How to invoke BPEL process from JAVA API

Hi Guys
Any idea if you can tell me how to invoke BPEL process from JAVA API ?
What to do in BPEL process manager to achieve that?
Regards
Deepak

See http://download-west.oracle.com/docs/cd/B31017_01/integrate.1013/b28981/invoke.htm#sthref1373 and the JavaDocs http://download-west.oracle.com/docs/cd/B31017_01/integrate.1013/b28986/toc.htm.

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    I got an error when I tried to invoke a bpel process from java api. Can anyone help?
    I got the following errors:
    <2007-08-14 10:10:11,986> <ERROR> <default.collaxa.cube.xml> com.oracle.bpel.client.BPELFault: faultName: {{http://schemas.xmlsoap.org/ws/2003/03/business-process/}selectionFailure}
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    Failed to serialize the DOM element "EssayScoringDetailsCollection" to binary format. The exception reported is Cannot save element.
    An attempt to save the element "EssayScoringDetailsCollection" has failed. Because this element is not a root element and for some reason the scope has reference to this element, scope should have references ONLY to root elements.
    ORABPEL-09221
    Cannot serialize DOM element.
    I did the following in my java application:
    //create the BPEL locator object to find the BPEL process
    Locator locator = new Locator("default", "welcome1", jndi);
    //just for fun, display all the available BPEL processes
    /*for(IBPELProcessHandle ibph : locator.listProcesses()) {
    System.out.println(ibph.getProcessModel());
    IDeliveryService deliveryService = (IDeliveryService)locator.lookupService(IDeliveryService.SERVICE_NAME);
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    "<ns1:Prompts>" +
    "<ns1:promptId>" pr.getPromptId()"</ns1:promptId>" +
    "<ns1:calibrated>"+pr.getCalibrated().toString()+"</ns1:calibrated>" +
    "<ns1:ibn>"+pr.getIbn()+"</ns1:ibn>" +
    "<ns1:promptType>"+pr.getPromptType()+"</ns1:promptType>" +
    "<ns1:promptsetId>"+pr.getPromptset().getPromptsetId()+"</ns1:promptsetId>" +
    "<ns1:vantagePromptId>"+pr.getVantagePromptId()+"</ns1:vantagePromptId>" +
    "<ns1:promptKey>"+pr.getPromptKey()+"</ns1:promptKey>" +
    "<ns1:holdStatusCode>"+pr.getHoldStatus()+"</ns1:holdStatusCode>" +
    "<ns1:holdEssayTotalCount>"+pr.getHoldEssayTotalCount()+"</ns1:holdEssayTotalCount>" +
    "<ns1:holdEssayCurrentCount>"+pr.getHoldEssayCurrentCount()+"</ns1:holdEssayCurrentCount>" +
    "<ns1:approvedStatus>"+pr.getApprovedStatus()+"</ns1:approvedStatus>" +
    "<ns1:rowChangeDate>"+pr.getRowChangeDate()+"</ns1:rowChangeDate>" + "<ns1:programId>1001</ns1:programId>" +
    "<ns1:programId></ns1:programId>" +
    "<ns1:characterCountMin>"+pr.getCharacterCountMin()+"</ns1:characterCountMin>" +
    "<ns1:durationMin>"+pr.getDurationMin()+"</ns1:durationMin>" +
    "<ns1:rangeFindingFlag>"+pr.getRangeFindingFlag()+"</ns1:rangeFindingFlag>" +
    "<ns1:durationFlag></ns1:durationFlag>" +
    "<ns1:characterCountMax>"+pr.getCharacterCountMax().intValue()+"</ns1:characterCountMax>" +
    "<ns1:durationMax>"+pr.getDurationMax().intValue()+"</ns1:durationMax>" +
    "<ns1:rangeCount>"+ rangeCount+"</ns1:rangeCount>" +
    "</ns1:Prompts>" +
    "</ns1:PromptsCollection>" ;
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    "<ns1:Prompts>" +
    "<ns1:promptId>" pr.getPromptId().toString()"</ns1:promptId>" +
    "<ns1:calibrated>"+pr.getCalibrated().toString()+"</ns1:calibrated>" +
    "<ns1:ibn>"+pr.getIbn()+"</ns1:ibn>" +
    "<ns1:promptType>"+pr.getPromptType()+"</ns1:promptType>" +
    "<ns1:promptsetId>"+pr.getPromptset().getPromptsetId().toString()+"</ns1:promptsetId>" +
    "<ns1:vantagePromptId>"+pr.getVantagePromptId()+"</ns1:vantagePromptId>" +
    "<ns1:promptKey>"+pr.getPromptKey()+"</ns1:promptKey>" +
    "<ns1:holdStatusCode>"+pr.getHoldStatus()+"</ns1:holdStatusCode>" +
    "<ns1:holdEssayTotalCount>"+pr.getHoldEssayTotalCount()+"</ns1:holdEssayTotalCount>" +
    "<ns1:holdEssayCurrentCount>"+pr.getHoldEssayCurrentCount()+"</ns1:holdEssayCurrentCount>" +
    "<ns1:approvedStatus>"+pr.getApprovedStatus()+"</ns1:approvedStatus>" +
    "<ns1:rowChangeDate>"+pr.getRowChangeDate()+"</ns1:rowChangeDate>" +
    "<ns1:programId></ns1:programId>" +
    "<ns1:characterCountMin>"+pr.getCharacterCountMin()+"</ns1:characterCountMin>" +
    "<ns1:durationMin>"+pr.getDurationMin()+"</ns1:durationMin>" +
    "<ns1:rangeFindingFlag>"+pr.getRangeFindingFlag()+"</ns1:rangeFindingFlag>" +
    "<ns1:durationFlag></ns1:durationFlag>" +
    "<ns1:characterCountMax>"+pr.getCharacterCountMax()+"</ns1:characterCountMax>" +
    "<ns1:durationMax>"+pr.getDurationMax()+"</ns1:durationMax>" +
    "<ns1:rangeCount>"+pr.getRangeCount()+"</ns1:rangeCount>" +
    "</ns1:Prompts>" +
    "</ns1:PromptsCollection>" ; */
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    I'm getting all of the same errors, but in a slightly different situation.
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    Hans.

