What is error Hospital ?

Hi All,
I am new to SOA Suite, Can anyone shed some light on Error Hospital and how to configure with Fusion ? Any tutorials or useful links are appreciated.
cheers
Srini

Error Hospital might seem like vaporware but in ESB and BPEL they mean 2 different things.
For ESB have a look at this link.
http://www.oracle.com/technology/products/integration/esb/files/esb-transactions-errorhandling.pdf
The error hospital is configured out of the box but the functionality only work when invoking asynchronouse messages. And you need to manually resubmit. If you require additional functionality then to need to make some customisations.
If you want the error hospital in BPEL there is additional functionality have a look at this link and look at the section BPEL Fault Framework
http://www.oracle.com/technology/products/ias/bpel/pdf/10133technotes.pdf
hope this helps
James

Similar Messages

10.1.3.3 fault management to simplify our complex error hospital pattern

We have designed an error hospital pattern on 10.1.3.1, this consists of :
1. A loop around key components of each process which may fail and need retry (e.g. invokes, database operations)
2. Within each error loop a fault handler, this catches faults as they are thrown and passes them onto another BPEL error handling process (with a nested fault handler in case this invoke fails which spits error out to a file), the error handler can reply with retry (loop around again) or cancel (exit loop), if no response is received an automated retry occurs
3. An error service process which creates a human task for an error to be dealt with
4. A web app which allows users to process the tasks created by the error service, user can inspect data, see fault detail and mainly just select to cancel or retry the failed operation (including multi select if for example hundreds of processes had hit the same error)
This has been refined and is now operating nicely in production, but the development (items 1 and 2 above) and testing effort involved is high - frequently more than the actual business logic. In a 3GL this error handling would be simplified by having a nice reusable piece of code (proceudre or method call) that could go in the error handling loop, rather than putting a whole set of logic (invoke, pick, handling of faults in the error handling code, etc).
I'm aware of the fault management framework in 10.1.3.3 which does a subset of our functionality, we are now looking back at the error hospital we have created and wondering if we could simplify. The main stumbing block I see with the fault management framework is that we need to decide whether to do an automated retry after some interval or whether to await human action, we want to do both, await human activity but if they don't action it retry the operation. I'm thinking that we could achieve everything that we have got by a slight manipulation of the error management framework, as follows :
A. Define faults such that all faults cause human intervention.
B. Create a daemon process which scans for activities requiring human intervention and automatrically triggers a rety after a configurable period (so that things like database errors will get auto retried)
C. Adapt our web app to look for and operate on activities outstanding rather than workflow tasks.
Questions:
i) To support B/C above is there a java api this daemon can use or is it a question of updating the rdbms
ii) Am I underestimating what can be done with the java action fault policy ?
iii) To make our existing approach easier, is there a way of doing an invoke and pick operation actually within an embedded java routine to minimise the amount of code we have in each error handling block
Hope this makes sense, thanks in advance - there seem to be a lot of knowledgeable people out there in this forum.

Hi,
The next blogs might be interesting for you. It addresses your questions.
http://technology.amis.nl/blog/?p=2485
http://www.it-eye.nl/weblog/2007/09/10/oracle-bpel-10133-fault-policy-management/
Kind regards,
Harm

ESB Error Hospital and Rejection Handlers

Hi,
I am getting confused with ESB Error Hospital and ESB Rejection Handlers? Can anyone of you explain me what is this?
Thanks,
Gomathi

Rejection Handlers are used for adapters such as file adapter. When these fail during the invokation of the ESB, you can perform some operation, e.g. call a BPEL process. The default is to write to a default directory. But no notifications are made.
The error hospital is an error handlers for when the process fails in flight. This allows use to send notifications and retry if required, etc.
Here is a good doc on the subject.
http://www.oracle.com/technology/products/integration/esb/files/esb-transactions-errorhandling.pdf
cheers
James

Error Hospital

Does anyone know anything about the error hospital. I have heard utterings but want to find out more. Is this in the current release 10.1.3.1. Is there a document out there that shows how to implement?
cheers
James

The error hospital is a design pattern that outlines a best practice on how to generically handled errors. There is normally a lot of common actions (audit, logging, notification, etc.) that occur when an error is encountered. The error hospital pattern outlines how to move the common actions for error out of each BPEL process and into a central error handling process. This error handling process can be as simple as writing a record to an error table and sending an email and as complicated as using rules engine and human workflow to track and retry tasks.
There are components rumored to be coming in the 10.1.3.3 release that provides some enhanced error handling functionality, but I haven't see any details on it yet. Rumors are it will help with flow control of processes. For example if a process has an error because a database connection is down it will queue up all of the process that follow until the connection is restored. Once the connection is restored it will flow control the number of requests sent to the database connection so not to overwhelm BPEL or the database.
The current functionality in 10.1.3.1 provides automatic retries and other nice features already. Can you provide more details around what you are looking for and maybe I can point you in the right direction.
Chris

