DS Application is not working after upgrading into DS 1.2

HI All,

My application was working fine in DS 1.1 and after upgrading into DS 1.2, I am getting the following message while running the application.

" There was a problem with the measure or dimension you wanted to select with getData or getDataAsString"

I am on 64 bit System. Please let me know how I can resolve this issue.

Thanks & have a good day,

Manju