Fuzzy controller with 5 inputs

Dear
I have two questions:
1. Is there anyway to load or open the files of .fis using matlab in labview?
2. I have fuzzy controllers with 5 inputs but why the fuzzy controller in labview is limited to only four inputs? Is there anyway to build a fuzzy controler with 4 inputs?
Thanks

Hey Eng.Ahmad
I think it is possible to employ a 5th input for the fuzzy controller (or any number for that matter). It requires editing the (Fuzzy Controller.vi) and (Inferenz4.vi) In the second one the job is not very simple but I think it can be done. You have to add case5 to the case structure that creates all the 4 inputs (and it shall create 5 inputs after editing), you also have to make the big For Loop run 5 times instead of 5 etc... In the Fuzzy Controller.vi you only have to add one set of inputs similar to others. 
I am sorry but I have to admit straight from here that I have not tried to do this as I still do not know how to use this whole "fuzzy business". But if you attempt to do this, please post a reply with the result. 
Message Edited by RafalM on 05-06-2009 10:08 AM

Similar Messages

  • I need to design fuzzy controller with pid control .

    hi ,
    I need to design fuzzy controller with pid control . to control   Dc servo motor i have NI DAQ PCI 6251 anyone help me??

    ssaara,
    Along with the shipping examples, here is a link to the PID Control Toolkit User Manual. Fuzzy Logic control is discussed in Part II of the manual, Chapters 5 and 8 are good starting points.
    --Michelle
    Instrument Control R&D
    National Instruments
    Instrument Control
    Machine Vision

  • How to put 2d data as input of fuzzy controller​?

    Hi
    I am working on fuzzy based controller. I have two inputs: 01. EMG 02. Acceleration Angle. These two inputs make a 2d array. But the fuzzy controller VI doesn't accept the 2d array. So I concatenated the array and it worked. But the problem is, when I tried to run the VI for real time data, it took some emg data and then angle data (please see the picture attached, blue circle is EMG and red circle is angle.) But i need those one by one, i.e. one emg data then one angle data then again one emg and so on... How to get it? Please let me know if you have any idea. One simplified VI (for offline data) and my fuzzy system (.fs) are attached herewith.
    Thanks-
    Taslim
    Attachments:
    fuzzy.jpg ‏163 KB
    Fuzzy-EMG.vi ‏75 KB
    emg.zip ‏1 KB

    Use the Interleave 1D Arrays function instead of the Build Array function.
    Kelly Bersch
    Certified LabVIEW Developer
    Kudos are always welcome

  • Fuzzy controller I/O characteristics field

    Hi,
    I want to test my fuzzy control and check the I/O characteristics field of my controller.
    I could not find the map of my controller.
    my LabVIEW version is 8.6.1.
    Thanx

    Hello,
    There is not a built in function, but if you only have 2 inputs and 1 output you can certainly plot this data on a 3d graph.  You can read in your fuzzy controller then create 2 for loops, one nested within the other.  In each of these vary input 1 and input 2 along the range that you are interested in and pass those values to the fuzzy logic controller.  You can then pass your input 1 and input 2 arrays along with the matrix of results (Z) to the 3D surface plot and you should see the information you are looking for.
    Hope this helps,
    Angela M

  • Controller different Input in the same time in a real Scenario...(SIMULATION IN 2 TANKS CONTROLLER BY PCB BOARD)

    Hi! I really need help....
    I´m doing a simulation where I can controller the input and output with one external PCB, all is working properly (the communication) but my problem is, I can´t open where ever I want the different valves...I mean, I must wait until the process is finish...
    The program is working with diferents process like this:
    §Process 0:
        Programinitialization. Tanks and pipes in zero state. Control for this state with  “pump on” button.
    §Process 1:
        §State:
             “ Pump on ” button istrue: Pump 1 isrunning, andTank 1 starts to be filled with water.
             “ Pump on ” button is false: nothing happen, go to the next process
    §Process 2:
         This process is controlled from the “Control 1”button with is who control “Valve 1” for the discharge of water from tank 1 to tank 2.
    §Process 3:
          This processiscontrolledfromthe “Control 2 ”button with is who control “Valve 2” for the discharge of water from tank 1 to tank 2 if “Control 3 ” button is close or if “Control 3 ”button is open the water go out from the loop.
    §Process 4:
          This processgiveyoutheoptiontocome back totheprocess 1 ortotheprocess 2 dependingofthestate in process 3.
    So my problem is I want  run different processes in the same time, without having to wait out the current process is running....
    this look like this:
    and with the differents states...so I was trying to use a Statechart for try to improve the simulation....
    like this:
    But when I was tried to implement in labview with the statechart module i can't find the way to interconexión with this new module...
    Because i need two differents regions...but i can't use the connexion between them....
    Some new idea, help....all is welcome!!!
    Thanks in advance.
    Elena

    Buenos días Alvaro,
    Si, mejor en español
    Si, me has entendido bien, exactamente es lo que me gustaria. 
    Empece por mi cuenta con labview y hay muchas cosas que se me escapan... Voy a implementar la máquina de estados a ver si asi soluciono el problema.
    Muchas gracias!
    Un saludo!

  • Can fuzzy logic based controller be designed in FPGA of NI? The fuzzy controller is designed for controllin​g shell and tube heat exchanger.

    Please provide me some guidance for configuring FPGA with Fuzzy controller .Later with the same control algorithm dumped inside the FPGA will ber interfaced with the SHELL and Tube Heat exchanger.Thanks in advance!!

