Performance Test on OAF Page Extensions

Hi ,
We have extend the seeded page controller&VO to achieve the business requirement.
Could you please suggest/update me if we have any free ware to do the performance test on OAF page extension and customization's.
Regards,
Venkatesh Chandra.

Hi Gaurav,
I followed your instruction and all it does is display the pages as "tabs" horizontally on the page. What I actually want is a Side bar on the left hand region exactly like the instructions and example in the Framework developers guide. The set up for a sidebar (according to the developers guide) is much more involved as I posted in my first message above.
An example of a side navbar in e-Business suite can be found under Functional Administrator responsibility > Personalization tab > Import/Export.
I have looked at the menu definitions for this page/function, and I've also had a look in the Page XML but I cannot replicate it with my custom page. The setup used for that example page also does not conform to the OAF developers guide instructions.
So again in the absence of any useable examples in eBusiness Suite I'm rather stuck with the OAF developer's guide so any tips would be gratefully accepted.
Rgds
Shankar

Similar Messages

Any tools to validate performance of an OAF Page?

Hi Team,
Please can anyone suggest me the tools available to validate the
performance of an OAF Page??
regards
sridhar

You can even try to go through these old threads too.
how to measure the OAF pages performance(cost/time)
How to improve performance ? - URGENT
Thanks
--Anil
http://oracleanil.blogspot.com/

OAF page : How to get its query performance from Oracle Apps Screen?

Hi Team,
How to get the query performance of an OAF page using Oracle Apps Screen ??
regards
sridhar

Go through this link
Any tools to validate performance of an OAF Page?
However do let us know as these queries performance can be check through backend also
Thanks
--Anil
http://oracleanil.blogspot.com/

Can Web Performance Test work on AJAX or Javascript Project which will show only one URL for all the pages?

Hi there,
I'm working on testing a AJAX and JavaScript Project which has several pages but all in the same URL. I need to test some attribute on the page or parameter past by AJAX or Javascript. Can Web Performance Test work to get what I want?
Thanks,

Hello,
Thank you for your post.
Web performance test is used to test if a server responses correctly and the response is consistent with what we expected. And we test the response speed, the stability and scalability.
The Web Performance Test Recorder records both AJAX requests and requests that were submitted from JavaScript, but
web test does not execute JavaScript. I am afraid that you can’t use web test to test parameter past by AJAX or JavaScript.
Please see:
Web Performance Test Engine Overview
About JavaScript and ActiveX Controls in Web Performance Tests
From the first link, “Client-side scripting that sets parameter values or results in additional HTTP requests, such as AJAX, does affect the load on the server and might require you to manually modify the Web Performance Test to simulate the scripting.”
If you want to execute the function typically performed by script in web test, you need to accomplish it in coded web performance test or a web performance test plugin. Please see:
How to: Create a Coded Web Performance Test
How to: Create a Web Performance Test Plug-In
I am not sure what the ‘some attribute on the page’ is. If you mean that you want to test those controls on the page, you can do coded UI test, which can test that the user interface for an application functions correctly. The coded UI test performs actions
on the user interface controls for an application and verifies that the correct controls are displayed with the correct values. You can refer to this article for detailed information about code UI test:
Verifying Code by Using Coded User Interface Tests
Best regards,
Amanda Zhu [MSFT]
MSDN Community Support | Feedback to us
Develop and promote your apps in Windows Store
Please remember to mark the replies as answers if they help and unmark them if they provide no help.

UI performance testing of pivot table

Hi,
I was wondering if anyone could direct me to a tool that I can use to do performance testing on a pivot table. I am populating a pivot table(declaratively) with a data source of over 100,000 cells and I need to record the browser rendering time of the pivot table using 50 or so parallel threads(requests). I tried running performance tests using JMeter, but that didn't help.
This is what I tried so far with JMeter:
I deployed the application in the integratedweblogicserver and specify the Url to hit in JMeter ( http://127.0.0.1:7101/PivotTableSample-ViewController-context-root/faces/Sample) and added a response assertion for the response code 200. Although I am able to hit the url successfully, the response I get is a javascript with a message that says "This is the loopback script to process the url before the real page loads. It introduces a separate round trip". When I checked in firebug, it looks like request redirect of some sort happens from this javascript to another Url (with some randomly generated parameters) which then returns the html response of the pivot table. I am unable to hit that Url directly as I get a message saying "session expired". It looks like a redirect happens from the first request and then session is created for that request and a redirect occurs.
I am able to check the browser rendering time of the pivot table in firebug (.net tab), but that is only for a single request. I'd appreciate it if anyone could guide me on this.
Thanks
Naveen

I found the link below that explains configuration of JMeter for performance testing of ADF applications(Although I couldn't find a solution to figure out the browser rendering time for parallel threads).
http://one-size-doesnt-fit-all.blogspot.com/2010/04/configuring-apache-jmeter-specifically.html
Edited by: Naveen Ramanathan on Oct 3, 2010 10:24 AM

Hi All, I am using JDeveloper 10.1.3.5 for R12.2.4. I am getting an error after deploying my OAF page to application.

