns work fine, but another EJB with 15 columns doesn't - ejbCreate, ejbFindByPrimaryKey work fine, but whenever make some changes and subsequently commit, ejbStore doesn't execute, I even had my client sleep for 15 secs, but still nothing. I know there is a problem with deploying EJBs using JDeveloper 3.2, but I have deployed all these EJBs using deployejb command line tool on the server itself!
We are right now trying to find out whether Oracle is our right choice for EJBs, any input is highly appreciated.
Thanks in Advance.
Ashish.

Upon further investigation this is what I have found:
1. Created another EJB for the 15 column table, but this time represented just 3 of its columns - so I have 3 instance variables in the Bean, and a getter/setter method for each except a setter for the primary key.
2. Undoubtedly it worked fine.
3. Increased the number of columns to 4 and GUESS WHAT, upon calling setXXX for the newly added setter method and committing, it started failing, the value just wouldn't change in the DB. But when I call all the setXXX methods, it works just fine, I finally narrowed it down to just 1 setXXX method, if I use this method with any other setXXX methods, all the values get updated, otherwise none of them get updated.
CLEARER PICTURE:
Supposing I have the following instance variables in the Bean:
String id;
String dt;
String vol;
String price;
String beg_day;
String end_day;
and the following get/set methods
String getId()
String getDt()
String setDt()
String getVol()
String setVol()
String getPrice()
String setPrice()
String getBeg_day()
String setBeg_day()
String getEnd_day()
String setEnd_day()
Now if I do the following:
HomeInterface hm = ...JNDI lookup
UserTransaction ut = ...JNDI lookup
ut.begin();
RemoteInterface rm = hm.findByPrimaryKey("1");
rm.setBeg_day("01-DEC-00");
ut.commit();
nothing happens, the date in the underlying table is still the same, BUT.....
if I do this:
ut.begin();
rm = hm.findByPrimaryKey("1");
rm.setDt("01-DEC-00");
rm.setBeg_day("01-DEC-00");
ut.commit();
IT WORKS..... using setDt() with any other method works for that setXXX method also...
Anybody experience this at all.....
Thanks in advance for your help.
Ashish.
PS: setDt() is the last method in the stBean.java file with the maximum __method_index, does that make any difference??

Deploying EJBs to SilverStream

Hello all,
I am having a problem with deploying EJBs to SilverStream. I am trying to deploy a BMP Entity bean to the server and for some reason, when I try to access any methods within the ejb, I get the following strange ServerException:
"Error: RemoteException from the server; nested exception is: java.rmi.RemoteException: null; nested exception is: javax.ejb.EJBException"
Has anyone run into this problem before?
Thanks

Never mind!!! I was trying to do an INSERT in the ejbStore instead of an UPDATE!!! Doh!

Calling a newly deployed EJB from an EJB gives a NoSuchMethod Exception if the jar of the newly deployed ejb is not in the classpath

Hi ,
I have an EJB A which is already deployed when the server starts. A second ejb
B is deployed at a later time.
EJB A calls methods in EJB B. I use reflection in EJB A to call methods in EJB
B.
I get a NoSuchMethodException when I call the create method in the Home object
of EJB B. If I add the ejb jar file to the classpath before the server starts
then it is able to resolve the method.
The problem is the EJBs which are called from EJB A is not known before the server
is started. New EJBs can be deployed at runtime and EJB A should be able call
the methods in newly deployed EJB's.
I also use the URLClassLoader to load all the classes in the jar file of the newly
deployed EJB in EJB A and it still gives a NoSuchMethodException because it cannot
resolve the stub class.
My error log is shown below.
This is an urgent issue.
Thanks
SampleConnector::testEJBService called
In Key : P1 Value : Input2
In Key : P3 Value : Input1
In Key : P2 Value : SomeConst
Loaded Class = com.bizwave.samples.rejb.SampleRemote
Loaded Class = com.bizwave.samples.rejb.SampleRemoteEJB
Loaded Class = com.bizwave.samples.rejb.SampleRemoteEJB_svq1df_EOImpl
Loaded Class = com.bizwave.samples.rejb.SampleRemoteEJB_svq1df_HomeImpl
Loaded Class = com.bizwave.samples.rejb.SampleRemoteEJB_svq1df_Impl
Loaded Class = com.bizwave.samples.rejb.SampleRemoteHome
java.lang.NoSuchMethodException
at java.lang.Class.getMethod0(Native Method)
at java.lang.Class.getDeclaredMethod(Class.java:1151)
at com.bizwave.samples.ejb.SampleConnectorEJB.testEJBService(SampleCon
ctorEJB.java:181)
at com.bizwave.samples.ejb.SampleConnectorEJB_be5y1v_EOImpl.testEJBSer
ce(SampleConnectorEJB_be5y1v_EOImpl.java:98)
at java.lang.reflect.Method.invoke(Native Method)
at com.bizwave.fc.utils.ClassUtils.invokeEJBMethod(ClassUtils.java:109
at com.bizwave.infra.fjet.engine.EJBServiceStepMgr.executeService(EJBS
viceStepMgr.java:91)

