At 06:40 PM 2/04/2006, you wrote:

>I checked the creation order in the data module. The IB_Connection
>is well after the TDatabase. And any IBO component is created after
>the IB_Connection. So I am pretty sure that is not it. I also made
>sure that no IB queries were trying to run before the handle was
>shared. I even made sure there are not BDE queries opening before
>the handle is shared.
>
>Last I added a IB_Session to the datamodule. I moved it to the first
>item in the creation order. I still get the same error.
>
>Any other thoughts?

About all I can suggest is that you make a testcase reproducing the
problem, using the standard databases in the Delphi db samples, so
that someone can take a look at it. You can zip up the sources (only
dpr, dfm, pas and res) and post them into the Files area of the list.

Helen