Building+Deploying EAR, EJB and WS Proxy DCs

Hi,
I have three types of DCs in my track:-
1. Deployable Web Service ProxyDC
2. EJB Module DC (which uses classes from Deployable WS Proxy DC)
3. EAR Application DC (for above EJB DC)
I am able to build and deploy EAR of WS Proxy DC successfully.
But I am not able to deployEAR of EJB DC as its unable to locate classes in WS Proxy DC. It gives NoClassDefFoundError while deployment of EAR..
Do I need to make some changes to ejb-j2ee-engine.xml file in EJB DC and application-j2ee-engine.xml file in EAR DC?
Please help.
Thanks and regards,
Amey Mogare

Hi Jan,
I am totally confused here.
EAR DC contains--> EJB DC uses--> WS Proxy DC
Lets start from root DC ie WS Proxy DC.
1. For WS Proxy DC, what public par should I create? and how?
2. I know that for EJB DC, I need only compilation public part.
3. What should be done for EAR? How do I link Web Service proxy DC to EAR DC?
Thanks and regards,
Amey Mogare

Similar Messages

Deployment Aborted (EJB and Web Services)

Hello All.
In SAP Netweaber Developer Studio I created a Project with an Entity EJB and another Sesion EJB.
The Sesion Bean uses the Entity Bean (persistence). After this, it generate a Web Services.
After building the project ejb and project EAP. Within the Project EAP I took file Persistent_EAP.ear and to make respective deploy on the Server, in the Deploy out View I get the message 'Deploy Aborted'.
The log of the message say,
++Sep 30, 2011 5:43:05 PM Info: - Starting deployment -++
++Sep 30, 2011 5:43:05 PM Info: Error handling strategy: OnErrorStop++
++Sep 30, 2011 5:43:05 PM Info: Prerequisite error handling strategy: OnPrerequisiteErrorStop++
Sep 30, 2011 5:43:05 PM Info: Update strategy: UpdateAllVersions
Sep 30, 2011 5:43:05 PM Info: Starting deployment prerequisites:
Sep 30, 2011 5:43:10 PM Info: Loading selected archives...
Sep 30, 2011 5:43:10 PM Info: Loading archive 'C:\usr\sap\J2E\JC01\SDM\program\temp\temp38292Persistencia_Mod_EAP.ear'
Sep 30, 2011 5:43:16 PM Info: Selected archives successfully loaded.
Sep 30, 2011 5:43:16 PM Info: Actions per selected component:
Sep 30, 2011 5:43:16 PM Info: Update: Selected development component 'Persistencia_Mod_EAP'/'sap.com'/'localhost'/'2011.09.30.16.03.19'/'1' updates currently deployed development component 'Persistencia_Mod_EAP'/'sap.com'/'localhost'/'2011.09.30.16.03.19'/'0'.
Sep 30, 2011 5:43:16 PM Info: Ending deployment prerequisites. All items are correct.
Sep 30, 2011 5:43:16 PM Info: Saved current Engine state.
Sep 30, 2011 5:43:16 PM Info: Starting: Update: Selected development component 'Persistencia_Mod_EAP'/'sap.com'/'localhost'/'2011.09.30.16.03.19'/'1' updates currently deployed development component 'Persistencia_Mod_EAP'/'sap.com'/'localhost'/'2011.09.30.16.03.19'/'0'.
Sep 30, 2011 5:43:16 PM Info: SDA to be deployed: C:\usr\sap\J2E\JC01\SDM\root\origin\sap.com\Persistencia_Mod_EAP\localhost\1\2011.09.30.16.03.19\temp38292Persistencia_Mod_EAP.ear
Sep 30, 2011 5:43:16 PM Info: Software type of SDA: J2EE
Sep 30, 2011 5:43:16 PM Info: ***** Begin of SAP J2EE Engine Deployment (J2EE Application) *****
Sep 30, 2011 5:46:13 PM Info: Begin of log messages of the target system:
11/09/30 17:43:16 - ***********************************************************
11/09/30 17:43:21 - Start updating EAR file...
11/09/30 17:43:21 - start-up mode is lazy
11/09/30 17:43:22 - EAR file updated successfully for 922ms.
11/09/30 17:43:22 - Start updating...
11/09/30 17:43:25 - EAR file uploaded to server for 1594ms.
11/09/30 17:46:13 - ERROR: Not updated. Deploy Service returned ERROR:
                     java.rmi.RemoteException: Cannot deploy application sap.com/Persistencia_Mod_EAP..
                     Reason: Webservices common deployment exception! The reason is: Error occurred, trying to update web services for application sap.com/Persistencia_Mod_EAP. . Additional info: none; nested exception is:
                     +     java.lang.Exception: com.sap.engine.interfaces.webservices.server.deploy.WSDeploymentException: Webservices common deployment exception! The reason is: Error occurred, trying to update web services for application sap.com/Persistencia_Mod_EAP. . Additional info: none+
I don't know what is wrong, when say: Error occurred, trying to update web services for application...
Could someone please help me?
Thanks in advanced,
Esther

Dear Esther,
This exception usually happens when the application is not packaged properly.
It seems that the J2EE engine web services deployment processor is looking for a descriptor which is absent in the jar file.
This could happen for instance if you forget to save all the modified files before rebuilding.
Unfortunately I cannot tell you which web service descriptor is missing, without looking at the packaged application.
Try the following:
1) Regenerate your virtual interfaces
2) Save all modified files
3) Rebuild the application
4) Deploy the application again.
Best Regards,
Abhishek

Sequence of deployment for EJBs and Servlets....

