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Home > Archive > BizTalk Server Orchestration > May 2004 > Following correlation set without initializing it
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Following correlation set without initializing it
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| dipti porwal 2004-02-27, 3:36 pm |
| Hi all,
I want my orchestration to call a service,that will be essentially
called by a method call. My method does not respond immediately and
when it does, it sends the response at a file location, so what i want
to do is use correlation, so that when i receive the response i can
recognise that it is the response for which of the multiple equests i
had send.(as i'll be having numerous method calls for 'n' number of
requests).
Now, the problem is, where should i initialize the correlation set, as
i m following the correlation set on my receive port (where my service
sends response),and NOT initializing it anywhere,the compiler throws
following error:
"you must specify at least one already-initialized correlation set for
a non-activation receive that is on a non-selfcorrelating port"
Where can i initialize a correlation, except at a send port, as i am
not sending any message to my service but calling it via a *method
call*
Hope someone helps!Thanks in Anticipation!
-Dipti
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| Narasimhan Padmanabhan 2004-05-14, 2:37 pm |
| You can initialize correlation sets only in a send or receive and a
correlation set needs to be initialized before it can be followed.
You can send a dummy message prior to your receive to initialize the
correlation set.
Hope this helps!!
This posting is provided "AS IS" with no warranties, and confers no rights.
EBusiness Server Team
--------------------
| >>From: dporwal@sapient.com (dipti porwal)
| >>Newsgroups: microsoft.public.biztalk.orchestration
| >>Subject: Following correlation set without initializing it
| >>Date: 27 Feb 2004 12:32:16 -0800
| >>Organization: http://groups.google.com
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| >>X-Tomcat-NG: microsoft.public.biztalk.orchestration
| >>
| >>Hi all,
| >>
| >>I want my orchestration to call a service,that will be essentially
| >>called by a method call. My method does not respond immediately and
| >>when it does, it sends the response at a file location, so what i want
| >>to do is use correlation, so that when i receive the response i can
| >>recognise that it is the response for which of the multiple equests i
| >>had send.(as i'll be having numerous method calls for 'n' number of
| >>requests).
| >>Now, the problem is, where should i initialize the correlation set, as
| >>i m following the correlation set on my receive port (where my service
| >>sends response),and NOT initializing it anywhere,the compiler throws
| >>following error:
| >>
| >>"you must specify at least one already-initialized correlation set for
| >>a non-activation receive that is on a non-selfcorrelating port"
| >>
| >>Where can i initialize a correlation, except at a send port, as i am
| >>not sending any message to my service but calling it via a *method
| >>call*
| >>
| >>Hope someone helps!Thanks in Anticipation!
| >>-Dipti
| >>
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