    Swg0101
    Thanks for sharing your details - it seems like we should focus on recovery of your system at this point.
    I've sent you a PM - I'll look for your private message response with your contact information and case details so we can look into this and get you some help.
    Best regards,
    Mark
    ThinkPads: S30, T43, X60t, X1, W700ds, IdeaPad Y710, IdeaCentre: A300, IdeaPad K1
    Mark Hopkins
    Program Manager, Lenovo Social Media (Services)
    twitter @lenovoforums
    English Community   Deutsche Community   Comunidad en Español   Русскоязычное Сообщество

  • Fuzzy Controller on cRIO FPGA

    Hi,
    I am trying to implement a fuzzy controller on the cRIO 9073 in FPGA mode. My problem is that there is not even the a symbol of fuzzy controll to drag and drop. Are there any possibilities to do that?
    I have already implemented the controller in scan mode. However, I want to implement it in FPGA mode to get higher performance. 
    Michael

    Hi Michael
    You're right the fuzzy controller VIs are not shown under FPGA. The Fuzzy Controller VIs are implemented for
    Windows or Real-Time. (They use DBL as data type which is not supported under FPGA)
    It is possible to implement a Multi-Channel PID with the PID Express VI under your FPGA target. For more
    information see at these two links.
    PID and Fuzzy Logic Toolkit User Manual
    http://www.ni.com/pdf/manuals/372192d.pdf
    Using PID on FPGA Targets (PID and Fuzzy Logic Toolkit)
    http://zone.ni.com/reference/en-XX/help/370401J-01​/lvpidmain/pid_on_fpga/
    Kind regards,
    Andreas Scheuber
    Applications Engineer
    NI Switzerland

  • Error while adding a custom field with Input help via AET

    Hi All,
    I need to add two custom field under Service orders at Item level in component BT140I_SRVP.
    One field is required to have the input search help f4 and autopopulates the second field
    I am able to add one field(not requiring help) successfully through AET .
    I have created one Zsearch_help in se11 and its successfully running  and Autopopulating seocnd field while I am testing it
    While adding second field through AET,I need to enter following details as -
    field label,search relevant ,serach help etc.
    When I type the name of my 'Zsearch_help' against field search help it gives me following error
    'Search help is not compatible'.
    Secondly,not getting getter and setter methods for the attrributes in BTAdminI.
    Last,please tell me if i create zhelp and activate it,would it automatically appear in the list on AETwhile assiging it to input field?
    Please help me out.Kindly be detailed as I am new to SAP CRM.
    Thanks,
    Shivani

    The question is answered in CRM 7.0 forum:
    Getting error while adding a custom field (with input help) through AET

  • Newbie, having a problem with Input in Java

    Hello, Thank you for reading this!
    I am having a hard time understanding this.
    I am having an awful time with Input into variables. The following code I have got where what I type in anything from the keyboard it stores it in the variable String "name", but when I do an If statement with the variable it does not equal when I want it too.
    Example,
    If I type in "yes" and it should display in the output
    You said yes
    science
    It will do the first part, what I typed in but when I say
    if answer == "yes" then display science
    it always goes with the else statement.
    It is little things like this that blows my mind. How am I going to tell it with an conditional operator if it does not look at them the same?
    It says I typed in yes I know this by thr System.outprintln("You typed, answer);
    but when I do an if answer == "yes" and inside the variable "answer" is "yes"
    it will not match.
    Why????????
    Is it because I am also pressing the enter key and it see's this?
    I have read the book over and over, I don't know what I am missing.
    When you look at an Input example in the book they are almost always numbers like:
    If (temp <40)
    System.out.println("Not freezing");
    Please help me with the input and conditions.
    Below is just simple code, look at the If area?
    import java.io.*;
    public class test
    public static void main(String args[])
    String name;
    BufferedReader reader;
    reader= new BufferedReader(new InputStreamReader(System.in)); System.out.println("Do you want to take the test? answer yes or no");
    try {
    answer =reader.readLine();
    System.out.println("You said " + answer);
    if (answer == "yes")
    System.out.println("Science");
    else
    System.out.println("Arts");
    catch (IOException ioe) {
    System.out.println("I/O Exception Occurred");

    You could tidy it up a bit on other ways too;-import java.io.*;
    public class test{
       public static void main(String args[]){
          String answer = "";
          BufferedReader reader= new BufferedReader(new InputStreamReader(System.in));
          System.out.print("Do you want to take the test? Please answer \"yes\" or \"no\": ");
             try {
                answer =reader.readLine();
                System.out.println("You said " + answer);
                answer = answer.toUpperCase().trim();
                if (answer.equals("YES") ) System.out.println("Science");
                else System.out.println("Arts");
             catch (IOException ioe) { System.out.println("Exception "+ioe);

  • Vendor down payment with input tax

    Dear Expert
    My client receieves down payment with input tax, to meet their legal requirement for VAT filing, they have to book entries as below;
    When receieving down payment with input tax:
    Dr. Down payment
          Input tax
      Cr. Bank
    When receiveing vendor invoice for remaining AP amount:
    Dr. Expense
          Input tax
      Cr. AP (remaining amount)
    Then clear down payment by expense
    Dr. Expense
      Cr. Down payment
    They do in this way, because input tax in down payment and input tax in remaining AP invoice should be listed as two items in their VAT report. And intput tax in down payment document is with reference field which is different from reference field in remaining AP invoice, and reference field is also one mandatory field in VAT report.
    In this case, I can not use SAP standard T-code F-54 to clear down payment. But when I tried to create a manual JV to post entry with Dr. Expense and Cr. Down payment, it's OK, but then when I used F-44 to manully clear down payment doc by manual JV, I got problem because the amount in down payment is down payment amount + input tax amount, but the amount in manual JV is only down payment.
    Does someone have a solution?
    Thanks,
    Nicole

    Nicole,
    Which country is this requirement for?  As far as I know, there is no tax incidence on downpayment.  Input tax arises only when you receive the invoice, right?  Not when you receive a downpayment.

  • Posting Vendor Downpayment requests with input tax

    Hi Gurus,
    I am trying to configure the down payment request for Vendor Payments, I want these down payment request to be posted so I un flagged the Noted Items check box and flagged the check box Commitments warnings check box and also I entered the Account determination key for Input tax clearing. Alternative GL account is defined to allow the Input Tax.
    Now the problem is, when I try to post the Down payment request document with input tax I get an error message stating that "Down pmnts with taxes are not permitted when processing with jur.code".  Actually the input tax is being assigned automatically even if I don’t use a tax code.
    So, can any one help me to understand what am I missing in my configuration or is it some thing which cannot be processed using F-47.
    Oh by the way I am using the Special GL indication F (down payment request).
    Thanks
    Shilpa

    Nicole,
    Which country is this requirement for?  As far as I know, there is no tax incidence on downpayment.  Input tax arises only when you receive the invoice, right?  Not when you receive a downpayment.

  • How to write a SQL query in SAP B1 2007 B with input parameters?

    How to write a SQL query in SAP B1 2007 B with input parameters, on execution of which will ask for some input value from the user and the values will be selected from a list such as item list?

