Customized error messages and error handling?

Hi All ,
how can we Customized error messages?
and how we can do error handling in Sibel Analytics ?

The ADF Developer Guide has a section about "Handling and Displaying Exceptions in an ADF Application", this will explain how to display errors in a new page.
All you need to do is have the navigation to this page use the dialog framework.

Similar Messages

Custom Error handling in DataSheet View with pop-up message or label controls or HTML

I have a requirement in which DataSheet view is used to bulk edit or input list items and handle validations while in the process.
We have validations done in event recievers before creating the list item. But could not provide a pop up or message with summary of all validation errors. these are buiness custom validations.
Is there a way to custom error handle datasheet view? Is there a way to invoke a UI in context from event recievers?

I have a requirement in which DataSheet view is used to bulk edit or input list items and handle validations while in the process.
We have validations done in event recievers before creating the list item. But could not provide a pop up or message with summary of all validation errors. these are buiness custom validations.
Is there a way to custom error handle datasheet view? Is there a way to invoke a UI in context from event recievers?

Custom error handler examples and/or instruction

I'm finishing up an application and would like to customize some of the error reporting.
I've started playing around with the custom error handler VI's with some success. I would, however, like to see some examples from people who know what they are doing (unlike me).
As always, your feedback is appreciated.
Todd

Look at this message.
http://forums.ni.com/ni/board/message?board.id=170&message.id=45649
Do a search for "General Error Handler" and you'll find some others.
I'm also trying to find a simple way to define custom error codes and descriptions in an error cluster. I can produce my codes easily enough using the vi posted by Aristos Queue in the message noted above. I can also display my user-defined descriptions using a dialog, but I haven't found an easy way to make the user-defined descriptions in the array appear in the error cluster.
Any help on this would be appreciated.
Attachments:
Error_Demo.vi ‏37 KB

ADF Custom error handler not working.

Hi All,
i am using jdev version 11.1.1.5.0. i have created one custom error handler class in model layer which extend DcErrorHandlerImpl class.
and do the entry in Databinding.cpx file
*<Application ErrorHandlerClass="mypackage.classname"/>*
i have override getDisplayMessage(BindingContext ctx, Exception ex) method to show SQL Exception which comes from database table trigger.
code is following-
package com.in.jagran.view.services;
    import java.sql.SQLException;
    import oracle.adf.model.BindingContext;
    import oracle.adf.model.binding.DCErrorHandlerImpl;
    import oracle.jbo.JboException;
    public class AclasErrorHandler extends DCErrorHandlerImpl {
      public AclasErrorHandler(boolean setToThrow) {
        super(setToThrow);
        System.out.println("Inside Error Handler class");
      public AclasErrorHandler() {
          super(true);
       // this(true);
       * Returns the message that will be reported to JSF for each error that occurs.
       * Returning "null" is the way the custom error handler signals that a given exception
       * should not be reported to the client.
      @Override
      public String getDisplayMessage(BindingContext ctx, Exception ex)
        if (ex instanceof oracle.jbo.ValidationException) {
          return super.getDisplayMessage(ctx, ex);
        else {
          // Extract and return the error message that has to be displayed
          Exception exception = ex;
          String message = "";
          // If this exception is an instance of JboException,
          // try to find the cause by recursing over the eventual causing exceptions
          if (exception instanceof JboException)
            Throwable[] exceptionList = ((JboException)exception).getExceptions();
            while (exception instanceof JboException
                    && exceptionList != null && exceptionList.length > 0)
              exception = (Exception)exceptionList[0];
              if (exception instanceof JboException) {
                exceptionList = ((JboException)exception).getExceptions();
          // *** Special processing of SQLExceptions
          if (exception instanceof SQLException) {
            message = exception.getMessage();
            // Ignore the lines in the error message that indicate the line number in the PLSQL code that the error resulted on.
            int ind = message.indexOf("ORA-06512");
            if (ind > 0)
              message = message.substring(0, ind);
          // *** If the the reason for the JboException was data creation exception then display the message
          // of the top JboException (i.e. JBO-*****: Invalid numeric value, date format or time format)
          else if (exception instanceof NumberFormatException || exception instanceof IllegalArgumentException) {
            // Report the top exception
            message = ex.getMessage();
          // Otherwise report the message of the lowest exception in the hierarchy
          else {
            message = exception.getMessage();
          return message;
    }but it is not working for me.
thanks in Advance.

