Unable to call an EJB which isn't in the same application as the calling client

We're attempting to invoke an EJB running in a different O9iAS application from the calling client (servlet).
We're told by our local Oracle support team that this isn't possible but we have no problem performing the same operation from within a Weblogic or WebSphere set up. Is this problem peculiar to O9iAS? We're told that even O9iAS rel2 does not support this type of operation. Does anyone know of a work-around that might help?
Thanks

John -- This should be possible but there were some problems with this in early releases. You may want to start by searching the
j2ee forum http://forums.oracle.com/forums/forum.jsp?id=486963 as most of the J2EE questions get answered there.
Thanks -- Jeff

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I am unable to call client methods of a BC4J application module deployed as a Session EJB to Oracle 8i at the client side of my multi-tier application. There is no documentation, and I am unable to understand how I should do it.
A business components project has been created. For instance, its application module is called BestdataModule. A few custom methods have been added to BestdataModuleImpl.java file, for instance:
public void doNothingNoArgs() {
public void doNothingOneArg(String astr) {
public void setCertificate(String userName, String userPassword) {
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public String getPermission() {
if (theCertificate != null)
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theCertificate being a protected class variable and Certificate being a class, etc.
The application module has been tested in the local mode, made remotable to be deployed as EJB session bean, methods to appear at the client side have been selected. The application module has been successfully deployed to Oracle 8.1.7 and tested in the remote mode. A custom library containing BestdataModuleEJBClient.jar and BestDataCommonEJB.jar has been created.
Then I try to create a client basing on Example Oracle8i/EJB Client snippet:
package bestclients;
import java.lang.*;
import java.sql.*;
import java.util.*;
import javax.naming.*;
import oracle.aurora.jndi.sess_iiop.*;
import oracle.jbo.*;
import oracle.jbo.client.remote.ejb.*;
import oracle.jbo.common.remote.*;
import oracle.jbo.common.remote.ejb.*;
import oracle.jdeveloper.html.*;
import bestdata.client.ejb.*;
import bestdata.common.ejb.*;
import bestdata.common.*;
import bestdata.client.ejb.BestdataModuleEJBClient;
public class BestClients extends Object {
static Hashtable env = new Hashtable(10);
public static void main(String[] args) {
String ejbUrl = "sess_iiop://localhost:2481:ORCL/test/TESTER/ejb/bestdata.BestdataModule";
String username = "TESTER";
String password = "TESTER";
Hashtable environment = new Hashtable();
environment.put(javax.naming.Context.URL_PKG_PREFIXES, "oracle.aurora.jndi");
environment.put(Context.SECURITY_PRINCIPAL, username);
environment.put(Context.SECURITY_CREDENTIALS, password);
environment.put(Context.SECURITY_AUTHENTICATION, ServiceCtx.NON_SSL_LOGIN);
BestdataModuleHome homeInterface = null;
try {
Context ic = new InitialContext(environment);
homeInterface = (BestdataModuleHome)ic.lookup(ejbUrl);
catch (ActivationException e) {
System.out.println(e.getMessage());
e.printStackTrace();
System.exit(1);
catch (CommunicationException e) {
System.out.println(e.getMessage());
e.printStackTrace();
System.exit(1);
catch (NamingException e) {
System.out.println(e.getMessage());
e.printStackTrace();
System.exit(1);
try {
System.out.println("Creating a new EJB instance");
RemoteBestdataModule remoteInterface = homeInterface.create();
// Method calls go here!
// e.g.
// System.out.println(remoteInterface.foo());
catch (Exception e) {
System.out.println(e.getMessage());
e.printStackTrace();
It doesnt cause any errors. However, how must I call methods? The public interface RemoteBestdataModule has no such methods:
void doNothingNoArgs();
void doNothingOneArg(java.lang.String astr);
void setCertificate(java.lang.String userName, java.lang.String userPassword);
java.lang.String getPermission();
Instead of that it has the following methods:
oracle.jbo.common.remote.PiggybackReturn doNothingNoArgs(byte[] _pb) throws oracle.jbo.common.remote.ejb.RemoteJboException, java.rmi.RemoteException;
oracle.jbo.common.remote.PiggybackReturn doNothingOneArg(byte[] _pb, java.lang.String astr) throws oracle.jbo.common.remote.ejb.RemoteJboException, java.rmi.RemoteException;
oracle.jbo.common.remote.PiggybackReturn customQueryExec(byte[] _pb, java.lang.String aQuery) throws oracle.jbo.common.remote.ejb.RemoteJboException, java.rmi.RemoteException;
oracle.jbo.common.remote.PiggybackReturn setCertificate(byte[] _pb, java.lang.String userName, java.lang.String userPassword) throws oracle.jbo.common.remote.ejb.RemoteJboException, java.rmi.RemoteException;
oracle.jbo.common.remote.PiggybackReturn getPermission(byte[] _pb) throws oracle.jbo.common.remote.ejb.RemoteJboException, java.rmi.RemoteException;
I cannot call those methods. I can see how they are called in BestdataModuleEJBClient.java file:
public void doNothingNoArgs() throws oracle.jbo.JboException {
try {
oracle.jbo.common.remote.PiggybackReturn _pbRet = mRemoteAM.doNothingNoArgs(getPiggyback());
processPiggyback(_pbRet.mPiggyback);
if (_pbRet.isReturnStreamValid()) {
return;
catch (oracle.jbo.common.remote.ejb.RemoteJboException ex) {
processRemoteJboException(ex);
catch (java.rmi.RemoteException ex) {
processRemoteJboException(ex);
throw new oracle.jbo.JboException("Marshall error");
However, I cannot call getPiggyback() function! It is a protected method, it is available to the class BestdataModuleEJBClient which extends EJBApplicationModuleImpl, but it is unavailable to my class BestClients which extends Object and is intended to extend oracle.jdeveloper.html.WebBeanImpl!
It seems to me that I mustnt use RemoteBestdataModule interface directly. Instead of that I must use the public class BestdataModuleEJBClient that extends EJBApplicationModuleImpl and implements BestdataModule interface. It contains all methods required without additional arguments (see just above). However, how must I create an object of BestdataModuleEJBClient class? That is a puzzle. Besides my custom methods the class has only two methods:
protected bestdata.common.ejb.RemoteBestdataModule mRemoteAM;
/*This is the default constructor (do not remove)*/
public BestdataModuleEJBClient(RemoteApplicationModule remoteAM) {
super(remoteAM);
mRemoteAM = (bestdata.common.ejb.RemoteBestdataModule)remoteAM;
public bestdata.common.ejb.RemoteBestdataModule getRemoteBestdataModule() {
return mRemoteAM;
It looks like the remote application module must already exist! In despair I tried to put down something of the kind at the client side:
RemoteBestdataModule remoteInterface = homeInterface.create();
BestdataModuleEJBClient dm = new BestdataModuleEJBClient(remoteInterface);
dm.doNothingNoArgs();
Of course, it results in an error.
System Output: null
System Error: java.lang.NullPointerException
System Error: oracle.jbo.common.PiggybackOutput oracle.jbo.client.remote.ApplicationModuleImpl.getPiggyForRemovedObjects(oracle.jbo.common.PiggybackOutput) (ApplicationModuleImpl.java:3017)
System Error: byte[] oracle.jbo.client.remote.ApplicationModuleImpl.getPiggyfront(boolea
System Error: n) (ApplicationModuleImpl.java:3059)
System Error: byte[] oracle.jbo.client.remote.ApplicationModuleImpl.getPiggyback() (ApplicationModuleImpl.java:3195)
System Error: void bestdata.client.ejb.BestdataModuleEJBClient.doNothingNoArgs() (BestdataModuleEJBClient.java:33)
System Error: void bes
System Error: tclients.BestClients.main(java.lang.String[]) (BestClients.java:76)
I have studied a lot of documents in vain. I have found only various senseless discourses:
"Use the Application Module Wizard to make the Application Module remotable and export the method. This will generate an interface for HrAppmodule (HrAppmodule.java in the Common package) which contains the signature for the exported method promoteAllEmps(). Then, deploy the Application Module. Once the Application Module has been deployed, you can use the promoteAllEmps() method in your client-side programs. Calls to the promoteAllEmps() method in client-side programs will result in calls to the promote() method in the application tier."
However, I have failed to find a single line of code explaining how it should be called.
Can anybody help me?
Best regards,
Svyatoslav Konovaltsev,
[email protected]
null

