OC4J_10.1.3 (Exception while calling a webservice from another webservice)

I have the following situation --
1. I have two WebServices A and B deployed onto OC4J_10.1.3
They both work when I test them using the test service
2. My real need is to call webservice A from B. So I created a proxy for A using JDEV
and deployed into OC4J. Now when I use the test service and call methods on B as before it does not work. I get the following exceptions when I try to instantiate the stub.
WebServiceASoapHttpPortClient myPort = new WebServiceASoapHttpPortClient();
SEVERE: caught exception while handling request: java.lang.NoSuchMethodError: oracle.j2ee.ws.common.encoding.literal.LiteralFragmentSerializer.<init>(Ljavax/xml
/namespace/QName;ZZLjavax/xml/namespace/QName;Ljava/lang/String;Z)V java.lang.NoSuchMethodError: oracle.j2ee.ws.common.encoding.literal.LiteralFragmentSerializer.<init>(Ljavax/xml/namespace/QName;ZZLjavax/xml/namespace/QName;Ljava/lang/Stri
ng;Z)V
It seems as though OC4J is not able to find LiteralFragmentSerializer methods. But wsclient.jar must be available on OC4J's CLASSPATH.
My webservice is very simple and the encoding is SOAP1.1 (Document/Literal).
Any insights ?
Thanks very much.
--venkat

Have you tried downloading and installing wsclient_extended.jar instead of wsclient.jar?

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The workspace object at the start-->intradoc.jdbc.JdbcWorkspace@1770976
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------------------ Doing the clean ups
<Jun 4, 2011 8:41:47 PM GMT+05:30> <Error> <oracle.ucm.idccs> <UCM-CS-000001> <g
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>
Else..Sevice Exception-18
Name of doc apex.log AUthorweblogic
<Jun 4, 2011 8:41:47 PM GMT+05:30> <Error> <oracle.ucm.idccs> <UCM-CS-050025> <C
ommit is called by thread '[ACTIVE] ExecuteThread: '4' for queue: 'weblogic.kern
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<Jun 4, 2011 8:41:47 PM GMT+05:30> <Error> <oracle.ucm.idccs> <UCM-CS-000001> <g
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at intradoc.server.Service.doAction(Service.java:477)
at intradoc.server.ServiceRequestImplementor.doActions(ServiceRequestImp
lementor.java:1458)
at intradoc.server.Service.doActions(Service.java:472)
at intradoc.server.ServiceRequestImplementor.executeActions(ServiceReque
stImplementor.java:1391)
at intradoc.server.Service.executeActions(Service.java:458)
at intradoc.server.ServiceRequestImplementor.doRequest(ServiceRequestImp
lementor.java:737)
at intradoc.server.Service.doRequest(Service.java:1890)
at intradoc.server.ServiceManager.processCommand(ServiceManager.java:435
at intradoc.server.IdcServerThread.processRequest(IdcServerThread.java:2
65)
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ls.java:1343)
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equestUtils.java:1715)
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apper.java:222)
at sun.reflect.GeneratedMethodAccessor115.invoke(Unknown Source)
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sorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:597)
at idcservlet.common.IdcMethodHolder.invokeMethod(IdcMethodHolder.java:8
7)
at idcservlet.common.ClassHelperUtils.executeMethodEx(ClassHelperUtils.j
ava:305)
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tils.java:278)
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ervletUtils.java:1600)
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at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.ja
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at oracle.security.jps.util.JpsSubject.doAsPrivileged(JpsSubject.java:31
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at java.security.AccessController.doPrivileged(Native Method)
at oracle.security.jps.util.JpsSubject.doAsPrivileged(JpsSubject.java:31
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at oracle.security.jps.ee.http.JpsAbsFilter.doFilter(JpsAbsFilter.java:1
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at oracle.security.jps.ee.http.JpsFilter.doFilter(JpsFilter.java:71)
at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.ja
va:56)
at weblogic.servlet.internal.WebAppServletContext$ServletInvocationActio
n.wrapRun(WebAppServletContext.java:3715)
at weblogic.servlet.internal.WebAppServletContext$ServletInvocationActio
n.run(WebAppServletContext.java:3681)
at weblogic.security.acl.internal.AuthenticatedSubject.doAs(Authenticate
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at weblogic.security.service.SecurityManager.runAs(SecurityManager.java:
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at weblogic.servlet.internal.WebAppServletContext.execute(WebAppServletC
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at weblogic.servlet.internal.ServletRequestImpl.run(ServletRequestImpl.j
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at weblogic.work.ExecuteThread.execute(ExecuteThread.java:207)
at weblogic.work.ExecuteThread.run(ExecuteThread.java:176)
Thanks,
Aakash

