[Samba] roaming profiles - Unable to unmarshall SAMR_Q_SET_USERINFO

[Stefan Anderer]

I'm running Samba version 2.2.8a on redhat 8.0.
i have been working with roaming profiles without problems, but since 
Win2000-SP4 i get the following error message:

/rpc_server/srv_samr.c:api_samr_set_userinfo(670)  
api_samr_set_userinfo: Unable to unmarshall SAMR_Q_SET_USERINFO./

 I changed the local policy to:

    * Do Not Check for Ownership of Roaming Profile Folders
    * Add the Administrators security group to roaming user profiles

Strange, since i use SP4 i can't save the profiles anymore (even with 
Win2000SP3-machines).  The only solution, which i found, is to  remove 
the machine entries from the smbpasswd-file and take them into the 
domain back again. But, this helps only sometimes....
Any ideas?