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Home > Archive > BizTalk Server General > July 2004 > Orchestration
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| What doe this error mean?
"in a sequential convoy receive the ports must be identical" What do I need
to do to fix this?
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| Christof [MVP] 2004-07-19, 5:52 pm |
| You are having an orchestration with 2 receive shapes sequential to each
other. Both shapes use the same correlation set. This is called a convoy.
In order for convoys to be able to work, both the receive shapes have to be
connected to the same receive port.
Best regards,
Christof
--
Christof [Microsoft BizTalk Server MVP]
"Dummy" <dummy@dummy.com> wrote in message
news:eO5232dbEHA.3944@tk2msftngp13.phx.gbl...
> What doe this error mean?
> "in a sequential convoy receive the ports must be identical" What do I
need
> to do to fix this?
>
>
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| Nicolae Daian [MSFT] 2004-07-26, 8:52 pm |
| Here you have the definition of a convoy:
"When a group of correlated messages could potentially be received at the
same time, a race condition could occur in which a correlation set in a
particular orchestration instance must be initialized by one of the
messages before the other messages can be correlated to that orchestration
instance. To ensure that all of the correlated messages will be received by
the same orchestration instance, BizTalk detects the potential for such a
race condition and treats these messages as a convoy."
If you need more info please read the following page:
http://blogs.msdn.com/biztalk_core_engine/. Somewhere in the middle of the
page you will find a very complete article about convoys
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convoy.[vbcol=seagreen]
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This posting is provided "AS IS" with no warranties, and confers no rights.
EBusiness Server Team
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