Hi ,
Just to add on above two responses.
1. If you want data for only particular month then think how you can restrict month for your keyfigures. Month should be = user input month. --> This shows Month Till Date (MTD).
In your case user inputs date, you will have pick only month and restrict month = 11 in your KeyFigure(RKF) . Then you will see the values of Nov month value.
2. If you want Year Till Date (YTD), then restrict Month <= user input month. In your case Month <=11. This will show values till November from January.
3. Some times, you may want to show particular Quarter Till Date, then you have to go for customer exits.
Hope this information is helpful!
Thanks,
Umashankar