Microsoft KB Archive/926502

= No workflows are returned when you query workflows by using specific data in the extracts during a user track point in Windows Workflow Foundation =

Article ID: 926502

Article Last Modified on 10/24/2006

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APPLIES TO


 * Windows Workflow Foundation

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SYMPTOMS
Consider the following scenario. You query for workflows by using the SqlTrackingQuery function. You query for the workflows by using specific data in the extracts during a user track point. In this scenario, no workflows are returned.



CAUSE
This problem occurs because Microsoft Windows Workflow Foundation only checks activity event extracts.



WORKAROUND
To work around this problem, use one of the following methods:
 * Do not use specific data as a query filter when the data is for a user event. Use different filter criteria against the collection that is returned to find the correct instances.
 * Track the data through an activity extract instead of through a user track point.
 * Query the database views directly.



STATUS
Microsoft has confirmed that this is a problem in the Microsoft products that are listed in the &quot;Applies to&quot; section. This behavior is by design.

Keywords: kbtshoot kbprb KB926502

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