    The syntax like
    SELECT * FROM OITM T0 WHERE T0.ItemCode = '[%0\]'
    Thanks,
    Gordon

  • How to program a midi foot controller on Mainstage? Does anyone knows how to program the foot controller with exclusive solo channel in order not to dance "tip tap" while from clean guitar I go to crunch or solo? How to do this programming on Mainstage?

    How to program a midi foot controller on Mainstage? Does anyone knows how to program the foot controller with exclusive solo channel in order not to dance "tip tap" while from clean guitar I go to crunch or solo? How to do this programming on Mainstage?
    I basically managed to learn how to invert parameters which allows me to be as default in the clean guitar channel and if I switch the first button on the midi foot controller I switch to crunch, but at this point I tryied so hard to programm the second and third button to switch, only through a button in one step, to a third channel for distorsion or a 4th channel for solo guitar but I couldn't figured out how this work can be done!
    I would appreciate if anyone could help or share this experience with others who are experiencing the same problem.
    Cheers.
    F.

    I cannot seem to get mainstage to recognize my FCB either. I am using IFCB. Anyone figure this out?
    Thanks,
    Eric

  • Error when using Analytic view with Input Parameters

    Hi,
    I am trying to create an info space based on my Analytic view which has input parameters. The infospace is validated and indexed without any issue. However when I ran the view, I get an error (50011) as it is unable to fetch any results. I tried using an infospace based on Calculation view with input parameters and the explorer view works without any issue.
    Has anyone faced similar issues?
    We are using HANA SP 6 rev 67 and BI 4.0 SP 4.
    Also is there a way to enable input prompts for the users when they refresh the BO Explorer view? If not currently available is there any work around ?
    Thanks

    Hello George,
    I don't have any personalization set on the info space. Also I am using mapped Account in BI to connect to HANA. The confusing part is that it is able to validate the infospace with the input parameters and index it. However query does not return any results. I even tried running the same query which explorer sends to HANA in the SQL editor and there too the same results,the query does not return anything. The model does return data when I do a data preview and if accessed from other tools like AAO.
    Also when I use SSO connection to HANA, indexing of the infospace fails. Where can I see the error log?
    Thanks,

