Handle Exception ADF problem

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• What is the idea of making response and handling exceptions in TF?

  Dear all,
  
  In seeking an answer to my question, I struggle to decipher this line.
  
  Task workflow exception handling handles any exception which is Render Response phase
  
  I found this many times in many post like this.
  Re: ADF exceptions (including the GET RESPONSE PHASE)
  and this
  Re: Exception in TaskFlow management
  
  What is the idea behind the management of exceptions in the workflow associated with the lifecycle JSF/ADF?
  
  I can't find a resource on why I should know what the phase of emergency has been lifted?
  Sorry if my question is maybe wave/ignorant to others, but I just want to know the idea of experts here. :)
  
  Thank you.
  
  11G PS4 JDEV

  Hello

  Render Response is the last phase of the treated during the JSF application lifecycle. The controller of the ADF has no chance to handle exceptions that occur during this period (for example, the exception that is thrown in bean managed) and therefore in its default exception manages the implementation ignores this phase of the life cycle. As an application developer you don't need to know when an exception is thrown. However, if you feel that an exception occurs during the given response, and it is not managed by the ADFc declarative exception handler, so you know. You can try to replace the framework as explained here exception handler:

  https://blogs.Oracle.com/jdevotnharvest/entry/extending_the_adf_controller_exception_handler

  However, the best practice is to use try/catch around the call blocks, for example in a managed bean that could cause exceptions

  Frank

• Handling exceptions in the workflow

  Hi all...
  
  
  What type of exceptions we should treat in the workflow. I run normal exceptions pl/sql. Also what are the different ways to handle exceptions?
  
  Thank you
  
  Jim.

  You can manage something like

  EXCEPTION
  WHILE OTHERS THEN
  WF_CORE. CONTEXT ('PackageName',
  'Functionname ',.
  ITEMTYPE,
  ITEMKEY,
  ACTID,
  FUNCMODE,
  (RESULT);

  Thank you

• How to add the exceptions in javascript handler in adf

  Hi my jdev version is 11.1.1.5.0

  I have javascript code running in the adf with the listeners of client and server.

  I need a way to be notified if there is an error in the javascript code.

  Currently the event is not called if an error occurred.

  Hello

  You can use the try catch block in the code java script.

  link below will help u

  http://www.javascriptkit.com/javatutors/TryCatch.shtml

  Thank you

  Nitesh

• not handled exception in Vista from MS Updates and a reinstall of the OS

  Unhandled exception has occurred in your application.

  The path is not a legal form.

  See the end of this message for details on the call

  just-in-time (JIT) debugging instead of this dialog box.

  The exception text *.

  System.ArgumentException: The path is not of a legal form.

  at System.IO.Path.NormalizePathFast (String path, Boolean fullCheck)

  at System.IO.Path.NormalizePath (String path, Boolean fullCheck)

  at System.IO.Path.GetFullPathInternal (String path)

  to System.IO.Path.GetFullPath (String path)

  at System.Drawing.Icon.ExtractAssociatedIcon (String filePath, Int32 index)

  at System.Drawing.Icon.ExtractAssociatedIcon (String filePath)

  at Startup_Defender.Form1.CompareStartMenu)

  at Startup_Defender.Form1.Timer1_Tick (Object sender, EventArgs e)

  to System.Windows.Forms.Timer.OnTick (ByVal e As EventArgs)

  at System.Windows.Forms.Timer.TimerNativeWindow.WndProc (Message & m)

  at System.Windows.Forms.NativeWindow.Callback (IntPtr hWnd, Int32 msg, IntPtr wparam, IntPtr lparam)

  Loading assemblies *.

  mscorlib

  Assembly version: 2.0.0.0

  Win32 Version: 2.0.50727.4216 (VistaSP2GDR.050727 - 4200)

  Code: file:///C:/Windows/Microsoft.NET/Framework/v2.0.50727/mscorlib.dll

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

  Startup Defender

  Assembly version: 2.8.0.0

  Win32 version: 2.8.0.0

  Code: file:///C:/Program%20Files/Zards%20software/Startup%20Defender/Startup%20Defender.exe

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  Microsoft.VisualBasic

  Assembly version: 8.0.0.0

  Win32 Version: 8.0.50727.4016 (NetFxQFE.050727 - 4000)

  Code: file:///C:/Windows/assembly/GAC_MSIL/Microsoft.VisualBasic/8.0.0.0__b03f5f7f11d50a3a/Microsoft.VisualBasic.dll