    Hello,
    I'm trying to initiate a BPEL process from my servlet running under Tomcat. When I create the NormalizedMessage passing the XML as a String everything works fine. But if I use an org.w3c.domElement the BPEL server doesn't react at all (even on DEBUG log level there are no outputs).
    This works:
    NormalizedMessage message = new NormalizedMessage();
    message.addPart("payload", "<foo></foo>");
    This doesn't work:
    org.w3c.dom.Element elem;
    oracle.xml.parser.v2.XMLDocument xmlDocument;
    NormalizedMessage message = new NormalizedMessage();
    Element elem = xmlDocument.createElement("foo");
    message.addPart("payload", elem);
    Is there a known problem with payloads using Element or did I get something completely wrong? Thanks in advance,
    Hans.

  • Invoking a BPEL process  from java API (Urgent)

    Hi,
    I am using this java api to invoke a bpel process.
    package mypackage;
    import com.oracle.bpel.client.Locator;
    import com.oracle.bpel.client.NormalizedMessage;
    import com.oracle.bpel.client.dispatch.IDeliveryService;
    import com.oracle.bpel.client.ServerException;
    public class InvokeBpel1
    // Connect to domain “default” using password “bpel”
    // null IP address means local server
    public static void main(String args[])
    Locator locator=null;
    String xml =" <soap:Envelope xmlns:soap=\"http://schemas.xmlsoap.org/soap/envelope\">"
    +"<soap:Header/>"
    +" <soap:Body xmlns:ns1=\"http://xmlns.oracle.com/BPELMultiplePO\">"
    +"<ns1:BPELMultiplePOProcessRequest>"
    +" <ns1:input>4686</ns1:input>"
    +" </ns1:BPELMultiplePOProcessRequest>"
    +" </soap:Body>"
    +"</soap:Envelope>";
    try
    locator = new Locator("default","bpel","10.227.5.34");
    IDeliveryService deliveryService =(IDeliveryService)locator.lookupService(IDeliveryService.SERVICE_NAME );
    NormalizedMessage nm = new NormalizedMessage( );
    nm.addPart("payload", xml );
    NormalizedMessage res =
    deliveryService.request("BPELMultiplePO(v1.1)", "process", nm);
    catch (Exception e)
    e.printStackTrace();
    But it is showing following errors.----
    java.lang.Exception: Failed to create "ejb/collaxa/system/DomainManagerBean" bean; exception reported is: "javax.naming.NameNotFoundException: ejb/collaxa/system/DomainManagerBean not found
         at com.evermind.server.rmi.RMIContext.lookup(RMIContext.java:164)
         at com.evermind.naming.FilterContext.lookup(FilterContext.java:138)
         at com.evermind.naming.SubFilterContext.lookup(SubFilterContext.java:55)
         at javax.naming.InitialContext.lookup(InitialContext.java:347)
         at com.oracle.bpel.client.util.BeanRegistry.lookupDomainManagerBean(BeanRegistry.java:218)
         at com.oracle.bpel.client.auth.DomainAuthFactory.authenticate(DomainAuthFactory.java:83)
         at com.oracle.bpel.client.auth.DomainAuthFactory.authenticate(DomainAuthFactory.java:47)
         at com.oracle.bpel.client.Locator.<init>(Locator.java:87)
         at mypackage.InvokeBpel1.main(InvokeBpel1.java:26)
         at com.oracle.bpel.client.util.BeanRegistry.lookupDomainManagerBean(BeanRegistry.java:232)
         at com.oracle.bpel.client.auth.DomainAuthFactory.authenticate(DomainAuthFactory.java:83)
         at com.oracle.bpel.client.auth.DomainAuthFactory.authenticate(DomainAuthFactory.java:47)
         at com.oracle.bpel.client.Locator.<init>(Locator.java:87)
         at mypackage.InvokeBpel1.main(InvokeBpel1.java:26)
    What should I do remove this problem?

