If I understand you correctly, you can create the restore job and send it to the server where it shows as ready but it never goes active. You have checked time & date to run (which the default is the time & date job is created). At this point logins or which tape is loaded is not relevant until the job actually starts (goes Active). When that job is sitting in the Arcserve Scheduler module at the server console goto View Job Queue/Statistics (showing restore job in Ready status) press enter (with restore job highlighted) and check execution date & time, if they still look correct change the execution date to a date in the past (like last month, double check the year) then press F2 to save it. Watch to see if it goes active.
If job still doesn't go to active, try a manual restore. At the main Scheduler screen chose Restore NetWare Server, put in username (with appropriate rights) and password > press F2 to login. Arrow down to [Destination] Restore Path: press <insert>, walk the path until you get where you want and press F5 to mark it. esc back, fill in report file name, press F2. See if anything happens in Job Queue window.
Let us know.
Good luck,
Mark ;-)