Amfphp - flex remote object error event handler

I'm using amfphp and I want it to return an error that the flex remote object error event handler will pick up. At the moment I can get only the result handler to do anything in flex.

Hi,
Try throwing an exception in the remote method. For example,
function inverse($x) {
    if (!$x) {
        throw new Exception('Division by zero.');
    else return 1/$x;

Similar Messages

Iphone apps using flex remote objects with CF???

I am used to making web applications that use flex remote objects to interact with CF.
Is it possible to use remoting from an iphone app cross compiled using flash builder to interact with Cf remoting on a remote server?

Interseting, config files always seem to me like a strange way to do things.
I'm not exactly sure what you mean by this, but by default, that's how remoting works in Flex - you have channels and destinations defined on your server, and your compiler points to your config files and reads those values. So it's a little extra work to define them in AS instead.
Can you give me any tips on authenticating requests to cfc's from mobiles and how to protect my servers once I exposes cfc's to apps not hosted on the same server as CF?
There isn't really anything mobile-specific you need to do here. Exposing CFCs isn't any different than exposing CFM files that are accessed via a browser. You can use the standard CF session management and CF authentication (cflogin) - there are some examples available by Googling "coldfusion cflogin flex remoting".
Dave Watts, CTO, Fig Leaf Software

2 Displayable objects, 1 event handler object

Hi there,
I'm working on an application using J2ME and the MIDP profile. I was wondering, is it possible to use 1 event handler object for 2 Displayable objects? Lets say I have a list on one screen and a form on another, can I use 1 event handler object to handle the events for these two elements? I am implementing my event handler in another class, and I am trying to use the same event handler for all my screens, but it does not seem to be functioning. Any hints?
Also, is it advisable to implement the event handler in a separate class for a J2ME application? Does it really make any difference design-wise and efficiency-wise?
I would appreciate the insight..
Thanks

...I would start with adding debug messages in commandAction and in nextScreen:
// debug messages are within System.out.println, do not forget to remove after fix
public void commandAction(Command s, Displayable x) {
    System.out.println("command: [" + s.getLabel() + "] screen: [" + x.getTitle() + "]" );
    // ...here starts your code...
public void nextScreen(int x) {
    System.out.println("index: [" + x + "]);
    System.out.println("screen[0] is not null: [" + (screen[0] != null) + "]" );
    System.out.println("screen[0] title: [" + (screen[0].getTitle()) + "]" );
    System.out.println("screen[1] is not null: [" + (screen[1] != null) + "]" );
    System.out.println("screen[1] title: [" + (screen[1].getTitle()) + "]" );
    // ...here starts your code...
{code}
then retry run and check messages shown in WTK console...

[Create Login] Provisioning Error: event handler/adapter could not be found

Hello,
I am running a fresh install of OIM 9.0.3 (installed yesterday) on a Windows XP Machine running:
Weblogic 813 SP6
JDK142 11,
MSSQL 2000 SP3a I have a test resource, a simple MSSQL Table with a few fields, which I used the connector pack to install and connect. I imported the resource without any issues. However, when I attempt to Create Login on the resource, it gives me the following error:
"An error occurred while retrying one of the tasks
Create Login: Event Handler not found"When I check the details of Create Login (in my To-Do List for xelsysadm):
Error Details
The class file for event handler/adapter "adpDBCREATELOGIN" could not be found.I am very new to this system, and I really don't know where to begin trouble shooting this issue. Any ideas on what might be wrong with the system? It could be anywhere from missing a step in the beginning of the installation to doing something incorrectly. Any pointers on where I can start troubleshooting as to why I can't provision would be very helpful and much appreciated!
Thanks

Did you compile the adapters? When you import them from XML they must be compiled before you can use them. Go to the Design Console -> Dev tools -> Adapter Manager and compile them there.

Cannot narrow remote object error?

