Joining SBS2008 Domain fails with samba4

[Stephan Wolf]

Hi all,

Joining an Windows 2008 R2 SBS Domain using "samba-tools join.." fails 
with the following result:

The DC is a SBS 2008 R2 including Exchange 2007.

Thanks for your Help,
Stephan

----
Finding a writeable DC for domain 'G75'
Found DC PSW01.g75.local
Password for [G75\swolf]:
workgroup is G75
realm is g75.local
checking samaccountname
Adding CN=PSW03,OU=Domain Controllers,DC=g75,DC=local
Adding CN=PSW03,CN=Servers,CN=PSW,CN=Sites,CN=Configuration,DC=g75,DC=local
Adding CN=NTDS 
Settings,CN=PSW03,CN=Servers,CN=PSW,CN=Sites,CN=Configuration,DC=g75,DC=local
Adding SPNs to CN=PSW03,OU=Domain Controllers,DC=g75,DC=local
Setting account password for PSW03$
Enabling account
Calling bare provision
Provision OK for domain DN DC=g75,DC=local
Starting replication
Schema-DN[CN=Schema,CN=Configuration,DC=g75,DC=local] objects[402] 
linked_values[0]
Schema-DN[CN=Schema,CN=Configuration,DC=g75,DC=local] objects[402] 
linked_values[0]
Schema-DN[CN=Schema,CN=Configuration,DC=g75,DC=local] objects[402] 
linked_values[0]
Schema-DN[CN=Schema,CN=Configuration,DC=g75,DC=local] objects[402] 
linked_values[0]
Schema-DN[CN=Schema,CN=Configuration,DC=g75,DC=local] objects[402] 
linked_values[0]
Schema-DN[CN=Schema,CN=Configuration,DC=g75,DC=local] objects[402] 
linked_values[0]
Schema-DN[CN=Schema,CN=Configuration,DC=g75,DC=local] objects[402] 
linked_values[0]
Schema-DN[CN=Schema,CN=Configuration,DC=g75,DC=local] objects[373] 
linked_values[0]
Analyze and apply schema objects
Can't continue Schema load: didn't manage to convert any objects: all 
216 remaining of 3187 objects failed to convert
Join failed - cleaning up
checking samaccountname
Deleted CN=PSW03,OU=Domain Controllers,DC=g75,DC=local
Deleted CN=NTDS 
Settings,CN=PSW03,CN=Servers,CN=PSW,CN=Sites,CN=Configuration,DC=g75,DC=local
Deleted CN=PSW03,CN=Servers,CN=PSW,CN=Sites,CN=Configuration,DC=g75,DC=local
ERROR(<type 'exceptions.TypeError'>): uncaught exception - Failed to 
process chunk: NT_STATUS_INTERNAL_ERROR
   File "bin/python/samba/netcmd/__init__.py", line 134, in _run
     return self.run(*args, **kwargs)
   File "bin/python/samba/netcmd/join.py", line 64, in run
     site=site, netbios_name=netbios_name)
   File "bin/python/samba/join.py", line 583, in join_DC
     ctx.do_join()
   File "bin/python/samba/join.py", line 517, in do_join
     ctx.join_replicate()
   File "bin/python/samba/join.py", line 468, in join_replicate
     replica_flags=ctx.replica_flags)
   File "bin/python/samba/drs_utils.py", line 170, in replicate
     self.net.replicate_chunk(self.replication_state, level, ctr, 
schema=schema)