I have developed a custom OAF page with multiple VO, EO and single AM. Below is my directory structure
server/ AM, VO
schema/server/ EO
LOV/server/ LOV
webui/ CO, Pages
My page is running perfectly from JDeveloper and all functionalities are working fine.
The page deployment is successful but when I try to open the custom page from the application I am getting below mentioned error stack for the same:
Exception Details.
oracle.apps.fnd.framework.OAException: Could not load application module 'emicon.oracle.apps.PN.propcost.server.PropMngrAM'. at oracle.apps.fnd.framework.webui.OAJSPApplicationRegistry.registerApplicationModule(OAJSPApplicationRegistry.java:279) at oracle.apps.fnd.framework.webui.OAJSPApplicationRegistry.registerApplicationModule(OAJSPApplicationRegistry.java:78) at oracle.apps.fnd.framework.webui.OAPageBean.preparePage(OAPageBean.java:1324) at oracle.apps.fnd.framework.webui.OAPageBean.preparePage(OAPageBean.java:567) at oracle.apps.fnd.framework.webui.OAPageBean.preparePage(OAPageBean.java:455) at _pages.__oa._jspService(__oa.java:233) at weblogic.servlet.jsp.JspBase.service(JspBase.java:34) at weblogic.servlet.internal.StubSecurityHelper$ServletServiceAction.run(StubSecurityHelper.java:227) at weblogic.servlet.internal.StubSecurityHelper.invokeServlet(StubSecurityHelper.java:125) at weblogic.servlet.internal.ServletStubImpl.execute(ServletStubImpl.java:301) at weblogic.servlet.internal.ServletStubImpl.execute(ServletStubImpl.java:184) at weblogic.servlet.internal.RequestDispatcherImpl.invokeServlet(RequestDispatcherImpl.java:526) at weblogic.servlet.internal.RequestDispatcherImpl.forward(RequestDispatcherImpl.java:253) at weblogic.servlet.jsp.PageContextImpl.forward(PageContextImpl.java:159) at _pages.__rf._jspService(__rf.java:239) at weblogic.servlet.jsp.JspBase.service(JspBase.java:34) at weblogic.servlet.internal.StubSecurityHelper$ServletServiceAction.run(StubSecurityHelper.java:227) at weblogic.servlet.internal.StubSecurityHelper.invokeServlet(StubSecurityHelper.java:125) at weblogic.servlet.internal.ServletStubImpl.execute(ServletStubImpl.java:301) at weblogic.servlet.internal.TailFilter.doFilter(TailFilter.java:26) at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:56) at oracle.apps.fnd.security.WLFilter.doFilter(WLFilter.java:213) at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:56) at oracle.apps.jtf.cabo.interceptor.JTFWrapperFilter.doFilter(JTFWrapperFilter.java:141) at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:56) at oracle.apps.jtf.base.session.ReleaseResFilter.doFilter(Unknown Source) at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:56) at oracle.apps.fnd.security.AppsServletFilter.doFilter(AppsServletFilter.java:432) at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:56) at oracle.security.jps.ee.http.JpsAbsFilter$1.run(JpsAbsFilter.java:119) at oracle.security.jps.util.JpsSubject.doAsPrivileged(JpsSubject.java:315) at oracle.security.jps.ee.util.JpsPlatformUtil.runJaasMode(JpsPlatformUtil.java:442) at oracle.security.jps.ee.http.JpsAbsFilter.runJaasMode(JpsAbsFilter.java:103) at oracle.security.jps.ee.http.JpsAbsFilter.doFilter(JpsAbsFilter.java:171) at oracle.security.jps.ee.http.JpsFilter.doFilter(JpsFilter.java:71) at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:56) at oracle.dms.servlet.DMSServletFilter.doFilter(DMSServletFilter.java:139) at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:56) at weblogic.servlet.internal.WebAppServletContext$ServletInvocationAction.wrapRun(Unknown Source) at weblogic.servlet.internal.WebAppServletContext$ServletInvocationAction.run(Unknown Source) 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(Unknown Source) at weblogic.servlet.internal.WebAppServletContext.execute(Unknown Source) at weblogic.servlet.internal.ServletRequestImpl.run(Unknown Source) at weblogic.work.ExecuteThread.execute(ExecuteThread.java:256) at weblogic.work.ExecuteThread.run(ExecuteThread.java:221) ## Detail 0 ## JBO-30003: The application pool (emiconerp.emicon.co.inDEV1620emicon.oracle.apps.PN.propcost.server.PropMngrAM) failed to checkout an application module due to the following exception: oracle.jbo.JboException: JBO-29000: Unexpected exception caught: oracle.jbo.JboException, msg=JBO-29000: Unexpected exception caught: oracle.jbo.NoDefException, msg=JBO-25002: Definition emicon.oracle.apps.PN.propcost.server.PropMngrAM of type ApplicationModule not found at oracle.jbo.common.ampool.ApplicationPoolImpl.doCheckout(ApplicationPoolImpl.java:2002) at oracle.jbo.common.ampool.ApplicationPoolImpl.useApplicationModule(ApplicationPoolImpl.java:2793) at oracle.jbo.common.ampool.SessionCookieImpl.useApplicationModule(SessionCookieImpl.java:453) at oracle.jbo.http.HttpSessionCookieImpl.useApplicationModule(HttpSessionCookieImpl.java:233) at oracle.apps.fnd.framework.webui.OAHttpSessionCookieImpl.useApplicationModule(OAHttpSessionCookieImpl.java:512) at oracle.jbo.common.ampool.SessionCookieImpl.useApplicationModule(SessionCookieImpl.java:424) at oracle.apps.fnd.framework.webui.OAJSPApplicationRegistry.registerApplicationModule(OAJSPApplicationRegistry.java:208) at oracle.apps.fnd.framework.webui.OAJSPApplicationRegistry.registerApplicationModule(OAJSPApplicationRegistry.java:78) at oracle.apps.fnd.framework.webui.OAPageBean.preparePage(OAPageBean.java:1324) at oracle.apps.fnd.framework.webui.OAPageBean.preparePage(OAPageBean.java:567) at oracle.apps.fnd.framework.webui.OAPageBean.preparePage(OAPageBean.java:455) at _pages.__oa._jspService(__oa.java:233) at weblogic.servlet.jsp.JspBase.service(JspBase.java:34) 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:301) at weblogic.servlet.internal.ServletStubImpl.execute(ServletStubImpl.java:184) at weblogic.servlet.internal.RequestDispatcherImpl.invokeServlet(RequestDispatcherImpl.java:526) at weblogic.servlet.internal.RequestDispatcherImpl.forward(RequestDispatcherImpl.java:253) at weblogic.servlet.jsp.PageContextImpl.forward(PageContextImpl.java:159) at _pages.__rf._jspService(__rf.java:239) at weblogic.servlet.jsp.JspBase.service(JspBase.java:34) 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:301) at weblogic.servlet.internal.TailFilter.doFilter(TailFilter.java:26) at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:56) at oracle.apps.fnd.security.WLFilter.doFilter(WLFilter.java:213) at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:56) at oracle.apps.jtf.cabo.interceptor.JTFWrapperFilter.doFilter(JTFWrapperFilter.java:141) at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:56) at oracle.apps.jtf.base.session.ReleaseResFilter.doFilter(Unknown Source) at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:56) at oracle.apps.fnd.security.AppsServletFilter.doFilter(AppsServletFilter.java:432) at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:56) at oracle.security.jps.ee.http.JpsAbsFilter$1.run(JpsAbsFilter.java:119) at oracle.security.jps.util.JpsSubject.doAsPrivileged(JpsSubject.java:315) at oracle.security.jps.ee.util.JpsPlatformUtil.runJaasMode(JpsPlatformUtil.java:442) at oracle.security.jps.ee.http.JpsAbsFilter.runJaasMode(JpsAbsFilter.java:103) at oracle.security.jps.ee.http.JpsAbsFilter.doFilter(JpsAbsFilter.java:171) at oracle.security.jps.ee.http.JpsFilter.doFilter(JpsFilter.java:71) at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:56) at oracle.dms.servlet.DMSServletFilter.doFilter(DMSServletFilter.java:139) at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:56) at weblogic.servlet.internal.WebAppServletContext$ServletInvocationAction.wrapRun(Unknown Source) at weblogic.servlet.internal.WebAppServletContext$ServletInvocationAction.run(Unknown Source) 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(Unknown Source) at weblogic.servlet.internal.WebAppServletContext.execute(Unknown Source) at weblogic.servlet.internal.ServletRequestImpl.run(Unknown Source) at weblogic.work.ExecuteThread.execute(ExecuteThread.java:256) at weblogic.work.ExecuteThread.run(ExecuteThread.java:221) ## Detail 0 ## oracle.jbo.JboException: JBO-29000: Unexpected exception caught: oracle.jbo.NoDefException, msg=JBO-25002: Definition emicon.oracle.apps.PN.propcost.server.PropMngrAM of type ApplicationModule not found at oracle.jbo.pool.ResourcePool.createResource(ResourcePool.java:545) at oracle.jbo.common.ampool.ApplicationPoolImpl.prepareApplicationModule(ApplicationPoolImpl.java:2094) at oracle.jbo.common.ampool.ApplicationPoolImpl.doCheckout(ApplicationPoolImpl.java:1961) at oracle.jbo.common.ampool.ApplicationPoolImpl.useApplicationModule(ApplicationPoolImpl.java:2793) at oracle.jbo.common.ampool.SessionCookieImpl.useApplicationModule(SessionCookieImpl.java:453) at oracle.jbo.http.HttpSessionCookieImpl.useApplicationModule(HttpSessionCookieImpl.java:233) at oracle.apps.fnd.framework.webui.OAHttpSessionCookieImpl.useApplicationModule(OAHttpSessionCookieImpl.java:512) at oracle.jbo.common.ampool.SessionCookieImpl.useApplicationModule(SessionCookieImpl.java:425) at oracle.apps.fnd.framework.webui.OAJSPApplicationRegistry.registerApplicationModule(OAJSPApplicationRegistry.java:208) at oracle.apps.fnd.framework.webui.OAJSPApplicationRegistry.registerApplicationModule(OAJSPApplicationRegistry.java:78) at oracle.apps.fnd.framework.webui.OAPageBean.preparePage(OAPageBean.java:1324) at oracle.apps.fnd.framework.webui.OAPageBean.preparePage(OAPageBean.java:567) at oracle.apps.fnd.framework.webui.OAPageBean.preparePage(OAPageBean.java:455) at _pages.__oa._jspService(__oa.java:233) at weblogic.servlet.jsp.JspBase.service(JspBase.java:35) 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:301) at weblogic.servlet.internal.ServletStubImpl.execute(ServletStubImpl.java:185) at weblogic.servlet.internal.RequestDispatcherImpl.invokeServlet(RequestDispatcherImpl.java:526) at weblogic.servlet.internal.RequestDispatcherImpl.forward(RequestDispatcherImpl.java:253) at weblogic.servlet.jsp.PageContextImpl.forward(PageContextImpl.java:160) at _pages.