Hello,
 
My application is composed of 2 different package A and B. All deployed in the same server. 
- A implements EJBA 
- B implements EJBB 
EJBA is registred in the JNDI tree as ejb.a 
When EJBB runs these line of code : 
Object obj = context.lookup("ejb.a"); 
System.out.println("ref:" + obj); // ref : com.coface.util.ejb.tools_cvb9yr_HomeImpl@a64642 
AHome home = (AHome) PortableRemoteObject.narrow(obj, AHome.class); 
Narrow raises : 
java.lang.ClassCastException: Cannot narrow remote object to AHome
at weblogic.iiop.PortableRemoteObjectDelegateImpl.narrow(PortableRemoteObjectDelegateImpl.java:242)
at javax.rmi.PortableRemoteObject.narrow(PortableRemoteObject.java:134)
 
I have no idea what can be wrong and how I can debug this kind of exception. 
I just noticed this odd "cvb9yr" in the looked up instance class. Thought I am not sure how this name is generated. 
Anyone could help me to track down the cause of this exception? 
Thanks 
 
Alexandre
Message was edited by:
acuenca

alexandre cuenca <> writes:
Do you have A's client jar in B's package? You might need this unless
they are in the same ear. Otherwise it looks like a classloding bug.
andy
Hello,
 
My application is composed of 2 different package A and B. All deployed in the same server. 
- A implements EJBA 
- B implements EJBB 
EJBA is registred in the JNDI tree as ejb.a 
When EJBB runs these line of code : 
Object obj = context.lookup("ejb.a"); 
System.out.println("ref:" + obj); // ref : com.coface.util.ejb.tools_cvb9yr_HomeImpl@a64642 
AHome home = (AHome) PortableRemoteObject.narrow(obj, AHome.class); 
Narrow raises : 
java.lang.ClassCastException: Cannot narrow remote object to AHome
at weblogic.iiop.PortableRemoteObjectDelegateImpl.narrow(PortableRemoteObjectDelegateImpl.java:242)
at javax.rmi.PortableRemoteObject.narrow(PortableRemoteObject.java:134)
 
I have no idea what can be wrong and how I can debug this kind of exception. 
I just noticed this odd "cvb9yr" in the looked up instance class. Thought I am not sure how this name is generated. 
Anyone could help me to track down the cause of this exception? 
Thanks 
 
Alexandre
Message was edited by:
acuenca--

SSL Flex Remote Object - no remoting-config file

I realize that this topic has been discussed a lot, and I think
I have the solution figured out.
The problem is that I have to edit the remoting-config file - and there isn't one!
I've hunted high and low on the server, and I just don't have the file.
We are using Coldfusion 8,0,0,176276 Enterprise, and I have an instance for my flex applicaitons (we have multiple instances running, and none of them have the file). The server is running on a Solaris VM.
How do I fix this problem??
Thanks!
Jenn

My context root is specified as the default "/" When I remove the context root variable from the services-config.xml, it can't find the file. I don't know where I can change context root, but I am confused as to what it should be, regardless.
Add the -context-root to the compiler options, just like -services and set it to an empty string
-services="/Applications/JRun4/servers/cfusion/cfusion-ear/cfusion-war/WEB-INF/f lex/servics-config.xml" -context-root=""

Remote Desktop Error Event ID: 36870

I have received a new Windows 8.1 PC and laptop that I cannot RDP into. I am getting the following error in the System Event Viewer:
Log Name: System
Source: Schannel
Date: 5/8/2014 11:47:43 AM
Event ID: 36870
Task Category: None
Level: Error
Keywords:
User: SYSTEM
Computer: XXXXXXXXXXXX.bhof.org
Description:
A fatal error occurred when attempting to access the SSL server credential private key. The error code returned from the cryptographic module is 0x8009030D. The internal error state is 10001.
Event Xml:
<Event xmlns="http://schemas.microsoft.com/win/2004/08/events/event">
<System>
 <Provider Name="Schannel" Guid="{1F678132-5938-4686-9FDC-C8FF68F15C85}" />
 <EventID>36870</EventID>
 <Version>0</Version>
 <Level>2</Level>
 <Task>0</Task>
 <Opcode>0</Opcode>
 <Keywords>0x8000000000000000</Keywords>
 <TimeCreated SystemTime="2014-05-08T15:47:43.491270800Z" />
 <EventRecordID>8427</EventRecordID>
 <Correlation />
 <Execution ProcessID="844" ThreadID="1256" />
 <Channel>System</Channel>
 <Computer>XXXXXXXXXXXX.bhof.org</Computer>
 <Security UserID="S-1-5-18" />
</System>
<EventData>
 <Data Name="Type">server</Data>
 <Data Name="ErrorCode">0x8009030d</Data>
 <Data Name="ErrorStatus">10001</Data>
</EventData>
</Event>
I can RDP into my current Windows 8.1 pc. Any help on getting this working for my new pc and laptop would be greatly appreciated. Thanks.
John

Hi,
What is the internet environment? domain\workgroup\homegroup?
The primary reason for the above error is the problem in accessing the “Private Key” of the certificate due to a broken keyset.
Please refer to scenarios listed in the following link and try relsted solutiuons
http://blogs.msdn.com/b/kaushal/archive/2012/10/07/error-hresult-0x80070520-when-adding-ssl-binding-in-iis.aspx
Yolanda Zhu
TechNet Community Support

Remote Object Error In Internet Explorer.

