I am trying to investigate why
all jobs for a particular database were detached from schedule (though jobs were not disabled) but did not trigger having no schedule. (I have attached a screen shot, to identify the Enable check box)
Any thoughts to investigate where shall I look. I could not find any clues from default trace, but have saved default trace into a table
Onwards I am going to setup an Audit.
any changes in schedule will modify "msdb.dbo.sysschedules" and we can find the last modification but unable to check previous -- we should have some thing in default trace data.
select name, date_created, date_modified from msdb.dbo.sysschedules where CAST(date_modified AS DATE) = '2022-10-06'