yes i have used dubugger.
i have set break point to following line-
return super.getDisplayMessage(ctx, ex);
if (ex instanceof oracle.jbo.ValidationException) {
        return super.getDisplayMessage(ctx, ex);
}when atttribute validation done like i have attribute of type number and i have done the validation "must be greater than 0" now when i have given negative value control go to above line.
and i have added following code also in handler class
        @Override
           public void reportException(DCBindingContainer dCBindingContainer,
                                       Exception exception) {
System.out.println(exception.getMessage());
                   super.reportException(dCBindingContainer, exception);
               }now when i have done commit operation control go to here and println statement print follwoing error on log window.
JBO-26041: Failed to post data to database during "Rollback to Savepoint": SQL Statement "null".

ADF11g+ Custom error handler

Hello,
I am using Build JDEVADF_11.1.1.2.0_GENERIC_091029.2229.5536
I defined the custom error handler as mentioned in the ADF development guide.Facing weired issue when AM method is called from task flow.
e.g,
AM method
public showSuccessMessage(){
this.getDBTransaction().addWarning(new JboWarning("Hello Sample message from AM"));
Above method is called from taskflow and corresponding action is specified in the page.I have task flow ErrorHander activity defined for the task flow also.When I click the button to call the AM method,Jbo warning raised in AM and catched by the task flow error handler and after this control is passed to CustomErrorHandler and message shows properly.But this happens only first time.After that control never goes to custom error handler. Am I missing some thing??
Any idea why??
Thanks
RB

Hi Frank,
Thanks
What I noticed is,
Case:1
when warning is raised using the addWarning api from AM, binding layer throws exception of type Warning,catches in task flow error handler and directly goes to get getDisplay message method of the custom error handler which is defined in databinding.cpx only once.After that it catches in taskflow error handler and never goes to custom error handler defined in data binding.cpx
Case2:
When I raised it as throw new JboException flow goes reportException of custom error handler and which calls the getDisplay message.In this it even not going to task flow error handler.
If you can confirm this is expected behavior or it is bug that would be great,it helps us define the exception handling framework.
Thanks
RB

Custom Error Handling

Hello,
I would like to create a custom error handler in a model file similar to the ErrorHandlerExample.seq.
In my case, I will be handing errors genereated in several different dlls. We are trying to avoid writing wrappers around the dll functions to fill in the TestStand error strings. However, this information is available by calling a "get error message" function in the dll. Since I have more than one dll and more than one handle that I will need to check the errors for, I need to know the information about the step that caused the error. Is there a way to get more information about the step that caused the error? I might have a dll function call that had the format:
kiOpenVSA(StationGlobals.KiManager, StationGlobals.VsaSession, StationGlobals.VsaResourceString, StationGlobals.DisplayEnable, StationGlobals.SendInitCommands)
Based on the parameters of the function call, I would be able to call the correct error handling function.
Thanks,
Mike
Solved!
Go to Solution.

