I got a little problem and need some help.

i try to use Zenworks 10.3.2 in an environment with yet
novell netware (edirectory)
microsoft server 2003 (AD)
clients= winXP SP3
if i install the Zenworks agent on clients
i got a second loggin of zenworks.
i read in the manuall, if i synchronize zenworks with my directory
zenworks will not need a second authentification.
so i go to zenworks konfiguration
(if the names are not 100% correct sorry, i use a german version and
try to translate my menue options.... )
usersources: her AD
and it works. he read out the ad.
but the second loggin stays.

so i try to synchronize the e-directory
but he shows no users
and give back a login error.
if i want to give him a root context.
he dont got it automaticly like from AD

an if i wrote a root context.
he show out:

Interner Fehler. Weitere Informationen finden Sie in der tomcat-Protokolldatei.: f7942887685c702b492d204b3430ea77~80f2b1335d54d611b ec40000e863aa14

(intern error more informationen (cryptical number) watch the zcc.log.)

ok. ich watched.
there was this entry:

24 Sep 2008 11:41:58

Exception Info:
24 Sep 2008 11:41:58 Class....... com.novell.zenworks.datamodel.exceptions.InvalidUs erContextException
24 Sep 2008 11:41:58 Message..... f7942887685c702b492d204b3430ea77~80f2b1335d54d611b ec40000e863aa14
24 Sep 2008 11:41:58 Logged at... Messages............312
24 Sep 2008 11:41:58 ============== Exception (end) =============================

the context ist
o=firm (for example...)

so whats wrong there??
can anybody help me..???