ERROR IN RSQL MODULE OF DATABASE INTERFACE

Hi friends,

I am executing the report it is working for 1 year(01.01.2006 to 28.02.2007).But if i enter 07.03.2007 to 07.03.2007 i am getting RSQL database interface problem.

So please suggest me for this problem.Thanks for the same.

Thanks&Regards

Thummala Krishna Reddy