RE: WF0092 & WF0093 errors on Webfacing

Yogesh,

We were encountering the same messages while attempting to access system
screens. We were not able to see any information on the system screen page.
When we would exit the screen, that is when we would receive the errors you
mentioned.

With the help of IBM, we changed the DSPSGNINF parameter on the user profile
to *YES. The system value, QDSPSGNINF, can be changed to a value of '1'. 

Hopefully, this will help.

Nick W. Mart
Programmer Analyst
Solutions, Inc.
2311 West 18th Street
PO Box 857
Spencer, IA 51301
 
712-262-4520  ext. 33

-----Original Message-----
From: wdsci-l-bounces@xxxxxxxxxxxx [mailto:wdsci-l-bounces@xxxxxxxxxxxx] On
Behalf Of Yogesh Pathak
Sent: Wednesday, July 20, 2005 1:59 AM
To: wdsci-l@xxxxxxxxxxxx
Subject: [WDSCI-L] WF0092 & WF0093 errors on Webfacing

Hi all

We are trying to use Webfacing on our AS400 application and though most of
the screens seem to be working ok we are getting the following error in
one of the programs. The same thing works perfectly on the 5250 emulation
but when we try to call the program through the browser interface it ends
in this error. We are using WDSE 5.1 on iseries V5R2.

====================

The following error occurred while the application was running :

WF0092: An unexpected error occurred while processing a request from the
browser.

If you would like assistance, click here to contact the administrator.


----------------------------------------------------------------------------
----

Additional information :

     WF0093: An unexpected exception occurred while building Host
Application Response.

Details :

java.lang.NullPointerException
at
com.ibm.as400ad.webfacing.runtime.view.ActiveRecordTable.getRecordFeedbackBe
an(Unknown
Source)(Compiled Code)
at
com.ibm.as400ad.webfacing.runtime.view.ActiveRecordTable.processCursorForRea
d(Unknown
Source)
at
com.ibm.as400ad.webfacing.runtime.view.ActiveRecordTable.setAIDKeyOnDeviceRe
quest(Unknown
Source)
at
com.ibm.as400ad.webfacing.runtime.view.ScreenBuilderModel.setAIDKey(Unknown
Source)
at
com.ibm.as400ad.webfacing.runtime.controller.struts.actions.WebFacingAction.
processDeviceInputRequest(Unknown
Source)
at
com.ibm.as400ad.webfacing.runtime.controller.struts.actions.WebFacingAction.
processBrowserRequest(Unknown
Source)
at
com.ibm.as400ad.webfacing.runtime.controller.struts.actions.WebFacingAction.
processStateTransition(Unknown
Source)
at
com.ibm.as400ad.webfacing.runtime.controller.struts.actions.WebFacingAction.
perform(Unknown
Source)
at org.apache.struts.action.Action.execute(Action.java:420)
at
org.apache.struts.action.RequestProcessor.processActionPerform(RequestProces
sor.java:484)
at
org.apache.struts.action.RequestProcessor.process(RequestProcessor.java:274)
at org.apache.struts.action.ActionServlet.process(ActionServlet.java:1482)
at org.apache.struts.action.ActionServlet.doPost(ActionServlet.java:525)
at javax.servlet.http.HttpServlet.service(HttpServlet.java(Compiled Code))
at javax.servlet.http.HttpServlet.service(HttpServlet.java(Compiled Code))
at
com.ibm.ws.webcontainer.servlet.StrictServletInstance.doService(StrictServle
tInstance.java(Compiled
Code))
at
com.ibm.ws.webcontainer.servlet.StrictLifecycleServlet._service(StrictLifecy
cleServlet.java(Compiled
Code))
at
com.ibm.ws.webcontainer.servlet.IdleServletState.service(StrictLifecycleServ
let.java(Compiled
Code))
at
com.ibm.ws.webcontainer.servlet.StrictLifecycleServlet.service(StrictLifecyc
leServlet.java(Inlined
Compiled Code))
at
com.ibm.ws.webcontainer.servlet.ServletInstance.service(ServletInstance.java
(Compiled
Code))
at
com.ibm.ws.webcontainer.servlet.ValidServletReferenceState.dispatch(ValidSer
vletReferenceState.java(Compiled
Code))
at
com.ibm.ws.webcontainer.servlet.ServletInstanceReference.dispatch(ServletIns
tanceReference.java(Compiled
Code))
at
com.ibm.ws.webcontainer.filter.WebAppFilterChain.doFilter(WebAppFilterChain.
java:76)
at
com.ibm.etools.iseries.webfacing.runtime.filters.RequestSynchronizationFilte
r.doFilter(Unknown
Source)
at
com.ibm.ws.webcontainer.filter.FilterInstanceWrapper.doFilter(FilterInstance
Wrapper.java:132)
at
com.ibm.ws.webcontainer.filter.WebAppFilterChain.doFilter(WebAppFilterChain.
java:71)
at
com.ibm.ws.webcontainer.webapp.WebAppRequestDispatcher.handleWebAppDispatch(
WebAppRequestDispatcher.java(Compiled
Code))
at
com.ibm.ws.webcontainer.webapp.WebAppRequestDispatcher.dispatch(WebAppReques
tDispatcher.java(Compiled
Code))
at
com.ibm.ws.webcontainer.webapp.WebAppRequestDispatcher.forward(WebAppRequest
Dispatcher.java:176)
at
com.ibm.ws.webcontainer.srt.WebAppInvoker.doForward(WebAppInvoker.java:79)
at
com.ibm.ws.webcontainer.srt.WebAppInvoker.handleInvocationHook(WebAppInvoker
.java:201)
at
com.ibm.ws.webcontainer.cache.invocation.CachedInvocation.handleInvocation(C
achedInvocation.java:71)
at
com.ibm.ws.webcontainer.cache.invocation.CacheableInvocationContext.invoke(C
acheableInvocationContext.java:114)
at
com.ibm.ws.webcontainer.srp.ServletRequestProcessor.dispatchByURI(ServletReq
uestProcessor.java:186)
at
com.ibm.ws.webcontainer.oselistener.OSEListenerDispatcher.service(OSEListene
r.java:334)
at
com.ibm.ws.webcontainer.http.HttpConnection.handleRequest(HttpConnection.jav
a:56)
at
com.ibm.ws.http.HttpConnection.readAndHandleRequest(HttpConnection.java:610)
at com.ibm.ws.http.HttpConnection.run(HttpConnection.java:431)
at com.ibm.ws.util.ThreadPool$Worker.run(ThreadPool.java(Compiled Code))