Each row in the SYSSCHEDULE system view describes a time at which an event is to fire, as specified by the SCHEDULE clause of CREATE EVENT.
The underlying system table for this view is ISYSSCHEDULE.
The SYSSCHEDULE view is a SQL Anywhere system view. See SQL Anywhere 11.0.1 > SQL Anywhere Server - SQL Reference > System Objects > Views > System views > SYSREMOTEUSER system view.