    Your problem sounds like many RMI problems answered in this forum in the past, especially if the java client is not on the same container as the bpel engine.
    Usually solved with setting some environment properties like dedicated.rmicontext=true etc.
    Please search the forum history.

  • Invoking Bpel Process from JAVA

    Hi I am new to BPEl.
    I am trying to Invoke Bpel From Java client provided in samples...
    i am getting
    java.lang.NullPointerException
    at this line..
    Map payload = res.getPayload();
    The Bpel Process is on my local machine...
    i kept the properties file as it is....
    Can any one Respond please.....

    Hi
    now i am getting this exception
    java.lang.Exception: Failed to create "ejb/collaxa/system/DomainManagerBean" bean; exception reported is: "javax.naming.NamingException: Lookup error: java.lang.NoClassDefFoundError: javax/servlet/http/HttpSessionContext; nested exception is:
         java.lang.NoClassDefFoundError: javax/servlet/http/HttpSessionContext [Root exception is java.lang.NoClassDefFoundError: javax/servlet/http/HttpSessionContext]
         at com.evermind.server.rmi.RMIContext.lookup(RMIContext.java:168)
         at javax.naming.InitialContext.lookup(InitialContext.java:347)
         at com.oracle.bpel.client.util.BeanRegistry.lookupDomainManagerBean(BeanRegistry.java:218)
         at com.oracle.bpel.client.auth.DomainAuthFactory.authenticate(DomainAuthFactory.java:83)
         at com.oracle.bpel.client.Locator.<init>(Locator.java:140)
         at com.oracle.bpel.client.Locator.<init>(Locator.java:111)
         at com.otn.samples.RMIClient.main(RMIClient.java:49)
    Caused by: java.lang.NoClassDefFoundError: javax/servlet/http/HttpSessionContext
         at java.lang.ClassLoader.defineClass0(Native Method)
         at java.lang.ClassLoader.defineClass(ClassLoader.java:539)
         at java.security.SecureClassLoader.defineClass(SecureClassLoader.java:123)
         at java.net.URLClassLoader.defineClass(URLClassLoader.java:251)
         at java.net.URLClassLoader.access$100(URLClassLoader.java:55)
         at java.net.URLClassLoader$1.run(URLClassLoader.java:194)
         at java.security.AccessController.doPrivileged(Native Method)
         at java.net.URLClassLoader.findClass(URLClassLoader.java:187)
         at java.lang.ClassLoader.loadClass(ClassLoader.java:289)
         at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:274)
         at java.lang.ClassLoader.loadClass(ClassLoader.java:235)
         at java.lang.ClassLoader.loadClassInternal(ClassLoader.java:302)
         at java.lang.Class.getDeclaredMethods0(Native Method)
         at java.lang.Class.privateGetDeclaredMethods(Class.java:1655)
         at java.lang.Class.getDeclaredMethod(Class.java:1262)
         at java.io.ObjectInputStream$1.run(ObjectInputStream.java:1198)
         at java.security.AccessController.doPrivileged(Native Method)
         at java.io.ObjectInputStream.auditSubclass(ObjectInputStream.java:1190)
         at java.io.ObjectInputStream.verifySubclass(ObjectInputStream.java:1171)
         at java.io.ObjectInputStream.<init>(ObjectInputStream.java:248)
         at com.evermind.io.ClassLoaderObjectInputStream.<init>(ClassLoaderObjectInputStream.java:16)
         at com.evermind.server.ejb.EJBInputStream.<init>(EJBInputStream.java:35)
         at com.evermind.server.rmi.RMIInputStream.<init>(RMIInputStream.java:20)
         at com.evermind.server.rmi.RMIConnection.createInputStream(RMIConnection.java:2417)
         at com.evermind.server.rmi.RMIConnection.connect(RMIConnection.java:2555)
         at com.evermind.server.rmi.RMIConnection.connect(RMIConnection.java:2361)
         at com.evermind.server.rmi.RMIConnection.lookup(RMIConnection.java:1800)
         at com.evermind.server.rmi.RMIServer.lookup(RMIServer.java:676)
         at com.evermind.server.rmi.RMIContext.lookup(RMIContext.java:149)
         ... 6 more
    can you say how to fix this...