Dear Steven,
1. Thank you very much. It seems to me that the problem is solved.
2. "I logged into Metalink but it wants me to put in both a tar number and a country name to see your issue." It was the United Kingdom, neither the US nor Russia if you mean my issue.
I reproduce the text to be written by everyone who encounters the same problem:
package bestclients;
import java.util.Hashtable;
import javax.naming.*;
import oracle.jbo.*;
public class BestdataHelper {
public static ApplicationModule createEJB()
throws ApplicationModuleCreateException {
ApplicationModule applicationModule = null;
try {
Hashtable environment = new Hashtable(8);
environment.put(Context.INITIAL_CONTEXT_FACTORY, JboContext.JBO_CONTEXT_FACTORY);
environment.put(JboContext.DEPLOY_PLATFORM, JboContext.PLATFORM_EJB);
environment.put(Context.SECURITY_PRINCIPAL, "TESTER");
environment.put(Context.SECURITY_CREDENTIALS, "TESTER");
environment.put(JboContext.HOST_NAME, "localhost");
environment.put(JboContext.CONNECTION_PORT, new Integer("2481"));
environment.put(JboContext.ORACLE_SID, "ORCL");
environment.put(JboContext.APPLICATION_PATH, "/test/TESTER/ejb");
Context ic = new InitialContext(environment);
ApplicationModuleHome home = (ApplicationModuleHome)ic.lookup("bestdata.BestdataModule");
applicationModule = home.create();
applicationModule.getTransaction().connect("jdbc:oracle:kprb:@");
applicationModule.setSyncMode(ApplicationModule.SYNC_IMMEDIATE);
catch (NamingException namingException) {
throw new ApplicationModuleCreateException(namingException);
return applicationModule;
package bestclients;
import bestdata.common.*;
import certificate.*;
public class BestClients extends Object {
public static void main(String[] args) {
BestdataModule bestdataModule = (BestdataModule)BestdataHelper.createEJB();
Certificate aCertificate = new Certificate("TESTER", "TESTER");
//calling a custom method!!
bestdataModule.passCertificate(aCertificate);
Thank you very much,
Best regards,
Svyatoslav Konovaltsev.
[email protected]
null