Is there any way to control the order in which weblogic 6.0 deploys EJBs
          and servlets?
          We have a few startup servlets which use EJBs, however, weblogic 6.0
          seems to start the Servlets before it deploys the EJBs and thus our
          servlets fail.
          Haider Abbas Kazmi - Java Mobile App. Developer
          [haider.kazmi.vcf]


6.1 solves this problem:
          http://e-docs.bea.com/wls/docs61/adminguide/appman.html#1030797
          Haider Abbas Kazmi <[email protected]> wrote:
          > This is a multi-part message in MIME format.
          > --------------9AC9295410C7463D3A71C1A6
          > Content-Type: text/plain; charset=us-ascii
          > Content-Transfer-Encoding: 7bit
          > Is there any way to control the order in which weblogic 6.0 deploys EJBs
          > and servlets?
          > We have a few startup servlets which use EJBs, however, weblogic 6.0
          > seems to start the Servlets before it deploys the EJBs and thus our
          > servlets fail.
          > --
          > Haider Abbas Kazmi - Java Mobile App. Developer
          > --------------9AC9295410C7463D3A71C1A6
          > Content-Type: text/x-vcard; charset=us-ascii;
          > name="haider.kazmi.vcf"
          > Content-Transfer-Encoding: 7bit
          > Content-Description: Card for Haider Abbas Kazmi
          > Content-Disposition: attachment;
          > filename="haider.kazmi.vcf"
          > begin:vcard
          > n:Kazmi;Haider
          > tel;cell:(416)9864702
          > tel;fax:(416) 6434832
          > tel;work:(416) 3666425 x315
          > x-mozilla-html:FALSE
          > url:http://www.everypath.com/
          > org:Everypath Canada;Research & Development
          > adr:;;260 King St;Toronto;Ontario;M5A 4L5;Canada
          > version:2.1
          > email;internet:[email protected]
          > title:Java Mobile App. Developer
          > fn:Haider Kazmi
          > end:vcard
          > --------------9AC9295410C7463D3A71C1A6--
          Dimitri

Error during EAR deployment with EJB and web service

I created a simple stateless EJB with one method called echo that returns a string. I created a web service using the wizard, did a build and deployed. The deployment did not report an error, but the logs in the visual administrator showed the follwoing message, and the web service did NOT deploy.
Am I missing something related to EJB and web service security?
PLEASE HELP ME.
>>> Warning: delete security configuration [apps/com.areva/ear/ejb/security/com.areva~ejb.jar]
[EXCEPTION]
java.lang.Exception
     at com.sap.engine.services.security.server.PolicyConfigurations.unregisterPolicyConfiguration(PolicyConfigurations.java:153)
     at com.sap.engine.services.ejb.EJBAdmin.remove(EJBAdmin.java:2538)
     at com.sap.engine.services.deploy.server.application.RemoveTransaction.removeApplication(RemoveTransaction.java:294)
     at com.sap.engine.services.deploy.server.application.RemoveTransaction.prepare(RemoveTransaction.java:178)
     at com.sap.engine.services.deploy.server.application.ApplicationTransaction.makeAllPhasesOnOneServer(ApplicationTransaction.java:299)
     at com.sap.engine.services.deploy.server.application.ApplicationTransaction.makeAllPhases(ApplicationTransaction.java:321)
     at com.sap.engine.services.deploy.server.DeployServiceImpl.makeGlobalTransaction(DeployServiceImpl.java:3028)
     at com.sap.engine.services.deploy.server.DeployServiceImpl.remove(DeployServiceImpl.java:820)
     at com.sap.engine.services.deploy.server.DeployRuntimeControlImpl.remove(DeployRuntimeControlImpl.java:271)
     at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
     at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
     at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
     at java.lang.reflect.Method.invoke(Method.java:324)
     at com.sap.pj.jmx.introspect.DefaultMBeanInvoker.invoke(DefaultMBeanInvoker.java:58)
     at com.sap.pj.jmx.mbeaninfo.AdditionalInfoProviderMBean.invoke(AdditionalInfoProviderMBean.java:289)
     at com.sap.pj.jmx.server.MBeanServerImpl.invoke(MBeanServerImpl.java:944)
     at com.sap.pj.jmx.server.interceptor.MBeanServerWrapperInterceptor.invoke(MBeanServerWrapperInterceptor.java:288)
     at com.sap.engine.services.jmx.CompletionInterceptor.invoke(CompletionInterceptor.java:400)
     at com.sap.engine.services.jmx.RedirectInterceptor.invoke(RedirectInterceptor.java:340)
     at com.sap.pj.jmx.server.interceptor.MBeanServerInterceptorChain.invoke(MBeanServerInterceptorChain.java:330)
     at com.sap.engine.services.jmx.MBeanServerSecurityWrapper.invoke(MBeanServerSecurityWrapper.java:287)
     at com.sap.engine.services.jmx.MBeanServerInvoker.invokeMbs(MBeanServerInvoker.java:157)
     at com.sap.engine.services.jmx.ClusterInterceptor.invokeMbs(ClusterInterceptor.java:220)
     at com.sap.engine.services.jmx.ClusterInterceptor.invoke(ClusterInterceptor.java:803)
     at com.sap.engine.services.jmx.MBeanServerInterceptorInvoker.invokeMbs(MBeanServerInterceptorInvoker.java:102)
     at com.sap.engine.services.jmx.connector.p4.P4ConnectorServerImpl.invokeMbs(P4ConnectorServerImpl.java:61)
     at com.sap.engine.services.jmx.connector.p4.P4ConnectorServerImplp4_Skel.dispatch(P4ConnectorServerImplp4_Skel.java:64)
     at com.sap.engine.services.rmi_p4.DispatchImpl._runInternal(DispatchImpl.java:291)
     at com.sap.engine.services.rmi_p4.DispatchImpl._run(DispatchImpl.java:183)
     at com.sap.engine.services.rmi_p4.server.P4SessionProcessor.request(P4SessionProcessor.java:119)
     at com.sap.engine.core.service630.context.cluster.session.ApplicationSessionMessageListener.process(ApplicationSessionMessageListener.java:37)
     at com.sap.engine.core.cluster.impl6.session.UnorderedChannel$MessageRunner.run(UnorderedChannel.java:71)
     at com.sap.engine.core.thread.impl3.ActionObject.run(ActionObject.java:37)
     at java.security.AccessController.doPrivileged(Native Method)
     at com.sap.engine.core.thread.impl3.SingleThread.execute(SingleThread.java:94)
     at com.sap.engine.core.thread.impl3.SingleThread.run(SingleThread.java:162)

