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Cannot Connect To Sql Server 2008 Error 18456

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I have added retry logic in my code which keeps on retrying the connection for the configurable amount of time, when I get this error I can see in my application Tan Reply Steve says: August 1, 2006 at 2:56 pm We get this error trying to connect using tcp/ip. Teenage daughter refusing to go to school Wait... The default database is referenced in the user login window and that database in online. my review here

Why is using `let` inside a `for` loop so slow on Chrome? The user that executes the job engine is a server admin and also starts all related SQL services. (SQL, SSAS, SSIS, etc) Any advice? When connecting to SQL Server 2005, this failure may be caused by the fact that under the default settings SQL Server does not allow remote connections. (provider: TCP Provider, error: 0 Reply nmadba says: May 30, 2007 at 12:01 pm Error 18456 Severity 14 State 16 SQL 2005 SP2 Mixed Mode Failed login is a domain account but the error message says

Login Failed For User 'sa'. (microsoft Sql Server, Error: 18456)

No space in ServerName, Windows firewall disabled. It is no longer installed on there. Help Desk Premier 49.733 görüntüleme 5:10 How to recover SA password on Microsoft SQL Server 2008 R2|| Forgot Password For Sql Server Recovery - Süre: 5:35. Posted on : 23/08/2012 Srinivas Thanks a lot for this page.

Bu videoyu bir oynatma listesine eklemek için oturum açın. Just because the answer is easy to come by, doesn't mean it doesn't belong on SO. Reply EH says: March 14, 2006 at 7:45 am Hello, when connecting from ODBC with SQL security, all connections are failing. Sql Server Error 18456 State 28000 I need this information to understand why I get this connection error.

I guess what I'm looking for is feedback on whether there is a workaround for this issue. Sql Server Error 18456 State 1 Really resolved my issue. Thanks for your help Vincent Posted on : 27/11/2012 Emil Hi Katy, If you perform the installation yourself than generally it should cause any issues. For a better animation of the solution from NDSolve Draw some mountain peaks Words for extrovert / introvert?

Can you also try connecting over named pipe, what happens? Sql Error 18456 State 38 Regards Emil Posted on : 26/11/2012 Katy Hello, I have head each from sql 2012 installation process. Post in reply to: Hi, I have SQL 2000 SP 4 running with both SQL & Windows Auth. Reply EH says: July 21, 2006 at 8:11 am Hi, just a hint for those with state 8 (wrong password): With SQL 2005, the passwords are CASE-SENSITIVE, see http://support.microsoft.com/kb/907284 Reply Tan

Sql Server Error 18456 State 1

If you are trying to connect using Windows Authentication, verify that you are properly logged into the correct domain. This usually means that your connection request was successfully received by the server name you specified but the server is not able to grant you access for a number of reasons Login Failed For User 'sa'. (microsoft Sql Server, Error: 18456) I did get your email. Microsoft Sql Server Error 18456 Windows Authentication Posted on : 22/12/2012 arul Thanks for your detailed answer.

Il-Sung LeeProgram Manager, SQL Server Protocols Disclaimer: This posting is provided "AS IS" with no warranties, and confers no rights

Comments (411) Cancel reply Name * Email * Website Alan this page Reply Matt Neerincx [MSFT] says: August 16, 2007 at 12:24 pm This can happen for example if your company has auditing software running and checking if your SQL Server has weak Posted on : 28/08/2014 prakash Hi Emil, I looked trough your note, but cannot fix it.what i have done i showing steps Rightclick on Database->properties->security-> ->checked Radio Button SQl server and Password might be incorrect. Server Is Configured For Windows Authentication Only

Books online refers: By default, user-defined messages of severity lower than 19 are not sent to the Microsoft Windows application log when they occur. The DTExec.exe in the "program files (x86)" directory. The common error states and their descriptionsare provided in the following table:

ERROR STATE

ERROR DESCRIPTION

2 and 5 http://electrictricycle.net/sql-server/cannot-connect-to-local-sql-server-2008-r2-error-18456.html when you connect to database engine do you select windows authentication (without typing your credentials)?

I was able to use SQLCMD to gain access and rebuild access for my database admin account. Sql Server Error 233 Reply » ???????????? "login failed" (Error 18456) ?? In the below screen shot, I am logging into Microsoft SQL Server Management Studio with a user that does not have administrative permissions to connect to the server.

Regardless of what auth method was used to register the server, it uses the client machine's user credentials to try to determine the state of the SQL Server's services.

I don't understand why Microsoft makes this whole SQL authentication process being so difficult and yet their support pages don't tell you about that option. I am not certain if this has been mentioned. The logins and passwords were migrated from SQL2000 using sp_help_revlogins. Sql Server Error 18456 Severity 14 State 5 In the example above, State 8 indicates that the authentication failed because the user provided an incorrect password.

Reply Campbell says: June 19, 2007 at 5:37 am I had an "Error: 18456, Severity: 14, State: 11." in the log, meaning SQL was authenticating ok, but Windows was not. Any pointers would be appreciated. less common errors: The userID might be disabled on the server. http://electrictricycle.net/sql-server/cannot-connect-to-sql-server-error-18456.html Reply KarenM says: December 11, 2006 at 11:58 am Il-Sung, thanks so much for writing this up -- definitely the most helpful source of debugging info for login failures to SQL!

What does it mean? I created this problem by detaching one database running on the server. If no then is there any user account that works? Error is 18456, Severity: 14, State: 8.

Test1 on PC 1: User A log to the PC ODBC with UserA is fine ODBC with UserB is fine User B log to the PC ODBC with UserB failed error here is an extract of the log file : 2007-06-19 15:45:02.45 logon Échec de la connexion de l'utilisateur ‘sa'. 2007-06-19 15:45:22.17 logon Échec de la connexion de By default the Operating System error will show 'State' as 1 regardless of nature of the issues in authenticating the login. Posted on : 03/01/2012 Emil Hi Rajesh.

for other state see the above answers .... How can I connect? The same users had access to these tables as well as the detached table so the detached table was not the only table for which they had access.