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

  System

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  Win32 Version: 2.0.50727.4215 (VistaSP2GDR.050727 - 4200)

  Code: file:///C:/Windows/assembly/GAC_MSIL/System/2.0.0.0__b77a5c561934e089/System.dll

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  System.Windows.Forms

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  Code: file:///C:/Windows/assembly/GAC_MSIL/System.Windows.Forms/2.0.0.0__b77a5c561934e089/System.Windows.Forms.dll

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

  System.Drawing

  Assembly version: 2.0.0.0

  Win32 Version: 2.0.50727.4016 (NetFxQFE.050727 - 4000)

  Code: file:///C:/Windows/assembly/GAC_MSIL/System.Drawing/2.0.0.0__b03f5f7f11d50a3a/System.Drawing.dll

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

  System.Runtime.Remoting

  Assembly version: 2.0.0.0

  Win32 Version: 2.0.50727.4016 (NetFxQFE.050727 - 4000)

  Code: file:///C:/Windows/assembly/GAC_MSIL/System.Runtime.Remoting/2.0.0.0__b77a5c561934e089/System.Runtime.Remoting.dll

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

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  Win32 Version: 2.0.50727.4016 (NetFxQFE.050727 - 4000)

  Code: file:///C:/Windows/assembly/GAC_MSIL/System.Xml/2.0.0.0__b77a5c561934e089/System.Xml.dll

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

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  To enable just-in-time (JIT) debugging, the .config file for this

  application or computer (machine.config) must have the

  jitDebugging value set in the system.windows.forms section.

  The application must also be compiled with debugging

  permit.

  For example:

  When JIT debugging is enabled, an unhandled exception

  will be sent to the JIT debugger registered on the computer

  rather than be handled by this dialog box.

  Can you help me solve this problem or should I uninstall all updates one by one?

  Thank you.

  I think my problem is resolved. The error refers to a program called StartUp Defender that starts with windows, if I allow it. I stopped to start today and I didn't have the error popups at all today. Fingers are crossed!

• ADF BC working with libraries of components of UI (except ADF Faces)

  Hello world

  I use JDev + ADF version: 12.1.2.0.0.

  I was wondering and also try to create an application of Fusion (using jsf, jsp pages not) but with other libraries of components, PrimeFaces and RichFaces rather than ADF faces. You could probably ask "why?" I'm really interested to integrate all the benefits that come from the ADF BC and use of a comprehensive library of user interface components (which could compensate for some missing components of the ADF Faces). My first choice would be on PrimeFaces, since it is entirely compatible JSF 2.0 and is the market leader. But my question is: is it still possible? If Yes, how can I do this? Note that my problem is not to put a simple component in a jsp page as in this tutorial: https://www.youtube.com/watch?v=-wHKWYwgr4o . But instead the exposure of data with these components controls, through the link layer (or the only possible way does all this programmatically?).

  PS: I tried to do the same procedure that Shay has shown on the tutorial above for PrimeFaces, but it seems that the pots of primefaces-4.0/3.5 do not have a definition of taglib included. AM I missing something or is it just that the community primefaces version does not include it?

  Thank you in advance!

  I managed to make it work. I had actually left behind the use of the taglib, but there are other problems with PrimeFaces. It seemed that there was some sort of conflict of the lifecycle when used in a merger application. For example, a simple submit button could not run its binded action, and all components with built-in ajax functionality had issues like this.

  The solution: I had to create another object of ViewController and remove all the adf associated configuration files (in my case, just adfc-config. XML). so I have an application with both a project for the "web" version and another for mobile. Of course, while deploying I include only one of them.

  NOTE: This method above works fine when you deploy in WLS. But another step is necessary in the event of deployment in Glassfish.

  1. After you have created an ear, I have to manually change the file "web.xml" in the package of the war, because while that JDev packages include some filters are specific for the ADF. In fact, I replace this file with the one used during development.

  2. starting at the war, remove all the libraries, with the exception of: jsf - api .jar, jsf - impl.jar, primefaces.jar and welding - integration.jar (if there are others).

  Hope this helps someone else.

• Handling exceptions using html-bridge

  Hello

  We begin to create plugin views using the html bridge.  Everything worked well, until we started to work on the management of exceptions.

  The dataservice, an error occurred when retrieving data - so a RuntimeException is thrown.   But in our htmlview - in the

  . Fail (function (jyXHR, status, error) - the error value is always "not found".

  I thought I was doing something wrong, so I tried the same thing in the global services-html plugin - but the results are the same.

