Client Login Error Asp
Contents |
". The user is not associated with a trusted SQL Server connection.” ★★★★★★★★★★★★★★★ SQL Server ConnectivityMay 2, 200845 0 0 0 Understanding the error message: “Login failed for user ". The user sql server error 18452 is not associated with a trusted SQL Server connection.” This exact Login Failed sql server error log error, with the empty string for the user name, has two unrelated classes of causes, one of which has already sql state 28000 been blogged about here: http://blogs.msdn.com/sql_protocols/archive/2005/09/28/474698.aspx. In addition to an extra space in the connection string, the other class of causes for this error message is an inability to resolve the Windows account trying to sql server error 18456 connect to SQL Server. This list is not intended to be exhaustive, but here are several known root causes for this error message. 1) If this error message occurs every time in an application using Windows Authentication, and the client and the SQL Server instance are on separate machines, then ensure that the account which is being used to access SQL Server is a domain account. If the
Login Failed For User 'sa'
account being used is a local account on the client machine, then this error message will occur because the SQL Server machine and the Domain Controller cannot recognize a local account on a different machine. The next step for this is to create a domain account, give it the appropriate access rights to SQL Server, and then use that domain account to run the client application. Note that this case also includes the special accounts “NT AUTHORITYLOCAL SERVICE” and “NT AUTHORITYNETWORK SERVICE” trying to connect to a remote SQL Server, when authentication uses NTLM rather than Kerberos. One very common case where this can occur is when creating web applications with SQL Server and IIS; often, the web page will work during development, then errors occur with this message after deploying the web site. This occurs because the developer’s account has access to SQL Server, but the account IIS runs as does not have access. To fix this specific problem, refer to this kb article about impersonating a domain user in ASP.NET: http://support.microsoft.com/kb/306158 2) Similar to above: this error message can appear if the user logging in is a domain account from a different, untrusted domain from the SQL Server’s domain.
SQL Server 2005 ★★★★★★★★★★★★★★★ SQL Server ConnectivityFebruary 21, 2006411 0 0 0 In continuing with the theme of understanding error messages I'll discuss the "login failed" messages that are surfaced by the client and written to the server's error log (if the auditlevel is set to log failures on login which is the default) in the event of an error during the login process. If the server encounters an error that prevents a https://blogs.msdn.microsoft.com/sql_protocols/2008/05/02/understanding-the-error-message-login-failed-for-user-the-user-is-not-associated-with-a-trusted-sql-server-connection/ login from succeeding, the client will display the following error mesage. Msg 18456, Level 14, State 1, Server
OverviewAuth ProtocolsOAuth 2.0 OverviewOpenID ConnectOAuth 2.0 for Server-side Web AppsOAuth 2.0 for JavaScript Web AppsOAuth 2.0 for Mobile & Desktop AppsOAuth 2.0 for TV & Device AppsOAuth 2.0 API ScopesOAuth 2.0 https://developers.google.com/identity/protocols/AuthForInstalledApps for Service AccountsCross-client IdentityApplication Default CredentialsIdentity for IT ApplicationsGoogle Sign-In with Work AccountsMobile App Best PracticesIdentity for SaaS ApplicationsBrowser App Best PracticesMobile App Best PracticesAPIs Terms of ServiceAPIs User Data Policy Compare Auth OptionsGoogle Sign-InAndroidiOSWebsitesTVs & DevicesBranding GuidelinesSmart Lock for PasswordsAndroidFirebase AuthenticationFirebase Auth OverviewAuth ProtocolsOAuth 2.0 OverviewOpenID ConnectOAuth 2.0 for Server-side Web AppsOAuth 2.0 for sql server JavaScript Web AppsOAuth 2.0 for Mobile & Desktop AppsOAuth 2.0 for TV & Device AppsOAuth 2.0 API ScopesOAuth 2.0 for Service AccountsCross-client IdentityApplication Default CredentialsIdentity for IT ApplicationsGoogle Sign-In with Work AccountsMobile App Best PracticesIdentity for SaaS ApplicationsBrowser App Best PracticesMobile App Best PracticesAPIs Terms of ServiceAPIs User Data Policy Products Google Identity Platform Guides ClientLogin sql server error for Installed Applications Important: ClientLogin has been officially deprecated since April 20, 2012 and is now no longer available. Requests to ClientLogin will fail with a HTTP 404 response. We encourage you to migrate to OAuth 2.0 as soon as possible. ClientLogin documentation Important: If any of your customers are having trouble with ClientLogin, their account may not be compatible with it for a variety of possible reasons. For example, accounts that use 2-step verification, SAML, or Open ID are not compatible with ClientLogin. One workaround is to tell users to generate a single-use password, provided by access codes, which allows them to log in to their account in a web browser and generate a long password that they can type into the password field of any application using ClientLogin. A better solution is to convert your app to use OAuth 2.0, which is compatible with all existing Google accounts. Installed applications that need to exchange information with Google services protected by a user's Go