Hi,
I am attaching a test case. This test case actually demonstrates a security bug.
Unzip the file and modify the StartWeblogic.cmd in domainA to not refer to the
SampleRemoteEJB.jar in the classpath. If u run the test client under the client
dir u will see a NoSuchMethodException.
The reason is it is not able to load the dynamically generated stub file.
Initially I had the getMethod and it didn't work. You might have to modify the
files to suit ur env. The easier way is to run th edomain wizard and create 2
domains. Run the servers in development mode and place the jars under the applications
dir
Thanks
Rajesh Mirchandani <[email protected]> wrote:
Do you have any old EJB classes in your classpath? Did you recompile
your EJBs if you
upgraded from a old release or a Service pack?
Bob Lee wrote:
Hmmmm. That's an interesting problem.
Why is it giving you a NoSuchMethodException instead of a
ClassNotFoundException?
Can you post the code from SampleConctorEJB.java, line 181?
Try changing your call to getDeclaredMethod() to getMethod().
getDeclaredMethod() searches only the class you called it on, whereas
getMethod() traverses to the superclasses and interfaces. You onlyneed
getDeclaredMethod() when you're accessing a nonpublic method.
Not sure if this will help, but it's worth a shot.
Bob
Vasu wrote:
Hi ,
I have an EJB A which is already deployed when the server starts.
A second ejb
B is deployed at a later time.
EJB A calls methods in EJB B. I use reflection in EJB A to call methodsin EJB
B.
I get a NoSuchMethodException when I call the create method in theHome object
of EJB B. If I add the ejb jar file to the classpath before the serverstarts
then it is able to resolve the method.
The problem is the EJBs which are called from EJB A is not knownbefore the server
is started. New EJBs can be deployed at runtime and EJB A shouldbe able call
the methods in newly deployed EJB's.
I also use the URLClassLoader to load all the classes in the jarfile of the newly
deployed EJB in EJB A and it still gives a NoSuchMethodExceptionbecause it cannot
resolve the stub class.
My error log is shown below.
This is an urgent issue.
Thanks
SampleConnector::testEJBService called
In Key : P1 Value : Input2
In Key : P3 Value : Input1
In Key : P2 Value : SomeConst
Loaded Class = com.bizwave.samples.rejb.SampleRemote
Loaded Class = com.bizwave.samples.rejb.SampleRemoteEJB
Loaded Class = com.bizwave.samples.rejb.SampleRemoteEJB_svq1df_EOImpl
Loaded Class = com.bizwave.samples.rejb.SampleRemoteEJB_svq1df_HomeImpl
Loaded Class = com.bizwave.samples.rejb.SampleRemoteEJB_svq1df_Impl
Loaded Class = com.bizwave.samples.rejb.SampleRemoteHome
java.lang.NoSuchMethodException
at java.lang.Class.getMethod0(Native Method)
at java.lang.Class.getDeclaredMethod(Class.java:1151)
at com.bizwave.samples.ejb.SampleConnectorEJB.testEJBService(SampleCon
ctorEJB.java:181)
at com.bizwave.samples.ejb.SampleConnectorEJB_be5y1v_EOImpl.testEJBSer
ce(SampleConnectorEJB_be5y1v_EOImpl.java:98)
at java.lang.reflect.Method.invoke(Native Method)
at com.bizwave.fc.utils.ClassUtils.invokeEJBMethod(ClassUtils.java:109
at com.bizwave.infra.fjet.engine.EJBServiceStepMgr.executeService(EJBS
viceStepMgr.java:91)
Rajesh Mirchandani
Developer Relations Engineer
BEA Support
[user_projects.zip]

Problem calling ejb in oas from non-oracle java client

I am trying to call an ejb that is deployed in OAS 9i from a java server page running another non-Oracle app server.
I continue to get the following error:
java.lang.ExceptionInInitializerError: org.omg.CORBA.INITIALIZE: can't
instantiate default ORB implementation com.visigenic.vbroker.orb.ORB minor
code: 0 completed: No
I don't think it's a classpath problem. In desperation, I added every jar file in the Oracle directory structure to my classpath.
The ejb works fine with jsp on OAS, but (at the moment) using OAS as our production web container is not an option.
Is this even possible?
null

