Performancepoint cascading filter connection formula in MDX

Question

I have dimension with hierarchy A - B and a time dimension.

I have made 3 different filters from that dimension in Performancepoint 2010, to use as cascading filters.

Cascading works fine, but sometimes dimension members are valid depending on the time dimension and cascading filters will give many "empty" members.

Ie. Jan 2010 only B1,B2 and B3 show measures, others members (B4,B5..) show empty.

How i can connect time dimension to cascading filters so it will only show the valid members at that current time?

Answer 1

I got it using NonEmptyCrossjoin - MDX function.

This function returns a set that contains the cross product of one or more sets, excluding empty tuples and tuples without associated fact table data.