  Here, I just throw a RuntimeException false registration settings.

  > throw new RuntimeException ("abcd");

  It gets stuck in the Service controller - in the handleDataAccessException() - which returns

  > return Collections.singletonMap ("message", ex.getMessage ());

  Here we can see the message

  'Error in parameter in null\globalview/Settings.properties record'

  But in the settingsView.js, the .fail is called, and the error is also 'not found '.

  Could you please tell me what is the problem here?

  Thank you

  Cathy

  Found what was wrong with our example code.  It turns out that the "not found" error comes from Tomcat that signals a 404 for saveSettings.jsp in the case of the Global Services sample...

  Exception handling code must be changed in ServicesController.java

  Of this:

  @ExceptionHandler (Exception.class)

  @ResponseStatus(value = HttpStatus.INTERNAL_SERVER_ERROR)

  public map handleDataAccessException (Exception ex) {}

  Return Collections.singletonMap ("message", ex.getMessage ());

  }

  To do this:

  @ExceptionHandler (Exception.class)

  @ResponseBody

  public map handleDataAccessException (System.Exception ex, HttpServletResponse response) {}

  response.setStatus (HttpStatus.INTERNAL_SERVER_ERROR.value ());

  Map errorMap = new HashMap ();

  errorMap.put ("message", ex.getMessage ());

  If (ex.getCause ()! = null) {}

  errorMap.put ("cause", ex.getCause () .getMessage ());

  }

  StringWriter sw = new StringWriter();

  PrintWriter pw = new PrintWriter (sw);

  ex.printStackTrace (pw);

  errorMap.put ("stackTrace", sw.toString ());

  Return errorMap;

  }

  It does not get confused about view missing .jsp Tomcat and the correct 500 error is returned to the Javascript code.  Note that in addition to the exception message, I add the message of "cause", if any, and the stack trace to the card.  So now the side javascript, you must change the JQuery code like this to extract the message and (in this example I do not display the stack trace)

  {$("#settingsForm").submit (function ()}

  var $form = $(this);

  JSON = $form.serializeJson (),.

  saveUrl = ns.webContextPath + "/ rest/services/saveSettings;

  $.post (saveUrl, {json: json}, function() {})

  $("#updateMsg").show ();

  })

  . Fail ({function (jqXHR, status, error)

  var response = jqXHR.responseJSON;

  Alert ("update failed:" + response.message + "")

  ("\nCause:" + response.cause);

  $("#updateMsg").hide ();

  });

  return false is required to cancel the default submit event!

  Returns false;

  });

  See the attached screenshot for the displayed error.

  BTW, this error occurs in the Global Services sample because there is no such thing as the directory/var/lib/global services (on Mac) and properties of parameters can be saved.  Once you create this directory sample works :-)

• Handling exceptions in a For loop

  Hi guys,.
  
  I'm trying to validate data in tabular form using a page-level validation.
  

  DECLARE
       stock_count number;
       stock_exist boolean:= true;
       
       qty_actual NUMBER;
       qty_difference NUMBER;
  
  
  BEGIN
  
       FOR i in 1..apex_application.g_f02.count LOOP
  
            SELECT quantity into qty_actual from lm_order_items where ORDER_ID = :P21_ORDER_ID and product_id = apex_application.g_f02(i);
            EXCEPTION WHEN no_data_found then
                 qty_actual:=0;
                 
                      
            SELECT product_quantity into stock_count FROM LM_STOCK WHERE product_id = apex_application.g_f02(i) and apex_application.g_f08(i) <= product_quantity and site_id=:P21_SITE_ID;
            EXCEPTION WHEN no_data_found then
                 stock_count:=0;
  
       
            CASE 
                 when qty_actual > 0 and apex_application.g_f08(i) < qty_actual then      -- reducing products from order 
                      stock_exist:= true;
                 when qty_actual > 0 and apex_application.g_f08(i) > qty_actual then          -- adding products to existing order
                      if (apex_application.g_f08(i) - qty_actual) > stock_count then
                           stock_exist:= false;
                           :P21_PRODUCT_ERR:= 'insufficient stock to add to existing product';
                      else
                           stock_exist:= true;
                      end if;
                 else 
                      null;
            end case;
       END LOOP;
       
       return stock_exist;
       
  END;

  There are 2 places, I'm trying to catch any exception found data but when I run the present I get the error:
  
  ORA-06550: line 13, column 3: PLS-00103: encountered the symbol "EXCEPTION" when expecting one of the following numbers: (begin case declare end exit for goto rise back loop mod null pragma select update while < ID > < a between double quote delimited identifiers of > < a variable binding > < < continue the current closing delete fetch locking insert opening rollback to savepoint sql set run commit forall fusion piping purification ORA-06550) : line 18, column 3: PLS-00103: encountered the symbol "EXCEPTION" when expected
  
  
  Y at - he of the caveats on the use of the statements in a loop FOR EXCEPTION management? I need to use a loop FOR as I check against tabular form. If the syntax and everything looks right, bit at loss where I'm wrong.
  