  • How to call BPEL process from Java Web Service?

    Any example/sample/tutorial on this?
    TIA.

    I've done something similar a few times, specifically using a standalone Java application to invoke a BPEL process (so that it can be called from a cron job, for instance).
    The thing to remember is that a BPEL process presents itself to the outside world as a Web service. If your Java Web service can communicate with other Web services (by sending a message of the appropriate format to the URL of the other Web service), then exactly the same technique can be used to call the BPEL process. You know what the input message has to look like, and you know where the process is located on your network, so set up the Java Web service to send the message to that address.

  • Error when invoking BPEL process from Java client

    Hi,
    I am trying to invoke the SyncHelloWorld BPEL process through a simple java application. When I run the application, I get the following error:
    java.rmi.RemoteException: ; nested exception is:
         ORABPEL-02052
    Cannot lookup BPEL domain.
    The BPEL domain "default" cannot be found; the domain may not have initialized properly.
    Please verify that the BPEL domain loader has a valid set of initialization properties in the application properties file.
         at com.oracle.bpel.client.dispatch.DeliveryService.request(DeliveryService.java:95)
         at com.oracle.bpel.client.dispatch.DeliveryService.request(DeliveryService.java:44)
         at HelloWorld.main(HelloWorld.java:49)
    Caused by: ORABPEL-02052
    Cannot lookup BPEL domain.
    The BPEL domain "default" cannot be found; the domain may not have initialized properly.
    Please verify that the BPEL domain loader has a valid set of initialization properties in the application properties file.
         at com.collaxa.cube.engine.CubeEngineHolder.getStatus(CubeEngineHolder.java:41)
         at com.collaxa.cube.engine.CubeEngineHolder.getEngine(CubeEngineHolder.java:52)
         at com.collaxa.cube.engine.CubeContextManager.create(CubeContextManager.java:61)
         at com.collaxa.cube.engine.dispatch.DispatchHelper.scheduleRemote(DispatchHelper.java:191)
         at com.oracle.bpel.client.dispatch.BaseDispatcherService.initialRequestAnyType(BaseDispatcherService.java:762)
         at com.oracle.bpel.client.dispatch.BaseDispatcherService.initialRequest(BaseDispatcherService.java:340)
         at com.oracle.bpel.client.dispatch.BaseDispatcherService.request(BaseDispatcherService.java:241)
         at com.oracle.bpel.client.dispatch.DispatcherService.request(DispatcherService.java:66)
         at com.oracle.bpel.client.dispatch.DeliveryService.request(DeliveryService.java:80)
         ... 2 more
    However, when I start the PM, I get a message saying OraBPEL "default" BPEL domain loaded. The code for the Java client is as follows (the error occurs when calling deliveryService.request(...)):
    Properties props = new java.util.Properties();
                   props.setProperty("orabpel.platform","oc4j_10g");
                   props.setProperty("java.naming.factory.initial","com.evermind.server.rmi.RMIInitialContextFactory");
                   props.setProperty("java.naming.provider.url","ormi://localhost/orabpel");
                   props.setProperty("java.naming.security.principal","admin");
                   props.setProperty("java.naming.security.credentials","welcome");
                   props.setProperty("dedicated.rmicontext", "true");
                   Locator locator = new Locator("default","bpel",null,props);
              String input = "someInput";
              String xml = "<input xmlns=\"http://tutorial.oracle.com\">"
              + input + "</input>";
              IDeliveryService deliveryService =
              (IDeliveryService)locator.lookupService
              (IDeliveryService.SERVICE_NAME );
    //          construct the normalized message and send to oracle bpel processmanager
              NormalizedMessage nm = new NormalizedMessage( );
              nm.addPart("payload", xml );
              NormalizedMessage res =
              deliveryService.request("SyncHelloWorld", "process", nm);
              Map payload = res.getPayload();
              System.out.println(payload.get("payload") );
    Any ideas would be greatly appreciated
    Thanks
    Herman

