I'm facing the error mentioned at this question title.
I have a COM+ component that is called from an ASP page, when I call a method of the component and an error occurs, the error information is not passed to the page. The component try to call Err.Raise with the error description but the page receives that message.
At MSDN there is an article to fix this bug, but it didn't work with me:
Apparently it has some relation with functions that pass ado recordsets by reference. I don't know how to solve this.