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Hi,
I have the next issue on Create Account screen of R12.1.3: we make use on this screen a standard Descriptive Flex Fields (DFF) to show some extra information about customers. Because of the Atrributes not enough on this screen we have made an extra custom DFF to show more information than wat to show via standard DFF. Problem on this screen is that we have to see the standard DFF but not the custom DFF.

To solve this issue my thoughts were: extend the CO on this screen and create on the fly a view object which is based on custom DFF view and personolize the screen to show the custom DFF below the standard DFF. Custom DFF will make use the view object which is made on the fly.

To realize this idea I have extended HzPuiActCreateUpdateCO on the "Create Account" screen of EBS R12.1.3 to create a ViewObject on the fly lets say: XxMbCustomersFlexVo.

After that added a personalization to show the custom DFF values which is based on XxMbCustomersFlexVo.

My code in processRequest to realize that:

public void processRequest(OAPageContext oapagecontext, OAWebBean oawebbean)
{
super.processRequest(oapagecontext, oawebbean);

OAApplicationModule oam = (OAApplicationModule)oapagecontext.getApplicationModule(oawebbean);

// Before you create the VO, check if any instances of the VO object exists or not.
ViewObject vo = oam.findViewObject("XxMbCustomersFlexVo");

// if one exists then delete that view object.
if (vo != null) {
vo.remove();
}

//Build the select statement for this on the fly view object
String xxOnTheFlyVOQuery = "SELECT ROW_ID,\n" +
" CONTEXT_WAARD,\n" +
" WWFT_DOSSIER,\n" +
" WWFT_DOSSIER_VRIJGESTELD,\n" +
" WWFT_DOSSIERNUMMER,\n" +
" WWFT_RICHTLIJN,\n" +
" INNINGENSTATUS,\n" +
" DATUM_INNINGENSTATUS,\n" +
" SYNC_DEBITEURENBEWAKER,\n" +
" DUNNING_ON_PROJECT_LEVEL,\n" +
" TARGET_CLIENT,\n" +
" BUSINESS_RELATION_,\n" +
" TARGET_START_DATE,\n" +
" TARGET_END_DATE,\n" +
" DECL_EMAIL_TOEGESTAAN,\n" +
" UITSLUITEN_VAN_CPM,\n" +
" CONCATENATED_SEGMENTS\n" +
"FROM XX_MB_CUSTOMERS_FLEX_DFV ";

//First see if this VO is already attached to view object
ViewObject xxOnTheFlyViewObject = oam.findViewObject("XxMbCustomersFlexVo");

System.out.println("XXCER Toon deze voor het fout gaat sys");
oapagecontext.writeDiagnostics(this,"XXCER Toon deze voor het fout gaat",OAFwkConstants.STATEMENT);

if(xxOnTheFlyViewObject == null)
{
xxOnTheFlyViewObject = oam.createViewObjectFromQueryStmt("XxMbCustomersFlexVo", xxOnTheFlyVOQuery);

//By now we are sure that the view object exists
xxOnTheFlyViewObject.setWhereClauseParams(null);

xxOnTheFlyViewObject.executeQuery();
oracle.jbo.Row row = xxOnTheFlyViewObject.first();

System.out.println("XXCER Toon deze voor het fout gaat sys2");
oapagecontext.writeDiagnostics(this,"XXCER Toon deze voor het fout gaat2",OAFwkConstants.STATEMENT);

//get the value of description column from View Object record returned
if(row != null)
{
String sRowId = row.getAttribute(0).toString();
oapagecontext.writeDiagnostics(this,"XXCER ROW_ID 1 =>"+ sRowId, OAFwkConstants.STATEMENT);
String sWwftDossier = row.getAttribute(2).toString();
oapagecontext.writeDiagnostics(this,"XXCER WWFT_DOSSIER 3 =>"+ sWwftDossier, OAFwkConstants.STATEMENT);
String sWwftDossierVrijgesteld = row.getAttribute(3).toString();
oapagecontext.writeDiagnostics(this,"XXCER WWFT_DOSSIER_VRIJGESTELD 4 =>"+ sWwftDossierVrijgesteld, OAFwkConstants.STATEMENT);
}
oapagecontext.writeDiagnostics(this,"XXCER succesvol verlopen :)))))) ", OAFwkConstants.STATEMENT);
}
}

