Async BPEL via APEX

Hi,
I am evaluating the possibilites of incorporating an asynchronous BPEL process into an APEX application. Other than wrapping in a sync process, what are the options here? Has anyone had any experience of getting this working?
Many THANKS!!

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I need you help. Now I have a Async BPEL. and I need to use the Correlation waiting for message at a second Receive activity. So I need initial the Correlation. But I do not initial the Correlation in the first Receive, I want to initial the Correlation in the Invoke activity before the second Receive activity. But the BPEL can not receive the message. If I do the same operation in the Sync BPEL. It is ok. so I can not initial the Correlation in the invoke activity? but how can I resolve the problem. BPEL diagramm is :
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Edited by: user12043916 on 2009/10/13 23:32

Its an old link, but see if it is helpful, probably it speaks about what u are looking for.
http://swapnil-soa.blogspot.com/2008/01/correlation-this-post-would-effort-to.html
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Hi,
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Hi,
I have ESB that has input,output and fault, This ESB calls Async BPEL that takes only input. Now i want to return fault from BPEL to ESB. How do i do it?
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Hi,
My use case is i am implementing AIA. So my enterprise layer is ESB and my ABCS provider is BPEL. As provider takes lot of time to complete the instance, to avoid timeout issue i just created Async BPEL with two ports one for input another for fault. I am able to send back my fault back to this call back port. But how i can receive the fault to the same ESB which called the BPEL?
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Blog: http://jes.blogs.shellprompt.net
Work: http://www.apex-evangelists.com
Author of Pro Application Express: http://tinyurl.com/3gu7cd
REWARDS: Please remember to mark helpful or correct posts on the forum, not just for my answers but for everyone!

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I was reading about the synchronous and asynchronous process in the forum, I have also some similar problem.
some of my questions are:
If suppose my BPEL process is going to take around 2 mins or more to finish , then I cannot chose synchronous BPEL process as the default timeout is 45sec and not recomend to increase the time.
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Diff between ASYNC & SYNC
Composite.xml
SYNC: In service part in only interface.wsdl & binding.ws will be there
ASYNC: in service part interface.wsdl & binding.ws and one more callback binding.ws is there.
In .BPEL FILE
SYNC: In Partner Link name, partnerLinkType, MyRole will be there .
ASYNC: In partner Link name ,partnerLinkType,MyRole,Partner Role also will be there.
*.WSDL File*
SYNC: in portType Input & Output both are there , in partnerLinkType only one role is there i.e Requester Role no provider.
ASYNC: in portType only Input will there,in PartnerLinkType two roles will be there ProviderRole n Requester Role.
Also change the activity in the BPEL from Reply to Invoke in the end.
Respective to your requirements you can change your BPEL to Sync/ASync.
I hope it will help.

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I had a similar problem. I was calling an asych bpel process and it gave back the same message. I wrapped the asych with a sych and it worked.

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I'd like to make an asynchronous webservice, but I'm having difficulties understanding some things, and also it's hard to find how to define my wsdl.
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<strike>Yes, I figured WS-A and callbacks are the most commonly used for async webservices. My question however, was meant as "how does BPEL recognize an async process, at which point does bpel decide to send ws-a headers?"
About the two ports: yes, callback port is used to define callback message. I understand this for a bpel process deployed as a service. But why would my target webservice need a callback port, since that service will be the one sending the callback message?</strike>
<br><br>
Sorry, I understand it now. Makes perfect sense!
<br><br>
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Async BPEL via APEX

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