Keep in mind this only happens when TCP is enabled for the SQL server and is used by the client to connect the server. check over here
Reader might ponder why avoiding using TCP/IP provider can solve the problem while explaining it is because certain behavior of SPNEGO in Windows. Changing password Local windows log errors? On the Properties tab, click This object only in the Apply onto list, and then click to select the check boxes for the following permissions under Permissions: Read servicePrincipalName Write servicePrincipalName Reply halo says: April 10, 2008 at 4:54 am check DNS server in your ip setting Reply Praveen says: April 16, 2008 at 8:26 pm Here is my scenario: SQL server
What is Service Principal Name (SPN)? Switch the sqlserver service logon account to ‘domain/loginid’ (DO NOT START THE SERVICE) 8. timeout was 2 seconds.*** Can't find server name for address 126.96.36.199: Timed out*** Default servers are not availableDefault Server: UnKnownnot good. The user is in a seperate doamin and the server is as well.
Log in to the server where you SQL Instance is running. It did it. You cannot send private messages. The Target Principal Name Is Incorrect. Cannot Generate Sspi Context. (.net Sqlclient Data Provider) OR (2) Specify the use of the Named Pipes protocol in the connection string by adding ";Network Library=dbnmpntw" to the connection string.
I'm basically beyond frustrated with this. Odbc Sql Server Driver Cannot Generate Sspi Context Can a player on a PC play Minecraft with a player on a laptop? Hope This Helps Someone. Share this post on Entity Framework Core 1.0 - Table Valued Functions and LINQ Composition Blog Home Working with TypeScript in Visual Studio Code - a pair made for each other
All the connections were failing with the following error. Sqlstate Hy000 Cannot Generate Sspi Context Client app is .Net SqlClient Data Provider. The SPN in the Active Directory won’t go away even if you reinstall the OS.Setspn.exe can be used to register/de-register SPNs. By the way, they mentioned that in the evening they also could not connect to the server from that time I have restarted server (after enabling NT fibres).
To my surprise reason for "Cannot Generate SSPI Context" was time… Not sure yet why, update and following reboot moved system time over 20min ahead. For example connection strings in form of “.
SPNs can be registered under a Computer account or as a user account in Active Directory. http://nyfreewifi.com/cannot-generate/cannot-generate-sspi-context-in-sql-server-2000.html This assumes that SQL Native Client is installed on the machine, which is the case if SQL Express is installed. net time \
Enterprise 3. I just changed the Service account to LocalSystem, restarted, changed to my new SQL Service Account, restarted, and it worked - I could connect. When connected over VPN, the SPNEGO issue goes away because the KDC is accessible in this case.From the error message reported by SNAC ODBC/OLEDB, you can differentiated the issue http://nyfreewifi.com/cannot-generate/cannot-generate-sspi-context-sql-2000.html Do you have aliases configured that match the server name portion of your connection string?
PS. - by default Office 2007 business Contact Manager seems to install the SQL server 2005 on all client pc's …. The Target Principal Name Is Incorrect Sql Management Studio The connection string has a data source of (Local) when it fails as well as the one above. I never did figure out how to fix this other than a re-install of SQL server.
asked 6 years ago viewed 91516 times active 1 month ago Related 3SQL server 2005 Connection Error: Cannot generate SSPI context2SSPI Connection in .Net 2.0 Web Service0SSPI Negotiate not found0how do share|improve this answer edited Jul 16 '15 at 20:16 Tony L. 4,23431932 answered Nov 28 '09 at 13:48 Jeremy McGee 16.8k64286 Thank you, password not expired recently. and when it connect, when it dosn't. Sqlexception (0x80131904): The Target Principal Name Is Incorrect. Cannot Generate Sspi Context. To do that, first, on the server side, make sure your server is listening on Shared Memory or/and Named Pipe connection requests; then, on the client side, change the protocol order
Here, I talk about one extreme situation: SQL server was running under Local System and was shutdown accidentally. I've worked with Microsoft since 4/12/02 on a 3-tier application that was having this problem intermittently. If it has, then follow these steps: Go to IIS Click on Application Pools Select the AppPool of your application Right Click on your AppPool Advanced settings Identity Update Password Restart have a peek at these guys Later, with a web connection, but no domain connection, I got the SSPI error logging on as 127.0.0.1sqlexpress solved the problem How do I upsize from Access to SQL Express?
Reply Moon says: September 4, 2007 at 6:17 pm I want to give you a big hug!!! Once or twice, it has then worked, but when I try later, I get the error again. P.S.
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