When I choose in the custom personalization definition as "View Instance" this existing VO on this screen. HzPuiCrUpCustActVO then it went without error but the custom DFF shows the values of standard DFF in place of my custom DFF values.

When I choose in the custom personalization definition as "View Instance" my on the fly made VO XxMbCustomersFlexVo then I got the next error:

Any Idea how to solve this?

Regards,
Cafer

Exception Details.
oracle.apps.fnd.framework.OAException: java.lang.ClassCastException: oracle.jbo.server.ViewObjectImpl cannot be cast to oracle.apps.fnd.framework.OAViewObject
at oracle.apps.fnd.framework.OAException.wrapperException(OAException.java:912)
at oracle.apps.fnd.framework.webui.OAPageErrorHandler.prepareException(OAPageErrorHandler.java:1169)
at oracle.apps.fnd.framework.webui.OAPageErrorHandler.processErrors(OAPageErrorHandler.java:1435)
at oracle.apps.fnd.framework.webui.OAPageBean.processRequest(OAPageBean.java:2733)
at oracle.apps.fnd.framework.webui.OAPageBean.preparePage(OAPageBean.java:1960)
at oracle.apps.fnd.framework.webui.OAPageBean.preparePage(OAPageBean.java:557)
at oracle.apps.fnd.framework.webui.OAPageBean.preparePage(OAPageBean.java:439)
at _OA._jspService(_OA.java:213)
at com.orionserver.http.OrionHttpJspPage.service(OrionHttpJspPage.java:59)
at oracle.jsp.runtimev2.JspPageTable.service(JspPageTable.java:390)
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:734)
at com.evermind.server.http.ServletRequestDispatcher.forwardInternal(ServletRequestDispatcher.java:391)
at com.evermind.server.http.ServletRequestDispatcher.unprivileged_forward(ServletRequestDispatcher.java:308)
at com.evermind.server.http.ServletRequestDispatcher.access$100(ServletRequestDispatcher.java:68)
at com.evermind.server.http.ServletRequestDispatcher$2.oc4jRun(ServletRequestDispatcher.java:214)
at oracle.oc4j.security.OC4JSecurity.doPrivileged(OC4JSecurity.java:284)
at com.evermind.server.http.ServletRequestDispatcher.forward(ServletRequestDispatcher.java:219)
at com.evermind.server.http.EvermindPageContext.forward(EvermindPageContext.java:395)
at _OA._jspService(_OA.java:222)
at com.orionserver.http.OrionHttpJspPage.service(OrionHttpJspPage.java:59)
at oracle.jsp.runtimev2.JspPageTable.service(JspPageTable.java:390)
at oracle.jsp.runtimev2.JspServlet.internalService(JspServlet.java:594)
at oracle.jsp.runtimev2.JspServlet.service(JspServlet.java:518)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:856)
at com.evermind.server.http.ResourceFilterChain.doFilter(ResourceFilterChain.java:64)
at oracle.apps.jtf.base.session.ReleaseResFilter.doFilter(ReleaseResFilter.java:26)
at com.evermind.server.http.EvermindFilterChain.doFilter(EvermindFilterChain.java:15)
at oracle.apps.fnd.security.AppsServletFilter.doFilter(AppsServletFilter.java:429)
at com.evermind.server.http.ServletRequestDispatcher.invoke(ServletRequestDispatcher.java:642)
at com.evermind.server.http.ServletRequestDispatcher.forwardInternal(ServletRequestDispatcher.java:391)
at com.evermind.server.http.HttpRequestHandler.doProcessRequest(HttpRequestHandler.java:908)
