Task form error - null pointer

I am experimenting with 11.1.1.4 using a very simple scenario:
Process: none start > initiator user task ("submit form") > simple user task ("approve/reject") > ....
Auto-generated forms with one parameter based on process object (based on business object defined from an xsd)
I can complete the first form, with is then " assigned". When I try to perform the second (approve/reject) human task I receive the following servlet error instead of the expected form. Any ideas what might be the problem (or work-around?)
Error 500--Internal Server Error
java.lang.NullPointerException
     at oracle.adf.model.binding.DCIteratorBinding.getSortCriteria(DCIteratorBinding.java:3758)
     at oracle.adf.model.binding.DCInvokeMethod.setAssociatedIteratorBinding(DCInvokeMethod.java:936)
     at oracle.adf.model.binding.DCIteratorBinding.cacheRefOnOperation(DCIteratorBinding.java:5274)
     at oracle.jbo.uicli.binding.JUMethodIteratorDef$JUMethodIteratorBinding.getActionBinding(JUMethodIteratorDef.java:283)
     at oracle.jbo.uicli.binding.JUMethodIteratorDef.isRefreshable(JUMethodIteratorDef.java:59)
     at oracle.adf.model.binding.DCExecutableBindingDef.isRefreshable(DCExecutableBindingDef.java:274)
     at oracle.adf.model.binding.DCBindingContainer.internalRefreshControl(DCBindingContainer.java:3026)
     at oracle.adf.model.binding.DCBindingContainer.refresh(DCBindingContainer.java:2871)
     at oracle.adf.controller.v2.lifecycle.PageLifecycleImpl.prepareModel(PageLifecycleImpl.java:112)
     at oracle.adf.controller.v2.lifecycle.Lifecycle$2.execute(Lifecycle.java:137)
     at oracle.adfinternal.controller.lifecycle.LifecycleImpl.executePhase(LifecycleImpl.java:192)
     at oracle.adfinternal.controller.faces.lifecycle.ADFPhaseListener.access$400(ADFPhaseListener.java:21)
     at oracle.adfinternal.controller.faces.lifecycle.ADFPhaseListener$PhaseInvokerImpl.startPageLifecycle(ADFPhaseListener.java:231)
     at oracle.adfinternal.controller.faces.lifecycle.ADFPhaseListener$1.after(ADFPhaseListener.java:267)
     at oracle.adfinternal.controller.faces.lifecycle.ADFPhaseListener.afterPhase(ADFPhaseListener.java:71)
     at oracle.adfinternal.controller.faces.lifecycle.ADFLifecyclePhaseListener.afterPhase(ADFLifecyclePhaseListener.java:53)
     at oracle.adfinternal.view.faces.lifecycle.LifecycleImpl._executePhase(LifecycleImpl.java:398)
     at oracle.adfinternal.view.faces.lifecycle.LifecycleImpl.execute(LifecycleImpl.java:185)
     at javax.faces.webapp.FacesServlet.service(FacesServlet.java:265)
     at weblogic.servlet.internal.StubSecurityHelper$ServletServiceAction.run(StubSecurityHelper.java:227)
     at weblogic.servlet.internal.StubSecurityHelper.invokeServlet(StubSecurityHelper.java:125)
     at weblogic.servlet.internal.ServletStubImpl.execute(ServletStubImpl.java:300)
     at weblogic.servlet.internal.TailFilter.doFilter(TailFilter.java:26)
     at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:56)
     at oracle.adf.model.servlet.ADFBindingFilter.doFilter(ADFBindingFilter.java:205)
     at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:56)
     at oracle.adf.share.http.ServletADFFilter.doFilter(ServletADFFilter.java:62)
     at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:56)
     at oracle.adfinternal.view.faces.webapp.rich.RegistrationFilter.doFilter(RegistrationFilter.java:106)
     at org.apache.myfaces.trinidadinternal.webapp.TrinidadFilterImpl$FilterListChain.doFilter(TrinidadFilterImpl.java:446)
     at oracle.adfinternal.view.faces.activedata.AdsFilter.doFilter(AdsFilter.java:60)
     at org.apache.myfaces.trinidadinternal.webapp.TrinidadFilterImpl$FilterListChain.doFilter(TrinidadFilterImpl.java:446)
     at org.apache.myfaces.trinidadinternal.webapp.TrinidadFilterImpl._doFilterImpl(TrinidadFilterImpl.java:271)
     at org.apache.myfaces.trinidadinternal.webapp.TrinidadFilterImpl.doFilter(TrinidadFilterImpl.java:177)
     at org.apache.myfaces.trinidad.webapp.TrinidadFilter.doFilter(TrinidadFilter.java:92)
     at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:56)
     at oracle.bpel.services.workflow.client.worklist.util.WorkflowFilter.doFilter(WorkflowFilter.java:205)
     at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:56)
     at oracle.bpel.services.workflow.client.worklist.util.DisableUrlSessionFilter.doFilter(DisableUrlSessionFilter.java:70)
     at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:56)
     at oracle.adf.library.webapp.LibraryFilter.doFilter(LibraryFilter.java:175)