__rf._jspService(__rf.java:239) at weblogic.servlet.jsp.JspBase.service(JspBase.java:35) 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:301) at weblogic.servlet.internal.TailFilter.doFilter(TailFilter.java:27) at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:57) at oracle.apps.fnd.security.WLFilter.doFilter(WLFilter.java:213) at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:57) at oracle.apps.jtf.cabo.interceptor.JTFWrapperFilter.doFilter(JTFWrapperFilter.java:142) at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:57) at oracle.apps.jtf.base.session.ReleaseResFilter.doFilter(Unknown Source) at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:57) at oracle.apps.fnd.security.AppsServletFilter.doFilter(AppsServletFilter.java:432) at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:57) at oracle.security.jps.ee.http.JpsAbsFilter$1.run(JpsAbsFilter.java:119) at oracle.security.jps.util.JpsSubject.doAsPrivileged(JpsSubject.java:315) at oracle.security.jps.ee.util.JpsPlatformUtil.runJaasMode(JpsPlatformUtil.java:442) at oracle.security.jps.ee.http.JpsAbsFilter.runJaasMode(JpsAbsFilter.java:103) at oracle.security.jps.ee.http.JpsAbsFilter.doFilter(JpsAbsFilter.java:171) at oracle.security.jps.ee.http.JpsFilter.doFilter(JpsFilter.java:71) at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:57) at oracle.dms.servlet.DMSServletFilter.doFilter(DMSServletFilter.java:139) at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:57) at weblogic.servlet.internal.WebAppServletContext$ServletInvocationAction.wrapRun(Unknown Source) at weblogic.servlet.internal.WebAppServletContext$ServletInvocationAction.run(Unknown Source) 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(Unknown Source) at weblogic.servlet.internal.WebAppServletContext.execute(Unknown Source) at weblogic.servlet.internal.ServletRequestImpl.run(Unknown Source) at weblogic.work.ExecuteThread.execute(ExecuteThread.java:256) at weblogic.work.ExecuteThread.run(ExecuteThread.java:221) ## Detail 0 ## oracle.jbo.NoDefException: JBO-25002: Definition emicon.oracle.apps.PN.propcost.server.PropMngrAM of type ApplicationModule not found at oracle.jbo.mom.DefinitionManager.findDefinitionObject(DefinitionManager.java:465) at oracle.jbo.mom.DefinitionManager.findDefinitionObject(DefinitionManager.java:382) at oracle.jbo.mom.DefinitionManager.findDefinitionObject(DefinitionManager.java:364) at oracle.jbo.server.MetaObjectManager.findMetaObject(MetaObjectManager.java:700) at oracle.jbo.server.ApplicationModuleDefImpl.findDefObject(ApplicationModuleDefImpl.java:232) at oracle.jbo.server.ApplicationModuleImpl.createRootApplicationModule(ApplicationModuleImpl.java:401) at oracle.jbo.server.ApplicationModuleHomeImpl.create(ApplicationModuleHomeImpl.java:91) at oracle.jbo.common.ampool.DefaultConnectionStrategy.createApplicationModule(DefaultConnectionStrategy.java:139) at oracle.jbo.common.ampool.DefaultConnectionStrategy.createApplicationModule(DefaultConnectionStrategy.java:80) at oracle.jbo.common.ampool.ApplicationPoolImpl.instantiateResource(ApplicationPoolImpl.java:2468) at oracle.jbo.pool.ResourcePool.createResource(ResourcePool.java:536) at oracle.jbo.common.ampool.ApplicationPoolImpl.prepareApplicationModule(ApplicationPoolImpl.java:2094) at oracle.jbo.common.ampool.ApplicationPoolImpl.doCheckout(ApplicationPoolImpl.java:1961) at oracle.jbo.common.ampool.ApplicationPoolImpl.useApplicationModule(ApplicationPoolImpl.java:2793) at oracle.jbo.common.ampool.SessionCookieImpl.useApplicationModule(SessionCookieImpl.java:453) at oracle.jbo.http.HttpSessionCookieImpl.useApplicationModule(HttpSessionCookieImpl.java:233) at oracle.apps.fnd.framework.webui.OAHttpSessionCookieImpl.useApplicationModule(OAHttpSessionCookieImpl.java:512) at oracle.jbo.common.ampool.SessionCookieImpl.useApplicationModule(SessionCookieImpl.java:425) at oracle.apps.fnd.framework.webui.OAJSPApplicationRegistry.registerApplicationModule(OAJSPApplicationRegistry.java:208) at oracle.apps.fnd.framework.webui.OAJSPApplicationRegistry.registerApplicationModule(OAJSPApplicationRegistry.java:78) at oracle.apps.fnd.framework.webui.OAPageBean.preparePage(OAPageBean.java:1324) at oracle.apps.fnd.framework.webui.OAPageBean.preparePage(OAPageBean.java:567) at oracle.apps.fnd.framework.webui.OAPageBean.preparePage(OAPageBean.java:455) at _pages.__oa._jspService(__oa.java:233) at weblogic.servlet.jsp.JspBase.service(JspBase.java:35) 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:301) at weblogic.servlet.internal.ServletStubImpl.execute(ServletStubImpl.java:185) at weblogic.servlet.internal.RequestDispatcherImpl.invokeServlet(RequestDispatcherImpl.java:526) at weblogic.servlet.internal.RequestDispatcherImpl.forward(RequestDispatcherImpl.java:253) at weblogic.servlet.jsp.PageContextImpl.forward(PageContextImpl.java:160) at _pages.__rf._jspService(__rf.java:239) at weblogic.servlet.jsp.JspBase.service(JspBase.java:35) 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:301) at weblogic.servlet.internal.TailFilter.doFilter(TailFilter.java:27) at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:57) at oracle.apps.fnd.security.WLFilter.doFilter(WLFilter.java:213) at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:57) at oracle.apps.jtf.cabo.interceptor.JTFWrapperFilter.doFilter(JTFWrapperFilter.java:142) at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:57) at oracle.apps.jtf.base.session.ReleaseResFilter.doFilter(Unknown Source) at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:57) at oracle.apps.fnd.security.AppsServletFilter.doFilter(AppsServletFilter.java:432) at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:57) at oracle.security.jps.ee.http.JpsAbsFilter$1.run(JpsAbsFilter.java:119) at oracle.security.jps.util.JpsSubject.doAsPrivileged(JpsSubject.java:315) at oracle.security.jps.ee.util.JpsPlatformUtil.runJaasMode(JpsPlatformUtil.java:442) at oracle.security.jps.ee.http.JpsAbsFilter.runJaasMode(JpsAbsFilter.java:103) at oracle.security.jps.ee.http.JpsAbsFilter.doFilter(JpsAbsFilter.java:171) at oracle.security.jps.ee.http.JpsFilter.doFilter(JpsFilter.java:71) at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:57) at oracle.dms.servlet.DMSServletFilter.doFilter(DMSServletFilter.java:139) at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:57) at weblogic.servlet.internal.WebAppServletContext$ServletInvocationAction.wrapRun(Unknown Source) at weblogic.servlet.internal.WebAppServletContext$ServletInvocationAction.run(Unknown Source) 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(Unknown Source) at weblogic.servlet.internal.WebAppServletContext.execute(Unknown Source) at weblogic.servlet.internal.ServletRequestImpl.run(Unknown Source) at weblogic.work.ExecuteThread.execute(ExecuteThread.java:256) at weblogic.work.ExecuteThread.run(ExecuteThread.java:221) JBO-30003: The application pool (emiconerp.emicon.co.inDEV1620emicon.oracle.apps.PN.propcost.server.PropMngrAM) failed to checkout an application module due to the following exception: oracle.jbo.JboException: JBO-29000: Unexpected exception caught: oracle.jbo.JboException, msg=JBO-29000: Unexpected exception caught: oracle.jbo.NoDefException, msg=JBO-25002: Definition emicon.oracle.apps.PN.propcost.server.PropMngrAM of type ApplicationModule not found at oracle.jbo.common.ampool.ApplicationPoolImpl.doCheckout(ApplicationPoolImpl.java:2002) at oracle.jbo.common.ampool.ApplicationPoolImpl.useApplicationModule(ApplicationPoolImpl.java:2793) at oracle.jbo.common.ampool.SessionCookieImpl.useApplicationModule(SessionCookieImpl.java:453) at oracle.jbo.http.HttpSessionCookieImpl.useApplicationModule(HttpSessionCookieImpl.java:233) at oracle.apps.fnd.framework.webui.OAHttpSessionCookieImpl.useApplicationModule(OAHttpSessionCookieImpl.java:512) at oracle.jbo.common.ampool.SessionCookieImpl.useApplicationModule(SessionCookieImpl.java:424) at oracle.apps.fnd.framework.webui.OAJSPApplicationRegistry.registerApplicationModule(OAJSPApplicationRegistry.java:208) at oracle.apps.fnd.framework.webui.OAJSPApplicationRegistry.registerApplicationModule(OAJSPApplicationRegistry.java:78) at oracle.apps.fnd.framework.webui.OAPageBean.preparePage(OAPageBean.java:1324) at oracle.apps.fnd.framework.webui.OAPageBean.preparePage(OAPageBean.java:567) at oracle.apps.fnd.framework.webui.OAPageBean.preparePage(OAPageBean.java:455) at _pages.__oa._jspService(__oa.java:233) at weblogic.servlet.jsp.JspBase.service(JspBase.java:34) 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:301) at weblogic.servlet.internal.ServletStubImpl.execute(ServletStubImpl.java:184) at weblogic.servlet.internal.RequestDispatcherImpl.invokeServlet(RequestDispatcherImpl.java:526) at weblogic.servlet.internal.RequestDispatcherImpl.forward(RequestDispatcherImpl.java:253) at weblogic.servlet.jsp.PageContextImpl.forward(PageContextImpl.java:159) at _pages.