at com.evermind.server.http.HttpRequestHandler.processRequest(HttpRequestHandler.java:458)
at com.evermind.server.http.AJPRequestHandler.run(AJPRequestHandler.java:313)
at com.evermind.server.http.AJPRequestHandler.run(AJPRequestHandler.java:199)
at oracle.oc4j.network.ServerSocketReadHandler$SafeRunnable.run(ServerSocketReadHandler.java:260)
at com.evermind.util.ReleasableResourcePooledExecutor$MyWorker.run(ReleasableResourcePooledExecutor.java:303)
at java.lang.Thread.run(Thread.java:745)
## Detail 0 ##
java.lang.ClassCastException: oracle.jbo.server.ViewObjectImpl cannot be cast to oracle.apps.fnd.framework.OAViewObject
at oracle.apps.fnd.framework.webui.OAWebBeanFlexHelper.getViewObject(OAWebBeanFlexHelper.java:1227)
at oracle.apps.fnd.framework.webui.OAWebBeanFlexHelper.getCurrentRowForRead(OAWebBeanFlexHelper.java:1243)
at oracle.apps.fnd.framework.webui.OADescriptiveFlexHelper.processFlex(OADescriptiveFlexHelper.java:695)
at oracle.apps.fnd.framework.webui.OAWebBeanFlexHelper.processRequest(OAWebBeanFlexHelper.java:256)
at oracle.apps.fnd.framework.webui.beans.layout.OATableLayoutBean.processRequest(OATableLayoutBean.java:353)
at oracle.apps.fnd.framework.webui.OAWebBeanHelper.processRequestChildren(OAWebBeanHelper.java:976)
at oracle.apps.fnd.framework.webui.OAWebBeanHelper.processRequestChildren(OAWebBeanHelper.java:943)
at oracle.apps.fnd.framework.webui.OAWebBeanHelper.processRequest(OAWebBeanHelper.java:663)
at oracle.apps.fnd.framework.webui.OAWebBeanContainerHelper.processRequest(OAWebBeanContainerHelper.java:252)
at oracle.apps.fnd.framework.webui.beans.message.OAMessageLayoutBean.processRequest(OAMessageLayoutBean.java:393)
at oracle.apps.fnd.framework.webui.OAWebBeanHelper.processRequestChildren(OAWebBeanHelper.java:976)
at oracle.apps.fnd.framework.webui.OAWebBeanHelper.processRequestChildren(OAWebBeanHelper.java:943)
at oracle.apps.fnd.framework.webui.OAWebBeanHelper.processRequest(OAWebBeanHelper.java:663)
at oracle.apps.fnd.framework.webui.OAWebBeanContainerHelper.processRequest(OAWebBeanContainerHelper.java:252)
at oracle.apps.fnd.framework.webui.beans.layout.OAMessageComponentLayoutBean.processRequest(OAMessageComponentLayoutBean.java:528)
at oracle.apps.fnd.framework.webui.OAWebBeanHelper.processRequestChildren(OAWebBeanHelper.java:976)
at oracle.apps.fnd.framework.webui.OAWebBeanHelper.processRequestChildren(OAWebBeanHelper.java:943)
at oracle.apps.fnd.framework.webui.OAWebBeanHelper.processRequest(OAWebBeanHelper.java:663)
at oracle.apps.fnd.framework.webui.OAWebBeanContainerHelper.processRequest(OAWebBeanContainerHelper.java:252)
at oracle.apps.fnd.framework.webui.beans.layout.OAHeaderBean.processRequest(OAHeaderBean.java:391)
at oracle.apps.fnd.framework.webui.OAWebBeanHelper.processRequestChildren(OAWebBeanHelper.java:976)
at oracle.apps.fnd.framework.webui.OAWebBeanHelper.processRequestChildren(OAWebBeanHelper.java:943)
at oracle.apps.fnd.framework.webui.OAWebBeanHelper.processRequest(OAWebBeanHelper.java:663)
