Error 18456 Severity 14 State 11 Sql 2008 R2
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of Plan Explorer and a performance monitoring and event management platform for the Microsoft Data Platform and VMware. He has been blogging here at sqlblog.com since 2006, focusing on
Sql Server 2008 R2 Error 18456 Severity 14 State 11
manageability, performance, and new features, and also blogs at blogs.sentryone.com and SQLPerformance.com; has been sql server 2008 r2 error 18456 severity 14 state 38 a Microsoft MVP since 1997; tweets as @AaronBertrand; and speaks frequently at major conferences, user group meetings, and SQL Saturday events worldwide. sql error 18456 severity 14 state 8 Troubleshooting Error 18456 I think we've all dealt with error 18456, whether it be an application unable to access SQL Server, credentials changing over time, or a user who can't type a password correctly. The trick to
Sql Error 18456 Severity 14 State 1
troubleshooting this error number is that the error message returned to the client or application trying to connect is intentionally vague (the error message is similar for most errors, and the state is always 1). In a few cases, some additional information is included, but for the most part several of these conditions appear the same to the end user. In order to figure out what is really going wrong, you need to
Sql Error 18456 Severity 14 State 58
have alternative access to the SQL Server and inspect the log for the true state in the error message. I helped our support team just today solve a client's 18456 issues - once we tracked down the error log and saw that it was state 16, it was easy to determine that their login had been set up with a default database that had been detached long ago. In SQL Server 2012, there is a new feature called "contained databases" - I've blogged about it here and here. With this feature comes a new layer of security that may creep onto your radar if you use this functionality: contained user authentication failures. There are a variety of things that can go wrong here. If you connect with a contained user but forget to specify a database name, SQL Server will attempt to authorize you as a SQL login, and you will fail with state 5 (if there is no SQL login with that name) or state 8 (if there is also a SQL login with the same name and the password doesn't match). There is also a new state 65 which occurs if you have specified the correct username and contained database, but entered an incorrect password. The way that the authentication process works is, if SQL
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Sql Error 18456 Severity 14 State 40
failed with an infrastructure error SQL Server > SQL Server Security Question 0 Sign in sql error 18456 severity 14 state 6 to vote I would appreciate help with the following issue: I have created a local group in our SQL 2008 server and http://sqlblog.com/blogs/aaron_bertrand/archive/2011/01/14/sql-server-v-next-denali-additional-states-for-error-18456.aspx added two Windows user accounts "DOMAIN\UserName" I then added the local group to the database and granted read only access. The users are trying to link tables using MS Access using and ODBC connection and getting the following error. Users are not system administrators. Date 6/30/2010 1:01:54 https://social.msdn.microsoft.com/Forums/sqlserver/en-US/68a82334-6ca1-4dcf-85b1-64c458b48c55/login-failed-for-usertokenbased-server-access-validation-failed-with-an-infrastructure-error?forum=sqlsecurity PM Log SQL Server (Current - 6/30/2010 1:10:00 PM) Source Logon Message Login failed for user 'DOMAIN\UserName'. Reason: Token-based server access validation failed with an infrastructure error. Check for previous errors. [CLIENT: 999.99.9.99] Date6/30/2010 1:01:54 PM LogSQL Server (Current - 7/1/2010 8:12:00 AM) SourceLogon Message Error: 18456, Severity: 14, State: 11. Database Server: windows Server 2008 R2 Enterprise System type: 64-bit Operating System SQL Server 2008 Friday, July 09, 2010 9:46 PM Reply | Quote Answers 0 Sign in to vote Thank you for your response. I fount the cause of the problem. I just whished the MS error message in the logs could be more clear. The remote user with logging access problems was also part of a group that was denied access to our database. I completely overlooked this configuration. I then created a different g
27, 201010 0 0 0 A recent discussion on the #sqlhelp hashtag on Twitter got me researching into this issue. The https://blogs.msdn.microsoft.com/sqlserverfaq/2010/10/27/troubleshooting-specific-login-failed-error-messages/ error message was: 2010-10-19 02:56:59.380 Logon Error: 18456, Severity: 14, State: 11.
2010-10-19 02:56:59.380 Logon Login failed for userhere for a quick overview of the site Help Center Detailed answers to any questions you might have Meta Discuss the workings and policies of this site About Us Learn more about Stack Overflow the company Business Learn more about hiring developers or posting ads with us Stack Overflow Questions Jobs Documentation Tags Users Badges Ask Question x Dismiss Join the Stack Overflow Community Stack Overflow is a community of 4.7 million programmers, just like you, helping each other. Join them; it only takes a minute: Sign up Sql Server - Fixing Error Error: 18456, Severity: 14, State: 11 up vote 2 down vote favorite 1 I'm trying to login to a SQL Server instance from the server it runs on while remoted in as myself. I keep getting the standard login failed error and in the error log I'm seeing "Error: 18456, Severity: 14, State: 11." The login is using windows authentication - here's the weird bit. I can login fine from my own machine using the same authentication, just not when I'm on the machine the database is installed on. Any ideas? Thanks, Dave sql-server share|improve this question asked Dec 11 '12 at 13:12 Comanighttrain 922512 add a comment| 1 Answer 1 active oldest votes up vote 6 down vote accepted How does UAC work? When an administrator logs on, this version of Windows creates two separate access tokens for the user: a standard user access token and an administrator access token. The standard user access token contains the same user-specific information as the administrator access token, but the administrative Windows privileges and SIDs have been removed. The standard user access token is used to start applications... When you're logged in locally your administrator token is stripped. Since you granted access to your instance to BUILTIN\Administrators, you are locked out of the instance. When authenticating remotely the administrator token is preserved and you gain access. You would gain access if you'd choose to RunAs\Administrator when starting your application (SSMS?).