Anyone heard of anything like this? This works fine in Firefox & Safari... Should note that I can't simply drag the swf into flash player or I get the same error. Here's an example.
http://acs.brodeurmedia.com/dev/

I've just run into this error as well. It only occurs when you have loaded your SWF into cache and you refresh the page. This error does not occur if the user opens a new tab and visits the site (even if the cache has that SWF). Right now, I am stumped on how to resolve this issue without the help of Adobe. There is a critical site launch that depends on BitmapData to work properly.
Adobe, I will also be posting this in your bug system.

About Event Handling in user Defined Form (In Addon)

Hi Every One,
Can Anyone Give Me Notes On EventHandling in forms That are Disgened using Sdk UIAPI .Like Button event ,application event, menuevent... etc with saple code
Regards
Srinivas

Hi Sura,
Hope this helps. C# sample code.
//   SAP MANAGE UI API 2005 SDK Sample
//   File:      CatchingEvents.cs
//   Copyright (c) SAP MANAGE
// THIS CODE AND INFORMATION IS PROVIDED "AS IS" WITHOUT WARRANTY OF
// ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING BUT NOT LIMITED TO
// THE IMPLIED WARRANTIES OF MERCHANTABILITY AND/OR FITNESS FOR A
// PARTICULAR PURPOSE.
// BEFORE STARTING:
// 1. Add reference to the "SAP Business One UI API"
// 2. Insert the development connection string to the "Command line argument"
// 1.
//     a. Project->Add Reference...
//     b. select the "SAP Business One UI API 2005" From the COM folder
// 2.
//      a. Project->Properties...
//      b. choose Configuration Properties folder (place the arrow on Debugging)
//      c. place the following connection string in the 'Command line arguments' field
// 0030002C0030002C00530041005000420044005F00440061007400650076002C0050004C006F006D0056004900490056
using System;
using System.Windows.Forms;
class CatchingEvents {
    // This parameter will use us to manipulate the
    // SAP Business One Application
    private SAPbouiCOM.Application SBO_Application;
    private void SetApplication() {
        // Use an SboGuiApi object to establish connection
        // with the SAP Business One application and return an
        // initialized appliction object
        SAPbouiCOM.SboGuiApi SboGuiApi = null;
        string sConnectionString = null;
        SboGuiApi = new SAPbouiCOM.SboGuiApi();
        // by following the steps specified above, the following
        // statment should be suficient for either development or run mode
        sConnectionString = System.Convert.ToString( Environment.GetCommandLineArgs().GetValue( 1 ) );
        // connect to a running SBO Application
        SboGuiApi.Connect( sConnectionString );
        // get an initialized application object
        SBO_Application = SboGuiApi.GetApplication( -1 );
    public CatchingEvents() {
        // set SBO_Application with an initialized application object
        SetApplication();
        // events handled by SBO_Application_AppEvent
        SBO_Application.AppEvent += new SAPbouiCOM._IApplicationEvents_AppEventEventHandler( SBO_Application_AppEvent );
        // events handled by SBO_Application_MenuEvent
        SBO_Application.MenuEvent += new SAPbouiCOM._IApplicationEvents_MenuEventEventHandler( SBO_Application_MenuEvent );
        // events handled by SBO_Application_ItemEvent
        SBO_Application.ItemEvent += new SAPbouiCOM._IApplicationEvents_ItemEventEventHandler( SBO_Application_ItemEvent );
        // events handled by SBO_Application_ProgressBarEvent
        SBO_Application.ProgressBarEvent += new SAPbouiCOM._IApplicationEvents_ProgressBarEventEventHandler( SBO_Application_ProgressBarEvent );
        // events handled by SBO_Application_StatusBarEvent
        SBO_Application.StatusBarEvent += new SAPbouiCOM._IApplicationEvents_StatusBarEventEventHandler( SBO_Application_StatusBarEvent );