What does "Error 10" mean? "An error occurred while loading your project. 10"

Does anyone know what "Error 10" means? For the first time, I'm getting a message that says, "An error occurred while loading your project. 10". I'm getting this message when I try to open a project that I created yesterday.
I'm using Adobe Premiere 6 on a Windows 7 machine. I have over 20 gigs of open space on the drive with all the project and support files. And this machine with 2 gigs of RAM never has a problem opening other similar Premeire project files with even more still images plugged in.
All of my Premiere project files have always opened with no problem. A similar file that this project file was created from with all the same base elements still opens with no problem.
This file almost finishes the "Loading Project - checking files..." process, but then I get the error message.
I had also saved a duplicate backup file for the project in question and it will not open either, so I believe that rules out a corrupt file... it is only this one project that I created yesterday that will not open. This project file is only about 5.7 megabytes in size.
This file has many still images plugged in to it, but all the same images are plugged in to another base file that still opens correctly.
I've also tried closing all other apps to save memory but I still get the error. I've also tried opening this problem file from within the application and I still get the same error message.
I read some troubleshooting information on the Adobe website about files that give error messages that will not open and it recommended adjusting the size of the virtual memory paging file in the system settings to twice the amount of RAM that is installed instead of being on the automatic setting, so I followed the instruction verbatim and restarted my machine and I still get the error message.
I've also read other troubleshooting info on the Adobe site that recommends to "delete the application preferences file" and "recreate the plugin cache file", but I'm not sure if "Error 10" indicates that those things are the correct procedures to use.
I could re-create this project file, but it has many tricky cutting and motion setting edits that will be difficult to reproduce and it took me a full day to create this project file.
Also, yesterday before initially closing this file, I was able to successfully render a test version to an AVI file and that video file plays fine, but neither the original project file nor the duplicate will open... I'm always getting the "An error occurred while loading your project. 10" after the file almost finishes the "Loading Project - checking files..." process... it almost finishes opening but then I get the error message.
Thanks for any input on this problem. You can see the error message screenshot below.
digi

Thanks Bill... me too.
After writing to Dennis Radeke on an Adobe.com blog about this and getting his very limited response, I wrote to him quoting something I read on the wiki page that you sent me the link to...
Adobe blog:
http://http://blogs.adobe.com/genesisproject/2009/11/having_weird_behavior_with_an.html#co mment-2701
Wiki page link that you gave me:
http://premierepro.wikia.com/wiki/FAQ:How_do_I_recover_a_corrupt_project%3F
Here's what my response today was...
Thanks for your reply DR.
My old version of Premiere 6 works perfectly on Windows 7. I’ve created over a thousand different Premiere project files on this 5 year-old PC that was updated to Windows 7 last year.
All of my other Premiere 6 files open and maintain their original editability and all the features in this ancient version of Premiere work very well.
I own and use mostly Mac machines but I have one 5 year-old PC with a 160 gig hard drive with Windows 7 that I run Premiere 6 on because it’s a thousand dollar program that I had from 10 years ago that I didn’t want to repurchase. Buying a newer PC 5 years ago was far less expensive than buying a new copy of Premiere. Some people seem to think, “Wow, just buy a new version of the software for a thousand dollars and a new computer with a 5 Terabyte hard drive.”, but that isn’t always the reality of some peoples financial situation.
With 20 gigs of open HD space, all of my previous, even more complex Premiere 6 files still open and edit just fine. It is only this one file that I created Thursday that won’t re-open after closing it for the first time. Since the backup copy of that file won’t open either, and all the support files open, play and work in other previous project files, I’m thinking that there is some glitch that happened when saving this file that is corrupting it now, making it unable to be re-opened.
Based on prior advice on multiple topics about Premiere 6 from people on the Adobe forum who use only newer versions of Premiere, most information that applies to the brand new Premiere Pro CS5 still seems to apply to the old Premiere 6.
I found that holding down Shift-Option while opening Premiere 6 trashes the preferences file. This became my work around since I can’t locate the preferences file based on your path noted (in your blog) nor via the other prefs file path published on the Adobe website.
But unfortunately, trashing the prefs file, resetting the plugin cache file, increasing the virtual memory paging file size, importing the problem project file in to a new project, nor anything else is working to allow this file to open.
Now I’m looking in to XML:Wrench to see if that can find the corruption in this file, but I’ve had a malware warning from one download source and the xmlwrench.com website says their download is only a demo version, but no price is listed… this seems somewhat strange and possibly deceptive.
But I read something on an Premiere Pro wiki page , quoted below, at this URL, that seems to be pertinent, and though my version of Premiere may be ancient, it seems that, according to this user’s concerns, Adobe is still having problems with current versions of Adobe software creating corrupt files…
http://premierepro.wikia.com/wiki/FAQ:How_do_I_recover_a_corrupt_project%3F
QUOTE:
“Can someone please advise – why on EARTH we should have to download XML Wrench and manually fix a corrupt Adobe project??? This is something common to all the Adobe “Support” forums on issues like this, and the many others that plague Adobe’s product (and I’m not being a mindless troll – I’ve been forced to use it for years so I do know the usability and other issues it has): it seems that people are excited because they’ve found a “fix” (which is more like a work-around) – purely because they’re understandably ecstatic that all their hard work isn’t comPLETEly lost.
However, Adobe should be making sure their product isn’t so buggy! This issue should be fixed (as just one example). Adobe should be finding out what causes the corruption in the first place and fixing it. And whether it’s some other codec on the system that’s caused it is no excuse – their software should have better error management built into it. I’ve seen other issues where an Adobe support representative has happily replied: “oh, that’s a known issue since version [3 versions back] – don’t worry, most users are aware of the work around for it: just select and move all of the items in your timeline each time you open the project and you’ll be fine!”
I’m sorry to rant on – but can some other users please explain the above to me? (i.e. why aren’t more people annoyed about this and complaining to Adobe to fix these things).”
UNQUOTE
All of this coming from an experienced user of Adobe products complaining about needing XML:Wrench to fix corrupt Adobe files seems relevant.
In addition, why does no one, including the Adobe knowledge base, have any info about what “An error occurred while loading your project. 10″ means?… why isn’t there a database that identifies Adobe error numbers by the simple number itself? The only info I was able to find identifying “Error 10″ on the Adobe site was a software installation error, not a project loading error.
Now I find myself chasing a clean download of XML:Wrench in order to hopefully fix this corrupt file. Whether I’m using Premiere 6 on a 160 gig hard drive with 20 gigs of open space or Premiere Pro CS5 on a 5 Terabyte hard drive with 3 Terabytes of open space, the problems, according to other users, seem to be the same as ever with corrupt Adobe Premiere files, based on what I’ve been reading across the internet.

