Hi, I have the following problem:

I created a small Orchestration where a XML-File comes in and is sent then t
o the Rules Engine using the CallRules shape.

The rule decides on two parameters, one is in the XML-File, the other should
 be looked up in a SQL-Database, so the rule looks like:

IF  "XML-Price" is bigger than "SQL-Price" then do "Action"

When I test the Rule with the build-in Test-Engine, all works fine.

But if I let the Orchestration run, the rule is not executed. 

For the XML part a Vocabulary is created, which works.

But neither a vocabulary for the SQL part nor the direct binding in the rule
s enginge composer (referring to the Database) work in this form of statemen
t.

I tried a lot around and all works, if no DataBase-statement is involved.

So, for example: If XML-Price is bigger than 5 works fine.

My guess is, that as in the test tool of the Rules Composer I have to specif
y an instance of the Database, an instance has to be passed as a parameter i
n the CallRules Shape ??? But I have no clue how to manage this...

So, if anyone could help me, this woul be really fine..

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You need to declare a variable of SqlConnection and DataConnection.  

Please see this link...

http://msdn.microsoft.com/library/d..._rules_huft.asp

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