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import java.text.DateFormat;
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static
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 year = cal.get(Calendar.YEAR);
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 wdContext.currentOutput_NomineeElement().setBegda(strFormat);
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 manager.reportSuccess(wdContext.currentOutput_NomineeElement().getBegda());
 String endDate=wdContext.currentOutput_NomineeElement().getEndda();
 manager.reportSuccess(wdContext.currentOutput_NomineeElement().getEndda());
 wdContext.currentZ_Hrfm_Nominee_Ins_Mod_InputElement().setBegda(beginDate);
 wdContext.currentZ_Hrfm_Nominee_Ins_Mod_InputElement().setEndda(endDate);
 wdContext.currentZ_Hrfm_Nominee_Ins_Mod_InputElement().setOperation(operation);
 wdComponentAPI.getMessageManager().reportSuccess(operation);
 wdThis.wdGetAPPController().executeBapi_Employee_Getdata_Input();
 wdThis.wdGetAPPController().executeZ_Hrfm_Nominee_Ins_Mod_Input();
 //wdContext.currentContextElement().setTableReadOnly(false);
 catch(Exception e){
 e.getMessage();
 //@@end
The following code section can be used for any Java code that is
not to be visible to other controllers/views or that contains constructs
currently not supported directly by Web Dynpro (such as inner classes or
member variables etc.). 
Note: The content of this section is in no way managed/controlled
by the Web Dynpro Designtime or the Web Dynpro Runtime.
//@@begin others
int nomineeTableSize = 0;
int displayTablesize = 0;
String operation= null;
int size=5;
// float dupePercentage=0;
//String mod_op="MOD";
//@@end
content of obsolete user coding area(s) -
//@@begin obsolete:javadoc:onActionSave(ServerEvent)
// /** Declared validating even
Component controller code
// This file has been generated partially by the Web Dynpro Code Generator.
// MODIFY CODE ONLY IN SECTIONS ENCLOSED BY @@begin AND @@end.
// ALL OTHER CHANGES WILL BE LOST IF THE FILE IS REGENERATED.
package com.gmr.ess;
// IMPORTANT NOTE:
// ALL IMPORT STATEMENTS MUST BE PLACED IN THE FOLLOWING SECTION ENCLOSED
// BY @@begin imports AND @@end. FURTHERMORE, THIS SECTION MUST ALWAYS CONTAIN
// AT LEAST ONE IMPORT STATEMENT (E.G. THAT FOR IPrivateAPP).
// OTHERWISE, USING THE ECLIPSE FUNCTION "Organize Imports" FOLLOWED BY
// A WEB DYNPRO CODE GENERATION (E.G. PROJECT BUILD) WILL RESULT IN THE LOSS
// OF IMPORT STATEMENTS.
//@@begin imports
import java.util.Iterator;
import com.gmr.ess.wdp.IPrivateAPP;
import com.gmr.pck.Bapi_Employee_Getdata_Input;
import com.gmr.pck.Bapip0002B;
import com.gmr.pck.Z_Hrfm_Nominee_Disp_Input;
import com.gmr.pck.Z_Hrfm_Nominee_Ins_Mod_Input;
import com.gmr.pck.Zst_Hr_Nominee;
import com.sap.lcr.api.util.SetProfileConnect;
import com.sap.tc.webdynpro.modelimpl.dynamicrfc.WDDynamicRFCExecuteException;
import com.sap.tc.webdynpro.progmodel.api.IWDMessageManager;
//@@end
//@@begin documentation
//@@end
public class APP
Logging location.
private static final com.sap.tc.logging.Location logger =
 com.sap.tc.logging.Location.getLocation(APP.class);
static
 //@@begin id
 String id = "$Id$";
 //@@end
 com.sap.tc.logging.Location.getLocation("ID.com.sap.tc.webdynpro").infoT(id);
Private access to the generated Web Dynpro counterpart
for this controller class. 
Use <code>wdThis</code> to gain typed access to the context,
to trigger navigation via outbound plugs, to get and enable/disable
actions, fire declared events, and access used controllers and/or
component usages.
@see com.gmr.ess.wdp.IPrivateAPP for more details
private final IPrivateAPP wdThis;
Root node of this controller's context. 
Provides typed access not only to the elements of the root node
but also to all nodes in the context (methods nodeXYZ())
and their currently selected element (methods currentXYZElement()).
It also facilitates the creation of new elements for all nodes
(methods createXYZElement()). 
@see com.gmr.ess.wdp.IPrivateAPP.IContextNode for more details.
private final IPrivateAPP.IContextNode wdContext;
A shortcut for <code>wdThis.wdGetAPI()</code>. 
Represents the generic API of the generic Web Dynpro counterpart
for this controller. 
private final com.sap.tc.webdynpro.progmodel.api.IWDComponent wdControllerAPI;
A shortcut for <code>wdThis.wdGetAPI().getComponent()</code>. 
Represents the generic API of the Web Dynpro component this controller
belongs to. Can be used to access the message manager, the window manager,
to add/remove event handlers and so on. 
private final com.sap.tc.webdynpro.progmodel.api.IWDComponent wdComponentAPI;
public APP(IPrivateAPP wdThis)
 this.wdThis = wdThis;
 this.wdContext = wdThis.wdGetContext();
 this.wdControllerAPI = wdThis.wdGetAPI();
 this.wdComponentAPI = wdThis.wdGetAPI().getComponent();
//@@begin javadoc:wdDoInit()
/** Hook method called to initialize controller. */
//@@end
public void wdDoInit()
 //@@begin wdDoInit()
 //$$begin Service Controller(1490375209)
// wdContext.nodeZ_Hrfm_Nominee_Ins_Mod_Input().bind(new Z_Hrfm_Nominee_Ins_Mod_Input());
 Z_Hrfm_Nominee_Ins_Mod_Input input = new Z_Hrfm_Nominee_Ins_Mod_Input();
 input.addNominee(new Zst_Hr_Nominee());
 wdContext.nodeZ_Hrfm_Nominee_Ins_Mod_Input().bind(input);
 //$$end
 //$$begin Service Controller(-932523997)
 wdContext.nodeZ_Hrfm_Nominee_Disp_Input().bind(new Z_Hrfm_Nominee_Disp_Input());
 //$$end
 //$$begin Service Controller(-368783613)
 wdContext.nodeBapi_Employee_Getdata_Input().bind(new Bapi_Employee_Getdata_Input());
 //$$end
 //@@end
//@@begin javadoc:wdDoExit()
/** Hook method called to clean up controller. */
//@@end
public void wdDoExit()
 //@@begin wdDoExit()
 //@@end
//@@begin javadoc:wdDoPostProcessing()
Hook called to handle data retrieval errors before rendering.
After doModifyView(), the Web Dynpro Framework gets all context data needed
for rendering by validating the contexts (which in turn calls the supply
functions and supplying relation roles). In this hook, the application
should handle the errors which occurred during validation of the contexts.
Using preorder depth-first traversal, this hook is called for all component
controllers starting with the current root component.
Permitted operations:
- Flushing model queue
- Creating messages
- Reading context and model data
Forbidden operations:
- Invalidating model data
- Manipulating the context
- Firing outbound plugs
- Creating components
@param isCurrentRoot true if this is the root of the current request
//@@end
public void wdDoPostProcessing(boolean isCurrentRoot)
 //@@begin wdDoPostProcessing()
 //@@end
//@@begin javadoc:wdDoBeforeNavigation()
Hook before the navigation phase starts.
This hook allows you to flush the model queue and handle any
errors that occur. Firing outbound plugs is allowed in this hook.
Using preorder depth-first traversal, this hook is called for all component
controllers starting with the current root component.
@param isCurrentRoot true if this is the root of the current request
//@@end
public void wdDoBeforeNavigation(boolean isCurrentRoot)
 //@@begin wdDoBeforeNavigation()
 //@@end
//@@begin javadoc:wdDoApplicationStateChange()
Hook that informs the application about a state change.