Hi Andrei,
is that all you get? No more nested exceptions? This snippet isn't really explaining thery much...
Best regards
Stefan

Weblogic startup class: problem calling EJB's

Has anyone ever experienced a problem in using a startup class (registered in weblogic.properties)
and tried to lookup and use an EJB in the same application?
Basically, I have a startup class which registers to receive messages from an
MQ queue, and when it receives a message, it tries to do a lookup of a bean and
use it, but I receive a 'NullPointerException'.
I'm running Weblogic 5.1
(I know that Weblogic 6.0 makes use of MessageDrivenBeans, but my app isn't using
6 or EJB 2.0)
Thanks...

Can you post weblogic.log? Are you sure that EJB was deployed successfully.
Also comment the PROVIDER_URL in initial context and see if that solves the problem
Viresh Garg
BEA Systems
shaun wrote:
The exception is simply a 'NullPointerException' coming from the startup class
(I don't have the old log file or I would include the trace here.). Basically,
when my startup class receives a call to the onMessage(...) method (from listening
for messages), it looks up an EJB on the server, through the InitialContect class
and gets a 'null' returned back, thereby throwing the NullPointerException.
If anyone else is successful in having a startup class which can lookup and call
an EJB within the same Weblogic server, please help.
Thanks again....
Viresh Garg <[email protected]> wrote:
Can you post the exception stack trace? Also what exactly are you doing
in startup class.
Viresh Garg
Principal Developer Relations Engineer
BEA Systems
Shaun wrote:
Has anyone ever experienced a problem in using a startup class (registeredin weblogic.properties)
and tried to lookup and use an EJB in the same application?
Basically, I have a startup class which registers to receive messagesfrom an
MQ queue, and when it receives a message, it tries to do a lookup ofa bean and
use it, but I receive a 'NullPointerException'.
I'm running Weblogic 5.1
(I know that Weblogic 6.0 makes use of MessageDrivenBeans, but my appisn't using
6 or EJB 2.0)
Thanks...

Problem deploying EJBs

Hi,
I am deploying the examples EJBs (where the EJB is the "<name>EJB.sqlj", the compilation seems to be fine, but I have some problems when deploying, the message is as following:
Exception in thread "main" java.lang.ClassCastException: com.sun.CORBA.iiop.ORB
at oracle.aurora.jndi.orb_dep.IRFinder.getObject(IRFinder.java:24)
at oracle.aurora.jndi.orb_dep.IRFinder.initialReferences(IRFinder.java:7
8)
at oracle.aurora.jndi.sess_iiop.SessionCtx.initialContext(SessionCtx.jav
a:499)
at oracle.aurora.jndi.sess_iiop.SessionCtx.<init>(SessionCtx.java:35)
at oracle.aurora.jndi.sess_iiop.ServiceCtx.createSession(ServiceCtx.java
:130)
at oracle.aurora.jndi.sess_iiop.ServiceCtx.login(ServiceCtx.java:295)
at oracle.aurora.server.tools.sess_iiop.ToolImpl.initializeSession(ToolI
mpl.java:101)
at oracle.aurora.server.tools.sess_iiop.ToolImpl.parseStdArgs(ToolImpl.j
ava, Compiled Code)
at oracle.aurora.server.tools.sess_iiop.ToolImpl.invoke(ToolImpl.java:12
1)
at oracle.aurora.ejb.deployment.GenerateEjb.main(GenerateEjb.java:445)
I am running Oracle 8.1.5, have already installed the new transator, it works for the other examples, as well as for the EJBs, but I cannot deploy it...
When I try to check the jar with the deployment tool provided by java, it is telling me that the jar is invalid?
Any comments will be welcome...
Regards
GOD BLESS
Chris
null

Raghu
Indeed that was the problem, and thanks to you I could successfully deploy my EJBs to OC4J. But now I have other problem.
As I said, I am writing a simple app where a Java client access a EJB in OC4J, running both in the same machine. Below is part of the code of the client:
package seg;
import java.rmi.*;
public class GrupoCliente {
public GrupoCliente() {
public static void main(String[] args) {
try {
GrupoHome home = (GrupoHome)Naming.lookup("Grupo");
I am getting this error when I run it:
java.rmi.ConnectException: Connection refused to host: 127.0.0.1; nested exception is:
java.net.ConnectException: Connection refused: connect
What am I missing now? Furthermore, how I control which clients will be able to access which EJBs in OC4J (authentication)? It seems to me that this is a security-related problem...
Thanks again!
Luis Cabral

Problem calling deployed EJB

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