__rf._jspService(__rf.java:239) at weblogic.servlet.jsp.JspBase.service(JspBase.java:34) 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:301) at weblogic.servlet.internal.TailFilter.doFilter(TailFilter.java:26) at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:56) at oracle.apps.fnd.security.WLFilter.doFilter(WLFilter.java:213) at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:56) at oracle.apps.jtf.cabo.interceptor.JTFWrapperFilter.doFilter(JTFWrapperFilter.java:141) at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:56) at oracle.apps.jtf.base.session.ReleaseResFilter.doFilter(Unknown Source) at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:56) at oracle.apps.fnd.security.AppsServletFilter.doFilter(AppsServletFilter.java:432) at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:56) at oracle.security.jps.ee.http.JpsAbsFilter$1.run(JpsAbsFilter.java:119) at oracle.security.jps.util.JpsSubject.doAsPrivileged(JpsSubject.java:315) at oracle.security.jps.ee.util.JpsPlatformUtil.runJaasMode(JpsPlatformUtil.java:442) at oracle.security.jps.ee.http.JpsAbsFilter.runJaasMode(JpsAbsFilter.java:103) at oracle.security.jps.ee.http.JpsAbsFilter.doFilter(JpsAbsFilter.java:171) at oracle.security.jps.ee.http.JpsFilter.doFilter(JpsFilter.java:71) at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:56) at oracle.dms.servlet.DMSServletFilter.doFilter(DMSServletFilter.java:139) at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:56) at weblogic.servlet.internal.WebAppServletContext$ServletInvocationAction.wrapRun(Unknown Source) at weblogic.servlet.internal.WebAppServletContext$ServletInvocationAction.run(Unknown Source) 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(Unknown Source) at weblogic.servlet.internal.WebAppServletContext.execute(Unknown Source) at weblogic.servlet.internal.ServletRequestImpl.run(Unknown Source) at weblogic.work.ExecuteThread.execute(ExecuteThread.java:256) at weblogic.work.ExecuteThread.run(ExecuteThread.java:221) ## Detail 0 ## oracle.jbo.JboException: JBO-29000: Unexpected exception caught: oracle.jbo.NoDefException, msg=JBO-25002: Definition emicon.oracle.apps.PN.propcost.server.PropMngrAM of type ApplicationModule not found at oracle.jbo.pool.ResourcePool.createResource(ResourcePool.java:545) at oracle.jbo.common.ampool.ApplicationPoolImpl.prepareApplicationModule(ApplicationPoolImpl.java:2094) at oracle.jbo.common.ampool.ApplicationPoolImpl.doCheckout(ApplicationPoolImpl.java:1961) at oracle.jbo.common.ampool.ApplicationPoolImpl.useApplicationModule(ApplicationPoolImpl.java:2793) at oracle.jbo.common.ampool.SessionCookieImpl.useApplicationModule(SessionCookieImpl.java:453) at oracle.jbo.http.HttpSessionCookieImpl.useApplicationModule(HttpSessionCookieImpl.java:233) at oracle.apps.fnd.framework.webui.OAHttpSessionCookieImpl.useApplicationModule(OAHttpSessionCookieImpl.java:512) at oracle.jbo.common.ampool.SessionCookieImpl.useApplicationModule(SessionCookieImpl.java:425) at oracle.apps.fnd.framework.webui.OAJSPApplicationRegistry.registerApplicationModule(OAJSPApplicationRegistry.java:208) at oracle.apps.fnd.framework.webui.OAJSPApplicationRegistry.registerApplicationModule(OAJSPApplicationRegistry.java:78) at oracle.apps.fnd.framework.webui.OAPageBean.preparePage(OAPageBean.java:1324) at oracle.apps.fnd.framework.webui.OAPageBean.preparePage(OAPageBean.java:567) at oracle.apps.fnd.framework.webui.OAPageBean.preparePage(OAPageBean.java:455) at _pages.__oa._jspService(__oa.java:233) at weblogic.servlet.jsp.JspBase.service(JspBase.java:35) 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:301) at weblogic.servlet.internal.ServletStubImpl.execute(ServletStubImpl.java:185) at weblogic.servlet.internal.RequestDispatcherImpl.invokeServlet(RequestDispatcherImpl.java:526) at weblogic.servlet.internal.RequestDispatcherImpl.forward(RequestDispatcherImpl.java:253) at weblogic.servlet.jsp.PageContextImpl.forward(PageContextImpl.java:160) at _pages.__rf._jspService(__rf.java:239) at weblogic.servlet.jsp.JspBase.service(JspBase.java:35) 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:301) at weblogic.servlet.internal.TailFilter.doFilter(TailFilter.java:27) at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:57) at oracle.apps.fnd.security.WLFilter.doFilter(WLFilter.java:213) at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:57) at oracle.apps.jtf.cabo.interceptor.JTFWrapperFilter.doFilter(JTFWrapperFilter.java:142) at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:57) at oracle.apps.jtf.base.session.ReleaseResFilter.doFilter(Unknown Source) at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:57) at oracle.apps.fnd.security.AppsServletFilter.doFilter(AppsServletFilter.java:432) at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:57) at oracle.security.jps.ee.http.JpsAbsFilter$1.run(JpsAbsFilter.java:119) at oracle.security.jps.util.JpsSubject.doAsPrivileged(JpsSubject.java:315) at oracle.security.jps.ee.util.JpsPlatformUtil.runJaasMode(JpsPlatformUtil.java:442) at oracle.security.jps.ee.http.JpsAbsFilter.runJaasMode(JpsAbsFilter.java:103) at oracle.security.jps.ee.http.JpsAbsFilter.doFilter(JpsAbsFilter.java:171) at oracle.security.jps.ee.http.JpsFilter.doFilter(JpsFilter.java:71) at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:57) at oracle.dms.servlet.DMSServletFilter.doFilter(DMSServletFilter.java:139) at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:57) at weblogic.servlet.internal.WebAppServletContext$ServletInvocationAction.wrapRun(Unknown Source) at weblogic.servlet.internal.WebAppServletContext$ServletInvocationAction.run(Unknown Source) 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(Unknown Source) at weblogic.servlet.internal.WebAppServletContext.execute(Unknown Source) at weblogic.servlet.internal.ServletRequestImpl.run(Unknown Source) at weblogic.work.ExecuteThread.execute(ExecuteThread.java:256) at weblogic.work.ExecuteThread.run(ExecuteThread.java:221) ## Detail 0 ## oracle.jbo.NoDefException: JBO-25002: Definition emicon.oracle.apps.PN.propcost.server.PropMngrAM of type ApplicationModule not found at oracle.jbo.mom.DefinitionManager.findDefinitionObject(DefinitionManager.java:465) at oracle.jbo.mom.DefinitionManager.findDefinitionObject(DefinitionManager.java:382) at oracle.jbo.mom.DefinitionManager.findDefinitionObject(DefinitionManager.java:364) at oracle.jbo.server.MetaObjectManager.findMetaObject(MetaObjectManager.java:700) at oracle.jbo.server.ApplicationModuleDefImpl.findDefObject(ApplicationModuleDefImpl.java:232) at oracle.jbo.server.ApplicationModuleImpl.createRootApplicationModule(ApplicationModuleImpl.java:401) at oracle.jbo.server.ApplicationModuleHomeImpl.create(ApplicationModuleHomeImpl.java:91) at oracle.jbo.common.ampool.DefaultConnectionStrategy.createApplicationModule(DefaultConnectionStrategy.java:139) at oracle.jbo.common.ampool.DefaultConnectionStrategy.createApplicationModule(DefaultConnectionStrategy.java:80) at oracle.jbo.common.ampool.ApplicationPoolImpl.instantiateResource(ApplicationPoolImpl.java:2468) at oracle.jbo.pool.ResourcePool.createResource(ResourcePool.java:536) at oracle.jbo.common.ampool.ApplicationPoolImpl.prepareApplicationModule(ApplicationPoolImpl.java:2094) at oracle.jbo.common.ampool.ApplicationPoolImpl.doCheckout(ApplicationPoolImpl.java:1961) at oracle.jbo.common.ampool.ApplicationPoolImpl.useApplicationModule(ApplicationPoolImpl.java:2793) at oracle.jbo.common.ampool.SessionCookieImpl.useApplicationModule(SessionCookieImpl.java:453) at oracle.jbo.http.HttpSessionCookieImpl.useApplicationModule(HttpSessionCookieImpl.java:233) at oracle.apps.fnd.framework.webui.OAHttpSessionCookieImpl.useApplicationModule(OAHttpSessionCookieImpl.java:512) at oracle.jbo.common.ampool.SessionCookieImpl.useApplicationModule(SessionCookieImpl.java:425) at oracle.apps.fnd.framework.webui.OAJSPApplicationRegistry.registerApplicationModule(OAJSPApplicationRegistry.java:208) at oracle.apps.fnd.framework.webui.OAJSPApplicationRegistry.registerApplicationModule(OAJSPApplicationRegistry.java:78) at oracle.apps.fnd.framework.webui.OAPageBean.preparePage(OAPageBean.java:1324) at oracle.apps.fnd.framework.webui.OAPageBean.preparePage(OAPageBean.java:567) at oracle.apps.fnd.framework.webui.OAPageBean.preparePage(OAPageBean.java:455) at _pages.__oa._jspService(__oa.java:233) at weblogic.servlet.jsp.JspBase.service(JspBase.java:35) 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:301) at weblogic.servlet.internal.ServletStubImpl.execute(ServletStubImpl.java:185) at weblogic.servlet.internal.RequestDispatcherImpl.invokeServlet(RequestDispatcherImpl.java:526) at weblogic.servlet.internal.RequestDispatcherImpl.forward(RequestDispatcherImpl.java:253) at weblogic.servlet.jsp.PageContextImpl.forward(PageContextImpl.java:160) at _pages.__rf._jspService(__rf.java:239) at weblogic.servlet.jsp.JspBase.service(JspBase.java:35) 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:301) at weblogic.servlet.internal.TailFilter.doFilter(TailFilter.java:27) at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:57) at oracle.apps.fnd.security.WLFilter.doFilter(WLFilter.java:213) at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:57) at oracle.apps.jtf.cabo.interceptor.JTFWrapperFilter.doFilter(JTFWrapperFilter.java:142) at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:57) at oracle.apps.jtf.base.session.ReleaseResFilter.doFilter(Unknown Source) at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:57) at oracle.apps.fnd.security.AppsServletFilter.doFilter(AppsServletFilter.java:432) at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:57) at oracle.security.jps.ee.http.JpsAbsFilter$1.run(JpsAbsFilter.java:119) at oracle.security.jps.util.JpsSubject.doAsPrivileged(JpsSubject.java:315) at oracle.security.jps.ee.util.JpsPlatformUtil.runJaasMode(JpsPlatformUtil.java:442) at oracle.security.jps.ee.http.JpsAbsFilter.runJaasMode(JpsAbsFilter.java:103) at oracle.security.jps.ee.http.JpsAbsFilter.doFilter(JpsAbsFilter.java:171) at oracle.security.jps.ee.http.JpsFilter.doFilter(JpsFilter.java:71) at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:57) at oracle.dms.servlet.DMSServletFilter.doFilter(DMSServletFilter.java:139) at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:57) at weblogic.servlet.internal.WebAppServletContext$ServletInvocationAction.wrapRun(Unknown Source) at weblogic.servlet.internal.WebAppServletContext$ServletInvocationAction.run(Unknown Source) 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(Unknown Source) at weblogic.servlet.internal.WebAppServletContext.execute(Unknown Source) at weblogic.servlet.internal.ServletRequestImpl.run(Unknown Source) at weblogic.work.ExecuteThread.execute(ExecuteThread.java:256) at weblogic.work.ExecuteThread.run(ExecuteThread.java:221)

