Error 18542 Sql Server
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Connection Failed Sqlstate 28000 Sql Server Error 18452
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Error 18452 Severity 14 State 1
user is not associated with a trusted SQL Server Connection SQL Server > SQL Server Security Question 0 Sign in to vote Hello, when trying to connect from SQL Server 2008 (on Windows Vista) to a SQL Server 2005 on another PC (with Windows 2003) I get the "Login failed for user ''. The user is not sql state 28000 associated with a trusted SQL Server connection" error. When trying from the same Win Vista PC to another SQL Server instance installed on another PC in the same network (again under Windows 2003 OS) the connection is succesfull. This both from the Microsoft Sql Server Management Studio and from the Server tools under Visual Studio 2005/2008. All these servers are in the same network without a domain and each one has Windows Authentication mode enabled (not mixed). In some forums I have seen the suggestion to enable the Mixed mode authentication mode in the Sql Server giving the access error but in this case it is not possible since there are yet many applications linked to that server working with only the Windows Authentication mode. Any help? Thanks, Davide Saturday, November 01, 2008 12:12 PM Reply | Quote Answers 0 Sign in to vote You have to have the same username and password created as a Windows User on both machines to use Windows Authentication when not on a Domain, and the local window
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Login Failed. The Login Is From An Untrusted Domain And Cannot Be Used With Windows Authentication
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SQL Server experts to answer whatever question you can come up with. Our new SQL Server Forums are live! Come on over! We've restricted the ability to create new threads on these forums. SQL Server Forums Profile | http://www.sqlteam.com/forums/topic.asp?TOPIC_ID=103018 ActiveTopics | Members | Search | ForumFAQ Register Now and get your question answered! Username: Password: https://www.mssqltips.com/sqlservertip/2679/sql-server-login-failure-error-18456-severity-14-state-10/ Save Password Forgot your Password? All Forums General SQL Server Forums New to SQL Server Programming ODBC conection problem Reply to Topic Printer Friendly Author Topic rtr1900 Starting Member 48 Posts Posted-05/16/2008: 05:37:27 Hi,I am trying to connect some users to the server using ODBC.But when I do that I get an error that the user is not asociated as sql server a concexcion of confidence of SQL Server.From my PC it works fine as I am the administrator.Where do I have to change it?ThxJohny rtr1900 Starting Member 48 Posts Posted-05/16/2008: 05:57:49 I read thaa it has to do something with :the Authentication Mode of the SQL server But I have it set on "SQL SERVER AND WINDOWS", so it should work, no? Edited by - rtr1900 on 05/16/2008 05:59:38 rmiao Flowing Fount of Yak Knowledge USA 7266 Posts Posted-05/17/2008: sql server error 18:15:49 Which authentication did you use? What's completed error message? rtr1900 Starting Member 48 Posts Posted-05/19/2008: 07:22:19 I used SQL + Windows togethe (I believe it is called the Mixed one)The error I get is:Connection failed:SQLState: '28000'SQL Server Error: 18542[Microsoft][ODBC SQL Server Driver][SQL Server]Login failed for user 'EGARCIA'. Reason: No associated with a trusted SQL Server connection.Egarcia is registered on the server as:a user of the domainAny help is welcome.BTW. I have no problem in the conection..... rtr1900 Starting Member 48 Posts Posted-05/20/2008: 06:20:47 anybody? Please....... I can´t connect the people to the server..... th rtr1900 Starting Member 48 Posts Posted-05/20/2008: 07:00:01 I noticed if I add the user to the ADMINISTRATOR group it goes well.But he can´t be a member of that group. What do I have to do? In which group should he be?Do I have to create a group, and so if, how do I do that?Thx Edited by - rtr1900 on 05/20/2008 08:27:31 SwePeso Patron Saint of Lost Yaks Sweden 30421 Posts Posted-05/20/2008: 08:38:17 Is using trusted connection, you have to create a security group, add the user to that security group and finally add the security group to the SQL Server.E 12°55'05.25"N 56°04'39.16" rtr1900 Starting Member 48 Posts Posted-05/20/2008: 09:01:46 I found it...... i forgot to add the user in the SQl server sessions......thx to rmiao, atleast he tried to
Related Tips: More > Security Problem Recently I experienced a situation where a SQL Server login failed with this error message: 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]. Can you help me decipher this 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 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 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 If the account is expired, use the below script to set it to an active state. ALTER LOGIN [sqldbpool] WITH CHECK_EXPIRATION=OFF, CHECK_POLICY=ON If the login must change password on next login is true, you have to reset the password. Step 2: If there are no issues with the SQL Server login then the next step is to check the SQL Server Domain Service account status. Let's check these p