at oracle.apps.fnd.framework.webui.OAWebBeanContainerHelper.processRequest(OAWebBeanContainerHelper.java:252)
at oracle.apps.fnd.framework.webui.beans.layout.OAStackLayoutBean.processRequest(OAStackLayoutBean.java:350)
at oracle.apps.fnd.framework.webui.OAWebBeanHelper.processRequestChildren(OAWebBeanHelper.java:976)
at oracle.apps.fnd.framework.webui.OAWebBeanHelper.processRequestChildren(OAWebBeanHelper.java:943)
at oracle.apps.fnd.framework.webui.OAWebBeanHelper.processRequest(OAWebBeanHelper.java:663)
at oracle.apps.fnd.framework.webui.OAWebBeanContainerHelper.processRequest(OAWebBeanContainerHelper.java:252)
at oracle.apps.fnd.framework.webui.OAPageLayoutHelper.processRequest(OAPageLayoutHelper.java:1183)
at oracle.apps.fnd.framework.webui.beans.layout.OAPageLayoutBean.processRequest(OAPageLayoutBean.java:1569)
at oracle.apps.fnd.framework.webui.OAWebBeanHelper.processRequestChildren(OAWebBeanHelper.java:976)
at oracle.apps.fnd.framework.webui.OAWebBeanHelper.processRequestChildren(OAWebBeanHelper.java:943)
at oracle.apps.fnd.framework.webui.OAWebBeanHelper.processRequest(OAWebBeanHelper.java:663)
at oracle.apps.fnd.framework.webui.OAWebBeanContainerHelper.processRequest(OAWebBeanContainerHelper.java:252)
at oracle.apps.fnd.framework.webui.beans.form.OAFormBean.processRequest(OAFormBean.java:385)
at oracle.apps.fnd.framework.webui.OAWebBeanHelper.processRequestChildren(OAWebBeanHelper.java:976)
at oracle.apps.fnd.framework.webui.OAWebBeanHelper.processRequestChildren(OAWebBeanHelper.java:943)
at oracle.apps.fnd.framework.webui.OAWebBeanHelper.processRequest(OAWebBeanHelper.java:663)
at oracle.apps.fnd.framework.webui.OAWebBeanContainerHelper.processRequest(OAWebBeanContainerHelper.java:252)
at oracle.apps.fnd.framework.webui.beans.OABodyBean.processRequest(OABodyBean.java:353)
at oracle.apps.fnd.framework.webui.OAPageBean.processRequest(OAPageBean.java:2678)
at oracle.apps.fnd.framework.webui.OAPageBean.preparePage(OAPageBean.java:1960)
at oracle.apps.fnd.framework.webui.OAPageBean.preparePage(OAPageBean.java:557)
at oracle.apps.fnd.framework.webui.OAPageBean.preparePage(OAPageBean.java:439)
at _OA._jspService(_OA.java:213)
at com.orionserver.http.OrionHttpJspPage.service(OrionHttpJspPage.java:59)
at oracle.jsp.runtimev2.JspPageTable.service(JspPageTable.java:390)
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:734)
at com.evermind.server.http.ServletRequestDispatcher.forwardInternal(ServletRequestDispatcher.java:391)
at com.evermind.server.http.ServletRequestDispatcher.unprivileged_forward(ServletRequestDispatcher.java:308)
at com.evermind.server.http.ServletRequestDispatcher.access$100(ServletRequestDispatcher.java:68)
at com.evermind.server.http.ServletRequestDispatcher$2.oc4jRun(ServletRequestDispatcher.java:214)
at oracle.oc4j.security.OC4JSecurity.doPrivileged(OC4JSecurity.java:284)
at com.evermind.server.http.ServletRequestDispatcher.forward(ServletRequestDispatcher.java:219)
at com.evermind.server.http.EvermindPageContext.forward(EvermindPageContext.java:395)
at _OA._jspService(_OA.java:222)
at com.orionserver.http.OrionHttpJspPage.service(OrionHttpJspPage.java:59)