  • Error while setWhereClauseParam in Controller with Date Parameter

    Hi All,
    I am strugling last couple days How to setWhereClauseParam in Controller with Date Parameter..
    We have requirment
    1, While search Page enter the Creation_date (Data Type is Date ) based on that feacthing ViewObject Query.
    2, I created the View Object Query as per below
    SELECT paa.creation_date, paa.date_start, paa.date_end,
    SYSDATE duty_resumption_date, paa.absence_days leave_deducted,
    paa.absence_days leave_added, 'Leave Deucted' detail,
    paa.absence_days balance_remaining,
    fu.user_id
    FROM per_absence_attendances paa, per_all_people_f papf, fnd_user fu
    WHERE papf.person_id = paa.person_id
    AND papf.person_id = fu.employee_id
    AND paa.creation_date <=TO_Date(:1,'DD-MON-YYYY')
    3, In ControlerCO with processFormRequest i write the code as per below
    OAApplicationModule am = (OAApplicationModule)pageContext.getApplicationModule(webBean);
    OAViewObject oaviewobject = (OAViewObject)am.findViewObject("XXSearchVO");
    if (pageContext.getParameter("Go") != null)
    String created = pageContext.getParameter("Creation");
    if ((created != null) && (created.length() != 0)) {
    System.out.println("We are in Proces Form Request: " + created);
    oaviewobject.setWhereClause(null);
    oaviewobject.setWhereClauseParams(null);
    System.out.println("After SetWhereClauseParams Null:");
    oaviewobject.setWhereClauseParam(1,created);
    oaviewobject.executeQuery();
    OAAdvancedTableBean table = (OAAdvancedTableBean)webBean.findChildRecursive("ResultsTable");
    table.queryData(pageContext, false);
    4, After run XXSearchPG File am getting below error.
    Exception Details.
    oracle.apps.fnd.framework.OAException: oracle.jbo.SQLStmtException: JBO-27122: SQL error during statement preparation. Statement: SELECT paa.creation_date, paa.date_start, paa.date_end,
    SYSDATE duty_resumption_date, paa.absence_days leave_deducted,
    paa.absence_days leave_added, 'Leave Deucted' detail,
    paa.absence_days balance_remaining,
    fu.user_id
    FROM per_absence_attendances paa, per_all_people_f papf, fnd_user fu
    WHERE 1 = 1
    AND papf.person_id = paa.person_id
    AND papf.person_id = fu.employee_id
    AND paa.creation_date <=TO_Date(:1,'DD-MON-YYYY')
    at oracle.apps.fnd.framework.OAException.wrapperException(Unknown Source)
    at oracle.apps.fnd.framework.webui.OAPageErrorHandler.prepareException(Unknown Source)
    at oracle.apps.fnd.framework.webui.OAPageErrorHandler.processErrors(Unknown Source)
    at oracle.apps.fnd.framework.webui.OAPageBean.processFormRequest(Unknown Source)
    at oracle.apps.fnd.framework.webui.OAPageBean.preparePage(Unknown Source)
    at oracle.apps.fnd.framework.webui.OAPageBean.preparePage(Unknown Source)
    at oracle.apps.fnd.framework.webui.OAPageBean.preparePage(Unknown Source)
    at OA.jspService(_OA.java:71)
    at com.orionserver.http.OrionHttpJspPage.service(OrionHttpJspPage.java:59)
    at oracle.jsp.runtimev2.JspPageTable.service(JspPageTable.java:462)
    at oracle.jsp.runtimev2.JspServlet.internalService(JspServlet.java:594)
    at oracle.jsp.runtimev2.JspServlet.service(JspServlet.java:518)
    at javax.servlet.http.HttpServlet.service(HttpServlet.java:856)
    at com.evermind.server.http.ServletRequestDispatcher.invoke(ServletRequestDispatcher.java:713)
    at com.evermind.server.http.ServletRequestDispatcher.forwardInternal(ServletRequestDispatcher.java:370)
    at com.evermind.server.http.HttpRequestHandler.doProcessRequest(HttpRequestHandler.java:871)
    at com.evermind.server.http.HttpRequestHandler.processRequest(HttpRequestHandler.java:453)
    at com.evermind.server.http.HttpRequestHandler.serveOneRequest(HttpRequestHandler.java:221)
    at com.evermind.server.http.HttpRequestHandler.run(HttpRequestHandler.java:122)
    at com.evermind.server.http.HttpRequestHandler.run(HttpRequestHandler.java:111)
    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)
    ## Detail 0 ##
    java.sql.SQLException: Attempt to set a parameter name that does not occur in the SQL: 2
    at oracle.jdbc.driver.DatabaseError.throwSqlException(DatabaseError.java:138)
    at oracle.jdbc.driver.DatabaseError.throwSqlException(DatabaseError.java:175)
    at oracle.jdbc.driver.OraclePreparedStatement.setObjectAtName(OraclePreparedStatement.java:8210)
    at oracle.jbo.server.OracleSQLBuilderImpl.bindParamValue(OracleSQLBuilderImpl.java:3916)
    at oracle.jbo.server.BaseSQLBuilderImpl.bindParametersForStmt(BaseSQLBuilderImpl.java:3335)
    at oracle.jbo.server.ViewObjectImpl.bindParametersForCollection(ViewObjectImpl.java:13759)
    at oracle.jbo.server.QueryCollection.buildResultSet(QueryCollection.java:801)
    at oracle.jbo.server.QueryCollection.executeQuery(QueryCollection.java:666)
    at oracle.jbo.server.ViewObjectImpl.executeQueryForCollection(ViewObjectImpl.java:3655)
    at oracle.jbo.server.OAJboViewObjectImpl.executeQueryForCollection(Unknown Source)
    at oracle.apps.fnd.framework.server.OAViewObjectImpl.executeQueryForCollection(Unknown Source)
    at oracle.jbo.server.ViewRowSetImpl.execute(ViewRowSetImpl.java:742)
    at oracle.jbo.server.ViewRowSetImpl.executeQueryForMasters(ViewRowSetImpl.java:891)
    at oracle.jbo.server.ViewRowSetImpl.executeQueryForMode(ViewRowSetImpl.java:805)
    at oracle.jbo.server.ViewRowSetImpl.executeQuery(ViewRowSetImpl.java:799)
    at oracle.jbo.server.ViewObjectImpl.executeQuery(ViewObjectImpl.java:3575)
    at oracle.apps.fnd.framework.server.OAViewObjectImpl.executeQuery(Unknown Source)
    at xxdbank.oracle.apps.per.selfservice.webui.XXSearchCO.processFormRequest(XXSearchCO.java:75)
    at oracle.apps.fnd.framework.webui.OAWebBeanHelper.processFormRequest(Unknown Source)
    at oracle.apps.fnd.framework.webui.OAWebBeanContainerHelper.processFormRequest(Unknown Source)
    at oracle.apps.fnd.framework.webui.beans.layout.OAHeaderBean.processFormRequest(Unknown Source)
    at oracle.apps.fnd.framework.webui.OAWebBeanHelper.processFormRequestChildren(Unknown Source)
    at oracle.apps.fnd.framework.webui.OAWebBeanHelper.processFormRequestChildren(Unknown Source)
    at oracle.apps.fnd.framework.webui.OAWebBeanHelper.processFormRequest(Unknown Source)
    at oracle.apps.fnd.framework.webui.OAWebBeanContainerHelper.processFormRequest(Unknown Source)
    at oracle.apps.fnd.framework.webui.beans.layout.OAStackLayoutBean.processFormRequest(Unknown Source)
    at oracle.apps.fnd.framework.webui.OAWebBeanHelper.processFormRequestChildren(Unknown Source)
    at oracle.apps.fnd.framework.webui.OAWebBeanHelper.processFormRequestChildren(Unknown Source)
    at oracle.apps.fnd.framework.webui.OAWebBeanHelper.processFormRequest(Unknown Source)
    at oracle.apps.fnd.framework.webui.OAWebBeanContainerHelper.processFormRequest(Unknown Source)
    at oracle.apps.fnd.framework.webui.OAPageLayoutHelper.processFormRequest(Unknown Source)
    at oracle.apps.fnd.framework.webui.beans.layout.OAPageLayoutBean.processFormRequest(Unknown Source)
    at oracle.apps.fnd.framework.webui.OAWebBeanHelper.processFormRequestChildren(Unknown Source)
    at oracle.apps.fnd.framework.webui.OAWebBeanHelper.processFormRequestChildren(Unknown Source)
    at oracle.apps.fnd.framework.webui.OAWebBeanHelper.processFormRequest(Unknown Source)
    at oracle.apps.fnd.framework.webui.OAWebBeanContainerHelper.processFormRequest(Unknown Source)