     at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:56)
     at oracle.security.jps.ee.http.JpsAbsFilter$1.run(JpsAbsFilter.java:111)
     at java.security.AccessController.doPrivileged(Native Method)
     at oracle.security.jps.util.JpsSubject.doAsPrivileged(JpsSubject.java:313)
     at oracle.security.jps.ee.util.JpsPlatformUtil.runJaasMode(JpsPlatformUtil.java:413)
     at oracle.security.jps.ee.http.JpsAbsFilter.runJaasMode(JpsAbsFilter.java:94)
     at oracle.security.jps.ee.http.JpsAbsFilter.doFilter(JpsAbsFilter.java:161)
     at oracle.security.jps.ee.http.JpsFilter.doFilter(JpsFilter.java:71)
     at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:56)
     at oracle.dms.servlet.DMSServletFilter.doFilter(DMSServletFilter.java:136)
     at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:56)
     at weblogic.servlet.internal.RequestEventsFilter.doFilter(RequestEventsFilter.java:27)
     at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:56)
     at weblogic.servlet.internal.WebAppServletContext$ServletInvocationAction.wrapRun(WebAppServletContext.java:3715)
     at weblogic.servlet.internal.WebAppServletContext$ServletInvocationAction.run(WebAppServletContext.java:3681)
     at weblogic.security.acl.internal.AuthenticatedSubject.doAs(AuthenticatedSubject.java:321)
     at weblogic.security.service.SecurityManager.runAs(SecurityManager.java:120)
     at weblogic.servlet.internal.WebAppServletContext.securedExecute(WebAppServletContext.java:2277)
     at weblogic.servlet.internal.WebAppServletContext.execute(WebAppServletContext.java:2183)
     at weblogic.servlet.internal.ServletRequestImpl.run(ServletRequestImpl.java:1454)
     at weblogic.work.ExecuteThread.execute(ExecuteThread.java:207)
     at weblogic.work.ExecuteThread.run(ExecuteThread.java:176)

Yes...
I have two diff UIs in Same EAR and am also switching users...i tried loggin with different users in new browsers also but same issue.
Error 500--Internal Server Error
java.lang.NullPointerException
     at oracle.adf.model.binding.DCIteratorBinding.getSortCriteria(DCIteratorBinding.java:3758)
     at oracle.adf.model.binding.DCInvokeMethod.setAssociatedIteratorBinding(DCInvokeMethod.java:936)
     at oracle.adf.model.binding.DCIteratorBinding.cacheRefOnOperation(DCIteratorBinding.java:5274)
     at oracle.jbo.uicli.binding.JUMethodIteratorDef$JUMethodIteratorBinding.getActionBinding(JUMethodIteratorDef.java:283)
     at oracle.jbo.uicli.binding.JUMethodIteratorDef.isRefreshable(JUMethodIteratorDef.java:59)
     at oracle.adf.model.binding.DCExecutableBindingDef.isRefreshable(DCExecutableBindingDef.java:274)
     at oracle.adf.model.binding.DCBindingContainer.internalRefreshControl(DCBindingContainer.java:3026)
     at oracle.adf.model.binding.DCBindingContainer.refresh(DCBindingContainer.java:2871)
     at oracle.adf.controller.v2.lifecycle.PageLifecycleImpl.prepareModel(PageLifecycleImpl.java:112)
     at oracle.adf.controller.v2.lifecycle.Lifecycle$2.execute(Lifecycle.java:137)
     at oracle.adfinternal.controller.lifecycle.LifecycleImpl.executePhase(LifecycleImpl.java:192)
     at oracle.adfinternal.controller.faces.lifecycle.ADFPhaseListener.access$400(ADFPhaseListener.java:21)
     at oracle.adfinternal.controller.faces.lifecycle.ADFPhaseListener$PhaseInvokerImpl.startPageLifecycle(ADFPhaseListener.java:231)
     at oracle.adfinternal.controller.faces.lifecycle.ADFPhaseListener$1.after(ADFPhaseListener.java:267)
     at oracle.adfinternal.controller.faces.lifecycle.ADFPhaseListener.afterPhase(ADFPhaseListener.java:71)
     at oracle.adfinternal.controller.faces.lifecycle.ADFLifecyclePhaseListener.afterPhase(ADFLifecyclePhaseListener.java:53)
     at oracle.adfinternal.view.faces.lifecycle.LifecycleImpl._executePhase(LifecycleImpl.java:398)
     at oracle.adfinternal.view.faces.lifecycle.LifecycleImpl.execute(LifecycleImpl.java:185)
     at javax.faces.webapp.FacesServlet.service(FacesServlet.java:265)
     at weblogic.servlet.internal.StubSecurityHelper$ServletServiceAction.run(StubSecurityHelper.java:227)
     at weblogic.servlet.internal.StubSecurityHelper.invokeServlet(StubSecurityHelper.java:125)
     at weblogic.servlet.internal.ServletStubImpl.execute(ServletStubImpl.java:300)
     at weblogic.servlet.internal.TailFilter.doFilter(TailFilter.java:26)
     at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:56)
     at oracle.adf.model.servlet.ADFBindingFilter.doFilter(ADFBindingFilter.java:205)