As Parvez mentioned it looks like the weblogic server is not able to pick up the custom classes.
Did you deploy the classes in RUN filesystem or PATCH filesystem ?
Have a look at Note 1577661.1 in metalink for detailed instruction on deploying the Business Logic Extensions
(Section 1.6.3.4: Developing OA Framework Business Logic Extensions):
(Section 1.6.3.4: Deploying OA Framework Business Logic Extensions):
https://support.oracle.com/epmos/faces/DocumentDisplay?_afrLoop=464975502584896&id=1577661.1&_adf.ctrl-state=1bz4njrrqx_…
Cheers
AJ

How To-set DFF to null and Not required in OAF page ??

enabled service dff, added 2 segments. i want them displayed in service request oaf pages.
details of dff-
Application=Service , title = Additional Information for Agents
in context field region : unchecked required and displayed
In global data elements - added 2 segments based on value set(validation type = independent, list type = poplist)
displayed and enabled checkbox are checked for both the segments.
I want to be able to do two things
1.in HTML service request agentdashboard- the 2 new dffs are displayed correctly as drop down lists. I can pick and save a value to those mapped columns.
but the two drop downs are REQUIRED. I do not want them to be. how can I make them un-required.
--while personalizing this flexfield elemnt from oaf page - I did not have the attribute-required to be unset.
2. I want a default blank value in both the drop down list.
I tried to add a nullvalue in valueset ,but its not letting me. can i do that ??
any pointers please.
Thanks in advance

For your question
>
if I want to show one segment based on value of some other bean in the UI, then can I do it ? and how ?
>
If you do not want to extend controller then you need to use javascript. Sample code below
<SCRIPT>if (document.getElementById("QFEQHR_FV").value =='Class Room')
{document.getElementById("DescFlex2").style.visibility = "visible";}
else{document.getElementById("DescFlex2").style.visibility = "hidden";} </SCRIPT>Here "QFEQHR_FV" is any bean ID in your page and "DescFlex" is DFF flex item ID. To get handle of the required DFF attribute change numbers starting from '0' and test.
Sample code for testing
<SCRIPT>alert(document.getElementById("DescFlex0").value);</SCRIPT>You need to add this code to "Text" property of a "Raw Text" item.
Regards,
Anand

Creating PDF in OAF page using DocumentHelper class

I an trying to display a PDF from within an OAF page.
I am generating the XML using a database function and getting the XML in the controller class as a clob object which I then converted into an ascii stream. I tested the stream, and I am getting the XML output as expected. Sample below>
<ORG_NAME>
<EMPLOYEE_ID>
<FIRST_NAME>Ogre</FIRST_NAME>
<LAST_NAME>Swamp</LAST_NAME>
<EMAIL_ID>[email protected]</EMAIL_ID>
<SALARY>10</SALARY>
<MANAGER_ID>0</MANAGER_ID>
<MANAGER_NAME>I work for no one</MANAGER_NAME>
<EMP_ADDRESS>My Swamp</EMP_ADDRESS>
<EMP_CITY_STATE>Kingdom from far away</EMP_CITY_STATE>
</EMPLOYEE_ID>
</ORG_NAME>
I am using the following code in the controller class to generate the PDF as suggested in the XML Pub Guide Chapter 12.
String redirectURL = DocumentHelper.getOutputURL(pageContext,"PER", "NEW_EMP", bi, "PDF", null, "en", "00");
OAHTMLWebBean outRegion = (OAHTMLWebBean)createWebBean(pageContext, HTML_WEB_BEAN, null, "IFRAME");
outRegion.setHTMLAttributeValue("src",redirectURL);
outRegion.setHTMLAttributeValue("width", "100%");
outRegion.setHTMLAttributeValue("height", "500");
outRegion.setHTMLAttributeValue("title ","NEW_EMP");
outRegion.setHTMLAttributeValue("name ","NEW_EMP");
pageContext.getPageLayoutBean().addIndexedChild(outRegion);
But, I am getting the following error on the PAF page.
404 Not Found
OracleJSP: java.io.FileNotFoundException: C:\JDeveloper\jdevhome\jdev\myhtml\OA_HTML\xdo_doc_display.jsp (The system cannot find the file specified)
When I checked the redirectURL that is generated by the DocumentHelper class, this is what I found.
redirectURL: /OA_HTML/xdo_doc_display.jsp?dbcName=localhost_vis&fileName=NEW_EMP-1348275838_out.pdf&mFileLength=1873&p_output=C:\JDeveloper\jdevhome\jdev\myhtml\OA_HTML\fwk/t/NEW_EMP-1348275838_out.pdf&outputType=PDF
I noticed that the first part of the url string is in windows path format, while the second part in unix format. I had copied the DocumentHelper.class from a unix file system (where the oracle ebs is installed in my org) and placed it in my windows based machine. Caould this be the cause of the problem.
Note: I am pointing my JDeveloper to the Oracle EBS installed locally on my windows machine (but did not find the DocumentHelper.class in the local $JAVA_TOP, so I copied it from my org's Unix based Oracle EBS installation).
If you think this has to do with me copying the DocumentHelper.class from a unix env and using it in a windows env, can someone point me to where I can find the DocumentHelper.class file for use in Windows env. since I donot find it under my windows based oracle ens installation (Oracle EBS 11.5.10)
Thank you for your time. Appreciate your help.
Edited by: user8005428 on Feb 16, 2010 1:26 PM

I an trying to display a PDF from within an OAF page.
I am generating the XML using a database function and getting the XML in the controller class as a clob object which I then converted into an ascii stream. I tested the stream, and I am getting the XML output as expected. Sample below>
<ORG_NAME>
<EMPLOYEE_ID>
<FIRST_NAME>Ogre</FIRST_NAME>
<LAST_NAME>Swamp</LAST_NAME>
<EMAIL_ID>[email protected]</EMAIL_ID>
<SALARY>10</SALARY>
<MANAGER_ID>0</MANAGER_ID>
<MANAGER_NAME>I work for no one</MANAGER_NAME>
<EMP_ADDRESS>My Swamp</EMP_ADDRESS>
<EMP_CITY_STATE>Kingdom from far away</EMP_CITY_STATE>
</EMPLOYEE_ID>
</ORG_NAME>
I am using the following code in the controller class to generate the PDF as suggested in the XML Pub Guide Chapter 12.
String redirectURL = DocumentHelper.getOutputURL(pageContext,"PER", "NEW_EMP", bi, "PDF", null, "en", "00");
OAHTMLWebBean outRegion = (OAHTMLWebBean)createWebBean(pageContext, HTML_WEB_BEAN, null, "IFRAME");
outRegion.setHTMLAttributeValue("src",redirectURL);
outRegion.setHTMLAttributeValue("width", "100%");
outRegion.setHTMLAttributeValue("height", "500");
outRegion.setHTMLAttributeValue("title ","NEW_EMP");
outRegion.setHTMLAttributeValue("name ","NEW_EMP");
pageContext.getPageLayoutBean().addIndexedChild(outRegion);
But, I am getting the following error on the PAF page.
404 Not Found
OracleJSP: java.io.FileNotFoundException: C:\JDeveloper\jdevhome\jdev\myhtml\OA_HTML\xdo_doc_display.jsp (The system cannot find the file specified)
When I checked the redirectURL that is generated by the DocumentHelper class, this is what I found.
redirectURL: /OA_HTML/xdo_doc_display.jsp?dbcName=localhost_vis&fileName=NEW_EMP-1348275838_out.pdf&mFileLength=1873&p_output=C:\JDeveloper\jdevhome\jdev\myhtml\OA_HTML\fwk/t/NEW_EMP-1348275838_out.pdf&outputType=PDF
I noticed that the first part of the url string is in windows path format, while the second part in unix format. I had copied the DocumentHelper.class from a unix file system (where the oracle ebs is installed in my org) and placed it in my windows based machine. Caould this be the cause of the problem.
Note: I am pointing my JDeveloper to the Oracle EBS installed locally on my windows machine (but did not find the DocumentHelper.class in the local $JAVA_TOP, so I copied it from my org's Unix based Oracle EBS installation).
If you think this has to do with me copying the DocumentHelper.class from a unix env and using it in a windows env, can someone point me to where I can find the DocumentHelper.class file for use in Windows env. since I donot find it under my windows based oracle ens installation (Oracle EBS 11.5.10)
Thank you for your time. Appreciate your help.
Edited by: user8005428 on Feb 16, 2010 1:26 PM

