Group Sum over multiple pages with IIF

I am using an IIF statement to sum a group of detail records that spans more
than 1 page. The sum looks like this:
Sum(IIf(Fields!MySwitch.Value = 'A', Fields!MyValue.Value,0))
Im doing the sum in the table1_group1 footer and it works fine if all the
data in the group remains on the same page, but once it is expanded to 2 or
more pages I get #Error. Any suggestions?
Michael CIf you can bring from a query then it is really good instead of summing two
pages rows.
Amarnath
"Michael C" wrote:
> I am using an IIF statement to sum a group of detail records that spans more
> than 1 page. The sum looks like this:
> Sum(IIf(Fields!MySwitch.Value = 'A', Fields!MyValue.Value,0))
> Im doing the sum in the table1_group1 footer and it works fine if all the
> data in the group remains on the same page, but once it is expanded to 2 or
> more pages I get #Error. Any suggestions?
> Michael C