Cluster Remote Application Module

Is it possible to deploy remote application module in clustering environment (for JClient client application)?
I try to deploy in two standalone OC4J, but it always failed while migrating ejb session bean to another instance. I put replication="EndOfCall" in orion-ejb-jar.xml, but "VMTermination" get the same error while OC4J is terminated. The error (in client) as follows:
java.lang.RuntimeException: IOException encountered in end of call migration of StatefulSessionBean
No errors found in server side, although I run OC4J with -Dcluster.debug=true and -verbosity 10.
Please anybody help me....I've promised to my user that our application has no single point of failure. With this unresolved issue in ADF-JClient, I think I need to rewrite my application....and starting from zero :(
thanks://yudi

Repost 1

Similar Messages

Remotable Application Module

Hello,
i try to make an existing application module remotable:
Application Module Editor -> Remote -> EJB Session Bean -> Local Configurations -> Edit -> Application Module -> Middle Tier Server Type
In the Middle Tier Server Type select-box i can't select something else than Local. In Help Content you have also remote types like Oracle9i EJB or WebLogic EJB. How can i choose Oracle9i EJB as Middle Tier Server Type?
JDeveloper Version: 10.1.2.0.0 (Build 1811)
Application: ADF Toy Store, (http://www.oracle.com/technology/products/jdev/collateral/papers/10g/adftoystore.html)
Daniel.

Hi,
If you have developed custom methods in your Business Components (on your application module, view object, or view row), and you have specified in the respective wizard that those methods should be exported to your client, then depending on your remoteable deployment platform, JDeveloper will generate the client stubs for those methods when you generate your deployment profiles for the app module.
On the Remoteable page of the App Module wizard, you can specify to have that client stub code generated to a new project, or to an existing client project. By default, they will be generated to a new project named something like deploymentplatformClient.jpr.
Basically, the only thing you need to be aware of for those files is that they get included with your client code when you deploy your client project. They must be available to your client code at runtime in the deployment environment.
So, the easiest thing to do is to add these generated files to your client project. When you create a deployment profile for your client project, just make sure to include them.

How to programmatically call remote application module - JDev 10.1.3.3.0

Hi,
I've an ADF web application (10.1.3.3.0) deployed onto an OAS server. I'd like to be able to access view objects via the application module of this web app from a simple java class on another server.
I've created a simple class to query a local application module (included in the same project as the simple class). This works fine but I'm not sure how to change this to access an application module when it's remote on another server. Can anyone assist?
Here is my sample code for querying a local application module/view object:
    public static void main(String[] args) {
        ApplicationModule applicationModule =
            Configuration.createRootApplicationModule("com.almac.model.common",
                                                      "AppModuleLocal");
        try {
            ViewObject eventList = applicationModule.findViewObject("SipEventsView1");
            eventList.executeQuery();
            while (eventList.hasNext()) {
                Row event = eventList.next();
                System.out.println("Event Name: " + event.getAttribute("EveName"));
        } catch (JboException e) {
            System.out.println(e.getMessage());
        } finally {
            Configuration.releaseRootApplicationModule(applicationModule, true);
    }Thanks,
Paul.

You can expose an AM as an EJB or Web service to expose them for remote access:
http://download.oracle.com/docs/cd/B32110_01/web.1013/b25947/web_services.htm#CJAEEICB

Using remotable Application Modules

I deployed an Application Module to JServer.
How can i use this remotable AM like an ordinary AM or can anyone tell me where i can
find documentations about oracle.jbo.common.remote.ejb.RemoteApplicationModule ?
thanx Tom

Tom,
The class you mention is one that we use internally, so we do not provide source or documentation for it.
See the online help topic:
User Guides
Developing Business Components
Deploying Business Components
Programming the Client Interface
for assistance with your other question.

HOW TO: Connect web service (remote application module) to existing model

Hello.
I have J2EE application which displays some data in an applet, which reads them by a web service. I'd like to use persistence and connect with a web service called by applet to my current model set within a session. I tried to pass a session id to web service (to a function of an application module implementation). I wanted to create a new SessionCookie instance with such a session id and application id which are used for web application session (by ApplicationPoolImpl.createSessionCookie() or with custom session cookie factory). But I don't know how to pass a session and application ids to a sessioncookie creation process (ApplicationPool environment). I tried to use custom EnvInfoProvider, which set my properties, but it passes the params after a SessionCookie instance is created.
Samples ... AppModuleServer - file generated to provide ws functionality. I changed code to use EnvInfoProvider:
public class AppModuleServer extends Object{
public AppModuleServer(){}
public SomeObject[] myCustomFunction(String sessionId){
    AppModuleImpl _am = null;
    String appId="someValue";
    CustomEnvInfoProvider envProvider=new CustomEnvInfoProvider(appId, sessionId);
    try{
      _am=(AppModuleImpl)Configuration.createRootApplicationModule("data.AppModule", "AppModuleLocal", envProvider);
      return _am.myCustomFunction(sSessionId);
    finally{
      if (_am != null)Configuration.releaseRootApplicationModule(_am, false);
}CustomEnvInfoProvider:
public class CustomEnvInfoProvider implements EnvInfoProvider{
private String applicationId;
private String sessionId;
public CustomEnvInfoProvider(String applicationId, String sessionId){
    this.applicationId=applicationId;
    this.sessionId=aessionId;
public Object getInfo(String info, Object environment){
    if(info==null)return null;
    return ((Hashtable)environment).get(info);
public void modifyInitialContext(Object environment){
    if(applicationId!=null)((Hashtable)environment).put("CookieApplicationId", applicationId);
    if(sessionId!=null)((Hashtable)environment).put("SessionId", sessionId);
public int getNumOfRetries(){
    return 2;
}Does anybody knows how to pass information from custom EnvInfoProvider just before a SessionCookie is created (e.g. how to run modifyInitialContext() function). Or another way how to pass these information from a web service base function into ApplicationPoolImpl instance. E.g., there is parameter "properties" whithin a createSessionCookie method of ApplicationPoolImpl, which is null during calling. Is it possible to pass there some additional information?
Thanks for any suggestions.

Use the Web Service Proxy wizard in JDeveloper to create a class that calls your Web service, and then call this class from code in your AM.
http://docs.oracle.com/cd/E16340_01/web.1111/b31974/web_services.htm#CJAHGIEF

DataBindings and Application Module Bean

Hallo everybody,
I am working on JDev 10.1.3.4 and Oracle Application Server 10.1.3.4.
I developed an 'application module' and I maked it as remotable using 'EJB Session Bean' option;
then I deployed it on the AS.
I know how to call remote application module by code in a JClient application ([thanks to a metalink note|https://metalink2.oracle.com/metalink/plsql/f?p=130:14:6076423513290714654::::p14_database_id,p14_docid,p14_show_header,p14_show_help,p14_black_frame,p14_font:NOT,309753.1,1,1,1,helvetica|thanks to a metailk note]):
bq. JUApplication app = new JUApplication(TestClient.getAppModule()); \\ app.setClientApp(DCDataControl.JCLIENT); \\ + app.getApplicationModule(+)
I would like to use remote application module function by DataBindings and %PageDef.
is it possible? how can I do this?
best regards
Edited by: user567554 on Dec 17, 2008 5:44 PM

