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Event Id 11 The Kdc Encountered Duplicate Names

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ServiceClass/host.domain.com 3. Get 1:1 Help Now Advertise Here Enjoyed your answer? I followed Ander Taylor's post and on a hunch, I checked the old service account and the current computer account. Use of ADSIEdit to remove the "servicePrincipalName:" entries from the "SQUIRRELADMIN" account (it was not used as a Service Account on any machine) completed the process of eliminating the event from navigate here

The duplicate name is MSSQLSvc/fontana-v.owasa.local:1433 (of type DS_SERVICE_PRINCIPAL_NAME). In either case, this indicates that you have a duplicate machine nameregistered within the Active Directory on your domain. This seemed to indicate that both the System account and the user account were listed as SPNs for the same SQL server. In order to prevent this from occuring remove the duplicate entries for %1 in Active Directory.

Event Id 11 The Kdc Encountered Duplicate Names

IT WORKED! This documentation is archived and is not being maintained. In order to prevent this from occuring remove the duplicate entries for MSSQLSvc/DBFRL01.freelift.com:1433 in Active Directory.

Mar 07, 2012 The KDC encountered duplicate names while processing a Kerberos authentication request.

read more... From a nesgroup post: "Three general suggestions: 1. x 67 Ander Taylor I was getting the following message: "There are multiple accounts with name MSSQLSvc/:1433 of type 10". Event Id 11 Windows 7 After I discovered which account was the offending one, I used ADSIEDIT to remove it.

Verify which one of these entries is used to run the SQL Server. Event Id 11 Atapi Join the community of 500,000 technology professionals and ask your questions. http://support.microsoft.com/kb/321044 This problem occurs because two or more computer accounts have the same service principal name (SPN) registered. We appreciate your feedback.

If the User Account Control dialog box appears, confirm that the action it displays is what you want, and then click Continue. Remove Duplicate Spn Mssqlsvc Powered by WordPress and Fen. In addition, there was also a user account running the same service with the same name. I'll give you an example.

Event Id 11 Atapi

Join & Ask a Question Need Help in Real-Time? The duplicate name is RPCSS/Pc.domain.local (of type DS_SERVICE_PRINCIPAL_NAME). Event Id 11 The Kdc Encountered Duplicate Names x 48 Chris Horacek This error occurred on one of our DC's while updating info in Active Directory Users and Groups snap-in. Ds_service_principal_name Event Details Product: Windows Operating System ID: 11 Source: Microsoft-Windows-Kerberos-Key-Distribution-Center Version: 6.0 Symbolic Name: KDCEVENT_NAME_NOT_UNIQUE Message: The KDC encountered duplicate names while processing a Kerberos authentication request.

They turn on the application, and everything is working. check over here I deleted the incorrect entry and the problem has been solved. The error came up once every hour. In my case the additional computers with the wrong service principal name didn't exist anymore only in Active directory users and computers, so I could just delete those computer accounts. Setspn -d Remove Duplicate Spn

Prior to adding the replacement machines to the domain the old workstations had been "renamed" while still members of the domain. The "Event ID: 11, Source: KDC, There are multiple accounts with name MSSQLSvc/UNITY1.Davison.local:1433 of type DS_SERVICE_PRINCIPAL_NAME." error message appears.This is the error in the Application event log:Event Type: ErrorEvent Source: KDCEvent With the machine connected to the network, un-join the domain (e.g. http://canondrivebh.com/event-id/event-id-27-kdc.html It says 'Local Service', so therefore it uses the computer object.

In this case, it is a Microsoft SQL Server, and I can easily see what credentials it uses by checking services.msc, scrolling down to the service in question and viewing the Event Id 11 Disk Thanks for sharing! Register Login Posting Guidelines | Contact Moderators Ars Technica > Forums > Operating Systems & Software > Windows Technical Mojo Jump to: Select a forum ------------------ Hardware & Tweaking Audio/Visual

To perform these procedures, you must be a member of the Domain Admins group, or you must have been delegated the appropriate authority.

Again, LDIFDE was used to identify the SPN duplicates and that was followed by a review of AD for the "OLD" computer accounts and a conversation with the techs responsible for Are you an IT Pro? Event Type: Error Event Source: KDC Event Category: None Event ID: 11 Date: 4/29/2005 Time: 12:30:20 PM User: N/A Computer: OPDC1 Description: There are multiple accounts with name MSSQLSvc/OPDB1.domain.com:1433 of type Setspn Duplicate PERIOD.

If ten years ago it was still common to see an entire company using just one server, these days that's no longer the case. Please help! 0 Question by:RF-MDG Facebook Twitter LinkedIn Google LVL 9 Best Solution byVirastaR Hi, You got a read this... We ran a script that propogated user accounts from an Excel file. weblink If you have a name collision (joining a new machine to the domain that has the same name of some now-missing machine), remember to both clean up the computer object and

Then I deployed SMS, which uses SQL, and I required kerberos authentication for the remote management points to connect successfully to SQL. The script created the user account in the pre-Windows2000 box, but left the one above it blank. Feel free to check out this quick video on how to manage your email notifications. Language: EnglishEnglish 日本語 (Japanese) Español (Spanish) Português (Portuguese) Pусский (Russian) 简体中文 (Chinese) Contact Us Help Follow Us Newsletter Instagram YouTube Facebook Twitter Google + LinkedIn There are multiple errors on the

After running: setspn -D MSSQLSvc/, I received the following output: Unregistering ServicePrincipalNames for CN=Username, OU=Misc, DC=, DC= MSSQLSvc/:1433 Updated Log onto the new domain controller with a user account t… Windows Server 2008 Active Directory Advertise Here 808 members asked questions and received personalized solutions in the past 7 days. Additional information can be found here: kb 321044 Delicious Posted in Blog, SBS 2011, Windows 2008R2 by ronnypot at June 24th, 2011.