    at oracle.apps.fnd.framework.webui.beans.form.OAFormBean.processFormRequest(Unknown Source)
    at oracle.apps.fnd.framework.webui.OAWebBeanHelper.processFormRequestChildren(Unknown Source)
    at oracle.apps.fnd.framework.webui.OAWebBeanHelper.processFormRequestChildren(Unknown Source)
    at oracle.apps.fnd.framework.webui.OAWebBeanHelper.processFormRequest(Unknown Source)
    at oracle.apps.fnd.framework.webui.OAWebBeanContainerHelper.processFormRequest(Unknown Source)
    at oracle.apps.fnd.framework.webui.beans.OABodyBean.processFormRequest(Unknown Source)
    at oracle.apps.fnd.framework.webui.OAPageBean.processFormRequest(Unknown Source)
    at oracle.apps.fnd.framework.webui.OAPageBean.preparePage(Unknown Source)
    at oracle.apps.fnd.framework.webui.OAPageBean.preparePage(Unknown Source)
    at oracle.apps.fnd.framework.webui.OAPageBean.preparePage(Unknown Source)
    at OA.jspService(_OA.java:71)
    at com.orionserver.http.OrionHttpJspPage.service(OrionHttpJspPage.java:59)
    at oracle.jsp.runtimev2.JspPageTable.service(JspPageTable.java:462)
    at oracle.jsp.runtimev2.JspServlet.internalService(JspServlet.java:594)
    at oracle.jsp.runtimev2.JspServlet.service(JspServlet.java:518)
    at javax.servlet.http.HttpServlet.service(HttpServlet.java:856)
    at com.evermind.server.http.ServletRequestDispatcher.invoke(ServletRequestDispatcher.java:713)
    at com.evermind.server.http.ServletRequestDispatcher.forwardInternal(ServletRequestDispatcher.java:370)
    at com.evermind.server.http.HttpRequestHandler.doProcessRequest(HttpRequestHandler.java:871)
    at com.evermind.server.http.HttpRequestHandler.processRequest(HttpRequestHandler.java:453)
    at com.evermind.server.http.HttpRequestHandler.serveOneRequest(HttpRequestHandler.java:221)
    at com.evermind.server.http.HttpRequestHandler.run(HttpRequestHandler.java:122)
    at com.evermind.server.http.HttpRequestHandler.run(HttpRequestHandler.java:111)
    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)
    java.sql.SQLException: Attempt to set a parameter name that does not occur in the SQL: 2
    at oracle.jdbc.driver.DatabaseError.throwSqlException(DatabaseError.java:138)
    at oracle.jdbc.driver.DatabaseError.throwSqlException(DatabaseError.java:175)
    at oracle.jdbc.driver.OraclePreparedStatement.setObjectAtName(OraclePreparedStatement.java:8210)
    at oracle.jbo.server.OracleSQLBuilderImpl.bindParamValue(OracleSQLBuilderImpl.java:3916)
    at oracle.jbo.server.BaseSQLBuilderImpl.bindParametersForStmt(BaseSQLBuilderImpl.java:3335)
    at oracle.jbo.server.ViewObjectImpl.bindParametersForCollection(ViewObjectImpl.java:13759)
    at oracle.jbo.server.QueryCollection.buildResultSet(QueryCollection.java:801)
    at oracle.jbo.server.QueryCollection.executeQuery(QueryCollection.java:666)
    at oracle.jbo.server.ViewObjectImpl.executeQueryForCollection(ViewObjectImpl.java:3655)
    at oracle.jbo.server.OAJboViewObjectImpl.executeQueryForCollection(Unknown Source)
    at oracle.apps.fnd.framework.server.OAViewObjectImpl.executeQueryForCollection(Unknown Source)
    at oracle.jbo.server.ViewRowSetImpl.execute(ViewRowSetImpl.java:742)
    at oracle.jbo.server.ViewRowSetImpl.executeQueryForMasters(ViewRowSetImpl.java:891)
    at oracle.jbo.server.ViewRowSetImpl.executeQueryForMode(ViewRowSetImpl.java:805)
    at oracle.jbo.server.ViewRowSetImpl.executeQuery(ViewRowSetImpl.java:799)
    at oracle.jbo.server.ViewObjectImpl.executeQuery(ViewObjectImpl.java:3575)
    at oracle.apps.fnd.framework.server.OAViewObjectImpl.executeQuery(Unknown Source)
    at xxdbank.oracle.apps.per.selfservice.webui.XXSearchCO.processFormRequest(XXSearchCO.java:75)
    at oracle.apps.fnd.framework.webui.OAWebBeanHelper.processFormRequest(Unknown Source)
    at oracle.apps.fnd.framework.webui.OAWebBeanContainerHelper.processFormRequest(Unknown Source)
    at oracle.apps.fnd.framework.webui.beans.layout.OAHeaderBean.processFormRequest(Unknown Source)
    at oracle.apps.fnd.framework.webui.OAWebBeanHelper.processFormRequestChildren(Unknown Source)
    at oracle.apps.fnd.framework.webui.OAWebBeanHelper.processFormRequestChildren(Unknown Source)
    at oracle.apps.fnd.framework.webui.OAWebBeanHelper.processFormRequest(Unknown Source)
    at oracle.apps.fnd.framework.webui.OAWebBeanContainerHelper.processFormRequest(Unknown Source)
    at oracle.apps.fnd.framework.webui.beans.layout.OAStackLayoutBean.processFormRequest(Unknown Source)
    at oracle.apps.fnd.framework.webui.OAWebBeanHelper.processFormRequestChildren(Unknown Source)
    at oracle.apps.fnd.framework.webui.OAWebBeanHelper.processFormRequestChildren(Unknown Source)
    at oracle.apps.fnd.framework.webui.OAWebBeanHelper.processFormRequest(Unknown Source)
    at oracle.apps.fnd.framework.webui.OAWebBeanContainerHelper.processFormRequest(Unknown Source)
    at oracle.apps.fnd.framework.webui.OAPageLayoutHelper.processFormRequest(Unknown Source)
    at oracle.apps.fnd.framework.webui.beans.layout.OAPageLayoutBean.processFormRequest(Unknown Source)
    at oracle.apps.fnd.framework.webui.OAWebBeanHelper.processFormRequestChildren(Unknown Source)
    at oracle.apps.fnd.framework.webui.OAWebBeanHelper.processFormRequestChildren(Unknown Source)
    at oracle.apps.fnd.framework.webui.OAWebBeanHelper.processFormRequest(Unknown Source)
    at oracle.apps.fnd.framework.webui.OAWebBeanContainerHelper.processFormRequest(Unknown Source)
    at oracle.apps.fnd.framework.webui.beans.form.OAFormBean.processFormRequest(Unknown Source)
    at oracle.apps.fnd.framework.webui.OAWebBeanHelper.processFormRequestChildren(Unknown Source)
    at oracle.apps.fnd.framework.webui.OAWebBeanHelper.processFormRequestChildren(Unknown Source)
    at oracle.apps.fnd.framework.webui.OAWebBeanHelper.processFormRequest(Unknown Source)
    at oracle.apps.fnd.framework.webui.OAWebBeanContainerHelper.processFormRequest(Unknown Source)
    at oracle.apps.fnd.framework.webui.beans.OABodyBean.processFormRequest(Unknown Source)
    at oracle.apps.fnd.framework.webui.OAPageBean.processFormRequest(Unknown Source)
    at oracle.apps.fnd.framework.webui.OAPageBean.preparePage(Unknown Source)
    at oracle.apps.fnd.framework.webui.OAPageBean.preparePage(Unknown Source)
    at oracle.apps.fnd.framework.webui.OAPageBean.preparePage(Unknown Source)
    at OA.jspService(_OA.java:71)
    at com.orionserver.http.OrionHttpJspPage.service(OrionHttpJspPage.java:59)
    at oracle.jsp.runtimev2.JspPageTable.service(JspPageTable.java:462)
    at oracle.jsp.runtimev2.JspServlet.internalService(JspServlet.java:594)
    at oracle.jsp.runtimev2.JspServlet.service(JspServlet.java:518)
    at javax.servlet.http.HttpServlet.service(HttpServlet.java:856)
    at com.evermind.server.http.ServletRequestDispatcher.invoke(ServletRequestDispatcher.java:713)
    at com.evermind.server.http.ServletRequestDispatcher.forwardInternal(ServletRequestDispatcher.java:370)
    at com.evermind.server.http.HttpRequestHandler.doProcessRequest(HttpRequestHandler.java:871)
    at com.evermind.server.http.HttpRequestHandler.processRequest(HttpRequestHandler.java:453)
    at com.evermind.server.http.HttpRequestHandler.serveOneRequest(HttpRequestHandler.java:221)
    at com.evermind.server.http.HttpRequestHandler.run(HttpRequestHandler.java:122)
    at com.evermind.server.http.HttpRequestHandler.run(HttpRequestHandler.java:111)
    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)
    Please help me.
    Thanks
    Venkat Reddy Pulichintha
    [email protected]

