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The directory service was unable to allocate a relative identifier

adeelminhaj
adeelminhaj asked
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Last Modified: 2010-09-09
I took complete backup (1st option "Backup every thing in my computer) of my Active Directory Server (windows 2000), using 'NTBACKUP'.
In fact I've 2 AD servers (windows 2000) in my production network. But all the 5 roles exists in the 1st AD server (which I took the backup for) and it is a 'Global catalog' server as well. Infact both the servers are 'Global catalog' servers.
Now I'm trying to restore the 1st AD server with a fresh OS installation. After installing Windows 2000, I've not configure any network settings or any other thing.
Restart the server in 'Directory Services Restore Mode'.
Run the 'NTBACKUP' utility.
Drive the 'Restore Wizard'. Import the backup file (to be restored)
In the advance options, 1st option was 'How to Restore'. I select the last option 'Always replace the file on disk'.
In the next screen (regarding the security), I select the 1st check box (Restore security)
and the 3rd check box (Restore junction points, not the folders and file data they reference)

After the restore was completed, I've restarted te machine.
Now I can logon as an administrator normally. I can create, delete and move OUs.
But when I try to create a user account, I got this error message

" Windows cannot create the object because the Directory Service was unable to allocate a relative identifier. "

receive the following event message in the NT Directory Service (NTDS) event log:
Event 16650
MessageId=0x410A
SymbolicName=SAMMSG_RID_INIT_FAILURE
Language=English
The account-identifier allocator failed to initialize properly. The record data contains the NT error code that caused the failure. Windows 2000 may retry the initialization until it succeeds; until that time, account creation will be denied on this Domain Controller. Please look for other SAM event logs that may indicate the exact reason for the failure.

Thats all about it. Any idea whats going wrong in there ?




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