    private void SBO_Application_AppEvent( SAPbouiCOM.BoAppEventTypes EventType ) {
        // the following are the events sent by the application
        // (Ignore aet_ServerTermination)
        // in order to implement your own code upon each of the events
        // place you code instead of the matching message box statement
        switch ( EventType ) {
            case SAPbouiCOM.BoAppEventTypes.aet_ShutDown:
                SBO_Application.MessageBox( "A Shut Down Event has been caught" + Environment.NewLine + "Terminating Add On...", 1, "Ok", "", "" );
                // Take care of terminating your AddOn application
                System.Windows.Forms.Application.Exit();
                break;
            case SAPbouiCOM.BoAppEventTypes.aet_CompanyChanged:
                SBO_Application.MessageBox( "A Company Change Event has been caught", 1, "Ok", "", "" );
                // Check the new company name, if your add on was not meant for
                // the new company terminate your AddOn
                //     If SBO_Application.Company.Name Is Not "Company1" then
                //          Close
                //     End If
                break;
            case SAPbouiCOM.BoAppEventTypes.aet_LanguageChanged:
                SBO_Application.MessageBox( "A Languge Change Event has been caught", 1, "Ok", "", "" );
                break;
    private void SBO_Application_MenuEvent( ref SAPbouiCOM.MenuEvent pVal, out bool BubbleEvent ) {
        // in order to activate your own forms instead of SAP Business One system forms
        // process the menu event by your self
        // change BubbleEvent to False so that SAP Business One won't process it
        BubbleEvent = true;
        if ( pVal.BeforeAction == true ) {
            SBO_Application.SetStatusBarMessage( "Menu item: " + pVal.MenuUID + " sent an event BEFORE SAP Business One processes it.", SAPbouiCOM.BoMessageTime.bmt_Long, true );
            // to stop SAP Business One from processing this event
            // unmark the following statement
            // BubbleEvent = False
        else {
            SBO_Application.SetStatusBarMessage( "Menu item: " + pVal.MenuUID + " sent an event AFTER SAP Business One processes it.", SAPbouiCOM.BoMessageTime.bmt_Long, true );
    private void SBO_Application_ItemEvent( string FormUID, ref SAPbouiCOM.ItemEvent pVal, out bool BubbleEvent ) {
        // BubbleEvent sets the behavior of SAP Business One.
        // False means that the application will not continue processing this event.
        BubbleEvent = true;
        if ( pVal.FormType != 0 ) {
            // the message box form type is 0
            // I chose not to deal with events triggered by a message box
            // every event will open a message box with the event
            // name and the form UID how sent it
            SAPbouiCOM.BoEventTypes EventEnum = 0;
            EventEnum = pVal.EventType;
            // To prevent an endless loop of MessageBoxes,
            // we'll not notify et_FORM_ACTIVATE and et_FORM_LOAD events
            if ( ( EventEnum != SAPbouiCOM.BoEventTypes.et_FORM_ACTIVATE ) & ( EventEnum != SAPbouiCOM.BoEventTypes.et_FORM_LOAD ) ) {
                SBO_Application.MessageBox( "An " + EventEnum.ToString() + " has been sent by a form with the unique ID: " + FormUID, 1, "Ok", "", "" );
    private void SBO_Application_ProgressBarEvent( ref SAPbouiCOM.ProgressBarEvent pVal, out bool BubbleEvent) {
        SAPbouiCOM.BoProgressBarEventTypes EventEnum = 0;
        EventEnum = pVal.EventType;
        BubbleEvent = true;
        SBO_Application.MessageBox( "The event " + EventEnum.ToString() + " has been sent", 1, "Ok", "", "" );
    private void SBO_Application_StatusBarEvent( string Text, SAPbouiCOM.BoStatusBarMessageType MessageType ) {
        SBO_Application.MessageBox( @"Status bar event with message: """ + Text + @""" has been sent", 1, "Ok", "", "" );
Regards,
Jay.

