Joining OSX server to windows 2000 AD KDC

[Trivial]

Hi All,

I'm trying to join OSX server 10.4.7 to a windows 2000 Active Directory
KDC server. After I join the OSX server to the AD server (with
Directory Acces), I start Server Admin fallow by Open Directory and
then Settings. I change the Role of the server from Stanalone Server to
Connected to a Directory system and finally I click on Join Kerberos. I
fill the fields and receive the error message below when I click the OK
button:

Kerberos keytab error. Error while creating the Kerberos keytab file
for this server.

I also found in the /Library/Logs/slapconfig.log file this information:

2006-07-12 09:00:36 -0400 - slapconfig -sso_util
2006-07-12 09:00:36 -0400 - command: /usr/sbin/sso_util configure -r
MY_KERBOROS_REALM -a KDC_ADM_LOGIN -p **** -v 1 all
2006-07-12 09:00:38 -0400 - sso_util command output:
Contacting the directory server
Creating the service list
Creating the service principals
kadmin: Database error! Required KADM5 principal missing while
initializing kadmin interface
kadmin: Database error! Required KADM5 principal missing while
initializing kadmin interface
kadmin: Database error! Required KADM5 principal missing while
initializing kadmin interface
kadmin: Database error! Required KADM5 principal missing while
initializing kadmin interface
kadmin: Database error! Required KADM5 principal missing while
initializing kadmin interface
kadmin: Database error! Required KADM5 principal missing while
initializing kadmin interface
kadmin: Database error! Required KADM5 principal missing while
initializing kadmin interface
kadmin: Database error! Required KADM5 principal missing while
initializing kadmin interface
kadmin: Database error! Required KADM5 principal missing while
initializing kadmin interface
kadmin: Database error! Required KADM5 principal missing while
initializing kadmin interface
kadmin: Database error! Required KADM5 principal missing while
initializing kadmin interface
kadmin: Database error! Required KADM5 principal missing while
initializing kadmin interface
2006-07-12 09:00:38 -0400 - sso_util command failed with status 2

Anybody have clues on that?

Best regards

Yvan Michaud
System Administrator
University of Sherbrooke