Formatting the date in SAP BI 4.1

Hi All,

We have a requirement to display the date in "Mmm yyyy" format and in sequence.

I created a new variable with the below formula but now the date gets displayed in MM/dd/yyyy format.

=ToDate(FormatDate([Submit Date];"Mmm yyyy");"Mmm yyyy")

Below is the required output for example

Nov 2014

Dec 2014

Jan 2015

Feb 2015....

Please let me know where I am going wrong

Regards,

Pavithra P