Event handler doesn't work for a Canvas inside a canvas (Possible bug in Flex 4)

Hi Guys,
I have a canvas sitting inside another canvas. When i try to catch the mouseClick event in the child canvas, im not able to do it. When i change the child canvas component to a 'Panel', the event handler works perfectly fine. Any suggestions/solutions?

ok a few things you should know... it is recomended to use the spark components when working with flash builder 4 thought the mx components are available spark is much litghter in weight. also if you want to use the equivalent of a canvas in spark then you want to use a "group" but ill warn you they dont support inline styles, a border container looked more appropiate for what you were trying to do below. However. i did fix your code for flex 4.0
look below.
component:
<?xml version="1.0" encoding="utf-8"?>
<mx:Canvas xmlns:fx="http://ns.adobe.com/mxml/2009"
 xmlns:s="library://ns.adobe.com/flex/spark"
 xmlns:mx="library://ns.adobe.com/flex/mx"
 creationComplete ="canvas2_creationCompleteHandler(event)">
<fx:Declarations>

</fx:Declarations>
<fx:Script>
<![CDATA[
import mx.controls.Alert;
import mx.events.FlexEvent;
public function canvas1_clickHandler(event:MouseEvent):void
Alert.show("Clicked");
public function canvas2_creationCompleteHandler(event:Event):void
{// TODO Auto-generated method stub//
kenaCan.addEventListener(MouseEvent.CLICK, canvas1_clickHandler);
]]>
</fx:Script>
<mx:Canvas id="kenaCan"
 width="400"
 height="300"
 borderStyle="solid"
 borderColor="black"
 backgroundColor="white"
 />
</mx:Canvas>
application:
<?xml version="1.0" encoding="utf-8"?>
<s:Application xmlns:fx="http://ns.adobe.com/mxml/2009"
 xmlns:s="library://ns.adobe.com/flex/spark"
 xmlns:mx="library://ns.adobe.com/flex/mx" minWidth="955" minHeight="600"
 xmlns:local1="local.*">
<fx:Declarations>

</fx:Declarations>
<local1:canvas/>
</s:Application>
if this post answers your question please mark it as such thanks

Error in post process event handler

We should write a post process event handler that updates the manager field. So, I used the following code to update the manager field when a user gets created:
Code:
public EventResult execute(long processId, long eventId,
Orchestration orchestration) {
System.out.println("Test for Event Handler");
try
String userKey = getUserKey(processId, orchestration);
System.out.println("USERKEY1"+userKey);
UserManager userMgmt = Platform.getService(UserManager.class);
System.out.println("USERMANAGEMENT"+userMgmt);
System.out.println(userMgmt.modify(new User(userKey)));
userMgmt.modify("usr_mgr_key","28",new User(userKey));
System.out.println("USERKEY2"+userKey);
} catch (ValidationFailedException e) {
System.out.println("Exception1");
} catch (AccessDeniedException e) {
System.out.println("Exception2");} catch (UserModifyException e) {
System.out.println("Exception3");} catch (NoSuchUserException e) {
System.out.println("Exception4");} catch (SearchKeyNotUniqueException e) {
return new EventResult();
private String getUserKey (long processID, Orchestration orchestration) {
String userKey;
String entityType = orchestration.getTarget().getType();
EventResult result;
result = new EventResult();
System.out.println("Entity Type"+entityType);
System.out.println("Process ID"+processID);
if (!orchestration.getOperation().equals("CREATE")) {
userKey = orchestration.getTarget().getEntityId();
System.out.println("UserKEY0"+userKey);
} else {
OrchestrationEngine orchEngine = Platform.getService(OrchestrationEngine.class);
userKey = (String) orchEngine.getActionResult(processID);
System.out.println("UserKEY-1"+userKey);
return userKey;
It compiles fine and when we try to create a user, the user gets created successfully. But, the expected behaviour of upadting the manager field with the user key '28' is not happening. My approach above - is it right or is there any other method that will make it work?
The output message I see is:
Test for Event Handler
Entity TypeUser
Process ID140343
UserKEY-1613
USERKEY1613
USERMANAGEMENToracle.iam.identity.usermgmt.api.UserManagerDelegate@75ecf9ed
<27-Feb-2012 10:56:41 o'clock GMT> <Warning> <oracle.iam.callbacks.common> <IAM-2030146> <[CALLBACKMSG] Are applicable policies present for this async eventhandler ? : false>
oracle.iam.identity.usermgmt.vo.UserManagerResult@14da2ada
<27-Feb-2012 10:56:44 o'clock GMT> <Error> <oracle.iam.identity.usermgmt.impl> <IAM-3051212> <An error occurred while searching for users - : [usr_mgr_key].>
Exception4
Thanks
Krish