    Hi Kumar,
    How are you? I hope u know about me. i worked in Fujitus we played cricket i stayed same falt in PUNE.
    As per you response i used but am facing below error.
    oracle.apps.fnd.framework.OAException: oracle.jbo.SQLStmtException: JBO-27122: SQL error during statement preparation. Statement: SELECT paa.creation_date, paa.date_start, paa.date_end,
    SYSDATE duty_resumption_date, paa.absence_days leave_deducted,
    paa.absence_days leave_added, 'Leave Deucted' detail,
    paa.absence_days balance_remaining,
    fu.user_id
    FROM per_absence_attendances paa, per_all_people_f papf, fnd_user fu
    WHERE papf.person_id = paa.person_id
    AND papf.person_id = fu.employee_id
    AND paa.creation_date <=TO_CHAR(:1,'DD-MON-YYYY')
         at oracle.apps.fnd.framework.OAException.wrapperException(Unknown Source)
         at oracle.apps.fnd.framework.webui.OAPageErrorHandler.prepareException(Unknown Source)
         at oracle.apps.fnd.framework.webui.OAPageErrorHandler.processErrors(Unknown Source)
         at oracle.apps.fnd.framework.webui.OAPageBean.processFormRequest(Unknown Source)
         at oracle.apps.fnd.framework.webui.OAPageBean.preparePage(Unknown Source)
         at oracle.apps.fnd.framework.webui.OAPageBean.preparePage(Unknown Source)
         at oracle.apps.fnd.framework.webui.OAPageBean.preparePage(Unknown Source)
         at OA.jspService(_OA.java:71)
         at com.orionserver.http.OrionHttpJspPage.service(OrionHttpJspPage.java:59)
         at oracle.jsp.runtimev2.JspPageTable.service(JspPageTable.java:462)
         at oracle.jsp.runtimev2.JspServlet.internalService(JspServlet.java:594)
         at oracle.jsp.runtimev2.JspServlet.service(JspServlet.java:518)
         at javax.servlet.http.HttpServlet.service(HttpServlet.java:856)
         at com.evermind.server.http.ServletRequestDispatcher.invoke(ServletRequestDispatcher.java:713)
         at com.evermind.server.http.ServletRequestDispatcher.forwardInternal(ServletRequestDispatcher.java:370)
         at com.evermind.server.http.HttpRequestHandler.doProcessRequest(HttpRequestHandler.java:871)
         at com.evermind.server.http.HttpRequestHandler.processRequest(HttpRequestHandler.java:453)
         at com.evermind.server.http.HttpRequestHandler.serveOneRequest(HttpRequestHandler.java:221)
         at com.evermind.server.http.HttpRequestHandler.run(HttpRequestHandler.java:122)
         at com.evermind.server.http.HttpRequestHandler.run(HttpRequestHandler.java:111)
         at oracle.oc4j.network.ServerSocketReadHandler$SafeRunnable.run(ServerSocketReadHandler.java:260)
         at com.evermind.util.ReleasableResourcePooledExecutor$MyWorker.run(ReleasableResourcePooledExecutor.java:303)
         at java.lang.Thread.run(Thread.java:595)
    ## Detail 0 ##
    java.sql.SQLException: ORA-01722: invalid number
         at oracle.jdbc.driver.DatabaseError.throwSqlException(DatabaseError.java:138)
         at oracle.jdbc.driver.T4CTTIoer.processError(T4CTTIoer.java:316)
         at oracle.jdbc.driver.T4CTTIoer.processError(T4CTTIoer.java:282)
         at oracle.jdbc.driver.T4C8Oall.receive(T4C8Oall.java:639)
         at oracle.jdbc.driver.T4CPreparedStatement.doOall8(T4CPreparedStatement.java:185)
         at oracle.jdbc.driver.T4CPreparedStatement.execute_for_rows(T4CPreparedStatement.java:633)
         at oracle.jdbc.driver.OracleStatement.execute_maybe_describe(OracleStatement.java:1048)
         at oracle.jdbc.driver.T4CPreparedStatement.execute_maybe_describe(T4CPreparedStatement.java:535)
         at oracle.jdbc.driver.OracleStatement.doExecuteWithTimeout(OracleStatement.java:1126)
         at oracle.jdbc.driver.OraclePreparedStatement.executeInternal(OraclePreparedStatement.java:3001)
         at oracle.jdbc.driver.OraclePreparedStatement.executeQuery(OraclePreparedStatement.java:3043)
         at oracle.jbo.server.QueryCollection.buildResultSet(QueryCollection.java:857)
         at oracle.jbo.server.QueryCollection.executeQuery(QueryCollection.java:666)
         at oracle.jbo.server.ViewObjectImpl.executeQueryForCollection(ViewObjectImpl.java:3655)
         at oracle.jbo.server.OAJboViewObjectImpl.executeQueryForCollection(Unknown Source)
         at oracle.apps.fnd.framework.server.OAViewObjectImpl.executeQueryForCollection(Unknown Source)
         at oracle.jbo.server.ViewRowSetImpl.execute(ViewRowSetImpl.java:742)
         at oracle.jbo.server.ViewRowSetImpl.executeQueryForMasters(ViewRowSetImpl.java:891)
         at oracle.jbo.server.ViewRowSetImpl.executeQueryForMode(ViewRowSetImpl.java:805)
         at oracle.jbo.server.ViewRowSetImpl.executeQuery(ViewRowSetImpl.java:799)
         at oracle.jbo.server.ViewObjectImpl.executeQuery(ViewObjectImpl.java:3575)
         at oracle.apps.fnd.framework.server.OAViewObjectImpl.executeQuery(Unknown Source)
         at xxdbank.oracle.apps.per.selfservice.webui.XXSearchCO.processFormRequest(XXSearchCO.java:69)
         at oracle.apps.fnd.framework.webui.OAWebBeanHelper.processFormRequest(Unknown Source)
         at oracle.apps.fnd.framework.webui.OAWebBeanContainerHelper.processFormRequest(Unknown Source)