Hi Frank,
thank you for reply.
Could you make an example how to configure my datacontrol for a remote Application Module Connection?
I'm able to connect to a remote AM deployed to Local Embedded OC4J, but I'm not able to connect to to a remote AM deployed in a remote AS
I think need change DataControl Configuration Attribute with the appropiate AM Configuration. Probably my AM Configuration is wrong:
<AppModuleConfig name="AppModuleEmbeddedASTest2">
<DeployPlatform>EjbIas</DeployPlatform>
<java.naming.security.principal>oc4jadmin</java.naming.security.principal>
<java.naming.security.credentials>*ASpwd*</java.naming.security.credentials>
<jbo.internal.embedded>true</jbo.internal.embedded>
<JDBCDataSource>jdbc/+myConnDS+</JDBCDataSource>
<AppModuleJndiName>AppModuleBean</AppModuleJndiName>
<HostName>*AS-IPAddr*</HostName>
<ApplicationPath>+ejbAM (My Application Name)+ </ApplicationPath>
<java.naming.security.authentication>simple</java.naming.security.authentication>
<ApplicationName>model.AppModule</ApplicationName>
<ConnectionPort>*+23791 (found in $ORACLE_HOME/j2ee/myTests//config/rmi.xml)+* </ConnectionPort>
<jbo.server.internal_connection>jdbc/myConnCoreDS</jbo.server.internal_connection>
</AppModuleConfig>

Accessing Remote Data Over the Service-Enabled Application Module

Hi,
I am trying to access the service enabled module remotely(model project is deployed on different machine) deployed on Integrated WLS server. For that I have done the following step;
1) Created simple model project as producer.
2) Created the jar of model project(producer) .
3) Added the Bc_profileCommon.jar to the Consumer app.
4) Changed the connections.xml(Consumer) file accordingly (PFA).
5) Created the Entity Objects based on the wsdl in Consumer.
6) Created the JNDI on server and added the users with credentials.
7) I managed to access service enabled app module locally.
But I am not able to understand following tags in the connections.xml(for remote access) file such as
<StringRefAddr addrType="jndiProviderURL">
<Contents>t3://10.180.190.214:7101</Contents>
</StringRefAddr>
<StringRefAddr addrType="jndiSecurityPrincipal">
<Contents>weblogic</Contents>
</StringRefAddr>
<SecureRefAddr addrType="jndiSecurityCredentials">
<Contents>kiran</Contents>
</SecureRefAddr>
Also I am getting a warning for the SecureRefAddr as “No grammer available for the absent namespace contents of element of Contents cannot be validated.”
Please let me know the significance of the red word. And what value I should set so that it will access the service enabled application module remotely?
** I am using Jdev 11.1.1.3.0

As Bob rightly says you may have a problem if the machine you are trying to access is on a corporate network as you will need the permission and help of the network administrator to achieve this.
I assume from your post that there is not a VPN connection set up on the remote PC network. Assuming that you have access to the router on the remote network then you will need to set up portforwarding on it at some point so I suggest you go to this page and see if your router is listed as you will need some instructions if you don't use the software suggested by Bob.
When accessing a remote machine, PC or Mac, I have always used a secure connection to do so and the alternative to a VPN is an SSH tunnel. Unfortunately unlike the Mac Windows doesn't come with SSH server software installed so if you want to go down this route you will have to install and configure this first. I haven't tried this on Windows 7 yet but I have been successful on Windows XP and there are plenty of sites with instructions on how to set this up like this one here. Once the SSH server is set up on the PC and port 22 on your remote router has been forwarded then you can set up a SSH tunnel in the same way as described in my post in this thread http://discussions.apple.com/thread.jspa?messageID=10847513&#10847513
Message was edited by: Sean Dale1

Is it possible to load REMOTE resource module from an Air application ?

Hi All,
Am trying to load remote resource module swf file from an AIR application, am not able make it work,am getting the following error
code:
eventDispatcher = ResourceManager.getInstance().loadResourceModule(remoteURL);
ERROR:
"Unable to load resource module from ".
Please help me out..
Thanks
J Kishore

This might help you out: http://aaronhardy.com/flex/loading-a-remote-module-into-a-local-app/

Displaying a photo obtained from SAP R/3 in a Web Application Module

Hi,
I am currently developing a Web Application Module (through NWDS) which displays details of employees (name, last name, picture, etc...) obtained from a RFC function module called remotely through SAP JCA connector.
I could obtain the picture passed through the RFC module, but now I need to displayed in a JSP page. I first start to look for a service which allows me to upload the picture to an application server cache as I have already done with
IWDCachedWebResource
in Web Dynpro development, but could not find anything alike. Then I tried to upload the picture to a relatively referenciable (Web Application) path, that I can use as a source for the IMG HTML tag, but I am just able to save the picture at the root directory of the application server (/usr/sap/SID/JC00/j2ee/cluster/server0) and this path can not (and must not) be referenced through my application JSP.
Please any help or workaround will be gladly welcome
Best regards,
Jonathan

Ravi,
We have tried the same from SOAP UI client also and it is not working,
same result as PI. But I repeat the Service is working from DOTNET applications.
If it is not working in SOAP UI then it will not work in PI also. I suggest you to re-import the WSDL in you .net application and check.
Regards,
Ramesh

RFC Error While Invoking A Remote Function Module.

I am invoking A remote function module while invoking it get an exception when i see the error logs
com.sap.tc.webdynpro.modelimpl.dynamicrfc.WDDynamicRFCExecuteException: Screen output without connection to user. , error key: RFC_ERROR_SYSTEM_FAILURE at com.sap.tc.webdynpro.modelimpl.dynamicrfc.DynamicRFCModelClassExecutable.execute(DynamicRFCModelClassExecutable.java:101) at... [see details]
can anyone pls tell me what the error is..
regards
Nilesh Taunk.

Hi Nilesh Taunk,
You can go through the following steps
-o JCO Exceptions 1. http://help.sap.com/saphelp_nw04s/helpdata/en/f6/daea401675752ae10000000a155106/frameset.htm
-o JCO Exceptions 2. http://help.sap.com/saphelp_nw04/helpdata/en/f6/e002416225f023e10000000a155106/frameset.htm
-o Restart of the J2EE instance and try re-importing the RFC model. Sometimes it helps.
-o Logon into WebDynpro Content Administrator as a J2EE Admin and check if the JCO Connections and User /pwd of your application is correct. You can ping or test your JCO connections. if something is wrong, enter the values again for JCO n retest them.
-o Try undeploying or removing the complete application and redeploy it.
Tu undeploy please go to
Go to Visual Admin -> Server -> Services -> Deploy ->

Under Runtime Tab
select the server, open the tree , you would find the webdypro list there.
Now select an application, first stop it, remove it and redeploy if necessary.
Let us know if you could solve the problem or not, gud luck!
Rgds,
Sreenivas.

