PT60 error on Public Holidays..URGENT

Dear Experts,

I am encountering a typical error whenever trying to execute PT60 on public holidays with time entry in IT2011. My public holidays configuration is proper is reflecting properly in work schedule as shown below.

However whenever we are running PT60 say on 25.12.2014, following dump is triggering.

Please, someone help me urgently to resolve the issue

Regards

Tandrima