at oracle.jsp.runtimev2.JspPageTable.service(JspPageTable.java:390)
at oracle.jsp.runtimev2.JspServlet.internalService(JspServlet.java:594)
at oracle.jsp.runtimev2.JspServlet.service(JspServlet.java:518)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:856)
at com.evermind.server.http.ResourceFilterChain.doFilter(ResourceFilterChain.java:64)
at oracle.apps.jtf.base.session.ReleaseResFilter.doFilter(ReleaseResFilter.java:26)
at com.evermind.server.http.EvermindFilterChain.doFilter(EvermindFilterChain.java:15)
at oracle.apps.fnd.security.AppsServletFilter.doFilter(AppsServletFilter.java:429)
at com.evermind.server.http.ServletRequestDispatcher.invoke(ServletRequestDispatcher.java:642)
at com.evermind.server.http.ServletRequestDispatcher.forwardInternal(ServletRequestDispatcher.java:391)
at com.evermind.server.http.HttpRequestHandler.doProcessRequest(HttpRequestHandler.java:908)
at com.evermind.server.http.HttpRequestHandler.processRequest(HttpRequestHandler.java:458)
at com.evermind.server.http.AJPRequestHandler.run(AJPRequestHandler.java:313)
at com.evermind.server.http.AJPRequestHandler.run(AJPRequestHandler.java:199)
at oracle.oc4j.network.ServerSocketReadHandler$SafeRunnable.run(ServerSocketReadHandler.java:260)
at com.evermind.util.ReleasableResourcePooledExecutor$MyWorker.run(ReleasableResourcePooledExecutor.java:303)
at java.lang.Thread.run(Thread.java:745)
java.lang.ClassCastException: oracle.jbo.server.ViewObjectImpl cannot be cast to oracle.apps.fnd.framework.OAViewObject
at oracle.apps.fnd.framework.webui.OAWebBeanFlexHelper.getViewObject(OAWebBeanFlexHelper.java:1227)
at oracle.apps.fnd.framework.webui.OAWebBeanFlexHelper.getCurrentRowForRead(OAWebBeanFlexHelper.java:1243)
at oracle.apps.fnd.framework.webui.OADescriptiveFlexHelper.processFlex(OADescriptiveFlexHelper.java:695)
at oracle.apps.fnd.framework.webui.OAWebBeanFlexHelper.processRequest(OAWebBeanFlexHelper.java:256)
at oracle.apps.fnd.framework.webui.beans.layout.OATableLayoutBean.processRequest(OATableLayoutBean.java:353)
at oracle.apps.fnd.framework.webui.OAWebBeanHelper.processRequestChildren(OAWebBeanHelper.java:976)
at oracle.apps.fnd.framework.webui.OAWebBeanHelper.processRequestChildren(OAWebBeanHelper.java:943)
at oracle.apps.fnd.framework.webui.OAWebBeanHelper.processRequest(OAWebBeanHelper.java:663)
at oracle.apps.fnd.framework.webui.OAWebBeanContainerHelper.processRequest(OAWebBeanContainerHelper.java:252)
at oracle.apps.fnd.framework.webui.beans.message.OAMessageLayoutBean.processRequest(OAMessageLayoutBean.java:393)
at oracle.apps.fnd.framework.webui.OAWebBeanHelper.processRequestChildren(OAWebBeanHelper.java:976)
at oracle.apps.fnd.framework.webui.OAWebBeanHelper.processRequestChildren(OAWebBeanHelper.java:943)
at oracle.apps.fnd.framework.webui.OAWebBeanHelper.processRequest(OAWebBeanHelper.java:663)
at oracle.apps.fnd.framework.webui.OAWebBeanContainerHelper.processRequest(OAWebBeanContainerHelper.java:252)
at oracle.apps.fnd.framework.webui.beans.layout.OAMessageComponentLayoutBean.processRequest(OAMessageComponentLayoutBean.java:528)