    Could you please run obversion.bat and let us know what version of the engine you are running? If timezone allows and you have the availability, I would like to try to broker a quick 15-minute web conference with a member of our dev team to look at this problem and provide a more detailed answer. What is your time difference with San Francisco (PST)?
    Edwin

  • Error Occured while Invoking a BPEL Process from JAVA

    Hi.....
    When initiating a BPEL process from JAVA the code is working fine and the Process is getting initiated.But while using that code in J2EE project as a java code and while calling that method Error is occuring.....
    Here by i am attaching my JAVA Code which runs as an applicateion and package which runs in Server....
    JSP and Java Method Used:
    JSP Code:
    ===============
    <%@ page import=" bo.callbpel" %>
    <%@ page language="java" contentType="text/html; charset=ISO-8859-1"
    pageEncoding="ISO-8859-1"%>
    <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
    <html>
    <head>
    <meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1">
    <title>FEATT - I30</title>
    </head>
    <body>
    <%
    String input=request.getParameter("dnvalue");
    callbpel p=new callbpel();
    String Output=p.Initiate(input);
    out.print("The Input Given to the BPEL Process is : "+input);
    %>
    <BR><BR><BR><BR><BR><BR>
    <%
    out.print("The Reply from BPEL Process is : "+Output);
    %>
    </body>
    </html>
    Java Code:
    package bo;
    import com.oracle.bpel.client.Locator;
    import com.oracle.bpel.client.NormalizedMessage;
    import com.oracle.bpel.client.delivery.IDeliveryService;
    import java.util.Map;
    import java.util.Properties;
    import oracle.xml.parser.v2.XMLElement;
    /*import javax.servlet.RequestDispatcher;
    import javax.servlet.ServletConfig;
    import javax.servlet.ServletException;
    import javax.servlet.http.HttpServlet;
    import javax.servlet.http.HttpServletRequest ;
    import javax.servlet.http.HttpServletResponse;
    import javax.servlet.http.HttpSession; */
    //import java.util.*;
    import javax.naming.Context;
    import javax.naming.InitialContext;
    import javax.naming.NamingException;
    public class callbpel {
         public String Initiate(String value){
              String replyText=null;
              String input = value;
              System.out.println(input);
              String xmlInput= "<ns1:AccessDBBPELProcessRequest xmlns:ns1=\"http://xmlns.oracle.com/AccessDBBPEL\"><ns1:input>"+input+"</ns1:input></ns1:AccessDBBPELProcessRequest>";
              String xml="<ns1:BPELProcess1ProcessRequest xmlns:ns1=\"http://xmlns.oracle.com/BPELProcess1\">";
              xml=xml+"<ns1:input>"+input+"</ns1:input>";
              xml=xml+"</ns1:BPELProcess1ProcessRequest>";
              try{
              Properties props=new Properties();
              props.setProperty("orabpel.platform","ias_10g");
              props.setProperty("java.naming.factory.initial","com.evermind.server.rmi.RMIInitialContextFactory");
              props.setProperty("java.naming.provider.url","opmn:ormi://157.227.132.226:6003:home/orabpel");
              props.setProperty("java.naming.security.principal","oc4jadmin");
              props.setProperty("java.naming.security.credentials","oc4jadmin");
              props.setProperty("dedicated.rmicontext", "true");
              Locator locator = new Locator("default", "bpel", props);
              String uniqueBpelId = com.collaxa.cube.util.GUIDGenerator.generateGUID();
              //System.out.println(uniqueBpelId);
              //java.util.Map msgProps = new HashMap();
              System.out.println("After creating the locator object......");
              IDeliveryService deliveryService =(IDeliveryService)locator.lookupService(IDeliveryService.SERVICE_NAME);
              System.out.println("Before creating the NormalizedMessage object......");
              NormalizedMessage nm = new NormalizedMessage();
              System.out.println("After creating the NormalizedMessage object.*.*.*...");
              //msgProps.put("conversationId",uniqueBpelId);
              //nm.setProperty("conversationId",uniqueBpelId);