Integrating XML Publisher into an OAF page

Hello,
I'm pretty to new to both OAF and XML Publisher...hoping someone can help me out. I created an OAF page that uses oracle.apps.xdo.oa.common.DocumentHelper to display a PDF. I created my Data Definition and Template, and tested that using concurrent manger.
When I display my OAF page and click a button to view the PDF, the page does not show the PDF. However, when I click on the export button it opens a new window and I can view the PDF no problem.
So I know the XML Publisher document is working, but why doesn't it display in the page?
We are on 11.10.2 applications and 5.6.3 XML Publisher.
Thanks,
Johnnie
CO:
private static final String APP_NAME = "PTC";
private static final String TEMPLATE_CODE = "PTC_HR_TOTAL_COMP";
* Layout and page setup logic for a region.
* @param pageContext the current OA page context
* @param webBean the web bean corresponding to the region
public void processRequest(OAPageContext pageContext, OAWebBean webBean)
super.processRequest(pageContext, webBean);
System.out.println( "============processRequest 10" );
pageContext.putParameter("p_DataSource",DocumentHelper.DATA_SOURCE_TYPE_BLOB);
pageContext.putParameter("p_DataSourceCode",TEMPLATE_CODE);
pageContext.putParameter("p_DataSourceAppsShortName",APP_NAME);
pageContext.putParameter("p_TemplateCode",TEMPLATE_CODE);
pageContext.putParameter("p_TemplateAppsShortName",APP_NAME);
pageContext.putParameter("p_Locale","English:United States");
//pageContext.putParameter("p_XDORegionHeight","95%");
pageContext.putParameter("p_OutputType","PDF");
System.out.println( "============processRequest 20" );
OAApplicationModule am = pageContext.getApplicationModule(webBean);
Serializable[] parameters = { new Integer(pageContext.getEmployeeId()).toString() };
System.out.println( "============processRequest 30" );
* Procedure to handle form submissions for form elements in
* a region.
* @param pageContext the current OA page context
* @param webBean the web bean corresponding to the region
public void processFormRequest(OAPageContext pageContext, OAWebBean webBean)
super.processFormRequest(pageContext, webBean);
OAApplicationModule am = pageContext.getApplicationModule(webBean);
System.out.println( "============processFormRequest 10" );
if (pageContext.getParameter("ViewStatement") != null)
Serializable[] parameters = { new Integer(pageContext.getEmployeeId()).toString() };
BlobDomain result = (BlobDomain) am.invokeMethod("getXMLData", parameters );
System.out.println( "============processFormRequest 20" );
pageContext.putSessionValueDirect("XML_DATA_BLOB", result );
System.out.println( "============processFormRequest 30" );
AM:
public BlobDomain getXMLData( String personId )
BlobDomain blobDomain = new BlobDomain();
OADBTransaction oadbtransaction = getOADBTransaction();
System.out.println( "============getXMLData 10" );
try
String dataDefCode = "PTC_HR_TOTAL_COMP";
String dataDefApp = "PTC";
// Create the new data template
DataTemplate datatemplate = new DataTemplate(((OADBTransactionImpl)getOADBTransaction()).getAppsContext(), dataDefApp,dataDefCode );
// Set the parameters
Hashtable parameters = new Hashtable();
parameters.put("p_person_id", personId );
datatemplate.setParameters(parameters);
// Process the template
datatemplate.setOutput(blobDomain.getBinaryOutputStream());
datatemplate.processData();
catch(SQLException e)
throw new OAException("SQL Error=" + e.getMessage(),OAException.ERROR);
catch (XDOException e)
throw new OAException("XDOException" + e.getMessage(),OAException.ERROR);
catch(Exception e)
throw new OAException("Exception" + e.getMessage(),OAException.ERROR);
return blobDomain;
}

Hi Steve,
I tried the approach you mentioned using IFRAME and found that,i am able to get the region in the end of the page, but its displaying the error message "Page not Found".
Can you please let me know, what could be the reason.
Here is my code
In Controller( Process Request):
OAApplicationModule am = pageContext.getApplicationModule(webBean);
BlobDomain result = (BlobDomain)am.invokeMethod("getXMLData");
pageContext.putSessionValueDirect("XML_DATA_BLOB", result);
// Outputs letter in PDF format inline.
String redirectURL = DocumentHelper.getOutputURL(pageContext,"XXJSDATA","XXJS_SAC_CPD",result.getInputStream(),"RTF",null,"en","US");
OAHTMLWebBean outRegion = (OAHTMLWebBean)createWebBean(pageContext, HTML_WEB_BEAN, null, "IFRAME");
outRegion.setHTMLAttributeValue("src",redirectURL);
outRegion.setHTMLAttributeValue("width", "50%");
outRegion.setHTMLAttributeValue("height", "50%");
outRegion.setHTMLAttributeValue("title ","XXJS_SAC_CPD");
outRegion.setHTMLAttributeValue("name ","XXJS_SAC_CPD");
pageContext.getPageLayoutBean().addIndexedChild(outRegion);
In AM:
/**Get XML Data*/
public BlobDomain getXMLData()
BlobDomain blobDomain = new BlobDomain();
OADBTransaction oadbtransaction = getOADBTransaction();
try
System.out.println("Now Calling Template to get XML Data>>>");
String dataDefCode = "XXJS_SAC_CPD" ;
String dataDefApp = "XXJSDATA";
DataTemplate datatemplate = new DataTemplate(((OADBTransactionImpl)getOADBTransaction()).getAppsContext(), dataDefApp,dataDefCode );
datatemplate.setOutput(blobDomain.getBinaryOutputStream());
datatemplate.processData();
System.out.println("Got XML Data>>>");
catch(SQLException e)
throw new OAException("SQL Error=" + e.getMessage(),OAException.ERROR);
catch (XDOException e)
throw new OAException("XDOException" + e.getMessage(),OAException.ERROR);
catch(Exception e)
throw new OAException("Exception" + e.getMessage(),OAException.ERROR);
return blobDomain;
Kindly help.
Thanks,
S

Problem in XML Publisher Report submission from OAF Pages

Hi,
I am trying to submit Concurrent Program from OAF Page which is an XML Publisher Report.
The request is Submitting and Completing successfully but when we open to view the out put we are able to view the HTML tags.
We checked the same Concurrent program by submitting from the SRS window After completing if we click on view output the rtf file is getting opened correctly.
I tested with normal rdf report it is working fine with standard Concurrent program used in OAF
So my doubt is
Does the Standard Concurrent program used in OAF supports the rtf reports.
Please suggest if any modifications to be done in the Concurrent program
Krishna

Krishna
Modified your code a little bit.Use this
    public int submitCPRequest(String shipmentId) {
    System.out.println("into submitCPRequest");
        OAPageContext pageContext;
        OAWebBean webBean;
    try {
OAApplicationModule am =pageContext.getApplicationModule(webBean);
    OADBTransaction tx = (OADBTransaction)am.getOADBTransaction();
    java.sql.Connection pConncection = tx.getJdbcConnection();
    ConcurrentRequest cr = new ConcurrentRequest(pConncection);
    String applnName = new String("XXAPL"); //Application that contains the concurrent program
    System.out.println("ApplName"+ applnName);
    String cpName = new String("XXAPLPOSMPRD"); //Concurrent program name
    System.out.println("Concc Name"+ cpName);
    String cpDesc = new String(" APL PO Shipping Material Pickup Request"); // concurrent Program description
    // Pass the Arguments using vector
    // Here i have added my parameter headerId to the vector and passed the
    //vector to the concurrent program
    Vector cpArgs = new Vector();
    cpArgs.addElement(shipmentId);
    System.out.println("Args"+ cpArgs);
    // Calling the Concurrent Program
    int requestId = cr.submitRequest(applnName, cpName,cpDesc, null, false, cpArgs);
    cr.addLayout("XXAPL", "XXAPLPOSMPRT", "ENG", "US" , "RTF");
    System.out.println("Req Id"+ requestId);
    tx.commit();
    return requestId;
        catch (RequestSubmissionException e) {
        System.out.println("Into Exception");
        OAException oe = new OAException(e.getMessage());
        oe.setApplicationModule(this);
        throw oe;
        catch(Exception exception)
        throw OAException.wrapperException(exception);
    }Thanks
AJ

How can i use AME for the new OAF page.

Dear all,
I have developed a new OAF page and registered under Employee Self Service.
How can i use AME for the approval process.
Appreciate your ideas?
zamora

I will try to answer based on my experience of working with iProcurement and AME. It depends on how you want to make a call to AME , directly from OAF Page or from Workflow and your requirement. You didn't specify what you want to show the users on OAF Page and your business requirement.
Before calling AME Engine from the OAF page or workflow, I guess you did already setup AME Transaction Type and it's Approval Groups, Conditions, Action Types and Rules. Do some testing from AME Business Analyst Test Workbench. Please note that, AME provides lot of PL/SQL API's that you have to call from your programs (java or workflow pl/sql)
Let's look at the workflow and putting an OAF Page as notification.
As Sameer said, you have kick-off workflow process from PR of CO and with in the workflow function, you make a call to AME Engine API's with the AME Transaction ID. This transactionId belongs to the AME Transsaction Type that you setup. Based on the rules setup, AME Engine generates list of approvers/approver and stores them AME Tables for that transactionId. Then, it sends a notification to the approver.
In the workflow, where that notification is defined, in the message body you have to put an attribute(&XX_WF_FWK_RN) of type document/send. And this attribute will have the constant JSP:/OA_HTML/OA.jsp?OAFunc=XX_FUNC&paramId=-&DOCUMENT_ID-. This function is SSWA Jsp function that makes a web html call to your OAF Region.
If your requirement is to just show the list of approvers on the OAF Page, you may have to call AME API diectly passing your AME TrasnactionId with other parameters. Then AME generates list of approvers and stores them in AME tables with each approver status. You can pickup those approvers using VO and show them on OAF Page.
Hope this gives some idea.