     at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:56)
     at oracle.adf.share.http.ServletADFFilter.doFilter(ServletADFFilter.java:62)
     at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:56)
     at oracle.adfinternal.view.faces.webapp.rich.RegistrationFilter.doFilter(RegistrationFilter.java:106)
     at org.apache.myfaces.trinidadinternal.webapp.TrinidadFilterImpl$FilterListChain.doFilter(TrinidadFilterImpl.java:446)
     at oracle.adfinternal.view.faces.activedata.AdsFilter.doFilter(AdsFilter.java:60)
     at org.apache.myfaces.trinidadinternal.webapp.TrinidadFilterImpl$FilterListChain.doFilter(TrinidadFilterImpl.java:446)
     at org.apache.myfaces.trinidadinternal.webapp.TrinidadFilterImpl._doFilterImpl(TrinidadFilterImpl.java:271)
     at org.apache.myfaces.trinidadinternal.webapp.TrinidadFilterImpl.doFilter(TrinidadFilterImpl.java:177)
     at org.apache.myfaces.trinidad.webapp.TrinidadFilter.doFilter(TrinidadFilter.java:92)
     at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:56)
     at oracle.bpel.services.workflow.client.worklist.util.WorkflowFilter.doFilter(WorkflowFilter.java:205)
     at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:56)
     at oracle.bpel.services.workflow.client.worklist.util.DisableUrlSessionFilter.doFilter(DisableUrlSessionFilter.java:70)
     at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:56)
     at oracle.adf.library.webapp.LibraryFilter.doFilter(LibraryFilter.java:175)
     at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:56)
     at oracle.security.jps.ee.http.JpsAbsFilter$1.run(JpsAbsFilter.java:111)
     at java.security.AccessController.doPrivileged(Native Method)
     at oracle.security.jps.util.JpsSubject.doAsPrivileged(JpsSubject.java:313)
     at oracle.security.jps.ee.util.JpsPlatformUtil.runJaasMode(JpsPlatformUtil.java:413)
     at oracle.security.jps.ee.http.JpsAbsFilter.runJaasMode(JpsAbsFilter.java:94)
     at oracle.security.jps.ee.http.JpsAbsFilter.doFilter(JpsAbsFilter.java:161)
     at oracle.security.jps.ee.http.JpsFilter.doFilter(JpsFilter.java:71)
     at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:56)
     at oracle.dms.servlet.DMSServletFilter.doFilter(DMSServletFilter.java:136)
     at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:56)
     at weblogic.servlet.internal.RequestEventsFilter.doFilter(RequestEventsFilter.java:27)
     at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:56)
     at weblogic.servlet.internal.WebAppServletContext$ServletInvocationAction.wrapRun(WebAppServletContext.java:3715)
     at weblogic.servlet.internal.WebAppServletContext$ServletInvocationAction.run(WebAppServletContext.java:3681)
     at weblogic.security.acl.internal.AuthenticatedSubject.doAs(AuthenticatedSubject.java:321)
     at weblogic.security.service.SecurityManager.runAs(SecurityManager.java:120)
     at weblogic.servlet.internal.WebAppServletContext.securedExecute(WebAppServletContext.java:2277)
     at weblogic.servlet.internal.WebAppServletContext.execute(WebAppServletContext.java:2183)
     at weblogic.servlet.internal.ServletRequestImpl.run(ServletRequestImpl.java:1454)
     at weblogic.work.ExecuteThread.execute(ExecuteThread.java:207)
     at weblogic.work.ExecuteThread.run(ExecuteThread.java:176)
Edited by: Durgadas haldar on May 4, 2011 12:37 PM

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    import com.sun.java.util.collections.ArrayList;
    import com.sun.java.util.collections.HashMap;
    import java.io.IOException;
    import java.io.Serializable;
    import java.net.URLEncoder;
    import java.util.Dictionary;
    import java.util.Vector;
    import oracle.apps.eng.changemgmt.nir.util.DisplayUtils;
    import oracle.apps.eng.changemgmt.util.*;
    import oracle.apps.eng.changemgmt.util.server.ActionServerUtil;
    import oracle.apps.eng.changemgmt.util.webui.ChangeRouteUIUtil;
    import oracle.apps.eng.changemgmt.util.webui.EngChangeUtil;
    import oracle.apps.eng.util.server.WorkflowUtil;
    import oracle.apps.fnd.common.MessageToken;
    import oracle.apps.fnd.common.VersionInfo;
    import oracle.apps.fnd.framework.*;
    import oracle.apps.fnd.framework.server.OADBTransaction;
    import oracle.apps.fnd.framework.webui.*;
    import oracle.apps.fnd.framework.webui.beans.OAImageBean;
    import oracle.apps.fnd.framework.webui.beans.OAWebBean;
    import oracle.apps.fnd.framework.webui.beans.form.OAFormValueBean;
    import oracle.apps.fnd.framework.webui.beans.form.OASubmitButtonBean;
