You have lost all Scheduled jobs list because you had 
cleared all history from completed reports section from 
management console,
 So pls remember before deleting history from completed 
section remove the check mark of SCHEDULES and then clear 
history.
 Since you can't recover scheduled jobs So next time 
whenever you Schedule the job copy the location and job 
name and save it to Excel or text file.

Hi Kashyap Patel, 
Thanks for the answer. We are running Actuate Management 
Console version: 8 Fix 5 just to make sure we talk about 
the same thing. When you talk about the history from the 
completed reports section from management console - do you 
refer to when you open the Jobs tab on the Management 
Console, and then the Completed Jobs tab?
What do you mean exactly by deleting history from the 
completed reports section? Is this physically to go and 
select the check box to select all the records and then go 
to the option 'act on selected jobs' and choose 'delete'?
We had the same occurrence of the scheduled jobs being lost 
now a few times. We have about 20 different reports that 
are scheduled to run every morning. It seems if something 
somewhere gets to big, and then all .roi files are being 
deleted from actuate.  The physical scheduled job itself is 
also a .roi file. I started to clear out all .roi files on 
a weekly basis manually from actuate management console 
under completed jobs and also under files and folders under 
the different folders where the .roi files are being stored 
each time a scheduled report runs. This seems to bypass the 
problem of all the scheduled jobs being lost every now and 
then, but is certainly not a long term solution?
I would really appreciate any help on this to try and solve 
this problem.
Do you know where actuate physically store the .roi files?