This hook is called e.g. to tell the application that will be
<ul>
<li>left via a suspend plug and therefore should go into a suspend/sleep
 mode with minimal need of resources. errors that occur. Firing
 outbound plugs is allowed in this hook.
<li>left due to a timeout and could write it's state to a data base if the
 user comes back later on
</ul>
The concrete reason is available via IWDApplicationStateChangeInfo

Important: This hook is called for the top level component only!
@param stateChangeInfo contains the information about the nature of the state change
@param stateChangeReturn allows the application to ask for a different state change.
 The framework is allowed to ignore it considering i.e. the current resources situation.
//@@end
public void wdDoApplicationStateChange(com.sap.tc.webdynpro.progmodel.api.IWDApplicationStateChangeInfo stateChangeInfo, com.sap.tc.webdynpro.progmodel.api.IWDApplicationStateChangeReturn stateChangeReturn)
 //@@begin wdDoApplicationStateChange()
 //@@end
//@@begin javadoc:executeBapi_Employee_Getdata_Input()
/** Declared method. */
//@@end
public void executeBapi_Employee_Getdata_Input( )
 //@@begin executeBapi_Employee_Getdata_Input()
 //$$begin Service Controller(1705750894)
 IWDMessageManager manager = wdComponentAPI.getMessageManager();
 Iterator itrGetData = null;
 Bapip0002B out = null;
 try
 wdContext.currentBapi_Employee_Getdata_InputElement().modelObject().execute();
 wdContext.nodeOutput().invalidate();
 itrGetData = wdContext.currentOutputElement().modelObject().getPersonal_Data().iterator();
 while (itrGetData.hasNext()) {
 out = (Bapip0002B) itrGetData.next();
 empNo = out.getPerno();
 wdContext.currentZ_Hrfm_Nominee_Disp_InputElement().setPernr(empNo);
 wdContext.currentZ_Hrfm_Nominee_Ins_Mod_InputElement().setPernr(empNo);
// manager.reportSuccess(empNo);
 //wdThis.executeZ_Hrfm_Nominee_Disp_Input();
 catch(WDDynamicRFCExecuteException e)
 manager.reportException(e.getMessage(), false);
 //$$end
 //@@end
//@@begin javadoc:executeZ_Hrfm_Nominee_Disp_Input()
/** Declared method. */
//@@end
public void executeZ_Hrfm_Nominee_Disp_Input( )
 //@@begin executeZ_Hrfm_Nominee_Disp_Input()
 //$$begin Service Controller(-366407911)
 IWDMessageManager manager = wdComponentAPI.getMessageManager();
 try
 wdContext.currentZ_Hrfm_Nominee_Disp_InputElement().modelObject().execute();
 wdContext.nodeOutput_Nominee().invalidate();
 catch(WDDynamicRFCExecuteException e)
 manager.reportException(e.getMessage(), false);
 //$$end
 //@@end
//@@begin javadoc:executeZ_Hrfm_Nominee_Ins_Mod_Input()
/** Declared method. */
//@@end
public void executeZ_Hrfm_Nominee_Ins_Mod_Input( )
 //@@begin executeZ_Hrfm_Nominee_Ins_Mod_Input()
 //$$begin Service Controller(1524028406)
 IWDMessageManager manager = wdComponentAPI.getMessageManager();
 try
 wdContext.currentZ_Hrfm_Nominee_Ins_Mod_InputElement().modelObject().execute();
 wdContext.nodeOutput_nominee_ins_mod().invalidate();
 catch(WDDynamicRFCExecuteException e)
 manager.reportException(e.getMessage(), false);
 //$$end
 //@@end
The following code section can be used for any Java code that is
not to be visible to other controllers/views or that contains constructs
currently not supported directly by Web Dynpro (such as inner classes or
member variables etc.). 
Note: The content of this section is in no way managed/controlled
by the Web Dynpro Designtime or the Web Dynpro Runtime.
//@@begin others
String empNo = null;
//@@end
Suman
Edited by: sumankumar kurimilla on Dec 23, 2008 9:26 AM

Hi,
I have checked from RFC side that is working fine only java app its not working can you tell any thing needs to be changed from my application end.
Please check in Savedata action.
Regards,
Suman
Edited by: sumankumar kurimilla on Dec 23, 2008 11:01 AM