    import oracle.apps.fnd.framework.webui.beans.layout.*;
    import oracle.apps.fnd.framework.webui.beans.message.*;
    import oracle.apps.fnd.framework.webui.beans.nav.*;
    import oracle.apps.fnd.framework.webui.beans.table.OATableBean;
    import oracle.apps.fnd.framework.webui.beans.OAFormattedTextBean;
    import oracle.cabo.ui.BaseMutableUINode;
    import oracle.cabo.ui.UIConstants;
    import oracle.cabo.ui.beans.*;
    import oracle.cabo.ui.beans.form.SubmitButtonBean;
    import oracle.cabo.ui.beans.form.TextInputBean;
    import oracle.cabo.ui.beans.layout.*;
    import oracle.cabo.ui.beans.message.MessageBoxBean;
    import oracle.cabo.ui.beans.message.MessageStyledTextBean;
    import oracle.cabo.ui.beans.nav.LinkBean;
    import oracle.jbo.*;
    import oracle.jbo.domain.Number;
    import java.sql.PreparedStatement;
    import java.sql.ResultSet;
    import java.sql.SQLException;
    import oracle.apps.ego.item.eu.util.EgoItemContext;
    import oracle.apps.ego.item.eu.util.EgoOrganizationContext;
    import oracle.apps.fnd.framework.OAApplicationModule;
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                   int y=3;
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                             int organizationid=egoorganizationcontext.getOrganizationId();
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                             String s = EngChangeUtil.getItemPageContextFlag(oapagecontext);
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                   String s2 = "";
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                   String s5 = EngChangeUtil.getOrgNameContext(oapagecontext) != null ? EngChangeUtil.getOrgNameContext(oapagecontext) : "";
                   String s6 = EngChangeUtil.getOrgIdContext(oapagecontext) != null ? EngChangeUtil.getOrgIdContext(oapagecontext) : "";
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                                            s2 = "<b>" + EngChangeUtil.getOriginalChangeMgmtTypeName(oapagecontext) + ": " + s3 + "</b>";
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                                                 s1 = "CREATE";
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                             stringbuffer.append("<b>");
                             stringbuffer.append(oapagecontext.getMessage("EGO", "EGO_ITEM", null));
                             stringbuffer.append(": ");
                             stringbuffer.append(egoitemcontext.getItemNumber());
                             stringbuffer.append("  ");
                             stringbuffer.append(oapagecontext.getMessage("EGO", "EGO_REVISION_CODE", null));
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                             stringbuffer.append(egoitemcontext.getRevisionLabel());
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                                  stringbuffer.append(": ");
                                  stringbuffer.append(egoitemcontext.getItemDescription());
                                  stringbuffer.append("</b><br>");
                             if(y==3)
                             stringbuffer.append("<b>");
                             stringbuffer.append(oapagecontext.getMessage("EGO", "EGO_MANUFACTURER", null));
                             stringbuffer.append(": ");
                             stringbuffer.append(manufacturer);
                             stringbuffer.append("</b><br>");
                                  stringbuffer.append(s7+"<br>");
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              oaformattedtextbean.setCSSClass("OraTipLabel");
              oaformattedtextbean.setText(stringbuffer.toString());
              oapagelayoutbean.setInContextBranding(oaformattedtextbean);
              return;     
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                        if(oaapplicationmodule.getOADBTransaction().getResponsibilityApplicationId() == 242 && s2 != null && !"".equals(s2))
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                             oaformattedtextbean1.setStyleUsage("inContextBranding");
                             oaformattedtextbean1.setText(s2);
                             oapagelayoutbean.setInContextBranding(oaformattedtextbean1);
                   public String XXNRgetManufactuer(OAApplicationModule am,int invitemid ,int organizationid)
                        String manufacturer=null;