I have the same message. I am running sp11.
Does anyone have an answer for this?????
>>> Warning: delete security configuration [apps/avalero.com/rtfa-ear/contextRoot]
[EXCEPTION]
java.lang.Exception
     at com.sap.engine.services.security.server.PolicyConfigurations.unregisterPolicyConfiguration(PolicyConfigurations.java:153)
     at com.sap.engine.services.servlets_jsp.server.container.WebContainerHelper.removeSecurityResources(WebContainerHelper.java:905)
     at com.sap.engine.services.servlets_jsp.server.container.WebContainerHelper.remove(WebContainerHelper.java:447)
     at com.sap.engine.services.servlets_jsp.server.container.RemoveAction.remove(RemoveAction.java:50)
     at com.sap.engine.services.servlets_jsp.server.container.WebContainer.remove(WebContainer.java:150)
     at com.sap.engine.services.deploy.server.application.RemoveTransaction.removeApplication(RemoveTransaction.java:294)
     at com.sap.engine.services.deploy.server.application.RemoveTransaction.prepare(RemoveTransaction.java:178)
     at com.sap.engine.services.deploy.server.application.ApplicationTransaction.makeAllPhasesOnOneServer(ApplicationTransaction.java:299)
     at com.sap.engine.services.deploy.server.application.ApplicationTransaction.makeAllPhases(ApplicationTransaction.java:323)
     at com.sap.engine.services.deploy.server.DeployServiceImpl.makeGlobalTransaction(DeployServiceImpl.java:3033)
     at com.sap.engine.services.deploy.server.DeployServiceImpl.remove(DeployServiceImpl.java:821)
     at com.sap.engine.services.deploy.server.DeployRuntimeControlImpl.remove(DeployRuntimeControlImpl.java:271)
     at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
     at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
     at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
     at java.lang.reflect.Method.invoke(Method.java:324)
     at com.sap.pj.jmx.introspect.DefaultMBeanInvoker.invoke(DefaultMBeanInvoker.java:58)
     at com.sap.pj.jmx.mbeaninfo.AdditionalInfoProviderMBean.invoke(AdditionalInfoProviderMBean.java:289)
     at com.sap.pj.jmx.server.MBeanServerImpl.invoke(MBeanServerImpl.java:944)
     at com.sap.pj.jmx.server.interceptor.MBeanServerWrapperInterceptor.invoke(MBeanServerWrapperInterceptor.java:288)
     at com.sap.engine.services.jmx.CompletionInterceptor.invoke(CompletionInterceptor.java:400)
     at com.sap.pj.jmx.server.interceptor.BasicMBeanServerInterceptor.invoke(BasicMBeanServerInterceptor.java:277)
     at com.sap.jmx.provider.ProviderInterceptor.invoke(ProviderInterceptor.java:255)
     at com.sap.engine.services.jmx.RedirectInterceptor.invoke(RedirectInterceptor.java:340)
     at com.sap.pj.jmx.server.interceptor.MBeanServerInterceptorChain.invoke(MBeanServerInterceptorChain.java:330)
     at com.sap.engine.services.jmx.MBeanServerSecurityWrapper.invoke(MBeanServerSecurityWrapper.java:287)
     at com.sap.engine.services.jmx.MBeanServerInvoker.invokeMbs(MBeanServerInvoker.java:157)
     at com.sap.engine.services.jmx.ClusterInterceptor.invokeMbs(ClusterInterceptor.java:220)
     at com.sap.engine.services.jmx.ClusterInterceptor.invoke(ClusterInterceptor.java:803)
     at com.sap.engine.services.jmx.MBeanServerInterceptorInvoker.invokeMbs(MBeanServerInterceptorInvoker.java:102)
     at com.sap.engine.services.jmx.connector.p4.P4ConnectorServerImpl.invokeMbs(P4ConnectorServerImpl.java:61)
     at com.sap.engine.services.jmx.connector.p4.P4ConnectorServerImplp4_Skel.dispatch(P4ConnectorServerImplp4_Skel.java:64)
     at com.sap.engine.services.rmi_p4.DispatchImpl._runInternal(DispatchImpl.java:294)
     at com.sap.engine.services.rmi_p4.DispatchImpl._run(DispatchImpl.java:183)
     at com.sap.engine.services.rmi_p4.server.P4SessionProcessor.request(P4SessionProcessor.java:119)
     at com.sap.engine.core.service630.context.cluster.session.ApplicationSessionMessageListener.process(ApplicationSessionMessageListener.java:37)
     at com.sap.engine.core.cluster.impl6.session.UnorderedChannel$MessageRunner.run(UnorderedChannel.java:71)
     at com.sap.engine.core.thread.impl3.ActionObject.run(ActionObject.java:37)
     at java.security.AccessController.doPrivileged(Native Method)
     at com.sap.engine.core.thread.impl3.SingleThread.execute(SingleThread.java:94)
     at com.sap.engine.core.thread.impl3.SingleThread.run(SingleThread.java:162)