Stale Data error when invoking seeded OAF from a custom OAF page

Hi All,
We have a requirement in OAF where we have to open a Seeded OAF Page (Install Base) from our Custom Page. We are using the javascript function “openWindow()” to open the page in a new window. When we close the seeded page by clicking seeded page window using the Window-close button and then perform any event on the custom page, we get the Stale Data error as given below.
Error: Stale Data
The requested page contains stale data. This error could have been caused through the use of the browser's navigation buttons (the browser Back button, for example).
Cause:
The number of displayed records, 2, exceeds the actual number of records, 1, in view object OwqAM.IKNCICOWQDetailVO1. Some of the displayed records may have been deleted.
Here is the part of code we have tried.
String destination = "/OA_HTML/RF.jsp?function_id="+Func_Id+"&"+"resp_id="+Resp_id+"&"+"resp_appl_id="+Application_id+"&security_group_id=0&lang_code=US";
String testDest = "javascript:openWindow(top,'"+destination+"',null,{width:750, height:550},false,'document',null);void(0);";
OABodyBean bodyBean = (OABodyBean)pageContext.getRootWebBean();
bodyBean.setOnLoad(testDest);
Also this issue is encountered only when we open an OAF page in a new window. We also have a functionality where a JSP page is opened on similar lines, but above said navigations do not result in the same error.
If anyone has come across such a issue and have a resolution, please let me know. Any pointers would be of great help.
Thanks,
Mrugesh

Hi,
We had tried passing RetainAM = Y and then bouncing apache. Still we were getting the same error.
We are not facing the STALE DATA issue when we invoke JSP page and oracle forms. It is only when we launch a seeded OAF page from our custom OAF page that we are getting this error.
Regards,
Mrugesh

Error Running OAF Page..

Hi,
I am trying to run sample tutorial OAF page in R12 (OAF Version 10.1.3) and I am getting the following error. I have already created a sample OAF page couple of weeks before with same machine and same version of JDEV and got migrated successfully. Not sure all of a sudden why this error is cropping up again. I have tried all possibilities mentioned in the forum and finally after giving up posting the same to get some help from experts. I would appreciate if anybody can help out with their expertise. I am just trying to run tutorial project to test if connection is fine...
Please try the following:
1) Increase the timeout limit by setting the JRAD.RUNREG_TIMEOUT parameter in the ide.properties file located in the system directory
2) Check the Host Name in the Preferences, under Embedded OC4J
3) See the Log window for any error messages.
I have ensured shutting down OC4j server, tried deleting system directory and reopen jdev again but still JDeveloper is throwing me the above error.
trouble running page in jdev10g
Thanks,
Ahmed

Deleted the system folder and tried restarting the machine. Worked fine thereafter.