Hi Mike,
If you want to pragmatically get the name of the DLL file, DLL function and parameters that were called in a previous step, you will first need to reference the step in which the DLL call was made and use the following TestStand API.
Assuming that the DLL was called in the previous step you can use the following expressions using TestStand 4.1.
Access the dll function expression
RunState.PreviousStep.Module.CommonCModule.FunctionCall
Access the dll function name
RunState.PreviousStep.Module.CommonCModule.FunctionName
Access the parameters
RunState.PreviousStep.Module.AsDllModule.Parameters.item(index)
Note that if you are using an older version of TesStand, these functions may not work and you may have to use the ActiveX/COM steps to access this information.
I hope this helps.
Message Edited by S_Hong on 02-10-2009 05:02 PM
Message Edited by S_Hong on 02-10-2009 05:07 PM
S_Hong
National Instruments
Applications Engineer

Nokia 206, Custom welcome message and ringtones?

Hi,
Is it possible to add a custom welcome message and custom ringtones to this phone? My wife had a Nokia Music Express 3330 (I think that was the model), the phone before last, but it went faulty. She had her own welcome message and a few custom ringtones.
If it is possible, how would I go about doing it?
Phone only arrived today.
Thanks,
Gerald

In the menu under settings is 'phone'. in there is the start up alert tone function. you can adjust this to off.
Im not sure if you can turn off the other tone alert mentioned in your posting.
Nokia Lumia 520
 iphone 6 Plus.
Be happy !!

11g: Custom error handling for all application raised exceptions?

Hi,
the only thing I can find in the documentation regarding an error handler is this: http://download.oracle.com/docs/cd/E12839_01/web.1111/b31974/web_adv.htm#BABEHFHI (26.8)
However, this kind of error handler seems to ignore exceptions thrown in backing beans and underlaying business logic inplemented in app modules.
Is there a way to globaly handle those exceptions and show an error message if an exception is throw or is the only way a catch block in each backing bean method?
Thanks

So, If I understand correctly, the only option is to redirect to exception handler view and show eror informatin there.
If, however, we want to present errors in popup messages, we have to handle exceptions in all backing bean's methods, e.g.:
catch (Exception ex){
handleError(ex);
public void handleError(Exception ex){
FacesContext fctx = FacesContext.getCurrentInstance();
FacesMessage message=
new FacesMessage(
FacesMessage.SEVERITY_ERROR,
"Error",
ex.getMessage());
fctx.addMessage(null,message);
Is that correct?
Thanks

IE / Spry Bug with custom error handler

Ok, as I was looking through SpryData.js I noticed these
wonderful lines:
Spry.Utils.loadURL.callback = function(req)
if (!req || req.xhRequest.readyState != 4)
return;
if (req.successCallback && (req.xhRequest.status ==
200 || req.xhRequest.status == 0))
req.successCallback(req);
else if (req.errorCallback)
req.errorCallback(req);
In particular the "errorCallback()" method interested me as I
wanted to introduce my own error handler. As I went about testing
this I came up with a quick try of:
var url = "/cfcs/mycfc.cfc?method=IsValidPath&path=" +
encodeURIComponent(sl.value + sd.value);
var optionsObj = new Object();
optionsObj.errorCallback = ShowError;
Spry.Utils.loadURL("GET", url, false, ValidateForm,
optionsObj);
And this works great in FF, but not IE. When I cause an error
to occur from ColdFusion I pass a status code of "500". In FF the
error code causes my "ShowError" function to fire, but not in IE. I
tracked it to this bit of code in SpryData.js:
Spry.Utils.loadURL = function(method, url, async, callback,
opts)
var req = new Spry.Utils.loadURL.Request();
req.method = method;
req.url = url;
req.async = async;
req.successCallback = callback;
Spry.Utils.setOptions(req, opts);
try
req.xhRequest = Spry.Utils.createXMLHttpRequest();
if (!req.xhRequest)
return null;
if (req.async)
req.xhRequest.onreadystatechange = function() {
Spry.Utils.loadURL.callback(req); };
req.xhRequest.open(req.method, req.url, req.async,
req.username, req.password);
if (req.headers)
for (var name in req.headers)
req.xhRequest.setRequestHeader(name, req.headers[name]);
req.xhRequest.send(req.postData);
if (!req.async)
Spry.Utils.loadURL.callback(req);
catch(e) { req = null; Spry.Debug.reportError("Exception
caught while loading " + url + ": " + e.message); }
return req;
Apparently running (req.xhRequest.send(req.postData);) in IE
will throw an error if the requested page throws an error status
code. This causes the try/catch in the Spry function to catch the
IE error and never allows my own error handler to run. Hopefully a
fix for this will be in the works because I really like the idea of
being able to use my own error handler.
--------Edited after initial post.--------
Ok, I figured out another item of interest. My requests
earlier were set to "async = false". If I set "async = true" then
it does work. I realized that because I was using sychronous mode
and IE was throwing the error, it was preventing the call to the
"Spry.Utils.loadURL.callback" method from occuring, while asynch
mode uses the onreadystatechange to call the function and thus
causes my own error handler to function. I am still interested to
know if there is a bug here somewhere and if it is just IE or Spry
or both. Looking forward to reading any posts.

