Hi Rohitasya Sarkar,
First create following tables in _SYS_BI Schema (Please find SQL Script to create table in the attachment).
1. M_TIME_DIMENSION
2.M_TIME_DIMENSION_MONTH
3.M_TIME_DIMENSION_WEEK
4.M_TIME_DIMENSION_YEAR
After creation of above tables need to perform Generate Time Data steps.
Regards.
Srihari.