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San

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I have sent u a personal mail also.
If u do not get my mail then this is my mail id.
san19@indiatimes.com
Thanks
santosh
22 years ago
Congrates great job.
I am also preparing for this test can u help me out in this.Actually i want some tips and also that questions which u have prepared.
Thanks in advance.
santosh
22 years ago
Hi
Can any one tell me, Why i am not able to deploy my Jar files (EJBs) on Weblogic6.1 whenever i am trying to migrate my apllication from weblogic5.1 to 6.1.The error is shown below.This error i am getting when trying to run startweblogic.cmd from particular domain.
thanks
regards
santosh
--------------------------------------------------<25-Feb-01 16:54:19 IST> <Error> <J2EE> <Error deploying application SessQuestio
nBoard:
Unable to deploy EJB: SessQuestionBoard.jar from SessQuestionBoard.jar:

eos/subcategory/SubCategoryBeanPK
eos/subcategory/SubCategoryBeanPK
eos/subcategory/SubCategoryBeanPK
eos/subcategory/SubCategoryBeanPK
eos/subcategory/SubCategoryBeanPK
eos/subcategory/SubCategoryBeanPK
eos/subcategory/SubCategoryBeanPK
at weblogic.ejb20.compliance.EJBComplianceChecker.check(EJBComplianceChe
cker.java:256)
at weblogic.ejb20.compliance.EJBComplianceChecker.checkDeploymentInfo(EJ
BComplianceChecker.java:220)
at weblogic.ejb20.ejbc.EJBCompiler.complianceCheckJar(EJBCompiler.java:4
52)
at weblogic.ejb20.ejbc.EJBCompiler.checkCompliance(EJBCompiler.java:409)
at weblogic.ejb20.ejbc.EJBCompiler.compileEJB(EJBCompiler.java:202)
at weblogic.ejb20.deployer.Deployer.runEJBC(Deployer.java:296)
at weblogic.ejb20.deployer.Deployer.compileEJB(Deployer.java:676)
at weblogic.ejb20.deployer.Deployer.deploy(Deployer.java:843)
at weblogic.j2ee.EJBComponent.deploy(EJBComponent.java:30)
at weblogic.j2ee.Application.addComponent(Application.java:160)
at weblogic.j2ee.J2EEService.addDeployment(J2EEService.java:117)
at weblogic.management.mbeans.custom.DeploymentTarget.addDeployment(Depl
oymentTarget.java:329)
at weblogic.management.mbeans.custom.DeploymentTarget.addDeployments(Dep
loymentTarget.java:279)
at weblogic.management.mbeans.custom.DeploymentTarget.updateServerDeploy
ments(DeploymentTarget.java:233)
at weblogic.management.mbeans.custom.DeploymentTarget.updateDeployments(
DeploymentTarget.java:193)
at java.lang.reflect.Method.invoke(Native Method)
at weblogic.management.internal.DynamicMBeanImpl.invokeLocally(DynamicMB
eanImpl.java:606)
at weblogic.management.internal.DynamicMBeanImpl.invoke(DynamicMBeanImpl
.java:590)
at weblogic.management.internal.ConfigurationMBeanImpl.invoke(Configurat
ionMBeanImpl.java:350)
at com.sun.management.jmx.MBeanServerImpl.invoke(MBeanServerImpl.java:15
55)
at com.sun.management.jmx.MBeanServerImpl.invoke(MBeanServerImpl.java:15
23)
at weblogic.management.internal.MBeanProxy.invoke(MBeanProxy.java:444)
at weblogic.management.internal.MBeanProxy.invoke(MBeanProxy.java:185)
at $Proxy31.updateDeployments(Unknown Source)
at weblogic.management.configuration.ServerMBean_CachingStub.updateDeplo
yments(ServerMBean_CachingStub.java:2706)
at weblogic.management.mbeans.custom.ApplicationManager.startConfigManag
er(ApplicationManager.java:360)
at weblogic.management.mbeans.custom.ApplicationManager.start(Applicatio
nManager.java:152)
at java.lang.reflect.Method.invoke(Native Method)