Hi WraithBudde,
Thanks for all the details. In my opinion this is indeed a
bug in Spry for the synchronous case. I'll file a bug and fix it.
> You know you love me.
Heh, yeah, I love anybody who takes the time to report bugs
... especially when they've narrowed it down to the exact set of
lines in the source.
Once again ... THANKS!
--== Kin ==--

Error in custom error handler class

Hiii...
i got some error s when i create error handler class
i use the following code for creating that class
package view.controller.fwkext;
import java.util.ArrayList;
import java.util.List;
import oracle.adf.model.binding.DCBindingContainer;
import oracle.adf.model.binding.DCErrorHandlerImpl;
import oracle.jbo.CSMessageBundle;
import oracle.jbo.DMLConstraintException;
import oracle.jbo.JboException;
public class CustomErrorHandler extends DCErrorHandlerImpl {
List<ExceptionMapper> exceptionMapperList = new
ArrayList<ExceptionMapper>();
public CustomErrorHandler() {
this(true);
public CustomErrorHandler(boolean setToThrow) {
super(setToThrow);
exceptionMapperList.add(new DisableJboExceptionCodesMapper());
public void reportException(DCBindingContainer bc, Exception ex) {
for (ExceptionMapper mapper : exceptionMapperList) {
if (mapper.canMapException(ex)) {
ex = mapper.mapException(ex);
super.reportException(bc, ex);
I got errors
DisableJboExceptionCodesMapper not fount
canMapException not fount
mapException not fount

Abhilashs01,
Yes, that example from the docs appears to be missing a few things, to-wit: the ExceptionMapper class and the DisableJboExceptionCodesMapper class. Without the ExceptionMapper class, JDeveloper's import assistance is finding one in com.sun.jndi somewhere, which is obviously the wrong one. So, yes, the docs are good, but they appear to be missing some key things, making it kind of hard...
Another place to find an example error handler class is in the Fusion Order Demo: http://www.oracle.com/technology/products/jdev/samples/fod/index.html
John

Custome Error Handling in OWD Data Adaptor Plugin

Hi,
Does the Oracle web determination allow to customize error or exception message, while loadins/saving the interview session data.
while loading some session data for a caseid if certain functional error throws, then can I telll the OWD to display my customized message rather than the static message like Failed to load caseID '{caseid}'. This statis message is configurable the message in message<locale>.properties, however my requrement is to display the message at dynamically.
Thanks,
Lokesh
Edited by: 793191 on 09-Sep-2010 02:18