                             try
                                  PreparedStatement ps=am.getOADBTransaction().getJdbcConnection().prepareStatement("Select XXNRgetManufacturer(?,?) from dual");
                                  ps.setInt(1,invitemid);
                                  ps.setInt(2,organizationid);
                                  ResultSet rs=ps.executeQuery();
                                  while (rs.next())
                             manufacturer=rs.getString(1);
              catch(SQLException e)
                   e.printStackTrace();
    return manufacturer;
    My Error is as follows:
    java.lang.NullPointerException
         at oracle.apps.eng.changemgmt.webui.XXNRChangeDetailPageEXTCO.XXNRchangeDetailIncontext(XXNRChangeDetailPageEXTCO.java:65)
         at oracle.apps.eng.changemgmt.webui.XXNRChangeDetailPageEXTCO.processRequest(XXNRChangeDetailPageEXTCO.java:55)
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         at oracle.apps.fnd.framework.webui.OAWebBeanContainerHelper.processRequest(OAWebBeanContainerHelper.java:247)
         at oracle.apps.fnd.framework.webui.beans.layout.OAHeaderBean.processRequest(OAHeaderBean.java:389)
         at oracle.apps.fnd.framework.webui.OAWebBeanHelper.processRequestChildren(OAWebBeanHelper.java:959)
         at oracle.apps.fnd.framework.webui.OAWebBeanHelper.processRequestChildren(OAWebBeanHelper.java:926)
         at oracle.apps.fnd.framework.webui.OAWebBeanHelper.processRequest(OAWebBeanHelper.java:646)
         at oracle.apps.fnd.framework.webui.OAWebBeanContainerHelper.processRequest(OAWebBeanContainerHelper.java:247)
         at oracle.apps.fnd.framework.webui.beans.layout.OAStackLayoutBean.processRequest(OAStackLayoutBean.java:350)
         at oracle.apps.fnd.framework.webui.OAWebBeanHelper.processRequestChildren(OAWebBeanHelper.java:959)
         at oracle.apps.fnd.framework.webui.OAWebBeanHelper.processRequestChildren(OAWebBeanHelper.java:926)
         at oracle.apps.fnd.framework.webui.OAWebBeanHelper.processRequest(OAWebBeanHelper.java:646)
         at oracle.apps.fnd.framework.webui.OAWebBeanContainerHelper.processRequest(OAWebBeanContainerHelper.java:247)
         at oracle.apps.fnd.framework.webui.OAPageLayoutHelper.processRequest(OAPageLayoutHelper.java:1136)
         at oracle.apps.fnd.framework.webui.beans.layout.OAPageLayoutBean.processRequest(OAPageLayoutBean.java:1569)
         at oracle.apps.fnd.framework.webui.OAWebBeanHelper.processRequestChildren(OAWebBeanHelper.java:959)
         at oracle.apps.fnd.framework.webui.OAWebBeanHelper.processRequestChildren(OAWebBeanHelper.java:926)
         at oracle.apps.fnd.framework.webui.OAWebBeanHelper.processRequest(OAWebBeanHelper.java:646)
         at oracle.apps.fnd.framework.webui.OAWebBeanContainerHelper.processRequest(OAWebBeanContainerHelper.java:247)
         at oracle.apps.fnd.framework.webui.beans.form.OAFormBean.processRequest(OAFormBean.java:385)
         at oracle.apps.fnd.framework.webui.OAWebBeanHelper.processRequestChildren(OAWebBeanHelper.java:959)
         at oracle.apps.fnd.framework.webui.OAWebBeanHelper.processRequestChildren(OAWebBeanHelper.java:926)
         at oracle.apps.fnd.framework.webui.OAWebBeanHelper.processRequest(OAWebBeanHelper.java:646)
         at oracle.apps.fnd.framework.webui.OAWebBeanContainerHelper.processRequest(OAWebBeanContainerHelper.java:247)
         at oracle.apps.fnd.framework.webui.beans.OABodyBean.processRequest(OABodyBean.java:353)
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         at oracle.apps.fnd.framework.webui.OAPageBean.preparePage(OAPageBean.java:1735)
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    Thanks and Regards
    Zaheer

    Hi,
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         regis.add(idf);
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         regis.add(loginf);
         regis.add(check);
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         regis.add(passf);
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         regis.add(repassf);
         regis.add(ok);
         regis.add(newu);
         regis.add(cancel);
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         less.add(lok);
         mismat.add(mok);
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         newu.addActionListener(this);
    check.addActionListener(this);
    cancel.addActionListener(this);
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         //admin.addItemListener(this);