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http://help.sap.com/saphelp_nwce72/helpdata/en/90/71d273fa724cc9bb644ab00405e6f8/content.htm and also the SAP How to guide from: http://www.sdn.sap.com/irj/scn/go/portal/prtroot/docs/library/uuid/d02262d8-7814-2c10-5c97-d855d38e9923?quicklink=index&overridelayout=true.
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I exported the ADSUser-cert certificate from here and imported into Identity Management for the User ADSUser under its Certificates tab.
Also updated SecureConfigPort_Document (in Destination Template Management under SOA Administration) security settings to X.509 Client Certificate and in Details, I have chosen the View ADSCerts and entry ADSUser.
Even after all the steps as per the document and the help.sap.com link provided above, when I try to test this through a test URL
(https://host:https-port/webdynpro/resources/company.com/test~wd/TestAdobeApp) that our developers have given me for this, I get a (401)
Unauthorized error:
500 Internal Server Error is returned for HTTP request
[https://host:https-port/webdynpro/resources/company.com/test~wd/TestAdobeApp]
com.sap.tc.adobe.pdfobject.base.core.PDFObjectRuntimeException:
Exception while calling ADS; Inappropriate WSIL; configure the
destination path
correctly./ncom.sap.esi.esp.service.server.query.discovery.ExtendedServiceException:
com.sap.engine.services.webservices.jaxrpc.exceptions.InvalidResponseCodeException: Invalid Response Code: (401) Unauthorized. The requested
URL was:"Connect to https://host:https-port/inspection.wsil/"
I have checked the security log file and it shows:
LOGIN.FAILED
User: N/A
IP Address: 192.165.90.102
Authentication Stack: sap.com/tcesiesp~wsil*inspection.wsil
Also, ran Security Troubleshooting Wizard from NWA and reproduced the problem while collecting these traces. There were some entries like:
Login failed!
[EXCEPTION]
java.security.PrivilegedActionException:
com.sap.engine.services.security.exceptions.BaseLoginException: Cannot
authenticate the user.
Caused by: com.sap.security.core.server.jaas.DetailedLoginException:
Received no SAP Authentication Assertion Ticket.
Received no SAPLogonTicket. Authentication stack:
[sap.com/tcesiesp~wsil*inspection.wsil].
Any idea how I can solve this? Anybody got this error?
Thanks,
Shitij

Opened an OSS message with SAP and they told me that the certificates being generated from NWA are in a different format from what is accepted in user store.
So, generated new certificates from OS level using sapgenpse and now it worked.

JDBC Exception while calling a web-service

Hi all,
We are getting the following JDBC Driver Timeout Exception while calling an external web-service..
An exception occurred while executing a transaction. Details: An error occurred while accesing the database. Detail:SQL statement: ' SELECT INSTANCEDATA, PROCESSID, INSTID, THREADID, NAME, PARENTTHREAD, PRIORITY, CREATIONTIME, AUTHOR, PARTICIPANT, NEXTPARTICIPANT, PROCESSDEADLINE, ACTIVITYDEADLINE, RECEIVETIME, ACTIVITYNAME, NTHREADS, CTHREADS, FCTHREAD, TOTALTHREADS, STATE, SOURCEACTIVITYNAME, ROLEIN, PENDINGITEMID, LASTRESULT, ITEMDEADLINE, NCHANGES , NREMARKS, NATTACHMENTS, HASPARTFORROLE,MICROACTIVITYNAME FROM PPROCINSTANCE WHERE PROCESSID = 11AND INSTID = 10 AND THREADID = 0 FOR UPDATE' Caused by: [BEA][Oracle JDBC Driver][Oracle]ORA-02049: timeout: distributed transaction waiting for lock fuego.transaction.DatabaseException:
How do we resolve this exception?
We have increased the JTA timeout to 120 seconds.. in the engine..
Our process is deployed on Weblogic Server

Looks like specific record for the Instance id 10 is locked in the Engine table. I am not quite sure, what kind of Business scenraio you executed to end up in this issue.
But you can try restarting the BPM engine or check with the Oracle DBA to see any lock on the rows in Engine database and perform required unlocking operations.
-Lovin.V

Exception while calling native profiler (root cause: no message available [

Hi,
We are setting up MAM30 using the new technology (NWMADMIN). During sync. I get the error message "Exception while calling native profiler (root cause: no message available [java.lang.reflect.Invocat...". Can anyone help me on this?
Thanks
Kind regards
Jacob

Hi Jacob,
I once faced this problem(no in MAM though)
I will try to guess the solution to your problem,
1) My first guess would be that, the header file in MAM30 using the 'javah' tool, did not pass the fully qualified name of the class as the argument. The 'javah' tool will not complain and will produce an incorrect header file.
2) The Native method names wouldnt have got a match for the java method names, might be missing the package name. here you need to import the missing ones.
3) Or you would be calling static native methods using objects, it should be accessed in a static way. you can call them directly.
Hope this helps.
Regards
Divya.