Help!! - Unable to use the Application Module Deployed as Corba Object in Oracle 8i

I have been able to successfully deploy an Application Module in Oracle 8i but i am un able to get a reference to the Application Module from the database the code used by me is -
package client;
import javax.naming.Context;
import javax.naming.InitialContext;
import java.util.Hashtable;
import oracle.jbo.*;
import org.omg.CORBA.*;
public class Corba8IClient{
Hashtable env = new Hashtable();
ApplicationModule appMod = null;
String theAMDefName = "test/jd/freshJBO.FreshJBOModule";
public Corba8IClient() {
System.out.println("Started...");
// Load the Application Module
try{
// Component deployed to Oracle8i CORBA Server.
// Set up the 8i environment
System.out.println("Setting up initial Context...");
env.put(Context.INITIAL_CONTEXT_FACTORY, JboContext.JBO_CONTEXT_FACTORY);
env.put(JboContext.DEPLOY_PLATFORM, JboContext.PLATFORM_ORACLE8I);
env.put(Context.SECURITY_PRINCIPAL, "jd");
env.put(Context.SECURITY_CREDENTIALS, "jd");
env.put(JboContext.HOST_NAME, "Dev51");
env.put(JboContext.CONNECTION_PORT, "2481");
env.put(JboContext.ORACLE_SID, "ORA8I");
// env.put(JboContext.APPLICATION_PATH, "test/jd/");
System.out.println("Getting initial Context.");
Context ic = new InitialContext(env);
System.out.println("Doing Lookup...");
ApplicationModuleHome home = (ApplicationModuleHome)ic.lookup(theAMDefName);
System.out.println("Calling create...");
// home
System.out.println("Home Class Name : "+home.getClass().getName());
oracle.jbo.client.remote.corba.aurora.AuroraApplicationModuleHome am = (oracle.jbo.client.remote.corba.aurora.AuroraApplicationModuleHome)home;
System.out.println("DefName "+am.getDefName());
appMod = home.create();
System.out.println("Setting up connetion from AppMod to database...");
appMod.getTransaction().connect("jdbc:oracle:thin:jd/jd@dev51:1521:ORA8I");
}catch(Exception e) {
e.printStackTrace();
System.out.println("AppMod full Name "+ appMod.getFullName());
public ApplicationModule getAppMod(){
return appMod;
public static void main(String args[]){
Corba8IClient c8c = new Corba8IClient();
after running the output is -
Started...
Setting up initial Context...
Getting initial Context.
Doing Lookup...
Diagnostics: Silencing all diagnostic output (use -Djbo.debugoutput=console to see it)
Calling create...
Home Class Name : oracle.jbo.client.remote.corba.aurora.AuroraApplicationModuleHome
DefName null
oracle.jbo.ApplicationModuleCreateException: JBO-25222: Unable to create application module.
at oracle.jbo.client.remote.corba.CORBAApplicationModuleHomeImpl.create(CORBAApplicationModuleHomeImpl.java:63)
at client.Corba8IClient.<init>(Corba8IClient.java:39)
at client.Corba8IClient.main(Corba8IClient.java:53)
java.lang.NullPointerException
at client.Corba8IClient.<init>(Corba8IClient.java:45)
at client.Corba8IClient.main(Corba8IClient.java:53)
Corba Object is deployed as -
ObjectName = /test/jd/freshJBOModule
Server Class = freshJBO.server.o8.FreshJBOModuleServerO8
Helper Class = oracle.jbo.common.remote.corba.RemoteApplicationModuleHomeHelper
The Application Module conatians an entity object and a view object for Dept Table in schema jd(Username -jd, Password -jd).

Moneesh,
I believe there is a problem with the way you set the variable theAMDefName. It should be:
String theAMDefName = freshJBO.FreshJBOModule";
Then you need to reinstate the line you commented out, to set the application path (but remove the trailing / from the path, as shown):
env.put(JboContext.APPLICATION_PATH, "test/jd");
If that doesn't work, and for future reference, I suggest testing your deployed application module from the Business Component Browser (aka the tester) before trying your hand-coded client. Start the tester, select Oracle8i as the middle tier server type, make sure the other information in the connect window is correct, then click Connect.
Good luck
Blaise

Invoking Remote Function Module.

Hi
I am invoking a remote function module from a web dynpro application(External Appln ).
The FM contains the following code snippet
first it inserts the parameters passed into a table
and then the code is
SUBMIT <report name > with parameter passing.
when i comment out the Submit statement and invoke the function module the parameters get populated in the table..but when i enable the SUBMIT statement the same set of parameters dont even get populated in the table. and i get the following exception in the logs of SAP J2ee appln server .
WDDynamicRFCExecuteException: Screen output without connection to user. , error key: RFC_ERROR_SYSTEM_FAILURE
i am not able to find a solution to this problem .
Please help.
regards
Nilesh Taunk.

HI
GOOD
GO THROUGH THIS LINKS,THEY MIGHT HELP YOU TO GIVE YOU SOME MORE IDEA.
Re: RFC Error While Invoking A Remote Function Module.
RFC Error While Invoking A Remote Function Module.
http://sdn.sap.com/irj/servlet/prt/portal/prtroot/docs/library/uuid/5303c390-0201-0010-e0b2-bfae018377f0
THANKS
MRUTYUN

