Following a crash of the server on which the FME Server is running, the scheduled jobs do not work anymore. It is necessary to republish the workspace and then to reprogram the schedule.

Did FME Server itself run after the reboot? It's hard to imagine a crash that wipes out the schedules/automations, unless the crash corrupted the FME Server database.

Yes all runs excepted the scheduled jobs.

The data base is locale on the server.

Okay, you don't need to republish the workspaces, and the schedules should automatically work again, but apparently they don't. I've had this happen with older versions a few times, but only after a restore of a previous backup, never after a crash.