Two Consecetive class by same teacher

[akhter.aki]

Hi,
        My problem is not very complicated. I have four sections (1-A, 1-B, 1-C, 1-D) in some subjects. Each faculty has to take two classes of one section per week but not on same day. I get result on same day, I want the result on different days of week.

[Volker Dirr]

I am not sure if you check "not the same day" out of activities or teachers or students view.
Depending on that there are several possibilities how to solve that:
If 2 activities are not allowed to be on the same day you can:
a) use time constraint -> activities -> min days between a set of activities (and increase weight up to 100%)
or
b) create an activity tag. add that activity tag to all activities that are not allowed the same day. use a "max hours daily with an activity tag" constraint for teachers or students

[akhter.aki]

Thanks for replying.
They are not two activities but one. One subject with several sections (groups) means one activity only. I don't want two groups or sections to happen on same day from a particular subject, this is my doubt.

[Volker Dirr]

ah... ok.
You entered the activities incorrect. You increased "duration" up to 2 instead of increasing "split" up to 2 and modify the weight to 100%.
Please read:
https://www.timetabling.de/manual/FET-manual.en.html#id_15

and/or view:
https://www.youtube.com/watch?v=V9Lut4QK4iI

[akhter.aki]

Thanka alot. My problem is solved. Have a good day ahead