> For the moment do not let this system table script run as part of

your

> update, leave it out and ask IBExpert about it.

I already leave it out.
I'll ask IB Expert.

> In any case.. where are you getting it from?

When creating something new in IBExpert I can Copy the SQL Statement
to clipboard, which I then use to paste in my D5.

Thank you.
You helped me a lot.

Michael