fetching Month from a Date we give
I think the INPERIOD() function will work for that.
Or you could do a check using START() and END()
Please use the time function 'PERIOD(Date formatted line item)'.
I hope this helps!!
To do this you need to use the formula PERIOD(x), where x is a date formatted line item.
The resulting line item needs to have the Month format.
I hope this helps.