at oracle.apps.fnd.framework.webui.OAWebBeanHelper.processRequestChildren(OAWebBeanHelper.java:976)
at oracle.apps.fnd.framework.webui.OAWebBeanHelper.processRequestChildren(OAWebBeanHelper.java:943)
at oracle.apps.fnd.framework.webui.OAWebBeanHelper.processRequest(OAWebBeanHelper.java:663)
at oracle.apps.fnd.framework.webui.OAWebBeanContainerHelper.processRequest(OAWebBeanContainerHelper.java:252)
at oracle.apps.fnd.framework.webui.beans.layout.OAHeaderBean.processRequest(OAHeaderBean.java:391)
at oracle.apps.fnd.framework.webui.OAWebBeanHelper.processRequestChildren(OAWebBeanHelper.java:976)
at oracle.apps.fnd.framework.webui.OAWebBeanHelper.processRequestChildren(OAWebBeanHelper.java:943)
at oracle.apps.fnd.framework.webui.OAWebBeanHelper.processRequest(OAWebBeanHelper.java:663)
at oracle.apps.fnd.framework.webui.OAWebBeanContainerHelper.processRequest(OAWebBeanContainerHelper.java:252)
at oracle.apps.fnd.framework.webui.beans.layout.OAStackLayoutBean.processRequest(OAStackLayoutBean.java:350)
at oracle.apps.fnd.framework.webui.OAWebBeanHelper.processRequestChildren(OAWebBeanHelper.java:976)
at oracle.apps.fnd.framework.webui.OAWebBeanHelper.processRequestChildren(OAWebBeanHelper.java:943)
at oracle.apps.fnd.framework.webui.OAWebBeanHelper.processRequest(OAWebBeanHelper.java:663)
at oracle.apps.fnd.framework.webui.OAWebBeanContainerHelper.processRequest(OAWebBeanContainerHelper.java:252)
at oracle.apps.fnd.framework.webui.OAPageLayoutHelper.processRequest(OAPageLayoutHelper.java:1183)
at oracle.apps.fnd.framework.webui.beans.layout.OAPageLayoutBean.processRequest(OAPageLayoutBean.java:1569)
at oracle.apps.fnd.framework.webui.OAWebBeanHelper.processRequestChildren(OAWebBeanHelper.java:976)
at oracle.apps.fnd.framework.webui.OAWebBeanHelper.processRequestChildren(OAWebBeanHelper.java:943)
at oracle.apps.fnd.framework.webui.OAWebBeanHelper.processRequest(OAWebBeanHelper.java:663)
at oracle.apps.fnd.framework.webui.OAWebBeanContainerHelper.processRequest(OAWebBeanContainerHelper.java:252)
at oracle.apps.fnd.framework.webui.beans.form.OAFormBean.processRequest(OAFormBean.java:385)
at oracle.apps.fnd.framework.webui.OAWebBeanHelper.processRequestChildren(OAWebBeanHelper.java:976)
at oracle.apps.fnd.framework.webui.OAWebBeanHelper.processRequestChildren(OAWebBeanHelper.java:943)
at oracle.apps.fnd.framework.webui.OAWebBeanHelper.processRequest(OAWebBeanHelper.java:663)
at oracle.apps.fnd.framework.webui.OAWebBeanContainerHelper.processRequest(OAWebBeanContainerHelper.java:252)
at oracle.apps.fnd.framework.webui.beans.OABodyBean.processRequest(OABodyBean.java:353)
at oracle.apps.fnd.framework.webui.OAPageBean.processRequest(OAPageBean.java:2678)
at oracle.apps.fnd.framework.webui.OAPageBean.preparePage(OAPageBean.java:1960)
at oracle.apps.fnd.framework.webui.OAPageBean.preparePage(OAPageBean.java:557)
at oracle.apps.fnd.framework.webui.OAPageBean.preparePage(OAPageBean.java:439)
at _OA._jspService(_OA.java:213)
at com.orionserver.http.OrionHttpJspPage.service(OrionHttpJspPage.java:59)
