[Samba] ldap smb pdc usmgr create global group with valid users = %S fails = miracle or bug ?

[rruegner]

Hi John, and all Samba Fans on the List

i have runnig a smb ldap ( idealix scripts, suse 9.0 ) pdc with a few 
bdcs connected via openvpn.
This works like charme, now i included
valid users = %S in the home share of the ldap pdc for security reason
Samba version is 3.04
then i started to create a global group with usrmgr as i did it many 
times before.
It fails serveral times ( the created group could be seen in ldap,
but not in the usrmgr )
as i removed valid users = %S in the home share of the bdc , it works again.
Is this known to the coders , is this bug , should i bring it up to
bugzilla?
( i think i remember some changelog thing about valid users, but not 
exactly )
At last i bought your official book on the Linux Tag in Germany and find 
it quite usefull, so i recommend it to all sambatistas around the world

Best Regards Robert