Unresolved reference: @where (QTJ 00519)

Hi,

I am receiving above error when validating below expn

=IIf(@Select(Fact Area\Business Quarter)=4,

fact_area.measure @Where(fact_area.year=2010 and fact_area.quarter=@Select(Fact Area\Business Quarter)))

or

=IIf(@Select(Fact Area\Business Quarter)=4,

fact_area.measure @Where((Fact Area\year=2010 and(Fact Area\Quarter=@Select(Fact Area\Business Quarter)))

There reason iam using @where in Select statement is i want use multiple where statement for MAT calculation

can't use runningsum() because this should be only column in the table.

Thanks,