              nm.addPart("payload", xml);
              System.out.println("Before creating response object......");
              NormalizedMessage res = deliveryService.request("BPELProcess1", "process", nm);
              System.out.println("After calling the BPELProcess1 .*.*.*...");
              Map payload = res.getPayload();
              System.out.println("BPEL called");
              XMLElement xmlEl=(oracle.xml.parser.v2.XMLElement)payload.get("payload");
              replyText=xmlEl.getText();
              System.out.println("Reply from BPEL Process>>>>>>>>>>>>> "+replyText);
              catch (Exception e) {
              System.out.println("Exception : "+e);
              e.printStackTrace();
              return replyText;
    While Creating and Object for the Class callbpel and Whilw Calling that Method
    callbpel p=new callbpel();
    String Output=p.Initiate(input);
    Its throwing an Error:
    Error Occured is:
    After creating the locator object......
    Before creating the NormalizedMessage object......
    After creating the NormalizedMessage object.*.*.*...
    Before creating response object......
    Apr 24, 2008 9:12:00 AM org.apache.catalina.core.StandardWrapperValve invoke
    SEVERE: Servlet.service() for servlet jsp threw exception
    java.lang.NoClassDefFoundError: javax/ejb/EJBException
         at com.oracle.bpel.client.util.ExceptionUtils.handleServerException(ExceptionUtils.java:76)
         at com.oracle.bpel.client.delivery.DeliveryService.getDeliveryBean(DeliveryService.java:254)
         at com.oracle.bpel.client.delivery.DeliveryService.request(DeliveryService.java:83)
         at com.oracle.bpel.client.delivery.DeliveryService.request(DeliveryService.java:53)
         at bo.callbpel.Initiate(callbpel.java:55)
         at org.apache.jsp.output_jsp._jspService(output_jsp.java:55)
         at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:98)
         at javax.servlet.http.HttpServlet.service(HttpServlet.java:803)
         at org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:331)
         at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:329)
         at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:265)
         at javax.servlet.http.HttpServlet.service(HttpServlet.java:803)
         at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:269)
         at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:188)
         at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:213)
         at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:174)
         at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:127)
         at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:117)
         at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:108)
         at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:151)
         at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:874)
         at org.apache.coyote.http11.Http11BaseProtocol$Http11ConnectionHandler.processConnection(Http11BaseProtocol.java:665)
         at org.apache.tomcat.util.net.PoolTcpEndpoint.processSocket(PoolTcpEndpoint.java:528)
         at org.apache.tomcat.util.net.LeaderFollowerWorkerThread.runIt(LeaderFollowerWorkerThread.java:81)
         at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:689)
         at java.lang.Thread.run(Unknown Source)
    For Running JSP i am Using Eclipse 3.2.0 and apache-tomcat-5.5.25
    Please Provide me a Solution......
    Thanks in Advance.....
    Regards,
    Suresh K

    Have got the same problem. Scenario at my end is little different though.
    I am trying to invoke a BPEL process from an ESB Service.
    I am trying to look into it..
    However, would be grateful, if someone can give some insight into this since many are running into this issue without being able to fix.
    Ashish.

  • Invoking a BPEL process from java

    Hello,
    I tried invoking a BPEL process from java. I got the following error:
    Error deserializing
    return value: java.io.InvalidClassException:
    javax.xml.namespace.QName, local class incompatible:
    classdesc stream serialVersionUID = ..., local class serialVersionUID = ...
    Thank you for helping me.