i hope wrong coding.
Use this code.
UserManager userMgmt = oimClient.getService(UserManager.class);
//Attribute you want to modify
HashMap<String, Object> atrrMap= new HashMap<String, Object>();
atrrMap.put("usr_manager_key", Long.valueOf("1")); //user will upadated with manager key 1 (xelsysadm) make sure usr_key 1 (manager) exist in OIM.
//get the user to whom you want to modify
User user = userMgmt.getDetails("usr_key", "41", null);
user = new User(String.valueOf(user.getId()), atrrMap);
UserManagerResult result = userMgmt.modify("usr_key", String.valueOf("41"), user);
//UserManagerResult str = userMgmt.modify("usr_mgr_key","111",new User("41"));
System.out.println("UserUpdate.process() "+result.getStatus());
Also don't use UserManager class, As it will go for looping.
Use
EntityManager entityManager = Platform.getService(EntityManager.class);
entityManager.modifyEntity(orchestrationTarget.getType(), userKey, mapAttrs);
Also I am assuming you want to use Associate manager With user use case.
Thanks,
Kuldeep

Tomcat shutdowing when remote object is calling secondtime from flex to blazeds

Hi All,
I am new to flex and started working on that.now i called one remote object from flex through blazeds.its working fine but when i call second time tomcat is shutdowing .again if i start tomcat it is working fine.
what is the problem does any one helps?
sudheer

Thanks for the tip Joe.
It's not quite what I was looking for, but it gave me some ideas.
The blog post describes how to create your own server to handle the file stream. With BlazeDS & Java EE app server there's no need to implement the low level stuff.
One option would be to read the data on Flex side in chunks and make a request to send each chunk at a time, but I don't know whether this helps at all. Might just slow down the network.
Another option is to write a custom adapter for BlazeDS endpoint, but I don't know enough details on this to say is it possible or not.
Third option is to use regular servlet code and Apache Commons FileUpload module.
Still interested hearing opinions from people working with BlazeDS.

When submit remote object call getting error Client.Error.DeliveryInDoubt

Hello,
We are having very weird error DeliveryInDoubt from blazeds.
[ERROR] failed to call the remote service !!![FaultEvent fault=[RPC Fault faultString="Channel disconnected" faultCode="Client.Error.DeliveryInDoubt" faultDetail="Channel disconnected before an acknowledgement was received"] messageId="98F7B030-0FE0-0B88-300C-EC422D055E21" type="fault" bubbles=false cancelable=true eventPhase=2
Error does not happen every time, but rather from time to time but happens on all client machines.
Environment:
blazeds v3.
Flex application with Remote Object.
Browser IE7.
Object that passed to blazeds is complex and might have 100 items.But number of items does not seem affect error occurences.
Short description for the object passed to blazeds remote object call for processing:
Remote Object call takes an argument ArrayCollection of SyncRequest objects (_requestSyncList)
                var syncRequest:SyncRequest = new SyncRequest();
                var syncObject:Object = new Object();
                syncObject[requestBuilder.direction] = requestBuilder.jobMap;
                syncRequest.syncJobs = syncObject;
                _requestSyncList.addItem(syncRequest);
requestBuilder.jobMap is an object that have different artifacts.
jobMap[obj.artifact] = myColl;
myColl is ArrayCollection of artifact of SyncJob
Here is the definition of SyncJob
   public class SyncJob
        public var jobName:String;
        [ArrayElementType("com.farmers.docprocessing.remotesync.vo.JobParameter")]
        public var jobParams:ArrayCollection;
Not sure what causing that issue and how to debug it.
Please advice.
Thank you

Not without you psoting some code.
Possible problem: Difference between object type being returned, vs the type of the reference (i.e., the method that returns an object should have a return type of the interface name).

Flex and CFC with Remote Object

I wrote a simple cold fusion componenet on my webserver at:
http://www.paramountmediainc.com/webservices/eadexchange/agent_sys.cfc
Now I want to play with that in Flex with a Remote Object.
I'm writing the flex on my local machine. I tried this approach but
was uncessfull:
<mx:RemoteObject id="acctRO" showBusyCursor="true"
source="webservices.eadexchange.agent_sys"
endpoint="
http://www.paramountmediainc.com/flashservices/gateway">
I get the following error ...
TypeError: Error #1034: Type Coercion failed: cannot convert
Object@3b15da1 to mx.messaging.messages.ErrorMessage.
Any ideas what I'm doing wrong here?