Facing Problem in Deploying EAR for Client Java Proxy.

Hi All,
            I am facing problems in deploying EAR in PI/XI server.
The scenario is Client Java Proxy to SAP
. I have followed the the pdf-how to create java proxies in 3.0. Using that I have created the EJB module and it archive.
Finally created the EAR without errors. But while deploying the same in PI server, it throws the following error. Please do help me out in providing any inputs on the same.
Deploy trace is seen below:-
Deploy of the ear has errors :
java.rmi.RemoteException: Cannot deploy application sap.com/BusPartnerEAR..
Reason: Errors while compiling:
D:/usr/sap/ECD/DVEBMGS03/j2ee/cluster/server0/apps/sap.com/BusPartnerEAR/EJBContainer/temp/temp1175887267437/com/mud/sAPFICA/businessPartner/_MIOSBusinessPartner_PortTypeRemoteObjectImpl0_0_Tie.java:91: illegal escape character
      if (method.equals("U0024descriptor")) {
                          ^
D:/usr/sap/ECD/DVEBMGS03/j2ee/cluster/server0/apps/sap.com/BusPartnerEAR/EJBContainer/temp/temp1175887267437/com/mud/sAPFICA/businessPartner/_MIOSBusinessPartner_PortTypeRemoteObjectImpl0_0_Tie.java:98: illegal escape character
      if (method.equals("U0024jcoRuntimeMetaData")) {
                          ^
D:/usr/sap/ECD/DVEBMGS03/j2ee/cluster/server0/apps/sap.com/BusPartnerEAR/EJBContainer/temp/temp1175887267437/com/mud/sAPFICA/businessPartner/_MIOSBusinessPartner_PortTypeRemoteObjectImpl0_0_Tie.java:112: illegal escape character
      if (method.equals("U0024generationInfo")) {
                          ^
D:/usr/sap/ECD/DVEBMGS03/j2ee/cluster/server0/apps/sap.com/BusPartnerEAR/EJBContainer/temp/temp1175887267437/com/mud/sAPFICA/businessPartner/_MIOSBusinessPartner_PortTypeRemoteObjectImpl0_0_Tie.java:119: illegal escape character
      if (method.equals("U0024messageSpecifier")) {
                          ^
D:/usr/sap/ECD/DVEBMGS03/j2ee/cluster/server0/apps/sap.com/BusPartnerEAR/EJBContainer/temp/temp1175887267437/com/mud/sAPFICA/businessPartner/_MIOSBusinessPartner_PortTypeRemoteObjectImpl0_0_Tie.java:152: illegal escape character
      if (method.equals("U0024runtime")) {
                          ^
D:/usr/sap/ECD/DVEBMGS03/j2ee/cluster/server0/apps/sap.com/BusPartnerEAR/EJBContainer/temp/temp1175887267437/com/mud/sAPFICA/businessPartner/_MIOSBusinessPartner_PortTypeRemoteObjectImpl0_0_Tie.java:195: illegal escape character
      if (method.equals("U0024messageSpecifierRead")) {
                          ^
D:/usr/sap/ECD/DVEBMGS03/j2ee/cluster/server0/apps/sap.com/BusPartnerEAR/EJBContainer/temp/temp1175887267437/com/mud/sAPFICA/businessPartner/_MIOSBusinessPartner_PortTypeRemoteObjectImpl0_0_Tie.java:202: illegal escape character
      if (method.equals("U0024messageSpecifier__")) {
                          ^
D:/usr/sap/ECD/DVEBMGS03/j2ee/cluster/server0/apps/sap.com/BusPartnerEAR/EJBContainer/temp/temp1175887267437/com/mud/sAPFICA/businessPartner/_MIOSBusinessPartner_PortTypeRemote_Stub.java:93: illegal escape character
          org.omg.CORBA_2_3.portable.OutputStream out = (org.omg.CORBA_2_3.portable.OutputStream)_request("U0024descriptor", true);
                                                                                ^
D:/usr/sap/ECD/DVEBMGS03/j2ee/cluster/server0/apps/sap.com/BusPartnerEAR/EJBContainer/temp/temp1175887267437/com/mud/sAPFICA/businessPartner/_MIOSBusinessPartner_PortTypeRemote_Stub.java:112: illegal escape character
      ServantObject so = servantpreinvoke("U0024descriptor", MIOSBusinessPartner_PortTypeRemote.class);
                                              ^
D:/usr/sap/ECD/DVEBMGS03/j2ee/cluster/server0/apps/sap.com/BusPartnerEAR/EJBContainer/temp/temp1175887267437/com/mud/sAPFICA/businessPartner/_MIOSBusinessPartner_PortTypeRemote_Stub.java:134: illegal escape character
