ColdFusion 10 scheduled tasks disappear

hi there,

We are in process of installing CF 10 on linux 6.5. application migrated from CF 9 to CF 10 and running fine. Now when I add scheduled task on CF 10 using CF admin, it is added...but when I try to access URL application/scheduledTasks/getScheduledTasksList.cfm it shows nothing and moreover the job gets disappear from CF admin.

Do anybody have any idea for the root cause and the resolution?

Thanks

Neeraj