Hello Sandeep,
For your requirement follow below step
1. Go to MD25 create new Planing calendar, select the Weekdays
2. Following below snap shot and select the date as per given, if you want to create planning calendar on current date, (Here i enter Calculation date 13/10/2014, because of your requirement)
3. check your period, as per your requirement
"For example, the week of 10th November to 14th November is open and the following week of 21st November to 25th November should be closed"
Make sure you assigned the same planning calendar in MM02, and your lot size should be PK,
I hope this information, helpful to you
Please check and confirm the same
Regards
Umesh Mali