Error 18456 State 11
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Ms Sql Error 18456 State 11
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Error 18456 State 16
a question and answer site for database professionals who wish to improve their database skills and learn from others in the community. Join them; it only takes a minute: Sign up Here's how it token based server access validation failed with an infrastructure error works: Anybody can ask a question Anybody can answer The best answers are voted up and rise to the top Login failed for user Error: 18456, Severity: 14, State: 11 up vote 3 down vote favorite 1 I have an AD group XYZ that I have added to SQL Server security with data_reader permissions. The XYZ group has around 10 users in there who are successfully able error 18456 severity 14 state 11 nt authority anonymous logon to access the SQL Server database. I recently added a new user to this group (at AD level), but this person is not able to access SQL Server (through Mgmt Studio) and he's getting the error below Login failed for user. Reason: Token-based server access validation failed with an infrastructure error. Check for previous errors. Error: 18456, Severity: 14, State: 11. I have already verified AD permissions are setup properly, user has restarted his machine, he is not part of any group that has DENY access and the SQL Server XYZ group has been removed and readded to the SQL Server instance in Mgmt Studio and server has been restarted. Any ideas on how to proceed further? Thanks! sql-server sql-server-2008-r2 active-directory share|improve this question edited Jun 17 '13 at 13:19 Yasir Arsanukaev 2,38121126 asked Mar 25 '13 at 22:19 Amam 84138 migrated from stackoverflow.com Mar 26 '13 at 6:15 This question came from our site for professional and enthusiast programmers. Can you have the new user try from another computer and see if that's the issue? Wondering if it's an AD setup issue, since your other users are working. –Jason Whitish Mar 25 '13 at 22:23 sqlblogcasts.com/blogs/simon
Services (SSIS), Analysis Services (SSAS). Echanges, bonnes pratiques, retours d'expĂ©rience… Error: 18456, Severity: 14, State: 11 et State: 12
Error 18456 State 1
(login failed) sur SQL Server 2005 ★★★★★★★★★★★★★★★ Guillaume Fourrat [MSFT]February 20, error 18456 state 5 20122 0 0 0 Vous le savez sans doute déjà, un login failed SQL Server n’envoie quasiment
Error 18456 State 38
aucun détail sur les raisons de l’échec au client, dans un but de sécurité du système (le client en question pourrait être un hacker en train de http://dba.stackexchange.com/questions/37564/login-failed-for-user-error-18456-severity-14-state-11 tester le système). Par contre, le DBA a accès à l’erreur côté serveur qui fournit un peu plus d’informations sur les causes exactes, notamment grâce au ‘State’ (ou état) de l’erreur 18456. http://blogs.msdn.com/sql_protocols/archive/2006/02/21/536201.aspx discute de la plupart des scénarios. Vous noterez que 2 valeurs sortent du lot : Logon Error: 18456, Severity: 14, State: 11.Logon Login https://blogs.msdn.microsoft.com/support_sql_france/2012/02/20/error-18456-severity-14-state-11-et-state-12-login-failed-sur-sql-server-2005/ failed for user ‘domain\user'. [CLIENT: xxx.xxx.xx.xx] et Logon Error: 18456, Severity: 14, State: 12.Logon Login failed for user toto. [CLIENT: xxx.xxxxxx] Le blog et ses commentaires reflètent en effet une multitude de causes possibles, regroupées sous le terme générique ‘Valid login but server access failure’. J’ai pu récemment découvrir une nouvelle cause à cette erreur que je n’ai vu décrite nulle part : la tentative de connexion à un ENDPOINT TCP sur lequel l’utilisateur n’a pas le droit (alors même qu’il a les permissions d’accès au serveur SQL). Le state 11 correspondant à une tentative de connexion ‘trusted’ (utilisant l’authentification Windows) et le 12, à une connexion ’non-trusted’ (utilisant l’authentification SQL login/password). L’utilisation des ENDPOINTS TCP reste une fonctionnalité avancée, et ceux qui se plongent dans ces détails ont souvent assez d’expérience sur la connectivité SQL pour retomber sur leur pattes, mais un scénario vient à l’esprit qui pourrait facilement poser problème : Si pour une raison x ou y (“tiens, je vais tester…”) vous cré
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Error Message: Error: 18470, Severity: 14, State: 1. Login failed for user ‘