HOWTO: Using a BC4J Application Module in an Stateless EJB Session Bean

HOWTO: Using a BC4J Application Module in an Stateless EJB Session Bean
by Steve Muench
Overview
BC4J provides automatic facilities for deploying any application module as a stateful EJB session bean. If you want to leverage the features of your BC4J application module from a stateless EJB session bean, it's not automatic but it is straightforward to implement. This howto article explains the details.
For our example, we will create a stateless EJB session bean that uses a container-managed transaction. To keep things simple, let's assume the session bean has a single public method on its remote interface named createDepartment() with the following signature:
public void createDepartment(int id, String name, String loc) throws AppException
AppException is an example of an application-specific exception that our method will throw if any problems arise during its execution.The goal of this article is to illustrate how to use the BC4J application module named com.example.hr.HRApp as part of the implementation of this createDepartment method on our stateless enterprise bean. Let's assume that the HRApp application module has a view object member named Departments, based on the com.example.hr.DeptView view object, based on the familiar DEPT table and related to the com.example.hr.Dept entity object so our view can be updateable.
Creating the Stateless Session Bean
We can start by using the JDeveloper Enterprise Bean wizard to create a new stateless session bean called StatelessSampleEJB implemented by:[list][*]com.example.StatelessSampleEJBBean (Bean class)[*]com.example.StatelessSampleEJBHome (Home interface)[*]com.example.StatelessSampleEJB (Remote interface)[list]
We then use the EJB Class Editor to add the createDepartment method to the remote interface of StatelessSampleEJB with the signature above. We edit the remote interface to make sure that it also reflects that the createDepartment method thows the AppException like this:
package com.example;
import javax.ejb.EJBObject;
import java.rmi.RemoteException;
public interface StatelessSampleEJB extends EJBObject {
void createDepartment(int id, String name, String loc)
throws RemoteException,AppException;
}Before we start adding BC4J into the picture for our implementation, our StatelessSampleEJBBean class looks like this:
package com.example;
import javax.ejb.SessionBean;
import javax.ejb.SessionContext;
public class StatelessSampleEJBBean implements SessionBean {
public void ejbCreate(){}
public void ejbActivate(){}
public void ejbPassivate(){}
public void ejbRemove(){}
public void setSessionContext(SessionContext ctx){
public void createDepartment(int id, String name, String loc)
throws AppException {
 // TODO: Implement method here
}We can double-click on the ejb-jar.xml file in our project to see the XML deployment descriptor for the bean we just created:
<ejb-jar>
 <enterprise-beans>
 <session>
 <description>Session Bean ( Stateless )</description>
 <display-name>StatelessSampleEJB</display-name>
 <ejb-name>StatelessSampleEJB</ejb-name>
 <home>com.example.StatelessSampleEJBHome</home>
 <remote>com.example.StatelessSampleEJB</remote>
 <ejb-class>com.example.StatelessSampleEJBBean</ejb-class>
 <session-type>Stateless</session-type>
 <transaction-type>Container</transaction-type>
 </session>
 </enterprise-beans>
</ejb-jar>We need to add the extra <assembly-descriptor> section in this file to indicate that the createDepartment method will require a transaction. After this edit, the ejb-jar.xml file looks like this:
<ejb-jar>
 <enterprise-beans>
 <session>
 <description>Session Bean ( Stateless )</description>
 <display-name>StatelessSampleEJB</display-name>
 <ejb-name>StatelessSampleEJB</ejb-name>
 <home>com.example.StatelessSampleEJBHome</home>
 <remote>com.example.StatelessSampleEJB</remote>
 <ejb-class>com.example.StatelessSampleEJBBean</ejb-class>
 <session-type>Stateless</session-type>
 <transaction-type>Container</transaction-type>
 </session>
 </enterprise-beans>
 <assembly-descriptor>
 <container-transaction>
 <method>
 <ejb-name>StatelessSampleEJB</ejb-name>
 <method-name>createDepartment</method-name>
 <method-params>
 <method-param>int</method-param>
 <method-param>java.lang.String</method-param>
 <method-param>java.lang.String</method-param>
 </method-params>
 </method>
 <trans-attribute>Required</trans-attribute>
 </container-transaction>
 </assembly-descriptor>
</ejb-jar>
Aggregating a BC4J Application Module
With the EJB aspects of our bean setup, we can proceed to implementing the BC4J application module aggregation.
The first thing we do is add private variables to hold the EJB SessionContext and the instance of the aggregated BC4J ApplicationModule, like this:
// Place to hold onto the aggregated appmodule instance
transient private ApplicationModule _am = null;
// Remember the SessionContext that the EJB container provides us
private SessionContext _ctx = null;and we modify the default, empty implementation of the setSessionContext() method to remember the session context like this:
public void setSessionContext(SessionContext ctx){ _ctx = ctx; }We add additional constants that hold the names of the J2EE datasource that we want BC4J to use, as well as the fully-qualified name of the BC4J application module that we'll be aggregating:
// JNDI resource name for the J2EE datasource to use
private static final String DATASOURCE = "jdbc/OracleCoreDS";
// Fully-qualified BC4J application module name to aggregate
private static final String APPMODNAME = "com.example.hr.HRApp";We expand the now-empty ejbCreate() and ejbRemove() methods to create and destory the aggregated instance of the BC4J application module that we'll use for the lifetime of the stateless session bean. When we're done, ejbCreate() it looks like this:
public void ejbCreate() throws CreateException {
try {
 // Setup a hashtable of environment parameters for JNDI initial context
 Hashtable env = new Hashtable();
 env.put(JboContext.INITIAL_CONTEXT_FACTORY,JboContext.JBO_CONTEXT_FACTORY);
 // NOTE: we want to use the BC4J app module in local mode as a simple Java class!
 env.put(JboContext.DEPLOY_PLATFORM, JboContext.PLATFORM_LOCAL);
 env.put(PropertyConstants.INTERNAL_CONNECTION_PARAMS,DATASOURCE);
 // Create an initial context, using this hashtable of environment params
 InitialContext ic = new InitialContext(env);
 // Lookup a home interface for the application module
 ApplicationModuleHome home = (ApplicationModuleHome)ic.lookup(APPMODNAME);
 // Using the home, create the instance of the appmodule we'll use
 _am = home.create();
 // Register the BC4J factory to handle EJB container-managed transactions
 registerContainerManagedTransactionHandlerFactory();
catch(Exception ex) {
 ex.printStackTrace();
 throw new CreateException(ex.getMessage());
}and ejbRemove() looks like this:
public void ejbRemove() {
try {
 // Cleanup any appmodule resources before getting shutdown
 _am.remove();
catch(JboException ex) { /* Ignore */ }
}The helper method named reigsterContainerManagedTransactionHandlerFactory() looks like this:
private void registerContainerManagedTransactionHandlerFactory() {
SessionImpl session = (SessionImpl)_am.getSession();
session.setTransactionHandlerFactory(
 new TransactionHandlerFactory() {
 public TransactionHandler createTransactionHandler() {
 return new ContainerManagedTxnHandlerImpl();
 public JTATransactionHandler createJTATransactionHandler() {
 return new ContainerManagedTxnHandlerImpl();
}The last detail is to use the BC4J appmodule to implement the createDepartment() method. It ends up looking like this:
public void createDepartment(int id, String name, String loc)
throws AppException {
try {
 // Connect the AM to the datasource we want to use for the duration
 // of this single method call.
 _am.getTransaction().connectToDataSource(null,DATASOURCE,false);
 // Use the "Departments" view object member of this AM
 ViewObject departments = _am.findViewObject("Departments");
 // Create a new row in this view object.
 Row newDept = departments.createRow();
 // Populate the attributes from the parameter arguments.
 newDept.setAttribute("Deptno", new Number(id));
 newDept.setAttribute("Dname", name);
 newDept.setAttribute("Loc", loc);
 // Add the new row to the view object's default rowset
 departments.insertRow(newDept);
 // Post all changes in the AM, but we don't commit them. The EJB
 // container managed transaction handles the commit.
 _am.getTransaction().postChanges();
catch(JboException ex) {
 // To be good EJB Container-Managed Transaction "citizens" we have
 // to mark the transaction as needing a rollback if there are problems
 _ctx.setRollbackOnly();
 throw new AppException("Error creating dept "+ id +"\n"+ex.getMessage());
finally {
 try {
