Do I need to create timetable for new academic year before processing students?

It is not necessarily for user to create the timetable before the student rollover process. The system allowed user to create the time table template but user can’t complete the timetable creation as user can’t enrolled the student in the current academic year to the new academic year timetable unless the student rollover had been done.
To proceed with the creation of the timetable without annoying the rollover process, the academic year need to be define into the system.

To define the new academic year, please go to Curriculum Mgmt ~> Academic Year ~> Create.

After completed define the new academic year, user may copy the level offered from current year to the new academic year. To copy the level to be offered, please go to Curriculum Mgmt ~> Level Details ~> Copy Previous Year. 

Once done with the level, user need to copy the subject which had been taught in the current year to the new academic year. To proceed with the copying, please go to Curriculum Mgmt ~> Subject Offered ~> Copy Previous Year.

As the level and subject had been copied over, user also need to copy the class details. To do so, user may go to Curriculum Mgmt ~> Class Details ~> Copy Previous Year.

After completed, user may create the timetable for the new academic year. To create the timetable, we recommend for the school to use input by class. To do so, please go to Timetable Mgmt ~> Timetable by Class ~> Create.

The timetable had not yet complete as student had not been enrolled to the subject as the rollover has not been process. User may complete the enrollment after the student rollover process to the new academic year had been done. User may go to Timetable Mgmt ~> Enrollment ~> By Class to enrolled the subject to the student by class.