18546 Sql Error
Contents |
Login In SQL Account Sometimes when we try to connect to MS SQL Server database, it does not connect and throws up sql error 18456 an error that says: Download Now Purchase Now This error is sql server error 18546 received when connection request is being sent to Server but due to some reasons it is not
Error 18456 Sql Server 2008 R2
able to accept it. You can determine the true reason for this failure, by checkout server's error log where corresponding entries are maintained Example:- 2014-05-06 00:02:00.34 Logon Error:
Sql Server Error 18456 State 1
18456, Severity: 14, State: 8. 2014-52-06 00:02:00.34 Logon Login failed for user '(user name)'. [CLIENT: (ip address)] The word State in the message states the accurate sources of problem which are responsible for rising of error 183456. In this type of error message the state indicates a no's like 1, 2,3,5,6,7,8,9,11,12,13,18. These numbers shows the microsoft sql server error 18456 windows authentication reasons of the occurrence of this error 18456 by which you can correct it. State 1 shows the problem is associated with wrong username and password. Similarly State 2 and 5 signifies that UserID entered by user is invalid. State 6 shows you that you have attempt to use Windows login name with SQL Authentication. State 7 comes when login disabled due to password mismatch. It means that user tying to login through wrong password. State 8 Password Mismatch. It specifies that the password entered doesn't matches to the appropriate password. State 9 refers Invalid Password State 11 implies that it is a valid login but Server access failure State 13 SQL Server Service paused State 18 appears when user change his password with a new one but he is still trying to login through old password. Such types of error creating a serious trouble like situations which can be resolve only by external SQL password recovery software. This password reset software prudentially solves error185
Related Tips: More > Security Problem Recently I experienced a situation where a SQL Server login failed with this error message: Error:
Sql Server Error 233
18456, Severity: 14, State: 10. Login failed for user 'SQL_Login'. Reason: Password sql server error 18456 state 28000 validation failed with an infrastructure error. Check for previous errors. [CLIENT: XXX.XXX.XXX.XXX]. Can you help me decipher this error 18456 severity 14 state 38 SQL Server issue and correct it? Check out this tip to learn more. Solution Error number 18456 indicates a login failure. To troubleshoot the SQL Server login failure we http://www.sqlrecoverysoftware.net/blog/sql-login-error-18546.html need to determine the state of the error message. In this tip we are going to troubleshoot error messages with an error state of 10. Review the SQL Server Error Logs for Login Failures Execute the query below to determine the different login failures. For more information about the xp_readerrorlog extended stored procedure, review Reading the SQL Server log files https://www.mssqltips.com/sqlservertip/2679/sql-server-login-failure-error-18456-severity-14-state-10/ using T-SQL. EXEC xp_readerrorlog 0,1,"18456",Null In our example, the login failure error message is show below: Error: 18456, Severity: 14, State: 10. Login failed for user 'SQL_Login'. Reason: Password validation failed with an infrastructure error. Check for previous errors. [CLIENT: XXX.XXX.XXX.XXX]. Error State 10 indicates that password checking could not be performed and the login failed. Let's review the list of steps below to try to fix the issue. Troubleshooting SQL Server Login Failures - Error State 10 Step 1: First let's check whether the SQL Server login is locked, expired or requires a password change. In order to accomplish that, we will use the Login Property function which will give us information about the login policy setting. Login Property function returns 1 or 0 as output. 1 indicates that login is in the specified state (True). 0 indicates that login is not in the specified state (False) select loginproperty('SQLDBPool','isexpired') select loginproperty('SQLDBPool','IsLocked') select loginproperty('SQLDBPool','IsMustChange') If the account is locked, you can use the below script to unlock the account. ALTER LOGIN [sqldbpool] WITH PASSWORD = 'password' UNLOCK I
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/26716344/sqlserver-error-18546-sqlstate-28000 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 http://sqlblog.com/blogs/aaron_bertrand/archive/2011/01/14/sql-server-v-next-denali-additional-states-for-error-18456.aspx 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: error 18456 Sign up SQLServer Error: 18546 - SQLState 28000 up vote 1 down vote favorite I have a 3-level application running. WebServer IIS7.5 and SQLServer 2008 R2 Express Database and OS WinServer 2008 WebEdition. When I try to connect via ODBC from a PC on the network have this error. Remote connections with MSSM (Microsoft SqlServer Managemet Studio) work properly. I want to sql server error use this ODBC to connect Hyperion to SQLServer Can you help me? sql-server sql-server-2008-r2 odbc windows-server-2008-r2 hyperion share|improve this question edited Nov 3 '14 at 15:06 asked Nov 3 '14 at 14:34 daniele3004 2,21731630 do you have enable sa account and enable mix authentication mode . if local sqlserver can connection check your firewall . –King Jk Nov 3 '14 at 15:11 @King Jk Mixed authemtication mode is enable. The firewall is disabled by excluding it from the problem –daniele3004 Nov 3 '14 at 15:29 add a comment| 1 Answer 1 active oldest votes up vote 1 down vote accepted I resolve to enable TCP/IP service in SQL Server Configuration Manager. After this , if problem persist disable firewall on private/domestic net and try again. share|improve this answer answered Nov 6 '14 at 8:18 daniele3004 2,21731630 add a comment| Your Answer draft saved draft discarded Sign up or log in Sign up using Google Sign up using Facebook Sign up using Email and Password Post as a guest Name Email Post as a guest Name Email discard By posti
makers of performance monitoring and event management software for SQL Server, Analysis Services, and Windows. He has been blogging here at sqlblog.com since 2006, focusing on manageability, performance, and new features; has been a Microsoft MVP since 1997; tweets as @AaronBertrand; and speaks frequently at user group meetings and SQL Saturday events. 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 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 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 Server doesn't find your user in the contained database you specifies, it tries again at the server level, then gives up (it won't go check all the other contained databases in case you match there - I hope you agree that t