 // Disconnect the AM from the datasource we're using
 _am.getTransaction().disconnect();
 catch(Exception ex) { /* Ignore */ }
Building a Test Client
With the EJB-Tier work done, we can build a sample client program to test this new stateless EJB Session Bean by selecting the bean in the Oracle9i JDeveloper IDE and choosing "Create Sample Java Client" from the right-mouse menu.
When the "Sample EJB Client Details" dialog appears, we take the defaults of connecting to embedded OC4J container. Clicking the (OK) button generates the following test class:
import java.util.Hashtable;
import javax.naming.Context;
import javax.naming.InitialContext;
import com.example.StatelessSampleEJB;
import com.example.StatelessSampleEJBHome;
public class SampleStatelessSampleEJBClient {
public static void main(String [] args) {
 SampleStatelessSampleEJBClient sampleStatelessSampleEJBClient =
 new SampleStatelessSampleEJBClient();
 try {
 Hashtable env = new Hashtable();
 env.put(Context.INITIAL_CONTEXT_FACTORY,
 "com.evermind.server.rmi.RMIInitialContextFactory");
 env.put(Context.SECURITY_PRINCIPAL, "admin");
 env.put(Context.SECURITY_CREDENTIALS, "welcome");
 env.put(Context.PROVIDER_URL,
 "ormi://localhost:23891/current-workspace-app");
 Context ctx = new InitialContext(env);
 StatelessSampleEJBHome statelessSampleEJBHome =
 (StatelessSampleEJBHome)ctx.lookup("StatelessSampleEJB");
 StatelessSampleEJB statelessSampleEJB;
 // Use one of the create() methods below to create a new instance
 // statelessSampleEJB = statelessSampleEJBHome.create();
 // Call any of the Remote methods below to access the EJB
 // statelessSampleEJB.createDepartment( int id, java.lang.String name, java.lang.String loc );
 catch(Throwable ex) {
 ex.printStackTrace();
}We uncomment the call to the create() method and add a few calls to the createDepartment() method so that the body of the test program now looks like this:
// Use one of the create() methods below to create a new instance
statelessSampleEJB = statelessSampleEJBHome.create();
// Call any of the Remote methods below to access the EJB
statelessSampleEJB.createDepartment( 13, "Test1","Loc1");
System.out.println("Created department 13");
statelessSampleEJB.createDepartment( 14, "Test2","Loc2");
System.out.println("Created department 14");
try {
// Try setting a department id that is too large!
statelessSampleEJB.createDepartment( 23456, "Test3","Loc3");
catch (AppException ax) {
System.err.println("AppException: "+ax.getMessage());
}Before we can successfully run our SampleStatelessSampleEJBClient we need to first run the EJB bean that the client will try to connect to. Since Oracle9i JDeveloper supports local running and debugging of the EJB-Tier without doing through a full J2EE deployment step, to accomplish this prerequisite step we just need to right-mouse on the StatelessSampleEJB node in the System Navigator and select "Run". This starts up the embedded OC4J instance and runs the EJB right out of the current out path.Finally, we can run the SampleStatelessSampleEJBClient, and see the output of the test program in the JDeveloper log window:
Created department 13
Created department 14
AppException: Error creating dept 23456
JBO-27010: Attribute set with value 23456 for Deptno in Dept has invalid precision/scale
Troubleshooting
One error that might arise while running the example is that the database connection information in your data-sources.xml for the jdbc/OracleCoreDS datasource does not correspond to the database you are trying to test against. If this happens, then double-check the file .\jdev\system\oc4j-config\data-sources.xml under the JDeveloper installation home directory to make sure that the url value provided is what you expect. For example, to work against a local Oracle database running on your current machine, listening on port 1521, with SID of ORCL, you would edit this file to have an entry like this for jdbc/OracleCoreDS :
<data-source
 class="com.evermind.sql.DriverManagerDataSource"
 name="OracleDS"
 location="jdbc/OracleCoreDS"
 xa-location="jdbc/xa/OracleXADS"
 ejb-location="jdbc/OracleDS"
 connection-driver="oracle.jdbc.driver.OracleDriver"
 username="scott"
 password="tiger"
 url="jdbc:oracle:thin:@localhost:1521:ORCL"
 inactivity-timeout="30"
/>This is the data-sources.xml file that gets used by the embedded OC4J instance running in JDeveloper.
Conclusion
Hopefully this article has illustrated that it is straightforward to utilize the full power of BC4J in local mode as part of your EJB Stateless Session Beans using container-managed transaction. This example illustrated a single createDepartment method in the enterprise bean, but by replicating the application module interaction code that we've illustrated in createDepartment, any number of methods in your stateless session bean can use the aggregated application module instance created in the ejbCreate() method.
Code Listing
The full code listing for the SampleStatelessEJB bean implementation class looks like this:
* StatelessSampleEJB
* Illustrates how to use an aggregated BC4J application module
* in local mode as part of the implementation of a stateless
* EJB session bean using container-managed transaction.
* HISTORY
* smuench/dmutreja 14-FEB-2002 Created
package com.example;
import oracle.jbo.*;
import oracle.jbo.server.*;
import javax.ejb.*;
import oracle.jbo.domain.Number;
import oracle.jbo.common.PropertyConstants;
import java.util.Hashtable;
import javax.naming.InitialContext;
import oracle.jbo.server.ejb.ContainerManagedTxnHandlerImpl;
public class StatelessSampleEJBBean implements SessionBean {
// JNDI resource name for the J2EE datasource to use
private static final String DATASOURCE = "jdbc/OracleCoreDS";
// Fully-qualified BC4J application module name to aggregate
private static final String APPMODNAME = "com.example.hr.HRApp";
// Place to hold onto the aggregated appmodule instance
transient private ApplicationModule _am = null;
// Remember the SessionContext that the EJB container provides us
private SessionContext _ctx = null;
public void ejbCreate() throws CreateException {
 try {
 // Setup a hashtable of environment parameters for JNDI initial context
 Hashtable env = new Hashtable();
 env.put(JboContext.INITIAL_CONTEXT_FACTORY,JboContext.JBO_CONTEXT_FACTORY);
 env.put(JboContext.DEPLOY_PLATFORM, JboContext.PLATFORM_LOCAL);
 env.put(PropertyConstants.INTERNAL_CONNECTION_PARAMS,DATASOURCE);
 // Create an initial context, using this hashtable of environment params
 InitialContext ic = new InitialContext(env);
 // Lookup a home interface for the application module
 ApplicationModuleHome home = (ApplicationModuleHome)ic.lookup(APPMODNAME);
 // Using the home, create the instance of the appmodule we'll use
 _am = home.create();
 // Register the BC4J factory to handle EJB container-managed transactions
 registerContainerManagedTransactionHandlerFactory();
 catch(Exception ex) {
 ex.printStackTrace();
 throw new CreateException(ex.getMessage());
public void ejbActivate(){}
public void ejbPassivate(){}
public void ejbRemove(){}
public void setSessionContext(SessionContext ctx){ _ctx = ctx; }
public void createDepartment(int id, String name, String loc)
throws AppException {
 try {
 // Connect the AM to the datasource we want to use for the duration
 // of this single method call.
 _am.getTransaction().connectToDataSource(null,DATASOURCE,false);
 // Use the "Departments" view object member of this AM
 ViewObject departments = _am.findViewObject("Departments");
 // Create a new row in this view object.
 Row newDept = departments.createRow();
 // Populate the attributes from the parameter arguments.
 newDept.setAttribute("Deptno", new Number(id));
 newDept.setAttribute("Dname", name);
 newDept.setAttribute("Loc", loc);
 // Add the new row to the view object's default rowset
 departments.insertRow(newDept);
 // Post all changes in the AM, but we don't commit them. The EJB
 // container managed transaction handles the commit.
 _am.getTransaction().postChanges();
 catch(JboException ex) {
 // To be good EJB Container-Managed Transaction "citizens" we have
 // to mark the transaction as needing a rollback if there are problems
 _ctx.setRollbackOnly();
 throw new AppException("Error creating dept "+ id +\n"+ex.getMessage());
 finally {
 try {
 // Disconnect the AM from the datasource we're using
 _am.getTransaction().disconnect();
 catch(Exception ex) { /* Ignore */ }
private void registerContainerManagedTransactionHandlerFactory() {
 SessionImpl session = (SessionImpl)_am.getSession();
 session.setTransactionHandlerFactory(
 new TransactionHandlerFactory() {
 public TransactionHandler createTransactionHandler() {
 return new ContainerManagedTxnHandlerImpl();
 public JTATransactionHandler createJTATransactionHandler() {
 return new ContainerManagedTxnHandlerImpl();