          org.omg.CORBA_2_3.portable.OutputStream out = (org.omg.CORBA_2_3.portable.OutputStream)_request("U0024jcoRuntimeMetaData", true);
                                                                                ^
D:/usr/sap/ECD/DVEBMGS03/j2ee/cluster/server0/apps/sap.com/BusPartnerEAR/EJBContainer/temp/temp1175887267437/com/mud/sAPFICA/businessPartner/_MIOSBusinessPartner_PortTypeRemote_Stub.java:153: illegal escape character
      ServantObject so = servantpreinvoke("U0024jcoRuntimeMetaData", MIOSBusinessPartner_PortTypeRemote.class);
                                              ^
D:/usr/sap/ECD/DVEBMGS03/j2ee/cluster/server0/apps/sap.com/BusPartnerEAR/EJBContainer/temp/temp1175887267437/com/mud/sAPFICA/businessPartner/_MIOSBusinessPartner_PortTypeRemote_Stub.java:216: illegal escape character
          org.omg.CORBA_2_3.portable.OutputStream out = (org.omg.CORBA_2_3.portable.OutputStream)_request("U0024generationInfo", true);
                                                                                ^
D:/usr/sap/ECD/DVEBMGS03/j2ee/cluster/server0/apps/sap.com/BusPartnerEAR/EJBContainer/temp/temp1175887267437/com/mud/sAPFICA/businessPartner/_MIOSBusinessPartner_PortTypeRemote_Stub.java:235: illegal escape character
      ServantObject so = servantpreinvoke("U0024generationInfo", MIOSBusinessPartner_PortTypeRemote.class);
                                              ^
D:/usr/sap/ECD/DVEBMGS03/j2ee/cluster/server0/apps/sap.com/BusPartnerEAR/EJBContainer/temp/temp1175887267437/com/mud/sAPFICA/businessPartner/_MIOSBusinessPartner_PortTypeRemote_Stub.java:257: illegal escape character
          org.omg.CORBA_2_3.portable.OutputStream out = (org.omg.CORBA_2_3.portable.OutputStream)_request("U0024messageSpecifier", true);
21 errors
Awaiting for your replies...
Regards,
Dhana

Hi,
     Thanks for your input..
   I have also opend the EAR as ZIP file and deleted the existing listing libaries
apart from the actual implementing Jar and META-INF folder.
I have tried deploying the Jar for the second time, it is throwing the same error.
What I did is...Once the EAR is created, I went to Resource perspective in NWDS and copied the EAR from the EAR project and used the same for deployment.
Is there is anything else to be modified or deleted before deployement?
Regards,
Dhana

Where to deploy EAR file(Client java proxy) in SAP J2EE engine (XI)?

hi i m novice in J2ee technology of XI,
I m trying a blog to create client Java proxy,
can u tell me after making the EAR file .... where should i deploy it,
means it instructs me to deploy the EAR file in the SAP J2EE engine.... what is that .... whats the URL and port ?

Hi sudeep
check these
http://help.sap.com/saphelp_nw04/helpdata/en/01/a70e408230c442e10000000a1550b0/frameset.htm
http://help.sap.com/saphelp_nw70/helpdata/en/9c/8a9383a2aeda4a962446d3c29b9e19/frameset.htm
http://help.sap.com/saphelp_nw70/helpdata/en/05/4fac3e00c8b014e10000000a114084/frameset.htm
also this
/message/3943924#3943924 [original link is broken]
thanks

Building ear, jar and war

Do I need a special tool to build the ear, jar and war files necessary for a J2EE application?
And where can I find such tools?

you don't need a special tool, with the jdk you have a command jar who make special file. The syntax is jar -cvf name.jar <directory>. jar only display you the correctly syntax.
For the ejb.jar you have to respect the tree of the application with the directory meta-inf
For the project.war you do hace the web-inf directory with web.xml
For the project.ear you have to add the .jar and the .war into and a dirctory meta-inf with the fila application.xml
If you find this too difficult some products like Jdevelopper make this very correctly

WLS 8.1 two domains with EJB and webapp deployed has JVM conflicts?

