Hi Piyali,
"Holiday Classes" are Assigned "Day Types" in the Selection rule.
Day types determine the "Payment" Aspects of holiday, it tells whether a holiday class is paid or not
In Selection Rule Every Space is a Holiday Class from 0 - 9
against this classes we enter day types
below is the selection rule, but in the table T553A (Selection Rule) you cannot see the holiday class so you have to assume
Weekday Sat Sun
Holiday Class 0123456789 0123456789 0123456789
Day Type 0111 0111 0111
For Holiday Class 0 (Not a Public Holiday ) we Assign Day type 0 (Work & Paid) - that means if its not a public holiday, employee should work and then only he will get payment
For Holiday Class 1 (Public Holiday) we Assign Day type 1 (Time off & Paid) - that means if its a public holiday employee will get payment even if he doesn't work.
and so on...
and we assign "Selection Rule" in Screen "Work Schedule Rules" (T508A)
thanks.