    Hello,
    Here is the code I use:
    Properties props = new Properties();
    Locator locator = null;
    props.put("orabpel.platform", "ias_10g" );
    props.put("java.naming.factory.initial","com.evermind.server.rmi.RMIInitialContextFactory" );
    props.put("java.naming.provider.url","opmn:ormi://host:port/orabpel" );
    props.put("java.naming.security.principal", "adminuser" );
    props.put("java.naming.security.credentials", "mdp" );
    String securityCredentials = "adminuser";
    String selectedDomain = "default";
    locator = new Locator(selectedDomain,securityCredentials,props);
    IBPELProcessHandle procs[] = locator.listProcesses();
    The error is:
    Exception in thread "main" java.rmi.UnmarshalException: Error deserializing return-value: java.io.InvalidClassException: com.oracle.bpel.client.BPELProcessHandle; local class incompatible: stream classdesc serialVersionUID = 5429682712928177644, local class serialVersionUID = 8176841433835717563
    at com.oracle.bpel.client.util.ExceptionUtils.handleServerException(ExceptionUtils.java:82)
    at com.oracle.bpel.client.Locator.listProcesses(Locator.java:309)
    Thanks for help.
    Edited by: 857737 on 14 sept. 2012 10:00

  • Error Invoking a BPEL process from JAVA

    Dear colleagues,
    I'm facing a error at execution time when I'm invoking a BPEL process from java. My BPEL process is in a different server than my application. BPEL is running in SOA SUITE 10.1.3.1 and my JAVA application so far is in the embebed OC4J of my Jdveloper 10.1.3.3. I've seen different post with a similiar problem, but there wasn't never a solution!. Here you have the code following by the error:
    ***************** SOURCE **************************************
    Locator locator = new Locator("default", "bpel");
    IDeliveryService deliveryService =
    (IDeliveryService)locator.lookupService
    (IDeliveryService.SERVICE_NAME );
    System.out.println(deliveryService.SERVICE_NAME);
    System.out.println(deliveryService.LOCAL_SERVICE_NAME);
    NormalizedMessage nm = new NormalizedMessage();
    nm.addPart("payload", xml );
    NormalizedMessage res =
    deliveryService.request("LOAD_DB_5", "process", nm);
    ********************* ERROR ************************************
    08/07/23 17:07:21 java.lang.Exception: Fallo al crear el bean "ejb/collaxa/system/DeliveryBean"; la excepción mostrada es: "javax.naming.NameNotFoundException: ejb/collaxa/system/DeliveryBean not found
         at com.evermind.server.rmi.RMIServerContext.lookup(RMIServerContext.java:207)
         at com.evermind.server.ApplicationContext.unprivileged_lookup(ApplicationContext.java:257)
         at com.evermind.server.ApplicationContext.lookup(ApplicationContext.java:197)
         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:53)
         at amaos.xml.loadData.LoadXml.loadData(LoadXml.java:31)
         at amaos.view.beans.FileProcessor.fileUploaded(FileProcessor.java:159)
         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:585)
         at com.sun.faces.el.MethodBindingImpl.invoke(MethodBindingImpl.java:146)
         at oracle.adf.view.faces.component.UIXComponentBase.__broadcast(UIXComponentBase.java:1087)
         at oracle.adf.view.faces.component.UIXEditableValue.broadcast(UIXEditableValue.java:247)
         at javax.faces.component.UIViewRoot.broadcastEvents(UIViewRoot.java:269)
         at javax.faces.component.UIViewRoot.processValidators(UIViewRoot.java:363)
         at com.sun.faces.lifecycle.ProcessValidationsPhase.execute(ProcessValidationsPhase.java:98)
         at com.sun.faces.lifecycle.LifecycleImpl.phase(LifecycleImpl.java:245)
         at com.sun.faces.lifecycle.LifecycleImpl.execute(LifecycleImpl.java:110)
         at javax.faces.webapp.FacesServlet.service(FacesServlet.java:213)
         at com.evermind.server.http.ResourceFilterChain.doFilter(ResourceFilterChain.java:65)
         at amaos.view.UploadQuestionary.doFilter(UploadQuestionary.java:24)
         at com.evermind.server.http.EvermindFilterChain.doFilter(EvermindFilterChain.java:15)
         at amaos.view.UploadQuestionary.doFilter(UploadQuestionary.java:24)
         at com.evermind.server.http.EvermindFilterChain.doFilter(EvermindFilterChain.java:17)
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