标题: 系统登录用户“##MS_PolicyEventProcessingLogin##”被删除后,系统报错及处理 [打印本页] 作者: 刘泽宇 时间: 前天 12:37 标题: 系统登录用户“##MS_PolicyEventProcessingLogin##”被删除后,系统报错及处理 由于某种原因,把系统登录用户“##MS_PolicyEventProcessingLogin##”删除后,在系统日志中发现大量如下提示,每5秒报一次错误。
The activated proc ‘[dbo].[sp_syspolicy_events_reader]’ running on queue ‘msdb.dbo.syspolicy_event_queue’ output the following: ‘Cannot execute as the database principal because the principal “##MS_PolicyEventProcessingLogin##” does not exist, this type of principal cannot be impersonated, or you do not have permission.’