  Any help/suggestion appreciated.
  
  
  ENVIRONMENT
  
  APEX 4.1.1 to apex.oracle.com
  THEME 13

  Hello

  Exceptions should go at the end of the block, just before the END; He says in the docs somewhere - maybe here? http://docs.Oracle.com/CD/B10501_01/AppDev.920/a96624/07_errs.htm edit: updated documents: http://docs.oracle.com/cd/E11882_01/appdev.112/e25519/overview.htm#i8859

  The latest publication on select in I have seen is from Martins blog: http://www.talkapex.com/2012/06/select-into-techinques.html

  There are also a few oramag PLSQL 101 articles lately. You would like to have a read of the article of error handling? http://www.Oracle.com/technetwork/issue-archive/2012/12-Mar/o22plsql-1518275.html

  in any case, I think that martins blog will give you some ideas on how to approach this problem :)

• OfficeJet Pro 8600 Plus ADF problems

  I have a new machine.  Everything seems to work fine, except the ADF.  Whenever I try to transmit documents in the ADF, it tells me that there is no jammed paper and there is no.  It is brand new.  I tried to turn the slot and turn off machine, unplug the power cord for 30 seconds.  I can scan and copy from the glass, but not from the ADF.  I tried a leaf up to 20 sheets with no luck.  Please help, the ADF file is very important that I am able to use it.  Thanks in advance!

  Hi, DCI,.

  Follow the steps outlined in the document below and let me know what you find?

  http://support.HP.com/us-en/document/c01728503

• Satellite L750 - upgrade Windows 10 - system Thread Exception unhandled problem

  I have a L750 Satellite that was originally installed with Windows 7 and recently installed Windows 10
  . The PC is saying 'Thread not managed system exceptions.

  I tried to update the display driver which has not helped the problem.

  Try to uninstall the graphics since the device manager driver and restart the laptop.
  After the restart, return to Device Manager and choose the graphics card.
  Let Windows search for the new GPU driver.

• Interaction of Cisco 9.0 handler UCCE integration problem (1)

  An Interaction of Cisco EIM WIM 9.0 handler (1) has been installed and successfully tested in standalone mode.

  Configuration of integration was made in UCCE 10.0

  EIM WIM Wizard integration wan run without error.

  But while trying to start the instance of the EFA, we get the following error:

  EAAS Instance could not be started as Variables to call extended has not been registered. Please check the configuration of the Variables to call expanded database connectivity between the Cisco's Interaction Manager and UCCE Administration workstation.

  We double check the configuration in UCCE. We check the credentials to access the awdb. There is no firewall problem (eim wim Server is in the same local network segment, such as servers and UCCE has disabled the Windows Firewall).

  Newspapers of EIM WIM seems impossible to connect with AW DB.

  Is that what anyone has this problem?

  defiantely examines the issue of the database, I wonder how the integration wizard ran without any problems.

  Since he ran once already, I think you won't be able to run it once more and you need to change the configuration of the console of the system.

  to prove still, can you please log full zip folder and share it here.

  also, please attach the screenshot of the DB config if possible.

  for this you must connect to the partition system and explore under,

  system--> partition--> --> database under Properties tab.

  screenshot is attached for reference.

  DB.jpg

  

  concerning

  Colinet

• Popup ADF problems

  Hello!

  I have a popup adf containing some mandatory inputText and selectOneChoice.

  When you open the window contextual atrves click a CommandButton with partialSubmit = true all required fields are validated and how are empty, an error message appears indicating that the fields are filled.

  Of course, I don't want the fields to be validated to open the context menu, but only when I click a commandButton control the popup.

  I would like to understand why these fields are validated to open the context menu, and how to avoid without having to remove the mandatory fields.

  Any ideas?

