PRB: 80004005 Unspecified Error When Passing Disconnected Recordset from MTS to ASP

Example

    rs.Fields.Append "ID", adVariant 'this works since it is an Integer
    rs.Fields.Append "fname", adVarChar, 50
    rs.Fields.Append "lname", adVarChar, 50
				

Steps to Reproduce Behavior

1. In Microsoft Visual Basic 6.0, create a new ActiveX DLL project.
2. Add the following references to the project:
   Microsoft Transaction Server Type Library
   (NOTE: Under Windows 2000, select COM+ Services Type Library instead of Microsoft Transaction Server Type Library)
   
   Microsoft ActiveX Data Objects Library
3. Copy and paste the following code into the Class Module:

   Public Function TestRS() As Variant
       Dim rs As ADODB.Recordset
       Set rs = GetObjectContext.CreateInstance("ADODB.Recordset")
       rs.Fields.Append "ID", adVariant
       rs.Fields.Append "fname", adVariant
       rs.Fields.Append "lname", adVariant
       rs.CursorLocation = adUseClient
       rs.Open
       rs.AddNew
           rs(0) = 1
           rs(1) = "Yuri"
           rs(2) = "Lausberg"
       rs.Update
       Set TestRS = rs.Clone
       rs.Close
       Set rs = Nothing
       GetObjectContext.SetComplete
   End Function
   					

4. Set the Class Property MTSTransactionMode = 1 NoTransactions.
5. Compile the DLL.
6. Add the DLL to an MTS Server Package or a COM+ Application.
7. Copy and paste the following ASP script into a new ASP file.

   <%
     On Error Resume Next 
     Set obj = Server.Createobject("project1.class1")
     Set rs = obj.TestRS
     Response.Write rs(1)
     If Err.Number > 0 Then
       Response.Write "<B>Unable to read field value</B><P>"
       Response.Write "Error Number : "& Err.Number
       Response.Write " - Source : " & Err.Source
       Response.Write " -  " & Err.Description & "<P>"
     Else
       Response.Write rs(2)
     End If
     rs.Close
     Set rs = Nothing
   %>
   					

8. Request the ASP file from a browser, and the following error appears:
   Unable to read field value
   
   Error Number : 13 - Source : Microsoft VBScript runtime error - Type mismatch