我在负责删除旧执行日志的维护作业的 sql server 2017 代理作业中收到以下错误消息：
Date 5/23/2018 12:18:45 AM
Log Job History (SSIS Server Maintenance Job)
Step ID 1
Server KARABL3
Job Name SSIS Server Maintenance Job
Step Name SSIS Server Operation Records Maintenance
Duration 00:02:34
Sql Severity 16
Sql Message ID 16916
Operator Emailed
Operator Net sent
Operator Paged
Retries Attempted 3
Message
Executed as user: ##MS_SSISServerCleanupJobLogin##. A cursor with the name 'execution_cursor' does not exist. [SQLSTATE 34000] (Error 16916). NOTE: The step was retried the requested number of …