         at oracle.apps.fnd.framework.webui.beans.layout.OAHeaderBean.processFormRequest(Unknown Source)
         at oracle.apps.fnd.framework.webui.OAWebBeanHelper.processFormRequestChildren(Unknown Source)
         at oracle.apps.fnd.framework.webui.OAWebBeanHelper.processFormRequestChildren(Unknown Source)
         at oracle.apps.fnd.framework.webui.OAWebBeanHelper.processFormRequest(Unknown Source)
         at oracle.apps.fnd.framework.webui.OAWebBeanContainerHelper.processFormRequest(Unknown Source)
         at oracle.apps.fnd.framework.webui.beans.layout.OAStackLayoutBean.processFormRequest(Unknown Source)
         at oracle.apps.fnd.framework.webui.OAWebBeanHelper.processFormRequestChildren(Unknown Source)
         at oracle.apps.fnd.framework.webui.OAWebBeanHelper.processFormRequestChildren(Unknown Source)
         at oracle.apps.fnd.framework.webui.OAWebBeanHelper.processFormRequest(Unknown Source)
         at oracle.apps.fnd.framework.webui.OAWebBeanContainerHelper.processFormRequest(Unknown Source)
         at oracle.apps.fnd.framework.webui.OAPageLayoutHelper.processFormRequest(Unknown Source)
         at oracle.apps.fnd.framework.webui.beans.layout.OAPageLayoutBean.processFormRequest(Unknown Source)
         at oracle.apps.fnd.framework.webui.OAWebBeanHelper.processFormRequestChildren(Unknown Source)
         at oracle.apps.fnd.framework.webui.OAWebBeanHelper.processFormRequestChildren(Unknown Source)
         at oracle.apps.fnd.framework.webui.OAWebBeanHelper.processFormRequest(Unknown Source)
         at oracle.apps.fnd.framework.webui.OAWebBeanContainerHelper.processFormRequest(Unknown Source)
         at oracle.apps.fnd.framework.webui.beans.form.OAFormBean.processFormRequest(Unknown Source)
         at oracle.apps.fnd.framework.webui.OAWebBeanHelper.processFormRequestChildren(Unknown Source)
         at oracle.apps.fnd.framework.webui.OAWebBeanHelper.processFormRequestChildren(Unknown Source)
         at oracle.apps.fnd.framework.webui.OAWebBeanHelper.processFormRequest(Unknown Source)
         at oracle.apps.fnd.framework.webui.OAWebBeanContainerHelper.processFormRequest(Unknown Source)
         at oracle.apps.fnd.framework.webui.beans.OABodyBean.processFormRequest(Unknown Source)
         at oracle.apps.fnd.framework.webui.OAPageBean.processFormRequest(Unknown Source)
         at oracle.apps.fnd.framework.webui.OAPageBean.preparePage(Unknown Source)
         at oracle.apps.fnd.framework.webui.OAPageBean.preparePage(Unknown Source)
         at oracle.apps.fnd.framework.webui.OAPageBean.preparePage(Unknown Source)
         at OA.jspService(_OA.java:71)
         at com.orionserver.http.OrionHttpJspPage.service(OrionHttpJspPage.java:59)
         at oracle.jsp.runtimev2.JspPageTable.service(JspPageTable.java:462)
         at oracle.jsp.runtimev2.JspServlet.internalService(JspServlet.java:594)
         at oracle.jsp.runtimev2.JspServlet.service(JspServlet.java:518)
         at javax.servlet.http.HttpServlet.service(HttpServlet.java:856)
         at com.evermind.server.http.ServletRequestDispatcher.invoke(ServletRequestDispatcher.java:713)
         at com.evermind.server.http.ServletRequestDispatcher.forwardInternal(ServletRequestDispatcher.java:370)
         at com.evermind.server.http.HttpRequestHandler.doProcessRequest(HttpRequestHandler.java:871)
         at com.evermind.server.http.HttpRequestHandler.processRequest(HttpRequestHandler.java:453)
         at com.evermind.server.http.HttpRequestHandler.serveOneRequest(HttpRequestHandler.java:221)
         at com.evermind.server.http.HttpRequestHandler.run(HttpRequestHandler.java:122)
         at com.evermind.server.http.HttpRequestHandler.run(HttpRequestHandler.java:111)
         at oracle.oc4j.network.ServerSocketReadHandler$SafeRunnable.run(ServerSocketReadHandler.java:260)
         at com.evermind.util.ReleasableResourcePooledExecutor$MyWorker.run(ReleasableResourcePooledExecutor.java:303)
         at java.lang.Thread.run(Thread.java:595)
    java.sql.SQLException: ORA-01722: invalid number
         at oracle.jdbc.driver.DatabaseError.throwSqlException(DatabaseError.java:138)
         at oracle.jdbc.driver.T4CTTIoer.processError(T4CTTIoer.java:316)
         at oracle.jdbc.driver.T4CTTIoer.processError(T4CTTIoer.java:282)
         at oracle.jdbc.driver.T4C8Oall.receive(T4C8Oall.java:639)
         at oracle.jdbc.driver.T4CPreparedStatement.doOall8(T4CPreparedStatement.java:185)
         at oracle.jdbc.driver.T4CPreparedStatement.execute_for_rows(T4CPreparedStatement.java:633)
         at oracle.jdbc.driver.OracleStatement.execute_maybe_describe(OracleStatement.java:1048)
         at oracle.jdbc.driver.T4CPreparedStatement.execute_maybe_describe(T4CPreparedStatement.java:535)
         at oracle.jdbc.driver.OracleStatement.doExecuteWithTimeout(OracleStatement.java:1126)
         at oracle.jdbc.driver.OraclePreparedStatement.executeInternal(OraclePreparedStatement.java:3001)
         at oracle.jdbc.driver.OraclePreparedStatement.executeQuery(OraclePreparedStatement.java:3043)
         at oracle.jbo.server.QueryCollection.buildResultSet(QueryCollection.java:857)
         at oracle.jbo.server.QueryCollection.executeQuery(QueryCollection.java:666)
