samba - Oct 2003 - Error with adding PC to Samba-Domain

Hello,

I installed the latest Samba-RPM for RH9 (3.0.0.-02 AFAIK).

The setup is, that Samba runs as PDC, but my problem is,
that Samba cannot add the computer to the PDC automatically,
if I start the "add user script" manually, all is well,
and I can join the domain, otherweise an error box pops up.

Is this a known issue? And if yes: Is there a known solution? :-)

TIA.

Shalom
F.