at weblogic.management.internal.DynamicMBeanImpl.invokeLocally(DynamicMB
eanImpl.java:606)
at weblogic.management.internal.DynamicMBeanImpl.invoke(DynamicMBeanImpl
.java:590)
at weblogic.management.internal.ConfigurationMBeanImpl.invoke(Configurat
ionMBeanImpl.java:350)
at com.sun.management.jmx.MBeanServerImpl.invoke(MBeanServerImpl.java:15
55)
at com.sun.management.jmx.MBeanServerImpl.invoke(MBeanServerImpl.java:15
23)
at weblogic.management.internal.MBeanProxy.invoke(MBeanProxy.java:444)
at weblogic.management.internal.MBeanProxy.invoke(MBeanProxy.java:185)
at $Proxy42.start(Unknown Source)
at weblogic.management.configuration.ApplicationManagerMBean_CachingStub
.start(ApplicationManagerMBean_CachingStub.java:479)
at weblogic.management.Admin.startApplicationManager(Admin.java:1138)
at weblogic.management.Admin.finish(Admin.java:561)
at weblogic.t3.srvr.T3Srvr.start(T3Srvr.java:501)
at weblogic.t3.srvr.T3Srvr.run(T3Srvr.java:198)
at weblogic.Server.main(Server.java:35)
--------------------------------------------------
22 years ago
hi
See i am trying to migrate my application from weblogic 5.1 to 6.1 ,every thing is ok,but i could not able to deploy my EJBs(jar files)
Can any one tell me,what may be the reasons,the error is shown below.
regards.
santosh

<25-Feb-01 16:54:19 IST> <Error> <J2EE> <Error deploying application SessQuestio
nBoard:
Unable to deploy EJB: SessQuestionBoard.jar from SessQuestionBoard.jar:
eos/subcategory/SubCategoryBeanPK
eos/subcategory/SubCategoryBeanPK
eos/subcategory/SubCategoryBeanPK
eos/subcategory/SubCategoryBeanPK
eos/subcategory/SubCategoryBeanPK
eos/subcategory/SubCategoryBeanPK
eos/subcategory/SubCategoryBeanPK
at weblogic.ejb20.compliance.EJBComplianceChecker.check(EJBComplianceChe
cker.java:256)
at weblogic.ejb20.compliance.EJBComplianceChecker.checkDeploymentInfo(EJ
BComplianceChecker.java:220)
at weblogic.ejb20.ejbc.EJBCompiler.complianceCheckJar(EJBCompiler.java:4
52)
at weblogic.ejb20.ejbc.EJBCompiler.checkCompliance(EJBCompiler.java:409)
at weblogic.ejb20.ejbc.EJBCompiler.compileEJB(EJBCompiler.java:202)
at weblogic.ejb20.deployer.Deployer.runEJBC(Deployer.java:296)
at weblogic.ejb20.deployer.Deployer.compileEJB(Deployer.java:676)
at weblogic.ejb20.deployer.Deployer.deploy(Deployer.java:843)
at weblogic.j2ee.EJBComponent.deploy(EJBComponent.java:30)
at weblogic.j2ee.Application.addComponent(Application.java:160)
at weblogic.j2ee.J2EEService.addDeployment(J2EEService.java:117)
at weblogic.management.mbeans.custom.DeploymentTarget.addDeployment(Depl
oymentTarget.java:329)
at weblogic.management.mbeans.custom.DeploymentTarget.addDeployments(Dep
loymentTarget.java:279)
at weblogic.management.mbeans.custom.DeploymentTarget.updateServerDeploy
ments(DeploymentTarget.java:233)
at weblogic.management.mbeans.custom.DeploymentTarget.updateDeployments(
DeploymentTarget.java:193)
at java.lang.reflect.Method.invoke(Native Method)
at weblogic.management.internal.DynamicMBeanImpl.invokeLocally(DynamicMB
eanImpl.java:606)
at weblogic.management.internal.DynamicMBeanImpl.invoke(DynamicMBeanImpl
.java:590)
at weblogic.management.internal.ConfigurationMBeanImpl.invoke(Configurat
ionMBeanImpl.java:350)
at com.sun.management.jmx.MBeanServerImpl.invoke(MBeanServerImpl.java:15
55)
at com.sun.management.jmx.MBeanServerImpl.invoke(MBeanServerImpl.java:15
23)