         at oracle.jbo.server.ViewObjectImpl.executeQueryForCollection(ViewObjectImpl.java:3655)
         at oracle.jbo.server.OAJboViewObjectImpl.executeQueryForCollection(Unknown Source)
         at oracle.apps.fnd.framework.server.OAViewObjectImpl.executeQueryForCollection(Unknown Source)
         at oracle.jbo.server.ViewRowSetImpl.execute(ViewRowSetImpl.java:742)
         at oracle.jbo.server.ViewRowSetImpl.executeQueryForMasters(ViewRowSetImpl.java:891)
         at oracle.jbo.server.ViewRowSetImpl.executeQueryForMode(ViewRowSetImpl.java:805)
         at oracle.jbo.server.ViewRowSetImpl.executeQuery(ViewRowSetImpl.java:799)
         at oracle.jbo.server.ViewObjectImpl.executeQuery(ViewObjectImpl.java:3575)
         at oracle.apps.fnd.framework.server.OAViewObjectImpl.executeQuery(Unknown Source)
         at xxdbank.oracle.apps.per.selfservice.webui.XXSearchCO.processFormRequest(XXSearchCO.java:69)
         at oracle.apps.fnd.framework.webui.OAWebBeanHelper.processFormRequest(Unknown Source)
         at oracle.apps.fnd.framework.webui.OAWebBeanContainerHelper.processFormRequest(Unknown Source)
         at oracle.apps.fnd.framework.webui.beans.layout.OAHeaderBean.processFormRequest(Unknown Source)
         at oracle.apps.fnd.framework.webui.OAWebBeanHelper.processFormRequestChildren(Unknown Source)
         at oracle.apps.fnd.framework.webui.OAWebBeanHelper.processFormRequestChildren(Unknown Source)
         at oracle.apps.fnd.framework.webui.OAWebBeanHelper.processFormRequest(Unknown Source)
         at oracle.apps.fnd.framework.webui.OAWebBeanContainerHelper.processFormRequest(Unknown Source)
         at oracle.apps.fnd.framework.webui.beans.layout.OAStackLayoutBean.processFormRequest(Unknown Source)
         at oracle.apps.fnd.framework.webui.OAWebBeanHelper.processFormRequestChildren(Unknown Source)
         at oracle.apps.fnd.framework.webui.OAWebBeanHelper.processFormRequestChildren(Unknown Source)
         at oracle.apps.fnd.framework.webui.OAWebBeanHelper.processFormRequest(Unknown Source)
         at oracle.apps.fnd.framework.webui.OAWebBeanContainerHelper.processFormRequest(Unknown Source)
         at oracle.apps.fnd.framework.webui.OAPageLayoutHelper.processFormRequest(Unknown Source)
         at oracle.apps.fnd.framework.webui.beans.layout.OAPageLayoutBean.processFormRequest(Unknown Source)
         at oracle.apps.fnd.framework.webui.OAWebBeanHelper.processFormRequestChildren(Unknown Source)
         at oracle.apps.fnd.framework.webui.OAWebBeanHelper.processFormRequestChildren(Unknown Source)
         at oracle.apps.fnd.framework.webui.OAWebBeanHelper.processFormRequest(Unknown Source)
         at oracle.apps.fnd.framework.webui.OAWebBeanContainerHelper.processFormRequest(Unknown Source)
         at oracle.apps.fnd.framework.webui.beans.form.OAFormBean.processFormRequest(Unknown Source)
         at oracle.apps.fnd.framework.webui.OAWebBeanHelper.processFormRequestChildren(Unknown Source)
         at oracle.apps.fnd.framework.webui.OAWebBeanHelper.processFormRequestChildren(Unknown Source)
         at oracle.apps.fnd.framework.webui.OAWebBeanHelper.processFormRequest(Unknown Source)
         at oracle.apps.fnd.framework.webui.OAWebBeanContainerHelper.processFormRequest(Unknown Source)
         at oracle.apps.fnd.framework.webui.beans.OABodyBean.processFormRequest(Unknown Source)
         at oracle.apps.fnd.framework.webui.OAPageBean.processFormRequest(Unknown Source)
         at oracle.apps.fnd.framework.webui.OAPageBean.preparePage(Unknown Source)
         at oracle.apps.fnd.framework.webui.OAPageBean.preparePage(Unknown Source)
         at oracle.apps.fnd.framework.webui.OAPageBean.preparePage(Unknown Source)
         at OA.jspService(_OA.java:71)
         at com.orionserver.http.OrionHttpJspPage.service(OrionHttpJspPage.java:59)
         at oracle.jsp.runtimev2.JspPageTable.service(JspPageTable.java:462)
         at oracle.jsp.runtimev2.JspServlet.internalService(JspServlet.java:594)
         at oracle.jsp.runtimev2.JspServlet.service(JspServlet.java:518)
         at javax.servlet.http.HttpServlet.service(HttpServlet.java:856)
         at com.evermind.server.http.ServletRequestDispatcher.invoke(ServletRequestDispatcher.java:713)
         at com.evermind.server.http.ServletRequestDispatcher.forwardInternal(ServletRequestDispatcher.java:370)
         at com.evermind.server.http.HttpRequestHandler.doProcessRequest(HttpRequestHandler.java:871)
         at com.evermind.server.http.HttpRequestHandler.processRequest(HttpRequestHandler.java:453)
         at com.evermind.server.http.HttpRequestHandler.serveOneRequest(HttpRequestHandler.java:221)
         at com.evermind.server.http.HttpRequestHandler.run(HttpRequestHandler.java:122)
         at com.evermind.server.http.HttpRequestHandler.run(HttpRequestHandler.java:111)
         at oracle.oc4j.network.ServerSocketReadHandler$SafeRunnable.run(ServerSocketReadHandler.java:260)
         at com.evermind.util.ReleasableResourcePooledExecutor$MyWorker.run(ReleasableResourcePooledExecutor.java:303)
         at java.lang.Thread.run(Thread.java:595)
    Thanks
    Venkat Reddy Pulichintha
    [email protected]

Maybe you are looking for