at oracle.jsp.runtimev2.JspPageTable.service(JspPageTable.java:390)
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:734)
at com.evermind.server.http.ServletRequestDispatcher.forwardInternal(ServletRequestDispatcher.java:391)
at com.evermind.server.http.ServletRequestDispatcher.unprivileged_forward(ServletRequestDispatcher.java:308)
at com.evermind.server.http.ServletRequestDispatcher.access$100(ServletRequestDispatcher.java:68)
at com.evermind.server.http.ServletRequestDispatcher$2.oc4jRun(ServletRequestDispatcher.java:214)
at oracle.oc4j.security.OC4JSecurity.doPrivileged(OC4JSecurity.java:284)
at com.evermind.server.http.ServletRequestDispatcher.forward(ServletRequestDispatcher.java:219)
at com.evermind.server.http.EvermindPageContext.forward(EvermindPageContext.java:395)
at _OA._jspService(_OA.java:222)
at com.orionserver.http.OrionHttpJspPage.service(OrionHttpJspPage.java:59)
at oracle.jsp.runtimev2.JspPageTable.service(JspPageTable.java:390)
at oracle.jsp.runtimev2.JspServlet.internalService(JspServlet.java:594)
at oracle.jsp.runtimev2.JspServlet.service(JspServlet.java:518)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:856)
at com.evermind.server.http.ResourceFilterChain.doFilter(ResourceFilterChain.java:64)
at oracle.apps.jtf.base.session.ReleaseResFilter.doFilter(ReleaseResFilter.java:26)
at com.evermind.server.http.EvermindFilterChain.doFilter(EvermindFilterChain.java:15)
at oracle.apps.fnd.security.AppsServletFilter.doFilter(AppsServletFilter.java:429)
at com.evermind.server.http.ServletRequestDispatcher.invoke(ServletRequestDispatcher.java:642)
at com.evermind.server.http.ServletRequestDispatcher.forwardInternal(ServletRequestDispatcher.java:391)
at com.evermind.server.http.HttpRequestHandler.doProcessRequest(HttpRequestHandler.java:908)
at com.evermind.server.http.HttpRequestHandler.processRequest(HttpRequestHandler.java:458)
at com.evermind.server.http.AJPRequestHandler.run(AJPRequestHandler.java:313)
at com.evermind.server.http.AJPRequestHandler.run(AJPRequestHandler.java:199)
at oracle.oc4j.network.ServerSocketReadHandler$SafeRunnable.run(ServerSocketReadHandler.java:260)
at com.evermind.util.ReleasableResourcePooledExecutor$MyWorker.run(ReleasableResourcePooledExecutor.java:303)
at java.lang.Thread.run(Thread.java:745)
Responses (1)
  • Accepted Answer

    Friday, July 03 2015, 01:45 AM - #Permalink
    0
    Error is mainly due to Class Cast Exception , some where in the code that you have written you are actually trying to Cast or Use a
    oracle.jbo.server.ViewObjectImpl as oracle.apps.fnd.framework.OAViewObject which is not allowed, Instead use oracle.apps.fnd.framework.OAViewObject this only.


    oracle.jbo.server.ViewObjectImpl cannot be cast to oracle.apps.fnd.framework.OAViewObject

    Example:

    ViewObject vo = oam.findViewObject("XxMbCustomersFlexVo");
    ViewObject xxOnTheFlyViewObject = oam.findViewObject("XxMbCustomersFlexVo");
    oracle.jbo.Row row = xxOnTheFlyViewObject.first();
    The reply is currently minimized Show
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