Test configuration environment:
Windows 2003 server installed with weblogic 8.1 server and oracle 9i.
This weblogic server have two domains, one is for EJB deployment, the other is a webapp that implements accessing to oracle through EJB.
The issue is when we tested a method provided by the EJB that uses double to calculate some total value, the result was correct. But when we tested it using webapp that was deployed on the same server of EJB, it's result was negative or zero.
I think the reason is that the JVM which both EJB and webapp used for calculation was the same and may made some conflicts when they run at the same time.
Any suggestion would be greatly appreciated.
Thank you in advance!
Shuaibing
Message was edited by:
linuxapple

This morning I deployed that webapp to the Domain that deployed the EJB, The results of calculating in webapp's jsp was correct.
Any one be kind enough to tell me what the calling JVM differences between single domain(deployed by EJB and webapp) and two domains (deployed EJB and webapp separately)?

I made a change to my EJB, and went to re-deploy onto the OAS, and got an error.

I successfully deployed an EJB, and tested it, which it worked. Now, if I want to make a modification to that EJB, I need to redeploy it onto the OAS server, JDeveloper gives me an exception when deploying:
java.io.FileNotFoundException: D:\orant\ows\4.0\..\apps\ejb\HiWorld\_client.jar
at java.lang.Throwable.<init>(Compiled Code)
at java.io.FileNotFoundException.<init>(Compiled Code)
at java.io.FileOutputStream.<init>(FileOutputStream.java:69)
at sun.tools.jar.Main.run(Main.java:76)
at sun.tools.jar.Main.main(Main.java:524)
at oracle.oas.tools.util.JarGenerator.createJar(Compiled Code)
at oracle.oas.tools.util.CreateJars.main(Compiled Code)
Creation of client jar for D:\\orant\\ows\\upload\\544HiWorldSource.jar failed!
What do I need to do to redeploy an EJB onto the OAS? Do I need to shut down the OAS server in order to redeploy?
Thanks!

You could either restart/bounce your OAS or turn the FILECACHING=OFF in the svadmin.cfg file in OAS
raghu

Deploy EAR. Both ejb and war share classes?

how do you package an ear that has both ejbs and wars that share a common set of classes.
I have read through all the messages that state to add the Manifest entry Class-Path.
I've added it to the war, ejb and ear Class-Path and I still get the same NoClassDefFoundError.
Does anybody truely know how to get this to work? I've tried many things, and it sounds like this should work/.....?????

Hi Madhav,
You need to specify Class-Path in ejb-jar MANIFEST.MF,
not in the ear.
Regards,
Slava Imeshev
"Madhav Inamti" <[email protected]> wrote in message
news:[email protected]..
>
I have tried the manifest classpath too and it just does not work. I had alibrary
jar specified the ear's manifest classpath and the library jar in the earfile
too. This should have made the ear classloader load the library jar.Didn't work.
Does anybody on this newsgroup know about this .. ?
"Dimitri I. Rakitine" <[email protected]> wrote:
Since ejb classloader is a parent of a webapp classloader, you should
only
add these jar's to your ejb-jar Class-Path Manifest entry. Make sure
your dependencies
hierarchy is ok - NoClassDefFoundError usually means that the class
itself was found,
but not it's dependent class(es).
Michael <[email protected]> wrote:
how do you package an ear that has both ejbs and wars that share acommon set of classes.
I have read through all the messages that state to add the Manifestentry Class-Path.
I've added it to the war, ejb and ear Class-Path and I still get thesame NoClassDefFoundError.
Does anybody truely know how to get this to work? I've tried many
things,
and it sounds like this should work/.....?????
Dimitri

