Re: 12293 Event Log error with SAM Database (Duplicate Account Deleted

Tech-Archive recommends: Fix windows errors by optimizing your registry



have you recently restored the RID Master FSMO?
have you recently created users? (after the restore?)

--

Cheers,
(HOPEFULLY THIS INFORMATION HELPS YOU!)

# Jorge de Almeida Pinto # MVP Windows Server - Directory Services

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"Nex-Tech Support Staff" <NexTechSupportStaff@xxxxxxxxxxxxxxxxxxxxxxxxx>
wrote in message news:B61AA34D-C033-40DC-93DE-928D56C12AF1@xxxxxxxxxxxxxxxx
I am having an issue I haven't seen before and can't find information on. I
have a two DC

network that was fine until we moved it to a different location and
changed
IP's on the

network.

The first weekend we had it up at the new location we got errors similar
to
the ones below

and ended up losing about 6 objects in AD due to the situation. It
disapeered after that and

didn't come back until this week when we joined a few new computers to the
domain. One of

them aparently grabbed the same SID as an account that has existed since
day
one on the

domain.

Anyway, all I can find is the following article about it which tells how
to
check for more

duplicates, which there weren't the last time it happend and aren't now.
It
doesn't tell you

how to check for and fix the problem. It mentions that it can happen if
the
roles are

seized, or if one of the master's is down for awhile, but to my knowledge
this hasn't

happened.

http://support.microsoft.com/default.aspx?scid=kb;en-us;315062

If anyone has any information other than the above article I would
appreciate it if you

could forward it to me via a reply to this post before I lose an account I
can't recover.

Event Type: Error
Event Source: SAM
Event Category: None
Event ID: 12293
Date: 7/20/2006
Time: 4:18:20 PM
User: S-1-5-21-4106901455-2021588547-2731152627-1611
Computer: NTWAPP
Description:
There are two or more objects that have the same SID attribute in the SAM
database. The

Distinguished Name of the account is

CN=CONFERENCEROOM\0ADEL:913f77ba-4d49-4f42-a96b-6633eca5f692,CN=Deleted

Objects,DC=nextechwireless,DC=internal. All duplicate accounts have been
deleted. Check the

event log for additional duplicates.

For more information, see Help and Support Center at

http://go.microsoft.com/fwlink/events.asp.

Event Type: Error
Event Source: SAM
Event Category: None
Event ID: 12293
Date: 7/20/2006
Time: 4:18:20 PM
User: S-1-5-21-4106901455-2021588547-2731152627-1611
Computer: NTWAPP
Description:
There are two or more objects that have the same SID attribute in the SAM
database. The

Distinguished Name of the account is CN=Jeff

Kisner\0ADEL:f0b72e97-cbb9-4121-b47c-506c1ba69d14,CN=Deleted

Objects,DC=nextechwireless,DC=internal. All duplicate accounts have been
deleted. Check the

event log for additional duplicates.

For more information, see Help and Support Center at

http://go.microsoft.com/fwlink/events.asp.

Thanks,

Ashley Heaton
aheaton*nospam*@nex-tech.com



.



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