Thanks Frank.
I got my answer. I have some more doubts please help.
While handling the OnInvestigationStartedEvent I am getting the cased parameter as null.
Please have a look to below code for eventhandler :
public void handleEvent(Object sender, OnInvestigationStartedEvent event) {
          if (logger.isDebugEnabled()) {
               logger.debug("handleEvent(" + sender + ", " + event + ") called");
          InvestigateAction action = (InvestigateAction)sender;
          SessionContext session = event.getSessionContext();
          if (logger.isDebugEnabled()) {
               logger.debug("Session Data :::"+session);
               logger.debug("session.getSecurityToken() :::"+session.getSecurityToken());
               logger.debug("session.getCaseID() :::"+session.getCaseID());
The logger prints :
MyOnInvestigationStartedEventHandler - Session Data :::[email protected]1124c5e
MyOnInvestigationStartedEventHandler - session.getSecurityToken() :::com.oracle.determinations.interview.engine.security.BasicSecurityToken@53ca8a
MyOnInvestigationStartedEventHandler - session.getCaseID() :::null
The URL I am using to start the session is
http://<web-determinations url>/startsession/<rulebase>/<locale>?caseID=ABC123456&user=guest
Also, is there any way to accesss the custom parameter appended in URL
like, http://<web-determinations url>/startsession/<rulebase>/<locale>?caseID=ABC123456&user=guest&name=myname&addr=myaddr
Can we access these new request parameter (name,addr) from any event handler or DataAdaptor
Many Thanks,
Lokesh

Custom error handling outside of BPM

Hi,
I have a scenario where we need to create an exception when a mapping error occurs. This is a 2 step process. The first step is to log the data into audit tables and the second step is to raise an exception.
I have the following questions.
How can I create the exception and how do I configure it so that it reaches intended queue?
How can I log the data into audit tables?
Since this is done outside of BPM, do I need to use UDF java program to handle the situation? Are there any samples that I can use?
Thanks for your help..
Shankar

Hi,
Where is the Audit tables located? Is it in a R/3 system?
Check out this thread might help you
User defined function | Jco call
Regards,
Prakash

Component level display of the Custom Error Message in 11g

Iam using custom error handler that extends the default DCErrorHandlerImpl class to handle the Custom exceptions thrown from the service layer, and able to see the exception displayed in the ADF UI in a popup window.
How can we do Customization in order to display the Custom error message inline with a component (i.e. associated with a specific UI component with the arrow mark look and feel ) instead of the global level message displayed as a pop up window on the ADF UI page? Please suggest.
Thanks,
Kayal.
Edited by: user11217416 on Feb 15, 2012 6:07 AM
Edited by: user11217416 on Feb 15, 2012 6:14 AM

Hi,
Try as follows
final static int MSG_FATAL = 1;
final static int MSG_ERROR = 2;
final static int MSG_WARN = 3;
final static int MSG_INFO = 4;
      public static void showMsgForRelevantComponentAll(int iSeverity, String sMsg, UIComponent uIComponent) {
          FacesMessage msg = null;
          switch (iSeverity) {
          case MSG_FATAL:
              msg = new FacesMessage(FacesMessage.SEVERITY_FATAL, null, sMsg);
              break;
          case MSG_ERROR:
              msg = new FacesMessage(FacesMessage.SEVERITY_ERROR, null, sMsg);
              break;
          case MSG_WARN:
              msg = new FacesMessage(FacesMessage.SEVERITY_WARN, null, sMsg);
              break;
          case MSG_INFO:
          default:
              msg = new FacesMessage(FacesMessage.SEVERITY_INFO, null, sMsg);
          FacesContext facesContext = FacesContext.getCurrentInstance();
          facesContext.addMessage(uIComponent.getClientId(facesContext), msg);
      }

