Monthly Archives: April 2007

Error: “A correlation may be initialized only once”

Posted on April 25, 2007 by adam

I have seen this error in two situations. 1. You have two receive or two send shapes that both initialize the same correlation set. This one is easy to figure out. In my case, I have two points in a … Continue reading →

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EmptyPartException

Posted on April 24, 2007 by adam

I did not find very much useful information online about this. It happened because of the following code snippet in an expression shape: Message1 = new System.Xml.XmlDocument(); Message1 was defined with a specific type, but its .NET type is XmlDocument. … Continue reading →

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Filters using strings

Posted on April 24, 2007 by adam

If you have a filter on a receive shape in an orchestration, use quotes for a hard coded string. For example, I wanted to subscribe to messages with a BTS.Operation of “Operation1″ You must use quotes. However, if you configure … Continue reading →

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Using xpath() function — the namespace was not expected

Posted on April 24, 2007 by adam

I got this error when using the xpath() function in an expression shape. Turns out I was access a node instead of its contents, then trying to do a toString on the results. http://www.topxml.com/rbnews/BizTalk-Server/re-50155_BizTalk-Server-2006–An-xpath-Function-problem.aspx

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