You cant really replace Struts with Flex, maybe a view part
, thats about is, you still need backend processioning
logic,all that you are asking is difficult to answer is one reply,
IMHO, best thing you can do is to dive into following URLs :
http://www.adobe.com/devnet/flex/
http://livedocs.adobe.com/flex/3/html/help.html?content=Part2_DevApps_1.html
http://livedocs.adobe.com/blazeds/1/blazeds_devguide/
http://livedocs.adobe.com/flex/3/html/help.html?content=Part6_ProgAS_1.html
and of course your best friend :
http://livedocs.adobe.com/flex/3/langref/index.html

Data Collection Set 'Server Activity' Failure Waiting on a kernel object(s) failed. Inner Error ------------------ The handle is invalid.

All of the system data collection sets have been running for 6+ months without any issues, couple of weeks ago the 'Server Activity' collection set failed to restart after a planned maintenance server reboot.
When attempting to manually start the collection set it indicates "success", but after refreshing the collection set it showing as stopped. Viewing the logs for the Data Collection (Server Activity) I am getting the message:
Waiting on a kernel object(s) failed. Inner Error ------------------>
The handle is invalid.
After some research into this really unhelpful message I came across one posting where this error has been found to occur in SP1. We are running SP2 which include the fix so this shouldn't be the problem (ref http://connect.microsoft.com/SQLServer/feedback/details/585210/sql-server-2008-data-collection-execmasterpackage-timeout).
To see more detail on the root cause of the error I enabled the additional tracing for data collection (http://blogs.msdn.com/b/sqlagent/archive/2011/07/13/enabling-additional-tracing-for-data-collector.aspx). This provided an exception stack which indicated
that the issue was thrown to what looks like an existing file, referring to a location (e:\) which doesn't exist in our system.
DCEXEC!26d0!1b88!2012/11/28!11:17:25::    wmain _IN
DCEXEC!26d0!1b88!2012/11/28!11:17:25::    Command line: dcexec -c -s 2 -i "S160OLTP\OLTP" -m 0 -e 0x09C1635DD4C4C6478A145D679AFE718F_1_STOP
DCEXEC!26d0!1b88!2012/11/28!11:17:25::     Application::Init _IN
DCEXEC!26d0!1b88!2012/11/28!11:17:25::     Console code page (m_codePage): 437
DCEXEC!26d0!1b88!2012/11/28!11:17:25::      Application::ParseCommandLine _IN
DCEXEC!26d0!1b88!2012/11/28!11:17:25::      Application::ParseCommandLine _OUT:00000000
DCEXEC!26d0!1b88!2012/11/28!11:17:25::     Application::Init _OUT:00000000
DCEXEC!26d0!1b88!2012/11/28!11:17:25::     Application::Main _IN
DCEXEC!26d0!1b88!2012/11/28!11:17:25::     Started continuous mode collection on thread 12036
DCEXEC!26d0!2f04!2012/11/28!11:17:25::      StartCachedCollectionWrapper _IN
DCEXEC!26d0!1b88!2012/11/28!11:17:25::      Waiting for collection to exit or stop event to be signaled
DataCollectorController!26d0!2f04!2012/11/28!11:17:25::       StartCollection _IN
DataCollectorController!26d0!2f04!2012/11/28!11:17:25::       StartCollection(iSetId = 2, iCollectionMode = 0, pwszInstanceName = S160OLTP\OLTP)
DataCollectorController!26d0!2f04!2012/11/28!11:17:25::        CDataCollectorController::ExecuteCollectionSet _IN
DataCollectorController!26d0!2f04!2012/11/28!11:17:25::        SQL Instance Name: OLTP
DataCollectorController!26d0!2f04!2012/11/28!11:17:25::         CDataCollectorController::TryExecuteCollectionSetOnce _IN
DataCollectorController!26d0!2f04!2012/11/28!11:17:25::          CDataCollectorController::Initialize _IN
DataCollectorController!26d0!2f04!2012/11/28!11:17:25::          CDataCollectorController::Initialize _OUT:00000000
DataCollectorController!26d0!2f04!2012/11/28!11:17:25::          CDataCollectorController::PopulateCollectorPackageParameters _IN
DataCollectorController!26d0!2f04!2012/11/28!11:17:25::          CacheWindow=1, CacheDirectory='I:\MSSQL10.OLTP\MSSQL\dccache'
DataCollectorController!26d0!2f04!2012/11/28!11:17:25::          CDataCollectorController::PopulateCollectorPackageParameters _OUT:00000000
