Service Principal Name (SPN) for the SQL Server service. Error: 0x54bCo代理服務agent configuration option 'Agent XPs' changed from 1 to 0. Run the RECONFIGURE statement to install. 2025-05-25 12:03:19.67 服務器 The SQL Server Network Interface library could not register the Service Principal Name (SPN) for the SQL Server service. Error: 0x54b, state: 3. Failure to register an SPN may cause integrated authentication to fall back to NTLM instead of Kerberos. This is an informational message. Further action is only required if Kerberos authentication is required by authentication policies. 2025-05-25 12:03:19.67 服務器 SQL Server is now ready for client connections. This is an informational message; no user action is required. 2025-05-25 12:03:50.97 spid53 Configuration option 'show advanced options' changed from 1 to 1. Run the RECONFIGURE statement to install. 2025-05-25 12:03:50.97 spid53 Configuration option 'Agent XPs' changed from 0 to 1. Run the RECONFIGURE statement to install.