Unable to call a BPEL Process from ESB

Has anyone worked on Oracle ESB ?
I've implemented an ESB Scenario where, based on some value, either it should call one BPEL process otherwise it should call another BPEL Process. But, Routing Service is unable to call either of the service.
Can anyone help me out?
Thanks in Advance.
Regards

I am able to call the bpel processes from the bpel console. I tried to use the TCP Packet Monitor but it shows waiting for connection and doesn't turn up. I checked the port number. The local server port is correct but I dont know how to check the listener port for it i.e. by default showing 1234.
I tried to test my esb through em as a webservice but it shows the following exception after input:
<env:Envelope xmlns:env="http://schemas.xmlsoap.org/soap/envelope/"><env:Header/><env:Body><env:Fault xmlns:env="http://schemas.xmlsoap.org/soap/envelope/"><faultcode>env:Server</faultcode><faultstring>oracle.tip.esb.server.common.exceptions.BusinessEventRetriableException: An unhandled exception has been thrown in the ESB system. The exception reported is: "oracle.tip.esb.server.common.exceptions.BusinessEventFatalException: An unhandled exception has been thrown in the ESB system. The exception reported is: "java.lang.Exception: Failed to create "ejb/collaxa/system/DeliveryBean" bean; exception reported is: "javax.naming.NamingException: Lookup error: javax.naming.AuthenticationException: Not authorized; nested exception is:
 javax.naming.AuthenticationException: Not authorized [Root exception is javax.naming.AuthenticationException: Not authorized]
 at com.evermind.server.rmi.RMIClientContext.lookup(RMIClientContext.java:64)
 at javax.naming.InitialContext.lookup(InitialContext.java:351)
 at com.oracle.bpel.client.util.BeanRegistry.lookupDeliveryBean(BeanRegistry.java:279)
 at com.oracle.bpel.client.delivery.DeliveryService.getDeliveryBean(DeliveryService.java:250)
 at com.oracle.bpel.client.delivery.DeliveryService.request(DeliveryService.java:83)
 at com.oracle.bpel.client.delivery.DeliveryService.request(DeliveryService.java:67)
 at oracle.tip.esb.server.service.impl.bpel.BPELService.processBusinessEvent(Unknown Source)
 at oracle.tip.esb.server.dispatch.InitialEventDispatcher.dispatchNonRoutingService(Unknown Source)
 at oracle.tip.esb.server.dispatch.InitialEventDispatcher.dispatch(Unknown Source)
 at oracle.tip.esb.server.dispatch.BusinessEvent.raise(Unknown Source)
 at oracle.tip.esb.utils.EventUtils.raiseBusinessEvent(Unknown Source)
 at oracle.tip.esb.server.service.EsbRouterSubscription.onBusinessEvent(Unknown Source)
 at oracle.tip.esb.server.dispatch.EventDispatcher.executeSubscription(Unknown Source)
 at oracle.tip.esb.server.dispatch.InitialEventDispatcher.processSubscription(Unknown Source)
 at oracle.tip.esb.server.dispatch.InitialEventDispatcher.processSubscriptions(Unknown Source)
 at oracle.tip.esb.server.dispatch.EventDispatcher.dispatchRoutingService(Unknown Source)
 at oracle.tip.esb.server.dispatch.InitialEventDispatcher.dispatch(Unknown Source)
 at oracle.tip.esb.server.dispatch.BusinessEvent.raise(Unknown Source)
 at oracle.tip.esb.server.service.impl.soap.EventOracleSoapProvider.raiseEvent(Unknown Source)
 at oracle.tip.esb.server.service.impl.soap.EventOracleSoapProvider.processMessage(Unknown Source)
 at oracle.j2ee.ws.server.provider.ProviderProcessor.doEndpointProcessing(ProviderProcessor.java:869)
 at oracle.j2ee.ws.server.WebServiceProcessor.invokeEndpointImplementation(WebServiceProcessor.java:349)
 at oracle.j2ee.ws.server.provider.ProviderProcessor.doRequestProcessing(ProviderProcessor.java:460)
 at oracle.j2ee.ws.server.WebServiceProcessor.processRequest(WebServiceProcessor.java:114)
 at oracle.j2ee.ws.server.WebServiceProcessor.doService(WebServiceProcessor.java:96)
 at oracle.j2ee.ws.server.WebServiceServlet.doPost(WebServiceServlet.java:177)
 at javax.servlet.http.HttpServlet.service(HttpServlet.java:763)
 at javax.servlet.http.HttpServlet.service(HttpServlet.java:856)
 at com.evermind.server.http.ServletRequestDispatcher.invoke(ServletRequestDispatcher.java:711)
 at com.evermind.server.http.ServletRequestDispatcher.forwardInternal(ServletRequestDispatcher.java:368)
 at com.evermind.server.http.HttpRequestHandler.doProcessRequest(HttpRequestHandler.java:866)
 at com.evermind.server.http.HttpRequestHandler.processRequest(HttpRequestHandler.java:448)
 at com.evermind.server.http.HttpRequestHandler.serveOneRequest(HttpRequestHandler.java:216)
 at com.evermind.server.http.HttpRequestHandler.run(HttpRequestHandler.java:117)
 at com.evermind.server.http.HttpRequestHandler.run(HttpRequestHandler.java:110)
 at oracle.oc4j.network.ServerSocketReadHandler$SafeRunnable.run(ServerSocketReadHandler.java:260)
 at oracle.oc4j.network.ServerSocketAcceptHandler.procClientSocket(ServerSocketAcceptHandler.java:239)
 at oracle.oc4j.network.ServerSocketAcceptHandler.access$700(ServerSocketAcceptHandler.java:34)
 at oracle.oc4j.network.ServerSocketAcceptHandler$AcceptHandlerHorse.run(ServerSocketAcceptHandler.java:880)
 at com.evermind.util.ReleasableResourcePooledExecutor$MyWorker.run(ReleasableResourcePooledExecutor.java:303)
 at java.lang.Thread.run(Thread.java:595)
I've setup the trackable fields also but trackable data showed me no data. When I checked the validate check box, it has shown me error in first stage i.e. in file adapter itself.
I don't know what's the problem?
Please help as I am struggling with this.
Thanks & Regards

