Hi JayaKrishna,
*We can derive calendar quarter from date /month .
=quarter([Calday])+" "+year([Calday])
*To derive last months 1-14 ,15-Till Month end days .Assume you have data till Nov'14
* Derive Month year
Month=formatdate([Calday];"yyyyMM")
* insert 2 header rows
type 1-14 :
[Measure] where ([Month]=max([Month]) in report and daynumberofmonth([Calday])<=14 ))
for 15-Till Month end :
[Measure] where ([Month]=max([Month]) in report and daynumberofmonth([Calday])>14 ))
In body place [Month] object and your measure