Hi Steve, It4s me again;
About the question I made, I tried with a single assembly-descriptor tag and a single container-transaction tag in the deployment descriptor of the session bean and these were the results.
java.lang.NullPointerException
 void com.evermind.server.rmi.RMIConnection.EXCEPTION_ORIGINATES_FROM_THE_REMOTE_SERVER(java.lang.Throwable)
 java.lang.Object com.evermind.server.rmi.RMIConnection.invokeMethod(com.evermind.server.rmi.RMIContext, long, long, java.lang.reflect.Method, java.lang.Object[])
 java.lang.Object com.evermind.server.rmi.RemoteInvocationHandler.invoke(java.lang.Object, java.lang.reflect.Method, java.lang.Object[])
 java.lang.Object com.evermind.server.rmi.RecoverableRemoteInvocationHandler.invoke(java.lang.Object, java.lang.reflect.Method, java.lang.Object[])
 java.lang.Object com.evermind.server.ejb.StatelessSessionRemoteInvocationHandler.invoke(java.lang.Object, java.lang.reflect.Method, java.lang.Object[])
 void __Proxy1.modificaEnvoltura(java.lang.Integer, java.lang.Integer, java.lang.Integer, java.lang.Integer, java.lang.Integer, java.lang.Integer, java.lang.String)
 void SamplemdeController.envolturaControlEJBClient.main(java.lang.String[])
Then I tried with multiple assembly-descriptor tags each with a single container-transaction tag and the results were:
java.lang.NullPointerException
 void com.evermind.server.rmi.RMIConnection.EXCEPTION_ORIGINATES_FROM_THE_REMOTE_SERVER(java.lang.Throwable)
 java.lang.Object com.evermind.server.rmi.RMIConnection.invokeMethod(com.evermind.server.rmi.RMIContext, long, long, java.lang.reflect.Method, java.lang.Object[])
 java.lang.Object com.evermind.server.rmi.RemoteInvocationHandler.invoke(java.lang.Object, java.lang.reflect.Method, java.lang.Object[])
 java.lang.Object com.evermind.server.rmi.RecoverableRemoteInvocationHandler.invoke(java.lang.Object, java.lang.reflect.Method, java.lang.Object[])
 java.lang.Object com.evermind.server.ejb.StatelessSessionRemoteInvocationHandler.invoke(java.lang.Object, java.lang.reflect.Method, java.lang.Object[])
 void __Proxy1.modificaEnvoltura(java.lang.Integer, java.lang.Integer, java.lang.Integer, java.lang.Integer, java.lang.Integer, java.lang.Integer, java.lang.String)
 void SamplemdeController.envolturaControlEJBClient.main(java.lang.String[])
Finally I tried with a single assembly-descriptor and multiple container tags and the results were:
java.lang.NullPointerException
 void com.evermind.server.rmi.RMIConnection.EXCEPTION_ORIGINATES_FROM_THE_REMOTE_SERVER(java.lang.Throwable)
 java.lang.Object com.evermind.server.rmi.RMIConnection.invokeMethod(com.evermind.server.rmi.RMIContext, long, long, java.lang.reflect.Method, java.lang.Object[])
 java.lang.Object com.evermind.server.rmi.RemoteInvocationHandler.invoke(java.lang.Object, java.lang.reflect.Method, java.lang.Object[])
 java.lang.Object com.evermind.server.rmi.RecoverableRemoteInvocationHandler.invoke(java.lang.Object, java.lang.reflect.Method, java.lang.Object[])
 java.lang.Object com.evermind.server.ejb.StatelessSessionRemoteInvocationHandler.invoke(java.lang.Object, java.lang.reflect.Method, java.lang.Object[])
 void __Proxy1.modificaEnvoltura(java.lang.Integer, java.lang.Integer, java.lang.Integer, java.lang.Integer, java.lang.Integer, java.lang.Integer, java.lang.String)
 void SamplemdeController.envolturaControlEJBClient.main(java.lang.String[])
How can I make my Stateless Session bean work out?