DataCollectorController!26d0!2f04!2012/11/28!11:17:25::          CDataCollectorController::PopulateSetPackageParameters _IN
DataCollectorController!26d0!2f04!2012/11/28!11:17:25::          CollectionSetUID='{49268954-4FD4-4EB6-AA04-CD59D9BB5714}', ExecutionMode=0, IsSystem=-1, LoggingLevel=0, DaysUntilExpiration=14, ExitEventName=''
DataCollectorController!26d0!2f04!2012/11/28!11:17:25::          CDataCollectorController::PopulateSetPackageParameters _OUT:00000000
DataCollectorController!26d0!2f04!2012/11/28!11:17:25::          CreateControlEvents _IN
DataCollectorController!26d0!2f04!2012/11/28!11:17:25:: e        ERROR: Win32 Error: GetLastError=183, retCode=0x4, function CDataCollectorController::CreateControlEvents, line 470, file e:\sql10_katmai_t\sql\mpu\shared\dc\runtime\controller\src\datacollectorcontroller.cpp
DataCollectorController!26d0!2f04!2012/11/28!11:17:25:: e        ERROR: Failed to create kernel event for collection set: {49268954-4FD4-4EB6-AA04-CD59D9BB5714}. Inner Error ------------------>
Cannot create a file when that file already exists.
DataCollectorController!26d0!2f04!2012/11/28!11:17:25::          CreateControlEvents _OUT:00000000
DataCollectorController!26d0!2f04!2012/11/28!11:17:25:: e       ERROR: DC_FAILED: function CDataCollectorController::TryExecuteCollectionSetOnce, line 350, file e:\sql10_katmai_t\sql\mpu\shared\dc\runtime\controller\src\datacollectorcontroller.cpp
DataCollectorController!26d0!2f04!2012/11/28!11:17:25::         CDataCollectorController::TryExecuteCollectionSetOnce _OUT:0x000004
DataCollectorController!26d0!2f04!2012/11/28!11:17:25::        Collection set execution failed, retrying in 5 seconds...
DataCollectorController!26d0!2f04!2012/11/28!11:17:25::        Waiting for exit event or retry timer failed.
DataCollectorController!26d0!2f04!2012/11/28!11:17:25:: e      ERROR: Win32 Error: GetLastError=6, retCode=0x4, function CDataCollectorController::ExecuteCollectionSet, line 278, file e:\sql10_katmai_t\sql\mpu\shared\dc\runtime\controller\src\datacollectorcontroller.cpp
DataCollectorController!26d0!2f04!2012/11/28!11:17:25:: e      ERROR: Waiting on a kernel object(s) failed. Inner Error ------------------>
The handle is invalid.
DataCollectorController!26d0!2f04!2012/11/28!11:17:25::        CDataCollectorController::ExecuteCollectionSet _OUT:0x000004
DataCollectorController!26d0!2f04!2012/11/28!11:17:25::       StartCollection _OUT:00000000
DCEXEC!26d0!2f04!2012/11/28!11:17:25::      StartCachedCollectionWrapper _OUT:0x000004
DCEXEC!26d0!1b88!2012/11/28!11:17:25::     Collection thread returned (00000001)
DCEXEC!26d0!1b88!2012/11/28!11:17:25::     Waiting for collection thread to exit
DCEXEC!26d0!1b88!2012/11/28!11:17:25::     Collection thread signaled
DCEXEC!26d0!1b88!2012/11/28!11:17:25::     Application::Main _OUT
DCEXEC!26d0!1b88!2012/11/28!11:17:25::    wmain _OUT:0x000004
I am now stumped as I haven't found anyone else experiencing this issue.
Any ideas, please help??

Thanks for the pointer Eileen, problem solved.
Can't believe I missed it, but after reading the last section on system hangs it occurred to me that I hadn't checked that all dcexec.exe processes were killed when I disable the data collection service.
For anyone else experiencing this issue I identified the dcexec.exe processes using the following in cmd line:
TASKLIST /SVC /FI "IMAGENAME EQ DCEXEC.EXE"
On the default setup of the data collection there should be two dcexec.exe processes constantly running, one for "Server Activity" and another for "Query Statistics". On our server there were five running with the data collection disabled.
After killing all of the processes and restarting the data collection problem solved!!
Still need to understand why the processes didn't shut down cleanly when the server was restarted, but at least I know where to look now.

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