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              iok.addActionListener(this);
         lok.addActionListener(this);
         mok.addActionListener(this);
         sok.addActionListener(this);
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    regis.setSize(310,300);
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                             invlog.setSize(300,100);
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                             valid.setSize(300,100);
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    check.setEnabled(false);
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              repassf.setText(""); repassf.setEnabled(true);
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                   check.setEnabled(true);
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              String s2=loginf.getText();
              String s3=passf.getText();
         String s4=repassf.getText();
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                   cancel.setEnabled(true);
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                   cancel.setEnabled(true);
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    Connection c;
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    import java.awt.event.*;
    import java.sql.*;
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    Label login,pass;
    TextField loginf,passf;
    Button ok,cancel;
    Dialog invalid;
    Button iok;
    Register reg;
    DBconnect db;
    Main m;
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         passf=new TextField(20);
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                   invalid.setSize(300,100);
                   invalid.setLocation(250,210);
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              ok.setEnabled(false);
                   invalid.setVisible(true);
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         passf.setText("");
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    import java.awt.event.*;
    import java.util.*;
    import java.util.Date;
    import java.text.*;
    import java.sql.*;
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    DateFormat df;
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              addr=new Label("ADDRESS");
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              addrf=new TextField(20);
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              cancel=new Button("CANCEL");
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    lraddr=new Label(" ADDRESS ");
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         lrdate=new Label(" ADMIT-DATE ");
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              inqry.add(namef);
              inqry.add(addr);
              inqry.add(addrf);
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              result.add(lraddr);
              result.add(raddr);
              result.add(lward);
              result.add(ward);
              result.add(lrdate);
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                             String ad=addrf.getText();
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                             String bd=rs.getString(8).trim();
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                             addrf.setText("");
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                        inqry.setVisible(true);
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                             addrf.setText("");
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                             inqry.setVisible(true);
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    PLease Help me !!
    I need this urgently.

    can you explain what your program tries to do... and
    at where it went wrong..Sir,
    We are trying to make an project where we can make a person register in our data base & after which he/she can search for other user.
    The logged in user can modify his/her own data but can view other ppl's data.
    We are in a phase of registering the user & that's where we are stuck. The problem is that after the login screen when we hit register (OK- button) the data are not getting entered in the data base.
    Can u please help me??
    I am using "jdk1.3' - studnet's edition.
    I am waiting for your reply.
    Thanks in advance & yr interest.

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