SQL Exception: Invalid column index while calling stored proc from CO.java

Hello all,
I am getting a "SQL Exception: Invalid column index" error while calling stored proc from CO.java
# I am trying to call this proc from controller instead of AM
# PL/SQL Proc has 4 IN params and 1 Out param.
Code I am using is pasted below
==============================================
          OAApplicationModule am = (OAApplicationModule)oapagecontext.getApplicationModule(oawebbean);
OADBTransaction txn = (OADBTransaction)am.getOADBTransaction();
OracleCallableStatement cs = null;
cs = (OracleCallableStatement)txn.createCallableStatement("begin MY_PACKAGE.SEND_EMAIL_ON_PASSWORD_CHANGE(:1, :2, :3, :4, :5); end;", 1);
     try
cs.registerOutParameter(5, Types.VARCHAR, 0, 2000);
                    cs.setString(1, "[email protected]");
                         cs.setString(2, s10);
//Debug
System.out.println(s10);
                         cs.setString (3, "p_subject " );
                         cs.setString (4, "clob_html_message - WPTEST" );
               outParamValue = cs.getString(1);
cs.executeQuery();
txn.commit();
catch(SQLException ex)
throw new OAException("SQL Exception: "+ex.getMessage());
=========================================
Can you help please.
Thanks,
Vinod

You may refer below URL
http://oracleanil.blogspot.com/2009/04/itemqueryvoxml.html
Thanks
AJ

'Class Cast Exception' while invoking a EJB from a Servlet

          Hi,
          I am working on J2EE applications.I am using Webgain studio and weblogic server.I
          got a problem while invoking EJB from the servlet.
          While calling an EJB from the servlet, it is giving that "Class Cast Exception".This
          is because, the remote home reference is not able to type casted to the"Home Interface"
          of the EJB, even if I type casted explicitly. It is creating the context and able
          to identify the EJB with the JNDI name.
          Could please help me in solving this problem.I am pasting the code here.
          Thanks in advance,
          Dharma
          public void doGet(HttpServletRequest req, HttpServletResponse resp)
               throws ServletException, IOException
                    resp.setContentType("text/html");
                    PrintWriter out = new PrintWriter(resp.getOutputStream());
          try
          Context context=getInitialContext();
          Object reference=context.lookup("ArlProjContractorAppletSession");
          ArlProjContractorAppletSessionHome home=(ArlProjContractorAppletSessionHome)PortableRemoteObject.narrow(reference,ArlProjContractorAppletSessionHome.class);
          //Exception is occuring in the above statement. It is unable
          //to cast to the home interface
                    ArlProjContractorAppletSession the_ejb=null;
          try
          the_ejb=home.create();
          System.out.println("the_ejb = " + the_ejb.toString());
          catch(Exception e)
          e.printStackTrace();
          catch(Exception e)
          e.printStackTrace();
                    // to do: code goes here.
                    out.println("<HTML>");
                    out.println("<HEAD><TITLE>Contractor TimeTracker</TITLE></HEAD>");
                    out.println("<BODY>");
                    // to do: your HTML goes here.
                    out.println("</BODY>");
                    out.println("</HTML>");
                    out.close();


          I came across this kind of problem once. My problem went away after I upgraded
          from 5.1 SP6 to 5.1 SP8.
          "Dharma" <[email protected]> wrote:
          >
          >Hi,
          >
          >I am working on J2EE applications.I am using Webgain studio and weblogic
          >server.I
          >got a problem while invoking EJB from the servlet.
          >
          >While calling an EJB from the servlet, it is giving that "Class Cast
          >Exception".This
          >is because, the remote home reference is not able to type casted to the"Home
          >Interface"
          >of the EJB, even if I type casted explicitly. It is creating the context
          >and able
          >to identify the EJB with the JNDI name.
          >
          >Could please help me in solving this problem.I am pasting the code here.
          >
          >Thanks in advance,
          >Dharma
          >
          >
          >public void doGet(HttpServletRequest req, HttpServletResponse resp)
          >     throws ServletException, IOException
          >     {
          >          resp.setContentType("text/html");
          >          PrintWriter out = new PrintWriter(resp.getOutputStream());
          >
          > try
          > {
          >
          > Context context=getInitialContext();
          >
          > Object reference=context.lookup("ArlProjContractorAppletSession");
          >
          > ArlProjContractorAppletSessionHome home=(ArlProjContractorAppletSessionHome)PortableRemoteObject.narrow(reference,ArlProjContractorAppletSessionHome.class);
          >
          >//Exception is occuring in the above statement. It is unable
          >//to cast to the home interface
          >
          >          ArlProjContractorAppletSession the_ejb=null;
          >
          > try
          > {
          > the_ejb=home.create();
          >
          > System.out.println("the_ejb = " + the_ejb.toString());
          >
          > }
          > catch(Exception e)
          > {
          > e.printStackTrace();
          > }
          > }
          > catch(Exception e)
          > {
          > e.printStackTrace();
          > }
          >          // to do: code goes here.
          >
          >          out.println("<HTML>");
          >          out.println("<HEAD><TITLE>Contractor TimeTracker</TITLE></HEAD>");
          >          out.println("<BODY>");
          >
          >          // to do: your HTML goes here.
          >
          >          out.println("</BODY>");
          >          out.println("</HTML>");
          >          out.close();
          >     }
          >
          >
          >
          >
          >

OC4J_10.1.3 (Exception while calling a webservice from another webservice)

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