  My code:

  <? XML version = "1.0" encoding = "UTF - 8"? >

  " < f: view = xmlns:f ' http://Java.Sun.com/JSF/core "xmlns:af =" " http://xmlns.Oracle.com/ADF/faces/rich "> "

  < af:popup autoCancel = "disabled" id = "popupInclusaoTrem" binding = "#{PlanejamentoMB.popupInclusaoTrem} '"

  contentDelivery = "lazyUncached" >

  < af:dialog title = "Planejamento - include Trem" type = "none" closeIconVisible = "false" id = "d1" >

  < af:panelGridLayout id = "pgl1" >

  < af:gridRow marginTop = '5px' height = 'auto' id = "gr1" >

  < af:gridCell marginStart = "5px" id = "gc2" >

  < af:inputText binding = "#{PlanejamentoMB.richInputSede} ' readOnly = 'true'"

  labelStyle = "position: absolute;" left: 34px; »

  contentStyle = "position: absolute;" left: 68px; "label =" "Sede:" id = "it2" / > "

  < / af:gridCell >

  < / af:gridRow >

  < af:gridRow marginTop = marginBottom "5px" = "5px" height = "auto" id = "gr2" >

  < af:gridCell marginStart = "5px" id = "GCQ4" >

  < af:inputText label = "" Prefixo: "maximumLength = '3' columns = '7'"

  labelStyle = "position: absolute;" left: 15px; "required ="true ".

  contentStyle = "position: absolute;" left: 68px; »

  Binding = "#{PlanejamentoMB.richInputTextTrem} '"

  requiredMessageDetail = "Campo de O Prefixo e required." id = "it3" >

  < af:validateRegExp pattern = "[A - Z] [0-9] {2}'"

  messageDetailNoMatch = "informed um trem valido prefixo (Exemplo: 99 X)". "/ >"

  < / af:inputText >

  < / af:gridCell >

  < / af:gridRow >

  < af:gridRow marginTop = marginBottom "5px" = "5px" height = "auto" id = "gr5" >

  < af:gridCell marginStart = "5px" id = "CG6" >

  < af:selectOneChoice label = "" event: "contentStyle =" position: absolute; ' " left: 68px; »

  labelStyle = "position: absolute;" left: 15px; »

  Binding = "#{PlanejamentoMB.richSelectEvento}" id = 'soc1' "

  requiredMessageDetail = "O campo Evento e required." >

  < f: selectItems value = "#{PlanejamentoMB.listagemEventos}" id = "si2" / > "

  < af:validateLength minimum = "3" / >

  < / af:selectOneChoice >

  < / af:gridCell >

  < / af:gridRow >

  < af:gridRow marginTop = marginBottom '5px' = '5px' height = 'auto' id = "gr3" >

  < af:gridCell marginStart = "5px" id = "gc1" >

  < af:selectOneChoice label = "" Origem: "contentStyle =" position: absolute; ' " left: 68px; »

  labelStyle = "position: absolute;" left: 12px; ' autoSubmit = 'true '.

  Binding = "#{PlanejamentoMB.richSelectOneOrigem}" id = "soc2" "

  valueChangeListener = "#{PlanejamentoMB.popularDestinoPorOrigem} '"

  requiredMessageDetail = "O campo Origem e required."

  >

  < f: selectItems value = "#{PlanejamentoMB.listagemOrigensPorSedeGradeFixa}" id = "si3" / > "

  < af:validateLength minimum = "3" / >

  < / af:selectOneChoice >

  < / af:gridCell >

  < / af:gridRow >

  < af:gridRow marginTop = marginBottom "5px" = "5px" height = "auto" id = "gr4" >

  < af:gridCell marginStart = "5px" id = "gc3" >

  < af:selectOneChoice label = "" Destino: "contentStyle =" position: absolute; ' " left: 68px; »

  labelStyle = "position: absolute;" left: 11px; »

  Binding = "#{PlanejamentoMB.richSelectOneDestino}" id = "soc3" "

  requiredMessageDetail = "O campo Destino e required."

