SharePoint 2007 | Clear Timer Job Status Entries
To clear timer job entries under C.A., Operations, "Timer Job Status": Enter SQL Server Management Studio and navigate to SharePoint_Config, TimerRunningJobs Table or run delete from [SharePoint_Config].[dbo].[TimerRunningJobs] where [JobTitle]= 'jobname' and [Status] = 3 http://www.arboundy.com/2011/06/sharepoint-2007-clear-timer-job-status-entries/