Running seeded OAF page in JDeveloper

I'm trying to run a seeded OAF page in Jdeveloper. I get error when i try to run (right click and run on the page). Steps followed to load the page in JDeveloper...
1. zip JAVA_TOP and load in myclasses in JDeveloper
2. zip MDS file (for OKC) and load in myprojects in JDeveloper
3. Create a new workspace and project
4. Add the page i need to run in project properties/project content.
5. Right click on XML page to run
I have to eventually customize the page to add few additional tabs. Currently I want to try to run the seeded page with no changes and then start from there.
Please advise as to what should I look at in order to resolve the error. This is for OKC module and pages I am getting error on are (ContractDetailsPG.xml   AND UpdateContractPG.xml). I tried few other pages and they run fine (from same MDS folder). These are for contract repository responsibility. When opening these pages from Oracle application (using proper responsibility), they are fine.
EBS: 12.1.3
JDeveloper version: 10.1.3.3.0.3
I get following error when I run the page.
--------------------------------------------------------- start of error message -----------------------------
oracle.apps.fnd.framework.OAException: oracle.jbo.SQLStmtException: JBO-27122: SQL error during statement preparation. Statement: SELECT DISTINCT orc.action_code
action_code,
fl.meaning
action_name
FROM
okc_rep_con_actions   orc,
fnd_lookups
fl
WHERE   orc.status_code = :1
AND
fl.lookup_code = orc.action_code
AND
fl.lookup_type = 'OKC_REP_CON_ACTIONS'
AND     (:2 is null OR orc.action_code <> :3)
AND     (:4 is null OR orc.action_code <> :5)
AND
nvl(disabled_flag, 'N') = 'N'
AND
((OKC_REP_UTIL_PVT.has_contract_access(:6, 'OKC_REP_AU_UPDATE') = 'T' AND orc.page_mode = 'UPDATE')
OR
(OKC_REP_UTIL_PVT.has_contract_access(:7, 'OKC_REP_AU_SELECT') = 'T' AND orc.page_mode = 'VIEW'))
AND     (:8 is null OR orc.action_code <> :9)
    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.OAPageBean.renderDocument(Unknown Source)
    at oracle.apps.fnd.framework.webui.OAPageBean.renderDocument(Unknown Source)
    at _OA._jspService(_OA.java:87)
    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: Missing IN or OUT parameter at index:: 1
at oracle.jdbc.driver.DatabaseError.throwSqlException(DatabaseError.java:138)
    at oracle.jdbc.driver.DatabaseError.throwSqlException(DatabaseError.java:175)
    at oracle.jdbc.driver.OraclePreparedStatement.processCompletedBindRow(OraclePreparedStatement.java:1566)
    at oracle.jdbc.driver.OraclePreparedStatement.executeInternal(OraclePreparedStatement.java:2996)
    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 oracle.apps.fnd.framework.webui.OAWebBeanPickListHelper.createListDataObject(Unknown Source)
    at oracle.apps.fnd.framework.webui.OAWebBeanPickListHelper.getListDataObject(Unknown Source)
    at oracle.apps.fnd.framework.webui.OAWebBeanPickListHelper.getList(Unknown Source)
    at oracle.apps.fnd.framework.webui.OAWebBeanPickListHelper.getList(Unknown Source)
    at oracle.apps.fnd.framework.webui.beans.message.OAMessageChoiceBean.getList(Unknown Source)
    at oracle.apps.fnd.framework.webui.OADataBoundValuePickListData.getValue(Unknown Source)
    at oracle.apps.fnd.framework.webui.OAWebBeanHelper.getAttributeValueImpl(Unknown Source)
    at oracle.apps.fnd.framework.webui.beans.message.OAMessageChoiceBean.getAttributeValueImpl(Unknown Source)
    at oracle.cabo.ui.BaseUINode.getAttributeValue(Unknown Source)
    at oracle.apps.fnd.framework.webui.OADataBoundValuePickListSelectionIndex.getValue(Unknown Source)
    at oracle.apps.fnd.framework.webui.OAWebBeanHelper.getAttributeValueImpl(Unknown Source)
    at oracle.apps.fnd.framework.webui.beans.message.OAMessageChoiceBean.getAttributeValueImpl(Unknown Source)
    at oracle.cabo.ui.BaseUINode.getAttributeValue(Unknown Source)
    at oracle.cabo.ui.collection.UINodeAttributeMap.getAttribute(Unknown Source)
    at oracle.cabo.ui.collection.AttributeMapProxy.getAttribute(Unknown Source)
    at oracle.cabo.ui.BaseUINode.getAttributeValueImpl(Unknown Source)
    at oracle.cabo.ui.BaseUINode.getAttributeValue(Unknown Source)
    at oracle.cabo.ui.collection.UINodeAttributeMap.getAttribute(Unknown Source)
    at oracle.cabo.ui.BaseUINode.getAttributeValueImpl(Unknown Source)
    at oracle.cabo.ui.BaseUINode.getAttributeValue(Unknown Source)
    at oracle.cabo.ui.laf.base.BaseLafUtils.getLocalAttribute(Unknown Source)
    at oracle.cabo.ui.laf.base.xhtml.OptionContainerRenderer.getSelectedIndex(Unknown Source)
    at oracle.cabo.ui.laf.base.xhtml.OptionContainerRenderer.populateOptionInfo(Unknown Source)
    at oracle.cabo.ui.laf.base.xhtml.OptionContainerRenderer.createOptionInfo(Unknown Source)
    at oracle.cabo.ui.laf.base.xhtml.OptionContainerRenderer.prerender(Unknown Source)
    at oracle.cabo.ui.laf.base.xhtml.ChoiceRenderer.prerender(Unknown Source)
    at oracle.cabo.ui.BaseRenderer.render(Unknown Source)
    at oracle.cabo.ui.laf.base.xhtml.XhtmlLafRenderer.render(Unknown Source)
    at oracle.cabo.ui.laf.base.xhtml.FormElementRenderer.render(Unknown Source)
    at oracle.cabo.ui.BaseUINode.render(Unknown Source)
    at oracle.cabo.ui.BaseUINode.render(Unknown Source)
    at oracle.cabo.ui.BaseRenderer.renderChild(Unknown Source)
    at oracle.cabo.ui.BaseRenderer.renderNamedChild(Unknown Source)
    at oracle.cabo.ui.laf.base.SwitcherRenderer._renderCase(Unknown Source)
    at oracle.cabo.ui.laf.base.SwitcherRenderer.renderContent(Unknown Source)
    at oracle.cabo.ui.BaseRenderer.render(Unknown Source)
    at oracle.cabo.ui.BaseUINode.render(Unknown Source)
    at oracle.cabo.ui.BaseUINode.render(Unknown Source)
    at oracle.cabo.ui.composite.UINodeRenderer.renderWithNode(Unknown Source)
    at oracle.cabo.ui.composite.UINodeRenderer.render(Unknown Source)
    at oracle.cabo.ui.BaseUINode.render(Unknown Source)
    at oracle.cabo.ui.BaseUINode.render(Unknown Source)
    at oracle.cabo.ui.BaseRenderer.renderChild(Unknown Source)
    at oracle.cabo.ui.BaseRenderer.renderIndexedChild(Unknown Source)
    at oracle.cabo.ui.BaseRenderer.renderIndexedChild(Unknown Source)
    at oracle.cabo.ui.BaseRenderer.renderContent(Unknown Source)
    at oracle.cabo.ui.BaseRenderer.render(Unknown Source)
    at oracle.cabo.ui.laf.base.xhtml.XhtmlLafRenderer.render(Unknown Source)
    at oracle.cabo.ui.BaseUINode.render(Unknown Source)
    at oracle.cabo.ui.BaseUINode.render(Unknown Source)
    at oracle.cabo.ui.BaseRenderer.renderChild(Unknown Source)
    at oracle.cabo.ui.laf.base.xhtml.RowLayoutRenderer.renderChild(Unknown Source)
    at oracle.cabo.ui.BaseRenderer.renderIndexedChild(Unknown Source)
    at oracle.cabo.ui.BaseRenderer.renderIndexedChild(Unknown Source)
    at oracle.cabo.ui.BaseRenderer.renderContent(Unknown Source)
    at oracle.cabo.ui.BaseRenderer.render(Unknown Source)
    at oracle.cabo.ui.laf.base.xhtml.XhtmlLafRenderer.render(Unknown Source)
    at oracle.cabo.ui.BaseUINode.render(Unknown Source)
    at oracle.cabo.ui.BaseUINode.render(Unknown Source)
    at oracle.cabo.ui.BaseRenderer.renderChild(Unknown Source)
    at oracle.cabo.ui.BaseRenderer.renderIndexedChild(Unknown Source)
    at oracle.cabo.ui.BaseRenderer.renderIndexedChild(Unknown Source)
    at oracle.cabo.ui.BaseRenderer.renderContent(Unknown Source)
    at oracle.cabo.ui.BaseRenderer.render(Unknown Source)
    at oracle.cabo.ui.laf.base.xhtml.XhtmlLafRenderer.render(Unknown Source)
    at oracle.cabo.ui.BaseUINode.render(Unknown Source)
    at oracle.cabo.ui.BaseUINode.render(Unknown Source)
    at oracle.cabo.ui.composite.UINodeRenderer.renderWithNode(Unknown Source)
    at oracle.cabo.ui.laf.base.xhtml.InlineMessageRenderer.render(Unknown Source)
    at oracle.cabo.ui.BaseUINode.render(Unknown Source)
    at oracle.cabo.ui.BaseUINode.render(Unknown Source)
    at oracle.cabo.ui.BaseRenderer.renderChild(Unknown Source)
    at oracle.cabo.ui.laf.base.xhtml.RowLayoutRenderer.renderChild(Unknown Source)
    at oracle.cabo.ui.BaseRenderer.renderIndexedChild(Unknown Source)
    at oracle.cabo.ui.BaseRenderer.renderIndexedChild(Unknown Source)
    at oracle.cabo.ui.BaseRenderer.renderContent(Unknown Source)
    at oracle.cabo.ui.BaseRenderer.render(Unknown Source)
    at oracle.cabo.ui.laf.base.xhtml.XhtmlLafRenderer.render(Unknown Source)
    at oracle.cabo.ui.BaseUINode.render(Unknown Source)
    at oracle.cabo.ui.BaseUINode.render(Unknown Source)
    at oracle.cabo.ui.composite.ContextPoppingUINode$ContextPoppingRenderer.render(Unknown Source)
    at oracle.cabo.ui.BaseUINode.render(Unknown Source)
    at oracle.cabo.ui.BaseUINode.render(Unknown Source)
    at oracle.cabo.ui.BaseRenderer.renderChild(Unknown Source)
    at oracle.cabo.ui.BaseRenderer.renderIndexedChild(Unknown Source)
    at oracle.cabo.ui.BaseRenderer.renderIndexedChild(Unknown Source)
    at oracle.cabo.ui.BaseRenderer.renderContent(Unknown Source)
    at oracle.cabo.ui.BaseRenderer.render(Unknown Source)
    at oracle.cabo.ui.composite.ContextPropertyUINode$Rndr.render(Unknown Source)
    at oracle.cabo.ui.BaseUINode.render(Unknown Source)
    at oracle.cabo.ui.BaseUINode.render(Unknown Source)
    at oracle.cabo.ui.BaseRenderer.renderChild(Unknown Source)
    at oracle.cabo.ui.BaseRenderer.renderIndexedChild(Unknown Source)
    at oracle.cabo.ui.BaseRenderer.renderIndexedChild(Unknown Source)
    at oracle.cabo.ui.BaseRenderer.renderContent(Unknown Source)
    at oracle.cabo.ui.BaseRenderer.render(Unknown Source)
    at oracle.cabo.ui.laf.base.xhtml.XhtmlLafRenderer.render(Unknown Source)
    at oracle.cabo.ui.BaseUINode.render(Unknown Source)
    at oracle.cabo.ui.BaseUINode.render(Unknown Source)
    at oracle.cabo.ui.BaseRenderer.renderChild(Unknown Source)
    at oracle.cabo.ui.laf.base.xhtml.RowLayoutRenderer.renderChild(Unknown Source)
    at oracle.cabo.ui.BaseRenderer.renderIndexedChild(Unknown Source)
    at oracle.cabo.ui.BaseRenderer.renderIndexedChild(Unknown Source)
    at oracle.cabo.ui.BaseRenderer.renderContent(Unknown Source)
    at oracle.cabo.ui.BaseRenderer.render(Unknown Source)
    at oracle.cabo.ui.laf.base.xhtml.XhtmlLafRenderer.render(Unknown Source)
    at oracle.cabo.ui.BaseUINode.render(Unknown Source)
    at oracle.cabo.ui.BaseUINode.render(Unknown Source)
    at oracle.cabo.ui.BaseRenderer.renderChild(Unknown Source)
    at oracle.cabo.ui.BaseRenderer.renderIndexedChild(Unknown Source)
    at oracle.cabo.ui.BaseRenderer.renderIndexedChild(Unknown Source)
    at oracle.cabo.ui.BaseRenderer.renderContent(Unknown Source)
    at oracle.cabo.ui.BaseRenderer.render(Unknown Source)
    at oracle.cabo.ui.laf.base.xhtml.XhtmlLafRenderer.render(Unknown Source)
    at oracle.cabo.ui.BaseUINode.render(Unknown Source)
    at oracle.cabo.ui.BaseUINode.render(Unknown Source)
    at oracle.cabo.ui.BaseRenderer.renderChild(Unknown Source)
    at oracle.cabo.ui.laf.swan.desktop.HeaderRenderer.renderChild(Unknown Source)
    at oracle.cabo.ui.BaseRenderer.renderIndexedChild(Unknown Source)
    at oracle.cabo.ui.BaseRenderer.renderIndexedChild(Unknown Source)
    at oracle.cabo.ui.BaseRenderer.renderContent(Unknown Source)
    at oracle.cabo.ui.laf.oracle.desktop.HeaderRenderer.renderContent(Unknown Source)
    at oracle.cabo.ui.laf.swan.desktop.HeaderRenderer.renderContent(Unknown Source)
    at oracle.cabo.ui.BaseRenderer.render(Unknown Source)
    at oracle.cabo.ui.laf.base.xhtml.XhtmlLafRenderer.render(Unknown Source)
... and it continues
----------------------- end of error ------------------------------

Try these:
1. Right click on .jpr in your Jdeveloper, go to project settings->Configurations->Development->Runner
Under "Java Options" field delete parameters which has CACHE in it's name. They are
-DFND_JDBC_STMT_CACHE_SIZE=200 -DCACHENODBINIT=true
Restart Jdeveloper and test.
2. Refer Unable to run the page from JDeveloper
-Anand

What are the steps for extending a OAF page (11iApplication Salary screen)

I couldn't proceed further beyond step 3 after following the instruction in OAF Developer's Guide, Chapter 9, Common BC4J Extension, page 890.
In Step 3, it says...
Create a new view object that extends the parent VO (you create the extended VO just as you would any other view object with the following difference: specify the name of the parent VO in the Extends View Object field in the first page of the wizard). Be sure to follow the naming standard described above.
Note that the parent VO package must be included in your project before you can extend the parent VO.
The issue I have now is, during the creation of a new VO, I need to extend the parent VO. However, I do not see any parentVO in the Parent window for me to select.
I want to know what are the initial steps or normal steps you usually do when extending a OAF page, so I know where I missed.
Thanks.
**Purpose:
To make the ViewAttribute:ProposalReason as a required field when entering a new salary record
**Some information about the Salary screen:
Page:
/oracle/apps/per/saladmin/webui/NewSalaryPG
Page Denefination:
header: New Salary CO: NewProposalCO
messageComponentLayout: (NewProposalRN)
messageRadioGroup: "Reason for Change"
VO:PerPayProposalsVO1 ViewAttribute:ProposalReason
AM:oracle.apps.per.saladmin.server.SaladminAM
VO:oracle.apps.per.saladmin.server.PerPayProposalsVO
EO:oracle.apps.per.schema.server.PerPayProposalsEO
CO:oracle.apps.per.saladmin.webui.NewProposalCO
AM: Version:
SaladminAMImpl.java 115.80
VO Version:
PerPayProposalsVOImpl.java 115.16
PerPayProposalsVORowImpl.java 115.8
EO Version:
PerPayProposalsEOImpl.java
Message was edited by:
user562389

Hi,
which version of JDeveloper is this ? 11 ?
Frank

Performance Test on OAF Page Extensions

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