Hi Amit,
Even if I add a new query with only Calendar month/year as object, it still won't show if there is really no loaded data for a certain month.
In order for Calendar month/year to have values, there should be a transaction for a certain month. Like the data I have as an example, there is no data loaded for 06.2014, that's why it doesn't appear.
If you know a way to display blank months in BEx, I think it would be of great help.
Thank you.