Unable to invoke a EJB from a BPEL process

I am unable to invoke a EJB from a BPEL process. Whenever I try to test it from the oracle EM, I get the below exception. I am using WebLogic 10.3.3, SOA suite 11.1.1.3 and JDev 11.1.1.3 .
This is what I see from the EM....
Non Recoverable System Fault :
javaInterface attribute for the binding is missing or the inteface class is not available.
Below is a part of the stack trace from the soa server log…
Caused By: oracle.classloader.util.AnnotatedClassNotFoundException:
Missing class: com.abc.GreetingEJBBean
Dependent class: oracle.integration.platform.blocks.ejb.SDOEjbReferenceD
elegateImpl
Loader: sun.misc.Launcher$AppClassLoader@20929799
Code-Source: /C:/Oracle_latest/Middleware/home_11gR1/Oracle_SOA1/soa
/modules/oracle.soa.fabric_11.1.1/fabric-runtime.jar
Configuration: /C:/Oracle_latest/Middleware/home_11gR1/Oracle_SOA1/soa
/modules/oracle.soa.fabric_11.1.1/fabric-runtime.jar
Piece of xml from the composite.xml
<reference name="GreetingService"
ui:wsdlLocation="http://123.45.218.140:7001/GreetingEJBBean/GreetingEJBBeanService?wsdl">
<interface.wsdl interface="http://abc.com/#wsdl.interface(GreetingEJBBean)" />
<binding.ejb uri="GreetingEJB-GreetingEJB-GreetingEJB"
javaInterface="com.abc.GreetingEJB"/>
</reference>
Looks like its not able to find the javaInterface mentioned above.
I have a simple EJB with one business method and a very simple BPEL process.
@Stateless(name = "GreetingEJB", mappedName = "GreetingEJB-GreetingEJB-GreetingEJB")
@WebService
public class GreetingEJBBean implements GreetingEJB {
public GreetingEJBBean() {
public String greetUser(String name){
return ("Hello " + name);
Any help would be greatly appreciated.

I haven't tried from a BPEL process, but I have had success (as in Lucas's blogs) of using services and references as EJB Java Interface. This is with EJB java interfaces solely of base types (i.e. String foo(String s)).
At high level here's what I have noted so far:
1. Per Lucas's blog, @javaInterface is not being added to the ejb.binding automatically but it's not clear to me when this is and is not required given that interface.java is specified for the reference or service. Would interface.java and @javaInterface ever be different? I've been adding @javaInterface manually anyways since Lucas is a smart guy and I'd rather avoid errors. :-)
2. Dropping an EJB interface jar in SCA-INF/lib works, but I've had the problem that the JDeveloper SOA Plugin doesn't see those classes until I stop and restart JDeveloper. Until then, I'm confronted with the java->wsdl mapping error. I was sort of primed to figure this one out since I ran into similar issues with SOA SpringBean components.
3. Dropping EJB interface source in SCA-INF/src is more reliable, because then I can build the project (i.e. create SCA-INF/classes) and the JDeveloper SOA Plugin seems to resolve these brand new classes immediately.
4. I've tried to invoke an EJB java-interface reference with a slightly complicated java interface (a class parameter with some fields, one of which is an array of another class). The auto-generated WSDL doesn't look exactly right to me (but I'm new to JAXB). Mediator maps to it just fine and the project compiles and deploys normally but fails at runtime. I have not researched in depth. It's not clear to me from the documentation and release notes whether I should expect for it to work, or whether I should expect to have to create my own JAXB mapping. If the latter, I really need a good example!

Web Service @EJB injection isn't working

I'm running WebLogic Server 10.0 MP1
I have a local interface:
@Local
public interface Login {
     boolean loginUser( String username, String password );
}And an implementation:
@Stateless
@Local
public class LoginBean implements Login {
     public boolean loginUser(String username, String password) {
          if (username != null && password != null && username.equals("test")
                    && password.equals("password")) {
               return true;
          return false;
}Those are bundled up in service.jar
I also have a Web Service:
@Stateless
@WebService(name = "LoginService", targetNamespace = "http://my.namespace/here")
@WLHttpTransport(contextPath = "services", serviceUri = "LoginService")
public class LoginService {
     @EJB(name="bLogin")
     private Login login;
     @WebMethod
     public boolean login(String username, String password) {
          return login.loginUser(username, password);
}The webservice is bundled into LoginService.war by the jswc ant task.
LoginService.war and services.jar are together bundled into my .ear file with an appropriate application.xml, and the web console shows both the web service and EJB as being deployed with the EAR.
When I access the LoginService, I always get a NullPointerException on the return login.loginUser() line (and a println indicates that in fact login is null).
So WebLogic isn't injecting my bean into the login variable, however there are no warnings or errors on the console.
I have seen http://forums.bea.com/thread.jspa?threadID=300003881 but that doesn't help, as my web.xml is generated by jswc and I verified that it always sets the version to 2.5 and namespace properly.
One other interesting tidbit: If I set beanName to something crazy (like "foo") on the @EJB annotation in LoginService, I DO get an error (at deployment time) in the server log saying that the ejb-link for 'foo' wasn't found. So the lookup appears to be happening (though there is nothing about an ejb-link in the web.xml, I expect that it is implicitly happening at deploy time from the @EJB annotation) just not the actual injection.
Thoughts?

