Logon Error: 18456, Severity: 14, State: 11. Logon Login failed for user 'CONTOSO\JohnDoe'. Reason: Token-based server access validation failed with an infrastructure error. Check for previous errors. [CLIENT: ] 某些錯誤屬於匿名登入帳戶。 這與 Kerberos 問題有關。 HOSTS 檔案中有錯誤的手動...
Logon Error: 18456, Severity: 14, State: 11. Logon Login failed for user 'CONTOSO\JohnDoe'. Reason: Token-based server access validation failed with an infrastructure error. Check for previous errors. [CLIENT: ] 某些错误属于...
Logon Error: 18456, Severity: 14, State: 11. Logon Login failed for user 'CONTOSO\JohnDoe'. Reason: Token-based server access validation failed with an infrastructure error. Check for previous errors. [CLIENT: ] エラーの一部は、匿名ログオン アカウントに属しています。 これは Kerberos...
分析原因,可能是因为SQLSERVER2019和SQLSERVER2008的安全策略不同,对sa用户的密码强度策略要求不一样,特别是在外部使用sa用户访问数据库,弱密码的sa用户是拒绝登录的。基于这种分析,进行下面的更改密码操作: 首先使用管理员身份打开SQL server ,并且以windows身份进入。 然后打开“安全性”--“登录名”中找到用户“sa”...
SQL 错误代码 18456 详细信息 说明 因密码或用户名错误而使身份验证失败并导致连接尝试被拒时,类似以下内容的消息将返回到客户端:“用户‘<user_name>’登录失败。(Microsoft SQL Server,错误:18456)”。 返回到客户端的其他信息有: “用户‘<user_name>’登录失败。(.Net SqlClient 数据访问接口)”...
1、打开sql server配置管理器 2、下面开始配置SSCM,选中左侧的【SQL Server服务】,确保右侧的【SQL Server】以及【SQL Server Browser】正在运行 3、在左则选择sql server网络配置节点下的sqlexpress的协议,在右侧的TCP/IP当中,右键启用或者双击打开设置面板将其修改为“是”,如果已经为“是”就不用修改了。
"Server Name: <computer_name>" "Error Number: 18456" "Severity: 14" "State: 1" "Line Number: 65536" The following message might also be returned: "Msg 18456, Level 14, State 1, Server <computer_name>, Line 1" "Login failed for user '<user_name>'." ...
Logon Error: 18456, Severity: 14, State: 11. Logon Login failed for user 'CONTOSO\JohnDoe'. Reason: Token-based server access validation failed with an infrastructure error. Check for previous errors. [CLIENT: ]Some of the errors belong to the Anonymous Logon account. Th...
Logon Error: 18456, Severity: 14, State: 11. Logon Login failed for user 'CONTOSO\JohnDoe'. Reason: Token-based server access validation failed with an infrastructure error. Check for previous errors. [CLIENT: ]Some of the errors belong to the Anonymous Logon account. This is related to...
Logon Error: 18456, Severity: 14, State: 11. Logon Login failed for user 'CONTOSO\JohnDoe'. Reason: Token-based server access validation failed with an infrastructure error. Check for previous errors. [CLIENT: ]Some of the errors belong to the Anonymous Logon account. This is related to...