Fails to check out an application module error calling web service

I am using the ServiceFactory code to invoke the TerritoryProposalPublicServiceImpl.findProposals web service method. Weird thing is it invokes the service method for the first time, second time it throws the following error. Please help
Jul 20, 2011 11:43:59 AM oracle.jbo.client.svc.Proxy invoke
SEVERE:
java.lang.reflect.InvocationTargetException
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:597)
at oracle.jbo.client.svc.Proxy.invoke(Proxy.java:64)
at oracle.jbo.client.svc.ADFProxyInvocationHandler.invoke(ADFProxyInvocationHandler.java:54)
at $Proxy38.findProposals(Unknown Source)
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:597)
at oracle.jbo.client.svc.ServiceProxyInvocationHandler.invoke(ServiceProxyInvocationHandler.java:58)
at $Proxy39.findProposals(Unknown Source)
at oracle.apps.sales.territoryMgmt.territoryImport.model.Importer.getProposalFromTarget(Importer.java:439)
at oracle.apps.sales.territoryMgmt.territoryImport.model.Importer.main(Importer.java:76)
Caused by: javax.ejb.EJBException: EJB Exception: ; nested exception is:
oracle.jbo.service.errors.ServiceException: JBO-30003: Application pool oracle.apps.sales.territoryMgmt.territories.territoryService.applicationModule.TerritoryProposalPublicService fails to check out an application module due to the following exception:: null; nested exception is: oracle.jbo.service.errors.ServiceException: JBO-30003: Application pool oracle.apps.sales.territoryMgmt.territories.territoryService.applicationModule.TerritoryProposalPublicService fails to check out an application module due to the following exception:: null
at weblogic.ejb.container.internal.RemoteBusinessIntfProxy.unwrapRemoteException(RemoteBusinessIntfProxy.java:121)
at weblogic.ejb.container.internal.RemoteBusinessIntfProxy.invoke(RemoteBusinessIntfProxy.java:96)
at $Proxy48.findProposals(Unknown Source)
... 15 more
Caused by: oracle.jbo.service.errors.ServiceException: JBO-30003: Application pool oracle.apps.sales.territoryMgmt.territories.territoryService.applicationModule.TerritoryProposalPublicService fails to check out an application module due to the following exception:: null
at oracle.jbo.service.errors.ServiceExceptionHelper.extractServiceException(ServiceExceptionHelper.java:612)
at oracle.jbo.server.svc.ServiceImpl.extractServiceException(ServiceImpl.java:1014)
at oracle.jbo.server.svc.ServiceImpl.find(ServiceImpl.java:2399)
at oracle.jbo.server.svc.ServiceImpl.find(ServiceImpl.java:2323)
at oracle.apps.sales.territoryMgmt.territories.territoryService.applicationModule.server.TerritoryProposalPublicServiceImpl.findProposals(TerritoryProposalPublicServiceImpl.java:138)
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:597)
at com.bea.core.repackaged.springframework.aop.support.AopUtils.invokeJoinpointUsingReflection(AopUtils.java:310)
at com.bea.core.repackaged.springframework.aop.framework.ReflectiveMethodInvocation.invokeJoinpoint(ReflectiveMethodInvocation.java:182)
at com.bea.core.repackaged.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:149)
at com.bea.core.repackaged.springframework.jee.intercept.MethodInvocationInvocationContext.proceed(MethodInvocationInvocationContext.java:104)
at oracle.jbo.server.svc.ServiceContextInterceptor.removeCurrentADFContext(ServiceContextInterceptor.java:96)
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:597)
at com.bea.core.repackaged.springframework.aop.support.AopUtils.invokeJoinpointUsingReflection(AopUtils.java:310)
at com.bea.core.repackaged.springframework.jee.intercept.JeeInterceptorInterceptor.invoke(JeeInterceptorInterceptor.java:69)
at com.bea.core.repackaged.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:171)
at com.bea.core.repackaged.springframework.jee.intercept.MethodInvocationInvocationContext.proceed(MethodInvocationInvocationContext.java:104)
at oracle.jbo.server.svc.ServiceContextInterceptor.removeCurrentADFContext(ServiceContextInterceptor.java:96)
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:597)
at com.bea.core.repackaged.springframework.aop.support.AopUtils.invokeJoinpointUsingReflection(AopUtils.java:310)
at com.bea.core.repackaged.springframework.jee.intercept.JeeInterceptorInterceptor.invoke(JeeInterceptorInterceptor.java:69)
at com.bea.core.repackaged.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:171)
at com.bea.core.repackaged.springframework.jee.intercept.MethodInvocationInvocationContext.proceed(MethodInvocationInvocationContext.java:104)
at oracle.security.jps.ee.ejb.JpsAbsInterceptor$1.run(JpsAbsInterceptor.java:94)
at java.security.AccessController.doPrivileged(Native Method)
at oracle.security.jps.util.JpsSubject.doAsPrivileged(JpsSubject.java:313)
at oracle.security.jps.ee.util.JpsPlatformUtil.runJaasMode(JpsPlatformUtil.java:413)
at oracle.security.jps.ee.ejb.JpsAbsInterceptor.runJaasMode(JpsAbsInterceptor.java:81)
at oracle.security.jps.ee.ejb.JpsAbsInterceptor.intercept(JpsAbsInterceptor.java:112)
at oracle.security.jps.ee.ejb.JpsInterceptor.intercept(JpsInterceptor.java:105)
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:597)
at com.bea.core.repackaged.springframework.aop.support.AopUtils.invokeJoinpointUsingReflection(AopUtils.java:310)
at com.bea.core.repackaged.springframework.jee.intercept.JeeInterceptorInterceptor.invoke(JeeInterceptorInterceptor.java:69)
at com.bea.core.repackaged.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:171)
at com.bea.core.repackaged.springframework.aop.support.DelegatingIntroductionInterceptor.doProceed(DelegatingIntroductionInterceptor.java:131)
at com.bea.core.repackaged.springframework.aop.support.DelegatingIntroductionInterceptor.invoke(DelegatingIntroductionInterceptor.java:119)
at com.bea.core.repackaged.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:171)
at com.bea.core.repackaged.springframework.jee.spi.MethodInvocationVisitorImpl.visit(MethodInvocationVisitorImpl.java:37)
at weblogic.ejb.container.injection.EnvironmentInterceptorCallbackImpl.callback(EnvironmentInterceptorCallbackImpl.java:54)
at com.bea.core.repackaged.springframework.jee.spi.EnvironmentInterceptor.invoke(EnvironmentInterceptor.java:50)
at com.bea.core.repackaged.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:171)
at com.bea.core.repackaged.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:89)
at com.bea.core.repackaged.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:171)
at com.bea.core.repackaged.springframework.aop.support.DelegatingIntroductionInterceptor.doProceed(DelegatingIntroductionInterceptor.java:131)
at com.bea.core.repackaged.springframework.aop.support.DelegatingIntroductionInterceptor.invoke(DelegatingIntroductionInterceptor.java:119)
at com.bea.core.repackaged.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:171)
at com.bea.core.repackaged.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:204)
at $Proxy222.findProposals(Unknown Source)
at oracle.apps.sales.territoryMgmt.territories.territoryService.applicationModule.server.TerritoryProposalPublicServiceImpl_wqbnfu_TerritoryProposalPublicServiceImpl.__WL_invoke(Unknown Source)
at weblogic.ejb.container.internal.SessionRemoteMethodInvoker.invoke(SessionRemoteMethodInvoker.java:40)
at oracle.apps.sales.territoryMgmt.territories.territoryService.applicationModule.server.TerritoryProposalPublicServiceImpl_wqbnfu_TerritoryProposalPublicServiceImpl.findProposals(Unknown Source)
at oracle.apps.sales.territoryMgmt.territories.territoryService.applicationModule.server.TerritoryProposalPublicServiceImpl_wqbnfu_TerritoryProposalPublicServiceImpl_WLSkel.invoke(Unknown Source)
at weblogic.rmi.internal.BasicServerRef.invoke(BasicServerRef.java:667)
at weblogic.rmi.cluster.ClusterableServerRef.invoke(ClusterableServerRef.java:230)
at weblogic.rmi.internal.BasicServerRef$1.run(BasicServerRef.java:522)
at weblogic.security.acl.internal.AuthenticatedSubject.doAs(AuthenticatedSubject.java:363)
at weblogic.security.service.SecurityManager.runAs(SecurityManager.java:146)
at weblogic.rmi.internal.BasicServerRef.handleRequest(BasicServerRef.java:518)
at weblogic.rmi.internal.wls.WLSExecuteRequest.run(WLSExecuteRequest.java:118)
at weblogic.work.ExecuteThread.execute(ExecuteThread.java:209)
at weblogic.work.ExecuteThread.run(ExecuteThread.java:178)
Exception in thread "main" oracle.jbo.service.errors.ServiceException: JBO-30003: Application pool oracle.apps.sales.territoryMgmt.territories.territoryService.applicationModule.TerritoryProposalPublicService fails to check out an application module due to the following exception:: null
at oracle.jbo.service.errors.ServiceExceptionHelper.extractServiceException(ServiceExceptionHelper.java:612)
at oracle.jbo.server.svc.ServiceImpl.extractServiceException(ServiceImpl.java:1014)
at oracle.jbo.server.svc.ServiceImpl.find(ServiceImpl.java:2399)
at oracle.jbo.server.svc.ServiceImpl.find(ServiceImpl.java:2323)
at oracle.apps.sales.territoryMgmt.territories.territoryService.applicationModule.server.TerritoryProposalPublicServiceImpl.findProposals(TerritoryProposalPublicServiceImpl.java:138)
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:597)
at com.bea.core.repackaged.springframework.aop.support.AopUtils.invokeJoinpointUsingReflection(AopUtils.java:310)
at com.bea.core.repackaged.springframework.aop.framework.ReflectiveMethodInvocation.invokeJoinpoint(ReflectiveMethodInvocation.java:182)
at com.bea.core.repackaged.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:149)
at com.bea.core.repackaged.springframework.jee.intercept.MethodInvocationInvocationContext.proceed(MethodInvocationInvocationContext.java:104)
at oracle.jbo.server.svc.ServiceContextInterceptor.removeCurrentADFContext(ServiceContextInterceptor.java:96)
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:597)
at com.bea.core.repackaged.springframework.aop.support.AopUtils.invokeJoinpointUsingReflection(AopUtils.java:310)
at com.bea.core.repackaged.springframework.jee.intercept.JeeInterceptorInterceptor.invoke(JeeInterceptorInterceptor.java:69)
at com.bea.core.repackaged.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:171)
at com.bea.core.repackaged.springframework.jee.intercept.MethodInvocationInvocationContext.proceed(MethodInvocationInvocationContext.java:104)
at oracle.jbo.server.svc.ServiceContextInterceptor.removeCurrentADFContext(ServiceContextInterceptor.java:96)
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:597)
at com.bea.core.repackaged.springframework.aop.support.AopUtils.invokeJoinpointUsingReflection(AopUtils.java:310)
at com.bea.core.repackaged.springframework.jee.intercept.JeeInterceptorInterceptor.invoke(JeeInterceptorInterceptor.java:69)
at com.bea.core.repackaged.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:171)
at com.bea.core.repackaged.springframework.jee.intercept.MethodInvocationInvocationContext.proceed(MethodInvocationInvocationContext.java:104)
at oracle.security.jps.ee.ejb.JpsAbsInterceptor$1.run(JpsAbsInterceptor.java:94)
at java.security.AccessController.doPrivileged(Native Method)
at oracle.security.jps.util.JpsSubject.doAsPrivileged(JpsSubject.java:313)
at oracle.security.jps.ee.util.JpsPlatformUtil.runJaasMode(JpsPlatformUtil.java:413)
at oracle.security.jps.ee.ejb.JpsAbsInterceptor.runJaasMode(JpsAbsInterceptor.java:81)
at oracle.security.jps.ee.ejb.JpsAbsInterceptor.intercept(JpsAbsInterceptor.java:112)
at oracle.security.jps.ee.ejb.JpsInterceptor.intercept(JpsInterceptor.java:105)
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:597)
at com.bea.core.repackaged.springframework.aop.support.AopUtils.invokeJoinpointUsingReflection(AopUtils.java:310)
at com.bea.core.repackaged.springframework.jee.intercept.JeeInterceptorInterceptor.invoke(JeeInterceptorInterceptor.java:69)
at com.bea.core.repackaged.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:171)
at com.bea.core.repackaged.springframework.aop.support.DelegatingIntroductionInterceptor.doProceed(DelegatingIntroductionInterceptor.java:131)
at com.bea.core.repackaged.springframework.aop.support.DelegatingIntroductionInterceptor.invoke(DelegatingIntroductionInterceptor.java:119)
at com.bea.core.repackaged.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:171)
at com.bea.core.repackaged.springframework.jee.spi.MethodInvocationVisitorImpl.visit(MethodInvocationVisitorImpl.java:37)
at weblogic.ejb.container.injection.EnvironmentInterceptorCallbackImpl.callback(EnvironmentInterceptorCallbackImpl.java:54)
at com.bea.core.repackaged.springframework.jee.spi.EnvironmentInterceptor.invoke(EnvironmentInterceptor.java:50)
at com.bea.core.repackaged.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:171)
at com.bea.core.repackaged.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:89)
at com.bea.core.repackaged.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:171)
at com.bea.core.repackaged.springframework.aop.support.DelegatingIntroductionInterceptor.doProceed(DelegatingIntroductionInterceptor.java:131)
at com.bea.core.repackaged.springframework.aop.support.DelegatingIntroductionInterceptor.invoke(DelegatingIntroductionInterceptor.java:119)
at com.bea.core.repackaged.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:171)
at com.bea.core.repackaged.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:204)
at $Proxy222.findProposals(Unknown Source)
at oracle.apps.sales.territoryMgmt.territories.territoryService.applicationModule.server.TerritoryProposalPublicServiceImpl_wqbnfu_TerritoryProposalPublicServiceImpl.__WL_invoke(Unknown Source)
at weblogic.ejb.container.internal.SessionRemoteMethodInvoker.invoke(SessionRemoteMethodInvoker.java:40)
at oracle.apps.sales.territoryMgmt.territories.territoryService.applicationModule.server.TerritoryProposalPublicServiceImpl_wqbnfu_TerritoryProposalPublicServiceImpl.findProposals(Unknown Source)
at oracle.apps.sales.territoryMgmt.territories.territoryService.applicationModule.server.TerritoryProposalPublicServiceImpl_wqbnfu_TerritoryProposalPublicServiceImpl_WLSkel.invoke(Unknown Source)
at weblogic.rmi.internal.BasicServerRef.invoke(BasicServerRef.java:667)
at weblogic.rmi.cluster.ClusterableServerRef.invoke(ClusterableServerRef.java:230)
at weblogic.rmi.internal.BasicServerRef$1.run(BasicServerRef.java:522)
at weblogic.security.acl.internal.AuthenticatedSubject.doAs(AuthenticatedSubject.java:363)
at weblogic.security.service.SecurityManager.runAs(SecurityManager.java:146)
at weblogic.rmi.internal.BasicServerRef.handleRequest(BasicServerRef.java:518)
at weblogic.rmi.internal.wls.WLSExecuteRequest.run(WLSExecuteRequest.java:118)
at weblogic.work.ExecuteThread.execute(ExecuteThread.java:209)
at weblogic.work.ExecuteThread.run(ExecuteThread.java:178)