Since it looks like no one from BEA actually monitors these forums, I'll answer my own question.
I no longer use the jswc ant task to generate LoginService.war. Now, I just drop my Login web service into its own jar file (apparently it doesn't work if it's in a JAR with other EJBs), say, ws.jar and put that into the EAR with everything else, and it works. Here is my web service now (called LoginImpl)
@WebService(name = "Login", targetNamespace = MY_NAMESPACE)
@SOAPBinding(style = Style.DOCUMENT, use = Use.LITERAL, parameterStyle = ParameterStyle.WRAPPED)
@WLHttpTransport(contextPath = "services", serviceUri = "LoginService")
@Stateless
public class LoginImpl {
     @EJB(name = "Login")
     private Login login;
     @WebMethod(operationName="LoginRequest")
     @WebResult(name = "LoginResponse")
     public boolean login(
          @WebParam(name = "Username", targetNamespace = MY_NAMESPACE) String username,
          @WebParam(name = "Password", targetNamespace = MY_NAMESPACE) String password
          return login.loginUser( username, password );
     @WebMethod(operationName="LogoutRequest")
     @WebResult(name="LogoutResponse")
     public void logout( @WebParam(name = "SessionToken", targetNamespace = MY_NAMESPACE) String sessionToken ) {
          login.logoutUser( sessionToken );
}So in summary:
* Put @WebService files in their own JAR
* Don't use jswc
I also used Sun's JAX-WS reference implementation to generate the *.jaxwx.* files, otherwise WebLogic complains

Unable to call the backend action method

Hi,
First of all,I would like to let you know that I am not very much familiar with jsf. My problem is as follows:
I have a jsf page having some input text boxes,one gridview component( Infragistics jsf component) and a submit button. On submit, I am trying to call one managedbean action method. The gridview component has further two columns,one input text box and one h:selectonemenu component.
When I try to submit the page, it doesn't call the managedbean action method.The gridview component has one attribute called datasource which is basically a list.During debugging, I found that on submitting the page, it goes to getter of datasource.
One thing I noticed that If I remove the h:selectonemenu from the gridview component, the action method gets called.
Can any body please suggest me where could be the problem?
Thank you

Hi Guys,
Thanks for your solutions and answers. My problem was solved.
But again I have similar kind of problem. This time I have h:selectOneRadio component which seems to be causing the problem because if I remove this, the call goes to action method. It's again seems to be conversion or validation error.As suggested,I have tried putting <h:message> for this component but I get a warn message in console like "Unable to find component with ID 'categorylist' in view". I further saw in the html source of the page and indeed found that the id was not there.I have no idea about it,why it's happening.
I have following code snippet for jsp page:
<div id="inner_body" style="height: 550px;">
 <h:outputText value="#{msg.Manage_MED_CLASS}" styleClass="title" />
 <h:messages globalOnly="true" styleClass="error" />
 <f:verbatim>
 
 
 </f:verbatim>
 
 <ig:gridView id="medclassdefnitionlist"
 dataSource="#{medClassManagedBean.medClassDefinitions}">
 <ig:column>
 <f:facet name="header">
 <h:outputText value="Med class definition"></h:outputText>
 </f:facet>
 <h:outputText value="#{DATA_ROW.medClassDef}"></h:outputText>
 </ig:column>
 <ig:column>
 <f:facet name="header">
 <h:outputText value="Classification(Controlled/Uncontrolled)"></h:outputText>
 </f:facet>
 <h:selectOneRadio id="categorylist"
 value="#{DATA_ROW.medClassCategory}"
 style="white-space: nowrap">
 <f:selectItem itemLabel="Yes" itemValue="true" id="itemid1"/>
 <f:selectItem itemLabel="No" itemValue="false" id="itemid2"/>
 </h:selectOneRadio>
 <h:message for="categorylist" styleClass="error"></h:message>
 </ig:column>
 </ig:gridView>
 <f:verbatim>
 
 
 </f:verbatim>
 <h:panelGrid columns="2" cellpadding="4" cellspacing="3">
 <h:commandButton image="../../../images/btn_save.gif"
 accesskey="S"
 action="#{medClassManagedBean.saveMedClassDefinition}"
 style="outline: none;"></h:commandButton>
 <h:commandButton accesskey="C" style="outline: none;"
 image="../../../images/btn_cancel.gif"
 action="backtoreportinglevel" />
 </h:panelGrid>
 </div>Under ig:gridView component, I have two columns, in the first one h;outputtext is there while in the 2nd one h:selectOneRadio is there. I tried putting immediate="true" in h:commandButton , and then the call goes to the action method. So, it is definitely failing in either validation or conversion phase.
The following is my java code snippet:
public ArrayList<MedClassBackingBean> getMedClassDefinitions() {
 try {
 medClassDefinitions = new ArrayList<MedClassBackingBean>();
 HttpServletRequest request = (HttpServletRequest) FacesContext
 .getCurrentInstance().getExternalContext().getRequest();
 HttpSession session = request.getSession();
 String hospitalCode = (String) session
 .getAttribute(Constants.HOS_GLO_EXCLUSION_SESSION_VAR);
 MedGroupBD medGroupBd = new MedGroupBD();
 List<Object[]> medClassList = medGroupBd
 .getMedClassDefinitionsForHospital(hospitalCode);
 //populateMedClassCategoryList();
 if (UtilityFunctions.isNotEmpty(medClassList)) {
 for (Object[] medClass : medClassList) {
 MedClassBackingBean medClassBackingBean = new MedClassBackingBean();
 medClassBackingBean.setHospitalCode(hospitalCode);
 medClassBackingBean.setMedClassDef(medClass[0].toString());
 if (medClass[1] != null) {
 if (medClass[1].toString().equals("Controlled")) {
 medClassBackingBean.setMedClassCategory("true");
 } else {
 medClassBackingBean.setMedClassCategory("false");
 } else {
 medClassBackingBean.setMedClassCategory("false");
 medClassDefinitions.add(medClassBackingBean);
 } catch (Exception e) {
 log.error(e.getMessage(), e.getCause());
 return medClassDefinitions;
 }The above code returns the list for the ig:gridView datasource. "medClassCategory" is the property of backing bean which is mapped for the value attribute of h:selectOneRadio component. The managed bean is in the request scope.Right now on submit of form, first the call goes to this method "getMedClassDefinitions" and then I found like call goes to setter of medClassCategory property in the backing bean as well and sets the changed value from the UI but it never goes to the action method.
Please see if anybody can help me.
Thank you,
Edited by: dacsinha on Nov 27, 2009 6:36 AM

