When you try to start the Microsoft BizTalk Server 2006 Health and Activity (HAT) tool, you may receive an error message that resembles the following:
Microsoft Office 2003 Web Components are not installed on this computer. BizTalk Server Health and Activity Tracking (HAT) requires Office 2003 Web Components. Install Office 2003 Web Components to resolve this problem. You may need to manually register the OWC11.dll file in some cases.
When you try to run a query from the Microsoft BizTalk Server
2004 HAT tool, you receive the following error
message:
The following error occurred while executing
your query: 'ActiveView.ColumnAxis' is null or not an object