--- In IBObjects@y..., "Jason Wharton" <jwharton@i...> wrote:

> SQL Trace monitor would reveal useful information here.
>

Jason,
I found it. It attempts to count records using a wrong statement like:

SELECT COUNT(*) FROM MYTABLE WHERE.....
UNION ALL SELECT F1, F2, FN FROM TABLE2 WHERE.....

I can send you the complete log if you need it.

Regards,
Alessandro.