What does error message 150:30 in Photoshop Elements 8 mean?

I have adobe photoshop elements 8 and, out of the blue, I get a message stating that I need to reboot for it to work. I reboot and it still doesn't work. Then there is an Error message 150:30 exhibited on the page. Adobe is too irresponsible to simply tell me what the error message means or provide a list for it, at least one I can find so I thought I'd solicit the good graces of other for help since help from Adobe is simply a shakedown for money due to their negligence and failure to support their products.

What's your OS? If you are on a Mac then try this Adobe Official Solution:
<http://helpx.adobe.com/x-productkb/global/error-licensing-stopped-mac-os.html>
Hope this gets you started.

What does (error code -600) mean?

What does (error code -600) mean?
I received this code in a pop up window while trying to open iTunes from my Apps folder.

procNotFound
= -600, /*no eligible process with specified descriptor*/
Could be many things, we should start with this...
"Try Disk Utility
1. Insert the Mac OS X Install disc, then restart the computer while holding the C key.
2. When your computer finishes starting up from the disc, choose Disk Utility from the Installer menu at top of the screen. (In Mac OS X 10.4 or later, you must select your language first.)
*Important: Do not click Continue in the first screen of the Installer. If you do, you must restart from the disc again to access Disk Utility.*
3. Click the First Aid tab.
4. Select your Mac OS X volume.
5. Click Repair Disk, (not Repair Permissions). Disk Utility checks and repairs the disk."
http://docs.info.apple.com/article.html?artnum=106214
Then try a Safe Boot, (holding Shift key down at bootup), run Disk Utility in Applications>Utilities, then highlight your drive, click on Repair Permissions, reboot when it completes.
(Safe boot may stay on the gray radian for a long time, let it go, it's trying to repair the Hard Drive.)
If perchance you can't find your install Disc, at least try it from the Safe Boot part onward.
Any change?

TS3694 I have an ipad, 2 yrs old, that will not restore, due to error 3. what is error 3?

What is error 3 ? I have a list of many but not that one. Ipad opens with a silver apple on a black screen, then when you hit HOME, it turns on for 30 seconds and a black screens comes in from the left, shutting it down. After 10 tries i got a graphic to plug into itunes, so did it. My mac worked on iy for 30 minutes, then came back with error 3.
The ipad was taken to an Apple store & the genious said there was a battery problem and there was nothing they could do?
Ideas?

Thanks Alfred,
My iTunes on the Air are up to date. Tried 3 times to restore and always get error 3. The iPad now only shows the graphic to plug into iTunes.
Called hotline to Apple rep yesterday, (chat) then they phoned me. He couldn't figure it out and went to consult a colleague. That was yesterday afternoon & he hasn't called back yet. This is on my dime.
Any idea what error 3 is.
Talaguniak
Mac user since 1984,
512k origininal, just smoked itself 4 months ago due to internal corrosion.
Now using Air, iPad mini, iPhone

Does anyone know what this error code means?My itunes will not open, no matter how many times i downlaod and restore it??? "The procedure entry point xmlITexTextReaderName could not be located in the dynamic link library libxml2.dlll."