  >

  < f: selectItems value = "#{PlanejamentoMB.listagemDestinoPorOrigem}" id = "si1" / > "

  < af:validateLength minimum = "3" / >

  < / af:selectOneChoice >

  < / af:gridCell >

  < / af:gridRow >

  < af:gridRow marginTop = marginBottom "5px" = "5px" height = "auto" id = "gr7" >

  < af:gridCell marginStart = "5px" id = "G.c.5" >

  "< af:inputDate binding =" #{PlanejamentoMB.richInputDateSaida} "id ="dt1hourSecond"label =" Saida:

  requiredMessageDetail = "Campo de O" Saida e required. inlineStyle = "width: 280px;" >

  < af:clientListener type = "focus" method = "onhourFocusSimple" / >

  < f: convertDateTime pattern = "Hh: mm" / >

  < / af:inputDate >

  < / af:gridCell >

  < / af:gridRow >

  < af:gridRow marginTop = marginBottom "5px" = "5px" height = "auto" id = "gr8" >

  < af:gridCell marginStart = "5px" id = "CG7" >

  < af:selectBooleanCheckbox label = "" distributed: "contentStyle =" position: absolute; ' " left: 68px; »

  Binding = "#{PlanejamentoMB.richBooleanDistribuido}" id = "sbc1" / > "

  < / af:gridCell >

  < / af:gridRow >

  < af:gridRow marginTop = marginBottom '10px' = '5px' height = 'auto' id = "gr6" >

  < af:gridCell marginStart = '5px' id = 'G.c.8' halign = 'end' >

  < af:commandButton text = "Salvar" partialSubmit = "true" inlineStyle = "width: 120px;" id = "cb1".

  actionListener = "#{PlanejamentoMB.salvarTremGrade}" / >

  < / af:gridCell >

  < af:gridCell marginStart = '5px' id = 'gc81' halign = 'end' >

  < af:commandButton text = "Cancel" partialSubmit = "true" inlineStyle = "width: 120px;"

  immediate = "true" id = "cb2".

  actionListener = "#{PlanejamentoMB.cancelarInclusaoTrem}" / >

  < / af:gridCell >

  < / af:gridRow >

  < / af:panelGridLayout >

  < / af:dialog >

  < / af:popup >

  < / f: view >

  Hello

  Some time ago I have the same problem, but my problem is that I put ppr as a property of refreshment in the links (on iterator).

  But result was the same, the mandatory fields have been posted after the popup is displayed.

  Your JSF I see that you have no links. Im not sure exactly where you store your data?

  labelStyle = "position: absolute;" left: 12px; ' autoSubmit = 'true '.

  Binding = "#{PlanejamentoMB.richSelectOneOrigem}" id = "soc2" "

  valueChangeListener = "#{PlanejamentoMB.popularDestinoPorOrigem} '"

  requiredMessageDetail = "O campo Origem e required."

  >

  You do not have the "value" attribute Maybe that's the problem? You work with data in your valueChangeListener but maybe if you do not set a value attribute adf you give validator msg?

  Best regards

  Rafal

• Refresh paging ADF problem

  Hi all

  I created a form of research that is filtering some registration and fill in af:table.

  In my table, I've implemented pagination using scrolling strategy in ADF 11.1.1.7.

  Forward and backward navigation works perfectly well. Suppose that I am on the 4th page and perform a search based on certain criteria.

  . Filtered check are shown in the table but my pagination control is on page 4.

  Ideally, it should reset and go on the 1st page.

  Please suggest any other solution to this problem.

  Thank you

  AK.

  This piece of code restores intial position (1) indicator of pagination.

  private void refreshTable() {}

  create a range for the table change event

  Event RangeChangeEvent = new RangeChangeEvent (array, 0, 0, 0, 0);

  table. Broadcast (Event);

  AdfFacesContext.getCurrentInstance () .addPartialTarget (table);

  }

• Handling exceptions in vCO

  Hello

  I'm doing an error handling in my workflow of vCO, so I found the Exception tab on the workflow item. However, I'm looking for an alternative avoid changing the code elements of workflow to the try/catch statements. Is there something like a wrapper for the elements of workflow, or perhaps there is a way to call something in a script task workflow, so I can put a try/catch around him and handle the exception without touching the code inside the element?

  Thank you

  Juan.

  You can call a workflow via a script.  The scriptable for a workflow object has a method of. execute().

  You could simply encapsulate the workflow in an another workflow that does nothing but call the workflow.  Then just define a path to success for a normal finish and a road to a script error or action to manage the error as you like.

• Handling exceptions in APEX

  I try to catch a specific exception (when I change the tablespace read only status, I get this-> ORA-20505: error in DML: p_rowid =...) so that users don't get shocked when getting this error...

  How to handle this error (which must be taken around the world as these will be fired whenever the user wants to add/edit items..)

  Thank you

  Mehr

  The best place to start (depending on your version)

  APEX 4.1 & #8211; Error Handling Improvements & #8211; Part 1 | Inside Oracle APEX by Patrick Wolf