NoClassDefFoundError during deployment & accessing EJBs in ear

Platform - Redhat Linux 7.2 weblogic6.0 ant 1.3 for compilation and creation of ear.
I get a NoClassDefFoundError when I try to access some of the EJBs in my deployed
ear file.
Previously, I faced a NoClassDefFoundError problem in deployment and I put the jar
containing
the classes that it was asking for, in the classpath in startWeblogic.sh.
The ear got deployed after that.
Error I am getting now...
2002-04-29 18-05-18 - bang - <INFO> - Type :Operation Groups
2002-04-29 18-05-18 - bang - <INFO> - SELECT member FROM s_access_group WHERE site
= ? AND facility
= ? AND type = ? AND name in('null')
2002-04-29 18-05-18 - bang - <DEBUG> - DB Connection closed
2002-04-29 18-05-18 - bang - <DEBUG> - DB Connection closed
2002-04-29 18-05-18 - bang - <ERROR> - Controller: createSessionForTheUser: Caught
Remote exception
while creating SessionMgrEJB
java.rmi.RemoteException: EJB Exception:; nested exception is:
java.lang.NoClassDefFoundError: com/seagate/edcs/server/system/sysmgr/GroupDetails
java.lang.NoClassDefFoundError: com/seagate/edcs/server/system/sysmgr/GroupDetails
at com.seagate.edcs.util.system.SecurityUtils.getMembersOfGroups(SecurityUtils.java:205)
at com.seagate.edcs.util.system.SecurityUtils.getGuestPrivileges(SecurityUtils.java:376)
at com.seagate.edcs.server.system.sessionmgr.SessionMgrEJB.ejbCreate(SessionMgrEJB.java:127)
I have done the same compilation and creation of ear and deployment in a Solaris
server, using the
same source code and build.xml ( ant build file) and ant properties file; never saw
any errors like this.
I unjared the ear lying in the solaris machine that I was using previously and the
ear that
I created now in the linux server, and saw a difference in the manifest files...
the manifest files remains same as what I decribe with the EJB source in the previous
(solaris)
case...
Manifest-Version: 1.0
Created-By: 1.3.0 (Sun Microsystems Inc.)
Class-Path: edcs2000_utility.jar edcsreportmgr.jar wipgrpmgr.jar resourcegrpmgr.jar
systemgrpmgr.jar
notificationmgr.jar role.jar user.jar
The manifest file in the ear created now in the linux machine is something like this;
different
from what I describe together with the EJB.
Manifest-Version: 1.0
Name: com/seagate/edcs/server/system/role/RoleEJBHomeImpl_WLStub.class
Name: com/seagate/edcs/server/system/role/ACLDetails.class
Name: WLGENERATED
Name: com/seagate/edcs/server/system/role/RolePK.class
Name: com/seagate/edcs/server/system/role/RoleEJBHomeImplAD.ser
Name: com/seagate/edcs/server/system/role/RoleEJBEOImpl_WLStub.class
Name: com/seagate/edcs/server/system/role/RoleEJBEOImpl.class
Name: META-INF/ejb-jar.xml
what might be the issue here ? Please do have a look and help!
Thanks in advance
Prabin.

Hi Kevin,
Use remote EJB method calls. For details, look for "Parent application" topic in this forum or Servlet development guide in Oracle Documentation Library. I know, it does not seem to be the right source when looking for EJB documentation, however, it is.
Daniel.

Common JAR file between EJB and WAR inside an EAR

Hi,
I'm trying to deploy an EAR application outside the development environment and I have the following problem.
My EAR has the following structure :
application.ear
|-- ejbs.jar
|-- web.war
Inside the WAR, in /WEB-INF/lib/, I have a set of JAR files that are used by the Web app and also, of course, by the EJB.
During the deployment step, EJB module cannot be deployed because it miss some classes into the classpath.
I think it is a common problem in J2EE development, so does someone has a solution for this problem ?
Please note I'm using Macromedia JRun 4 SP1 on Windows XP.
Regards,
Damien.

Ok,
I have found a solution that seems elegant to me. I'm going to try and explain...
My appli.jar EJB module and my appli.war Web module are using both two JAR, let's say common.jar and util.jar.
The way to share those JAR between the two modules is to have the following structure for the EAR :
appli.ear
|-- appli.jar
|-- appli.war
|-- common.jar
|-- util.jar
|-- META-INF
|-- application.xml
|-- manifest.mfIn this structure :
* the common.jar and the util.jar are not part of the WAR (/web-inf/lib)
* the manifest.mf file has the following content :
Manifest-Version: 1.0
Created-By: My Application
Class-Path: common.jar util.jarPlease note that space is used as separator for the classpath entry to allow independancy from OS.
And you know what ? It works ! Well, on Macromedia JRun 4.0 SP1 and on Windows XP but I hope it works on other platforms.
I hope it will help a lot of people because I spent a lot of time before to find a solution !
Regards,
Damien.

Using Sun Appserver 7 deploy tool to package 2 ejbs and their clients

I have a question on how to package two beans into one distributable jar file and also provide the two associated test clients - each in its own jar file. Any help or suggestions would be very much appreciated. This is what I'm trying to do:
I am using the deploy tool that is packaged with Sun One Application Server 8.2. I currently have two stateless session beans deployed to a J2EE 1.4 Sun One Application Server and a test application client for each bean. For each bean, I created a j2ee application (ear) file and packaged the EJB JAR file containing the bean's classes and deployment descriptor, and an application client. I followed the steps as outlined in Sun�s ConverterApp example in their j2ee tutorial. (The example is from chapter 24 in the j2eetutorial14 � example ejb/converter) Upon deploying, the tool returns a client jar file that you can then use to call the bean. I have been able to successfully execute both beans in this manner.
Now, for distribution, I need to package both of the beans in one jar file and also provide a separate jar file for each test client, but I don�t see how to use the deploy utility to do this. Can anyone suggest what would be the best (fastest) way to do this? Any help would be very much appreciated. Thanks.

The code and ejb-jar.xml look ok to me. Try checking the server.log to see if there were any deployment errors.
What exact class is the lookup code from your note defined in, com.sun.some.someEJB?
--ken

WL8.1 crashed during deployment of EJB from ear file

Hello,
WL8.1 crashed during deployment of EJB from ear file on SunOs 5.8:
error: Invalid class file format in /export/home/bea/j2sdk1.4.1_03/jre/lib/rt.jar(java/lang/AssertionError.class).
The major.minor version '48.0' is too recent for this tool to understand.
/export/home/mydomain/./ep1/.wlnotdelete/EJBCompilerCache/1xd25ws3hwp86/mydomain/facade/payroll/PayrollFL_vww01c_HomeImpl.java:83:
Class java.lang.AssertionError not found.
throw new AssertionError("Unable to find expected "+
Thanks,
Oleg.