MacPro is unable to call to PC machine for the first time

I have the fllowing problem:
I have two computers One is MacPro machine and other is PC machine. I use Adobe Video Sample Application for Stratus Testing. When I launch the application for the first time on two machines and try to make a call from Mac to PC, nothing happens. PC doesn't receive any calling notification. However, when PC tries to make a call to MacPro machine, everything goes really well.
There is one exception:
MacPro machine can make a call to PC machine with the following condition
1 - PC has already made a call from PC to MacPro.
So, if PC has already made a call to MacPro, then after terminating the call (from anyside), MacPro can call PC and all goes well.
Can anybody please let me know why for the first time, MacPro is unable to call PC machine?
Thanks in advance.

Thanks for the reply. Let me elaborate the environment I have. I have a Wifi Network and the following three machines
MacPro (about which I have already discussed)
PC (about which I have already discussed)
Macbook
For your information, MacPro and Mac can easily talk with each other without any problem. Problem occurs when within the same WiFi network, MacPro tries to connect with PC.
I hope this will help you all a lot to guide me. Im also going to read the tutorial you have provided me.
Looking ahead from your side.
Thanks a lot again.

Unable to resolve 'app/ejb/Common.jar#SequenceInstrument'

I have developed a module with weblogic6.1 , but when I migrate it to weblogic
7 ,it alway appears errors as following.
I have build with weblogic 7 for many times , but nothing change , please help
me.
------error info ----
weblogic.management.ApplicationException: Prepare failed. Task Id = 7
Module Name: Common, Error: Exception while rollback of module : EJBModule(Common,status=NEW)
Common.jar; nested exception is:
 javax.naming.NameNotFoundException: Unable to resolve 'app/ejb/Common.jar#SequenceInstrument'
Resolved: 'app/ejb' Unresolved:'Common.jar#SequenceInstrument' ; remaining name
'Common.jar#SequenceInstrument'
TargetException: weblogic.ejb20.UnDeploymentException: Common.jar; nested exception
is:
 javax.naming.NameNotFoundException: Unable to resolve 'app/ejb/Common.jar#SequenceInstrument'
Resolved: 'app/ejb' Unresolved:'Common.jar#SequenceInstrument' ; remaining name
'Common.jar#SequenceInstrument'
 at weblogic.j2ee.J2EEApplicationContainer.prepare(J2EEApplicationContainer.java:661)
 at weblogic.j2ee.J2EEApplicationContainer.prepare(J2EEApplicationContainer.java:552)
 at weblogic.management.deploy.slave.SlaveDeployer.processPrepareTask(SlaveDeployer.java:1056)
 at weblogic.management.deploy.slave.SlaveDeployer.prepareUpdate(SlaveDeployer.java:724)
 at weblogic.drs.internal.SlaveCallbackHandler$1.execute(SlaveCallbackHandler.java:24)
 at weblogic.kernel.ExecuteThread.execute(ExecuteThread.java:152)
 at weblogic.kernel.ExecuteThread.run(ExecuteThread.java:133)

Hello Sanjay,
This should work without any problems. Can you provide your manifest.mf file?
Meanwhile, refer to the following link for more documentation about WebLogic classloading
and how to specify a manifest.mf file to do what you're trying to achieve:
http://edocs.bea.com/wls/docs70/programming/classloading.html#1073491
Best regards,
Ryan LeCompte
[email protected]
http://www.louisiana.edu/~rml7669
Sanjay <[email protected]> wrote:
Hi,
I have an .ear file which as an ejb.jar and dependent.jar file. Now
i set the classpath in MANIFEST.MF of ejb.jar and tried to deploy in
weblogic server7.0 but my ejb is not able to identity my dependent.jar
its throwing class not found error. I even tried setting up classpath
even @ my MANIFEST.MF of ear also. still not able to resolve.
So let me know does dependent.jar in ear is suppoted are not?

I am unable to call.plase reset security questions and send to my email plaseeee

i am unable to call.plase reset security questions and send to my email plaseeee
<Email Edited By Host>

We are fellow users here on these user-to-user forums, you're not talking to iTunes Support nor Apple - I've asked the hosts to remove your email address from your post (it's not a good idea to post personal info on any public forum).
If you have a rescue email address (which is not the same thing as an alternate email address) on your account then the steps half-way down this page will give you a reset link on your account : http://support.apple.com/kb/HT5312
If you don't have a rescue email address (you won't be able to add one until you can answer your questions) then you will need to contact iTunes Support / Apple in your country to get the questions reset - which is likely to be by phone as they need to confirm your id and that it's your account.
Contacting Apple about account security : http://support.apple.com/kb/HT5699
When they've been reset (and if you don't already have a rescue email address) you can then use the steps half-way down the HT5312 link above to add a rescue email address for potential future use

Unable to call an EJB which isn't in the same application as the calling client

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