Does anyone know what this error code means?My itunes will not even open, no matter how many times i downlaod and restore it??? "The procedure entry point xmlITexTextReaderName could not be located in the dynamic link library libxml2.dlll." Please let me know if your know anything! It is greatly apprecitated!

Taken at face value, you're having trouble with an Apple Application Support program file there. (Apple Application Support is where single copies of program files used by multiple different Apple programs are kept.)
Let's try something relatively simple first. Restart the PC. Head into your Add or Remove Programs control panel, select "Apple Application Support", click "Change" and then click "Repair".
If no joy after that, try the more rigorous uninstall/reinstall procedure from the following post. (Although the procedure is for Vista and 7 and you've got XP, just read "Computer" as "My Computer", read "Uninstall a program control panel" as "Add or Remove programs control panel" and assume the system is 32-bit, and you'll be doing the right things.)
Re: I recently updated to vista service pack 2 and I updated to itunes 10.2.1 and ever since I did that my itunes won't open any more. Itunes starts but before anything loads a

Is it possible to send a instance to error hospital for business errors?

I have a business cenario where if an error is returned from an external service the first time it will automatically retry. The second time it will need to be sent for manual resolution which I was thinking of doing in the error hospital (human intervention) does anyone know if it is possible to send an instance for human-intervention from within the process rather from the fault policies?

We have an instance where sometimes we are sending embedded tiff images to an external service and if the image is corrupt we need to allow the users to terminate the process. Unfrotunately there are no capabilities to send any notifications (email/sms/fax/voicemail) and need to notify the user of the corrupt image and to terminate the process. We could use a worklist task and but the business have defined this as a support team responsibility and want to use the same manual recovery console for all errors. (activities tab)

What is error 1403 and how to fix it

what is error 1403 and how to fix it

Read this thread, maybe you can find the fix
https://discussions.apple.com/thread/3406391?start=0&tstart=0

HT201210 what is error (1618) when trying to restore an iphone 5

what is error (1618) when trying to restore an iphone 5???

Try uninstalling iTunes, restart your computer and re-install iTunes.

What is error code 603 and how does one fix it?

What is error code 603, please, regarding add-on installation? (The error codes page says for "error 6xx" to contact the Exchange online forum for assistance..) It is a "failed online license check" for an add-on that is a free add-on listed on the Adobe Add-ons page as compatible with PS CS6, CC, and CC 2014, as well as all three versions of a bunch of other apps. It is a Flypaper app, which looks to have been reworked to be compatible with the new 2014 apps. Since Flypaper apps come from reliable source, I'm not sure what the error means, and I'm certainly not sure how to remedy this. (The original Russell Brown Paper Textures Pro works fine on PS CC but isn't compatible with 2014.)
I am running Win 7 64-bit.
Thanks.
Gail
p.s. numbers of other extensions still don't download to PS 2014, so maybe this is also waiting for an Adobe fix??

The add-on in question is called "Flypaper Select" (by Flypaper Textures).
This morning, when I sent the question, it was on last page of the free PS
add-on list and showed the add-on as compatible with all three latest PS
versions. Tonight, when I click on the add-on in "my add-ons" list, it now
shows compatibility only with PS6 and CC, and I can no longer even find it
in the big add-ons list. I will try to send screen shot of "my add-ons" to
the address you listed. It is also below.
Thanks for your help. I have been finding many add-ons change from day to
day, and many won't show up in Extensions window even though the desktop CC
app says they have been installed. I assume I am not the only person with
these problems.
Gail

HT201210 what is error code (1)? it is not listed but this is the error i get trying to restore my 3gs.

what is error code (1)? it is not listed but this is the error i get trying to restore

Take a look here for Apple's suggestions on that error:
http://support.apple.com/kb/TS3694#error1
Regards.

TS1424 What about error -1202?

What about error -1202?
I've had problems with Win 7 64bit installations spanning iTunes 10 to now iTunes 11.
Connecting to the store generates -1202 unexpected errors.
I can't seem to find clear definition to what error code -1202 is...

I run across the same problem upgrading to ios 5. I finnally took my phone to future shop (totally away from my server, wifi, laptop and its firewalls etc) and the upgrade is now installed. Last night I tried uploading ios 5 on my wifes phone (purchased at exactly the same place and time as mine and it worked perfect the first time, go figure. The only difference was i was running windows vista on my laptop and my wife has windows 7 on her laptop who knows if this has some effect on the upgrade.

What is error Hospital ?

Similar Messages

Maybe you are looking for