Hi Frank,
This is the service impl class TerritoryProposalPublicServiceImpl for our product's application module "TerritoryProposalPublicServiceAM".
I added a new service method in this AM. I am using ServiceFactory class to call this method "findProposals()", first time when i run the code it invokes the service correctly, second time it fails throwing this errors.
I found the place where it is getting exception, these are all frame works classes
ServiceImpl.invokeCustom() -> calls acquireResources() method -> Calls ServiceConfiguration.getRootApplicationModule(this.getApplicationModuleDefName(), this.getConfigurationName()); -> Calls getApplicationModule()
Exception is thrown from the line in bold
Properties props = SDOValueStoreHelper.INSTANCE.getAppModuleSessionProperties();
props.put(ServiceSessionImpl.SESSION_APPMODULE_NAME, pool.getName());
props.put(ServiceSessionImpl.SESSION_TRANSACTION_ID, id);
SessionCookie sess = pool.findOrCreateSessionCookie(id, id, props);
sess.setEnvInfoProvider(envInfo);
SDOValueStoreHelper.INSTANCE.setSessionEnv(sess);
sess.setEnvironment(ServiceSessionImpl.SESSION_APPMODULE_NAME, pool.getName());
sess.setEnvironment(ServiceSessionImpl.SESSION_TRANSACTION_ID, id);
appModule = sess.useApplicationModule();
//bug9215734,
appModule.getTransaction().setBundledExceptionMode(true);
Please see if you can figure out why sess.useApplicationModule() not able to find application module.

Freeze JDeveloper10.1.3: Changing client interface on application module

Hello,
I could freeze JDeveloper 10.1.3.0.4.3673 build JDEVADF_10.1.3_NT_060125.0900.3673 3 times in a row with the following procedure:
1) You need HR schema from oracle examples
2) Create a new application workspace without any template (any name works)
3) Create the empty project (any works as well)
4) Set the project's technology scope to
4.1) ADF Business Component
4.2) Web Service
4.3) XML
4.4) Java will be added automatically
5) Generate business components from table
5.1) Generate component from table Employees only
5.2) Generate an updatable view for the component
5.3) Don't generate any read-only view object
5.4) Generate an app module
6) Add two methods to the application module class, here's are methods I'm using
public Element getCurrentEmployee()
ViewObject employeeView = getEmployeeView1();
Row current = employeeView.getCurrentRow();
if(current == null) {
current = employeeView.next();
Node employeeXml = current.writeXML(0, XMLInterface.XML_OPT_ALL_ROWS);
return (Element)employeeXml;
public void saveCurrentEmployee(Element xmlElement)
getEmployeeView1().readXML(xmlElement, 0);
getTransaction().commit();
7) Go to the application module properties and add the first method (getCurrentEmployee in my example) to the client interface
8) Click ok to confirm the change, some files will be generated
9) Reopen the application module properties, go to remote section and add a J2EE Web Service support
10) Click Ok, some files will be generated
11) Go to the web service properties in the state section and make the service stateful on session scope
12) Click Ok, some files are modified and a .deploy file is created
13) Save All
14) Go to application module properties and add the second method to the client interface
15) Click Ok, JDeveloper will freeze.
Anyone else can reproduce that or is it a strange bug from my environment?
Regards,
Simon Lessard

Simon,
I'm having a very similar problem except mine freezes at step 13. I click save all and jdeveloper freezes. Did you ever find a solution to this problem?
-brian

Cluster Remote Application Module

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