at weblogic.management.internal.MBeanProxy.invoke(MBeanProxy.java:444)
at weblogic.management.internal.MBeanProxy.invoke(MBeanProxy.java:185)
at $Proxy31.updateDeployments(Unknown Source)
at weblogic.management.configuration.ServerMBean_CachingStub.updateDeplo
yments(ServerMBean_CachingStub.java:2706)
at weblogic.management.mbeans.custom.ApplicationManager.startConfigManag
er(ApplicationManager.java:360)
at weblogic.management.mbeans.custom.ApplicationManager.start(Applicatio
nManager.java:152)
at java.lang.reflect.Method.invoke(Native Method)
at weblogic.management.internal.DynamicMBeanImpl.invokeLocally(DynamicMB
eanImpl.java:606)
at weblogic.management.internal.DynamicMBeanImpl.invoke(DynamicMBeanImpl
.java:590)
at weblogic.management.internal.ConfigurationMBeanImpl.invoke(Configurat
ionMBeanImpl.java:350)
at com.sun.management.jmx.MBeanServerImpl.invoke(MBeanServerImpl.java:15
55)
at com.sun.management.jmx.MBeanServerImpl.invoke(MBeanServerImpl.java:15
23)
at weblogic.management.internal.MBeanProxy.invoke(MBeanProxy.java:444)
at weblogic.management.internal.MBeanProxy.invoke(MBeanProxy.java:185)
at $Proxy42.start(Unknown Source)
at weblogic.management.configuration.ApplicationManagerMBean_CachingStub
.start(ApplicationManagerMBean_CachingStub.java:479)
at weblogic.management.Admin.startApplicationManager(Admin.java:1138)
at weblogic.management.Admin.finish(Admin.java:561)
at weblogic.t3.srvr.T3Srvr.start(T3Srvr.java:501)
at weblogic.t3.srvr.T3Srvr.run(T3Srvr.java:198)
at weblogic.Server.main(Server.java:35)
22 years ago
See i have created jar file for session bean successfully and also deployed.But whenever i am trying to invoke bean from JSP its giving me error shown below.

--------------------------------------------
SessActInactiveExp.jar> Exception in non-transactional EJB invoke:
java.lang.NullPointerException:
at eos.sessactinactiveexpert.SessActInactiveExpertBean.getHome(SessActIn
activeExpertBean.java:91)
at eos.sessactinactiveexpert.SessActInactiveExpertBean.getCatSubCat(Sess
ActInactiveExpertBean.java, Compiled Code)
at eos.sessactinactiveexpert.SessActInactiveExpertBeanEOImpl.getCatSubCa
t(SessActInactiveExpertBeanEOImpl.java:56)
at eos.sessactinactiveexpert.SessActInactiveExpertBeanEOImpl_ServiceStub
.getCatSubCat(SessActInactiveExpertBeanEOImpl_ServiceStub.java, Compiled Code)
at jsp_servlet._activeinactive._jspService(_activeinactive.java, Compile
d Code)
at weblogic.servlet.jsp.JspBase.service(JspBase.java:27)
at weblogic.servlet.internal.ServletStubImpl.invokeServlet(ServletStubIm
pl.java:105)
at weblogic.servlet.internal.ServletStubImpl.invokeServlet(ServletStubIm
pl.java:123)
at weblogic.servlet.internal.ServletContextImpl.invokeServlet(ServletCon
textImpl.java:742)
at weblogic.servlet.internal.ServletContextImpl.invokeServlet(ServletCon
textImpl.java:686)
at weblogic.servlet.internal.ServletContextManager.invokeServlet(Servlet
ContextManager.java:247)
at weblogic.socket.MuxableSocketHTTP.invokeServlet(MuxableSocketHTTP.jav
a:361)
at weblogic.socket.MuxableSocketHTTP.execute(MuxableSocketHTTP.java:261)
at weblogic.kernel.ExecuteThread.run(ExecuteThread.java, Compiled Code)
---------------------------------------------

------------------
22 years ago
See i have created jar file for session bean successfully and also deployed.But whenever i am trying to invoke bean from JSP its giving me error shown below.