Error handling in Portal standard forms

I have a customer who needs to validate input on a Form Based on a Table (standard component). They have tried code, as shown below, as a PLSQL handler on a Save button. This example can obviously be solved with JavaScript validation on the client, but they have similar requirements for validation on DB level.
If procedure call 1) in the if statement is used, nothing happens. If procedure call 2) is used, it is executed in a new page as a standard error Oracle Portal error message.
declare
v_sender VARCHAR2(1000);
v_sender_id NUMBER;
begin
v_sender := p_session.get_value_as_VARCHAR2(
p_block_name => 'DEFAULT',
p_attribute_name => 'A_SENDER');
v_sender_id := p_session.get_value_as_NUMBER(
p_block_name => 'DEFAULT',
p_attribute_name => 'A_SENDER_ID');
insert into hd (number, text) values (hd_seq.nextval,
'step 3 v_sender = ' || v_sender ||
' v_sender_id = ' || v_sender_id);
if v_sender_id >= 100 then
1) Custom error handling, does not display:
show_error('Error message');
2) Error handling is displayed, but as a standard error:
raise_application_error(-20000, 'SenderID must be smaller than 100.');
else
doInsert;
end if;
end;
The customer has two questions:
Why does the custom procedure in 1) "show_error" not execute, and if it does, why does it not display? show_error works and the if statement is entered.
Is it possible to take control of Portals error handling on standard components (forms etc.), to show custom error messages with the style used on the component/page instead of the standard Error: ORA- ....etc. as Portal displays it?
Customer needs reply asap. Please reply directly. Any help will be much appreciated!
Kind regards
Jakob Lund

Jacob,
Try following:
declare
v_sender VARCHAR2(1000);
v_sender_id NUMBER;
begin
v_sender := p_session.get_value_as_VARCHAR2(
p_block_name => 'DEFAULT',
p_attribute_name => 'A_SENDER');
v_sender_id := p_session.get_value_as_NUMBER(
p_block_name => 'DEFAULT',
p_attribute_name => 'A_SENDER_ID');
insert into hd (number, text) values (hd_seq.nextval,
'step 3 v_sender = ' || v_sender ||
' v_sender_id = ' || v_sender_id);
if v_sender_id >= 100 then
p_session.set_value(
p_block_name => "_block",
p_attribute_name => '_STATUS',
p_value => 'Sender ID must be less than 100!');
-- return to your form with status message set
-- and all fields filled with recent values
return;
end if;
end;
-- This point is reached only if validation is OK
doInsert;
Regards,
Henn

