Error 18456 In Sql Login
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Sql 2008 Login Error 18456
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Sql Login Error 18452
it only takes a minute: Sign up Microsoft SQL Server Error: 18456 up vote 47 down vote favorite 8 I am getting this error while trying to connect to the sql server. Microsoft SQL Server Error: 18456 Can anybody tell me what the error code means? sql-server connection error-code share|improve this question edited Jun 29 '15 at 13:28 ughai 8,37031238 sql login error 18456 state 58 asked Jan 4 '14 at 15:43 merazuu 3983615 5 A cursory search seems to indicate that the error code is a login failure, and is generally accompanied by more detailed information. –David Jan 4 '14 at 16:03 And that more detailed info should be in the sql server error log. The number itself deliberately doesn't tell you much, so crackers can't use it for clues on where their attempts are going wrong. –Tony Hopkinson Jan 4 '14 at 16:10 8 @David if you see a duplicate question in SO, then mark this as such. Just because the answer is easy to come by, doesn't mean it doesn't belong on SO. This is the first hit on Google after all :). –Josh Noe Feb 24 '14 at 19:52 add a comment| 7 Answers 7 active oldest votes up vote 103 down vote accepted if you're trying to connect using "SQL Server Authentication" then you may want to modify your server authentication ; Right click server and click properties go to security page under Server authentica
SQL Server 2005 ★★★★★★★★★★★★★★★ SQL Server ConnectivityFebruary 21, 2006411 0 0 0 In continuing with the theme of understanding error messages I'll discuss
Sql Login Error 18456 Severity 14 State 1
the "login failed" messages that are surfaced by the client and
Sql Error 18456 Login Failed For User 'sa'
written to the server's error log (if the auditlevel is set to log failures on login which is sql server error 18456 severity 14 state 5 the default) in the event of an error during the login process. If the server encounters an error that prevents a login from succeeding, the client will display the http://stackoverflow.com/questions/20923015/microsoft-sql-server-error-18456 following error mesage. Msg 18456, Level 14, State 1, Server
here for a quick overview of the site Help Center Detailed answers to any questions you might have Meta Discuss the workings and policies http://stackoverflow.com/questions/20923015/microsoft-sql-server-error-18456 of this site About Us Learn more about Stack Overflow the company https://confluence.atlassian.com/confkb/unable-to-connect-to-sql-server-due-to-error-18456-severity-14-state-12-325978134.html 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 error 18456 minute: Sign up Microsoft SQL Server Error: 18456 up vote 47 down vote favorite 8 I am getting this error while trying to connect to the sql server. Microsoft SQL Server Error: 18456 Can anybody tell me what the error code means? sql-server connection error-code share|improve this question edited Jun 29 '15 at 13:28 ughai 8,37031238 asked Jan 4 '14 at 15:43 sql login error merazuu 3983615 5 A cursory search seems to indicate that the error code is a login failure, and is generally accompanied by more detailed information. –David Jan 4 '14 at 16:03 And that more detailed info should be in the sql server error log. The number itself deliberately doesn't tell you much, so crackers can't use it for clues on where their attempts are going wrong. –Tony Hopkinson Jan 4 '14 at 16:10 8 @David if you see a duplicate question in SO, then mark this as such. Just because the answer is easy to come by, doesn't mean it doesn't belong on SO. This is the first hit on Google after all :). –Josh Noe Feb 24 '14 at 19:52 add a comment| 7 Answers 7 active oldest votes up vote 103 down vote accepted if you're trying to connect using "SQL Server Authentication" then you may want to modify your server authentication ; Right click server and click properties go to security page under Server authentication, choose the SQL Server and Windows Authentication mode radio button click O
Login-based server access validation failed with an infrastructure error. Check for previous errors. [Client: 127.0.0.1] Error: 18456, Severity: 14, State: 12 The following appears in theatlassian-confluence.log: 2013-02-25 15:09:44,445 ERROR [http-8090-2] [atlassian.config.bootstrap.DefaultAtlassianBootstrapManager] getTestDatabaseConnection Could not successfully test your database: -- referer: http://