--------------------------------------------
<EJB JAR deployment c:/weblogic/myserver/<br /> SessActInactiveExp.jar> Exception in non-transactional EJB invoke:
java.lang.NullPointerException:
at eos.sessactinactiveexpert.SessActInactiveExpertBean.getHome(SessActIn
activeExpertBean.java:91)
at eos.sessactinactiveexpert.SessActInactiveExpertBean.getCatSubCat(Sess
ActInactiveExpertBean.java, Compiled Code)
at eos.sessactinactiveexpert.SessActInactiveExpertBeanEOImpl.getCatSubCa
t(SessActInactiveExpertBeanEOImpl.java:56)
at eos.sessactinactiveexpert.SessActInactiveExpertBeanEOImpl_ServiceStub
.getCatSubCat(SessActInactiveExpertBeanEOImpl_ServiceStub.java, Compiled Code)
at jsp_servlet._activeinactive._jspService(_activeinactive.java, Compile
d Code)
at weblogic.servlet.jsp.JspBase.service(JspBase.java:27)
at weblogic.servlet.internal.ServletStubImpl.invokeServlet(ServletStubIm
pl.java:105)
at weblogic.servlet.internal.ServletStubImpl.invokeServlet(ServletStubIm
pl.java:123)
at weblogic.servlet.internal.ServletContextImpl.invokeServlet(ServletCon
textImpl.java:742)
at weblogic.servlet.internal.ServletContextImpl.invokeServlet(ServletCon
textImpl.java:686)
at weblogic.servlet.internal.ServletContextManager.invokeServlet(Servlet
ContextManager.java:247)
at weblogic.socket.MuxableSocketHTTP.invokeServlet(MuxableSocketHTTP.jav
a:361)
at weblogic.socket.MuxableSocketHTTP.execute(MuxableSocketHTTP.java:261)
at weblogic.kernel.ExecuteThread.run(ExecuteThread.java, Compiled Code)
---------------------------------------------
------------------
See i have created jar file for session bean successfully and also deployed.But whenever i am trying to invoke bean from JSP its giving me error shown below.
--------------------------------------------
<EJB JAR deployment c:/weblogic/myserver/<br /> SessActInactiveExp.jar> Exception in non-transactional EJB invoke:
java.lang.NullPointerException:
at eos.sessactinactiveexpert.SessActInactiveExpertBean.getHome(SessActIn
activeExpertBean.java:91)
at eos.sessactinactiveexpert.SessActInactiveExpertBean.getCatSubCat(Sess
ActInactiveExpertBean.java, Compiled Code)
at eos.sessactinactiveexpert.SessActInactiveExpertBeanEOImpl.getCatSubCa
t(SessActInactiveExpertBeanEOImpl.java:56)
at eos.sessactinactiveexpert.SessActInactiveExpertBeanEOImpl_ServiceStub
.getCatSubCat(SessActInactiveExpertBeanEOImpl_ServiceStub.java, Compiled Code)
at jsp_servlet._activeinactive._jspService(_activeinactive.java, Compile
d Code)
at weblogic.servlet.jsp.JspBase.service(JspBase.java:27)
at weblogic.servlet.internal.ServletStubImpl.invokeServlet(ServletStubIm
pl.java:105)
at weblogic.servlet.internal.ServletStubImpl.invokeServlet(ServletStubIm
pl.java:123)
at weblogic.servlet.internal.ServletContextImpl.invokeServlet(ServletCon
textImpl.java:742)
at weblogic.servlet.internal.ServletContextImpl.invokeServlet(ServletCon
textImpl.java:686)
at weblogic.servlet.internal.ServletContextManager.invokeServlet(Servlet
ContextManager.java:247)
at weblogic.socket.MuxableSocketHTTP.invokeServlet(MuxableSocketHTTP.jav
a:361)
at weblogic.socket.MuxableSocketHTTP.execute(MuxableSocketHTTP.java:261)
at weblogic.kernel.ExecuteThread.run(ExecuteThread.java, Compiled Code)
---------------------------------------------
------------------
22 years ago
XML
hi
i am having problem in communicating from session bean to entity bean.its giving me error in jndi name set up.
can u plz tell me how to write XML deployment Descriptor for this type of session bean,which is communicating with entity bean.
thank u.
Santosh
------------------
23 years ago