JDev 11.1.1.2.0 - Error while providing Error Handler Class in Databindings

I get this exception as soon as I provide a reference to ErrorHandlerClass in DataBindings.cpx
Error 500--Internal Server Error
oracle.jbo.JboException: JBO-29000: Unexpected exception caught: java.lang.InstantiationException, msg=empexceptions.model.EmpDCErrorHandler
     at oracle.jbo.common.JBOClass.newInstance(JBOClass.java:253)
     at oracle.jbo.uicli.mom.JUApplicationDefImpl.initializeBindingContext(JUApplicationDefImpl.java:1242)
     at oracle.jbo.uicli.mom.JUApplicationDefImpl.populateContext(JUApplicationDefImpl.java:1215)
     at oracle.jbo.uicli.mom.JUMetaObjectManager.loadCpx(JUMetaObjectManager.java:713)
     at oracle.adf.model.BindingRequestHandler.initializeBindingContext(BindingRequestHandler.java:399)
     at oracle.adf.model.BindingRequestHandler.beginRequest(BindingRequestHandler.java:182)
     at oracle.adf.model.servlet.ADFBindingFilter.doFilter(ADFBindingFilter.java:189)
     at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:56)
     at oracle.adfinternal.view.faces.webapp.rich.RegistrationFilter.doFilter(RegistrationFilter.java:97)
     at org.apache.myfaces.trinidadinternal.webapp.TrinidadFilterImpl$FilterListChain.doFilter(TrinidadFilterImpl.java:420)
     at oracle.adfinternal.view.faces.activedata.AdsFilter.doFilter(AdsFilter.java:60)
     at org.apache.myfaces.trinidadinternal.webapp.TrinidadFilterImpl$FilterListChain.doFilter(TrinidadFilterImpl.java:420)
     at org.apache.myfaces.trinidadinternal.webapp.TrinidadFilterImpl._doFilterImpl(TrinidadFilterImpl.java:247)
     at org.apache.myfaces.trinidadinternal.webapp.TrinidadFilterImpl.doFilter(TrinidadFilterImpl.java:157)
     at org.apache.myfaces.trinidad.webapp.TrinidadFilter.doFilter(TrinidadFilter.java:92)
     at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:56)
     at oracle.security.jps.ee.http.JpsAbsFilter$1.run(JpsAbsFilter.java:94)
     at java.security.AccessController.doPrivileged(Native Method)
     at oracle.security.jps.util.JpsSubject.doAsPrivileged(JpsSubject.java:313)
     at oracle.security.jps.ee.util.JpsPlatformUtil.runJaasMode(JpsPlatformUtil.java:413)
     at oracle.security.jps.ee.http.JpsAbsFilter.doFilter(JpsAbsFilter.java:138)
     at oracle.security.jps.ee.http.JpsFilter.doFilter(JpsFilter.java:70)
     at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:56)
     at oracle.dms.wls.DMSServletFilter.doFilter(DMSServletFilter.java:326)
     at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:56)
     at weblogic.servlet.internal.RequestEventsFilter.doFilter(RequestEventsFilter.java:27)
     at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:56)
     at weblogic.servlet.internal.WebAppServletContext$ServletInvocationAction.run(WebAppServletContext.java:3592)
     at weblogic.security.acl.internal.AuthenticatedSubject.doAs(AuthenticatedSubject.java:321)
     at weblogic.security.service.SecurityManager.runAs(SecurityManager.java:121)
     at weblogic.servlet.internal.WebAppServletContext.securedExecute(WebAppServletContext.java:2202)
     at weblogic.servlet.internal.WebAppServletContext.execute(WebAppServletContext.java:2108)
     at weblogic.servlet.internal.ServletRequestImpl.run(ServletRequestImpl.java:1432)
     at weblogic.work.ExecuteThread.execute(ExecuteThread.java:201)
     at weblogic.work.ExecuteThread.run(ExecuteThread.java:173)
Caused by: java.lang.InstantiationException: empexceptions.model.EmpDCErrorHandler
     at java.lang.Class.newInstance0(Class.java:340)
     at java.lang.Class.newInstance(Class.java:308)
     at oracle.jbo.common.JBOClass.newInstance(JBOClass.java:245)
     ... 34 more
DataBindings.cpx looks like this
<?xml version="1.0" encoding="UTF-8" ?>
<Application xmlns="http://xmlns.oracle.com/adfm/application"
             version="11.1.1.55.36" id="DataBindings" SeparateXMLFiles="false"
             Package="empexceptions.view" ClientType="Generic"
            ErrorHandlerClass="empexceptions.model.EmpDCErrorHandler">and my error handler class looks like this
package empexceptions.model;
import oracle.adf.model.binding.DCBindingContainer;
import oracle.adf.model.binding.DCErrorHandlerImpl;
public class EmpDCErrorHandler extends DCErrorHandlerImpl {
    public EmpDCErrorHandler(boolean b) {
        super(false);
    @Override
    public void reportException(DCBindingContainer dCBindingContainer,
                                Exception exception) {
        super.reportException(dCBindingContainer, exception);
}Am I doing anything wrong here?

hi Harry
See "28.10 Customizing Error Handling"
at http://download.oracle.com/docs/cd/E14571_01/web.1111/b31974/web_adv.htm#ADFFD1398
that says "... The exception error handler must have a default constructor, as shown in Example 28-27. ...".
success
Jan Vervecken

Custom Error Pages (Not for PL/SQL Errors)

Hi,
How can I make my own error page for when I branch to an invalid page?
I caught this example:
http://djmein.blogspot.com/2007/04/custom-error-handling-in-apex.html
But I beleive it is only for handling exceptions thrown in PL/SQL and this cannot be applied here.
Anyone know?

I'm struggling on this also. Anyone have the solution as well?

Customized error messages and error handling?

Similar Messages

Maybe you are looking for