Here Client is having 3 rotating work schedule where shift starts at morning, after noon and night.(FS,SS,TS).
Our cut of date is April 1st. Where some group employees work scheduled First shift, another group schedule in Second shift and other group start at third shift.
With help of "reference.date for PWS" I can manage rotation, already i have different work schedule say 7 rotation work schedule for different weekly off.
In this scenario i have to create 7*3 =21 work schedule rule.
Does SAP has any customization so that I can use only one workschedule with different start shifts, say in first april some employees starts work in First shift other employees start work at second shift some in third shift.