Thank you Mark,
It works now.
Oleg.
"Mark Griffith" <[email protected]> wrote:
I don't think though that _03 is the problem, you should have compatability
between minor versions of a VM release. How did you deploy the ear?
Did
you copy over from a 7.0 domain? It looks like the EJB was built on
a
previous version of WLS, or has not had "ejbc" run on it prior to
deployment. Try running weblogic.appc foo.ear or fooExplodedEar. And
then
try redeploying. To be sure everything is clean rm -rf .wldonotdelete
after
you shut the server down.
cheers
mbg
"Oleg" <[email protected]> wrote in message
news:3ef54653$[email protected]..
Hello,
WL8.1 crashed during deployment of EJB from ear file on SunOs 5.8:
error: Invalid class file format in/export/home/bea/j2sdk1.4.1_03/jre/lib/rt.jar(java/lang/AssertionError.class
The major.minor version '48.0' is too recent for this tool to understand.
/export/home/mydomain/./ep1/.wlnotdelete/EJBCompilerCache/1xd25ws3hwp86/mydo
main/facade/payroll/PayrollFL_vww01c_HomeImpl.java:83:
Class java.lang.AssertionError not found.
throw new AssertionError("Unable to find expected "+
Thanks,
Oleg.

Ejb and jsproc deployment problems

Am trying to deploy the java stored procedure (jsp) example
(jsproc subdirectory in acmevideo directory) and the enterprise
java bean (ejb) example (ejb subdirectory in acmevideo
directory). Both use the business and util subdirectries of
acmevideo directory. These examples are provided with
JDeveloper.
In the case of the jsp example, the files compile fine in
JDeveloper. The deployment profile file is created okay using
the Stored Procedure Profile Wizard. But when the jsp is
attempted to be deployed by right clicking the deployment
profile file menu in JDeveloper, the following errors appear:
SQL error during creation of acmevideo/util/DataWrapper
ORA-00922 - missing or invalid option
SQL error during creation of acmevideo/business/TitleQueries
ORA-00922 - missing or invalid option
Is there a corrective action for these errors? Are the details
recorded in any log so that these errors can be troubleshooted?
In the case of the jbe example, the files compile fine in
JDeveloper. The deployment profile file is created okay using
the EJB Profile Wizard. But when the jsp is attempted to be
deployed by right clicking the deployment profile file menu in
JDeveloper, the following happens:
The message indicating that the deployment will take a few
minues continues to show forever. There is no completion,
and one is forced to cancel the process.
This happens when using the port settings of 1521, 1526 (Oracle
listener ports) or 2651 (OAS ORB port). Specifying the service
or omitting it yeilds the same results.
Is there a corrective action for this? Are the details recorded
in any log so that these errors can be troubleshooted?
For both the situations, is the classpath variable need to set
outside the JDeveloper environment?
Also am not able to locate the Oracle 8i CORBA and Enterprise
Java Beans Developer's Guide and the Oracle 8i Java Stored
Procedure Developer's Guide referenced in Building Java
Applications for Oracle 8i anywhere.
Would appreciate any help in this area.
null

: Has anyone been able to deploy an ejb from JDeveloper2 (Beta)?
We have ;) But I guess that doesn't count... Please have a look
at the online demo for Enterprise JavaBeans on this technet
website. You can get there through the JDeveloper Tech Info page.
Please open a new thread if that doesn't help you.
Thanks,
-Roel.
phil gulesian (guest) wrote:
: mark tomlinson (guest) wrote:
: : pretty sure the first one is a bug that is fixed in a later
: : build of JDeveloper (JSP deployment problem).
: : As for the EJB deployment problem, here is the way to catch
: what
: : is really going on (in the Beta build -- this will be done
much
: : better in the production build):
: : -edit the jdeveloper.ini (in the BIN directory), in the
: : [environment] section add:
: : LogConsole=1
: : -edit the jdeveloper.properties file (in the LIB directory)
: : change the line :
: : jdeveloper.logOutput=nul
: : to
: : jdeveloper.logOutput=-
: : Now when you run JDeveloper, you will get an output onsole
: : window for the JVM running JDeveloper. You will be able to
see
: : the deployment messages for the EJB wizard being sent to this
: : console. This will allow you to troubleshoot what is
happening.
: I had the same experience as Bansi (above) when I tried to
deploy
: a simple ejb. Following your suggestions about looking in the
: output console window for the JVM, I observed the message
: "PropertyEditor for borland.sql.dataset.ProcedureDescriptor
could
: not be registered ........" A subsequent search found no
: ProcedureDescriptor in the borland.sql.dataset package.
: Has anyone been able to deploy an ejb from JDeveloper2 (Beta)?
null

Building+Deploying EAR, EJB and WS Proxy DCs

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