MDX Filter Set By Date

[AleMonteiro]

Hi, I'm having trouble to filter a Customer Set by the date of his first buy(First Activity).

I've tried this two ways:

1. Returns all customers, even with FirstActivity Null

   SELECT {
   [Measures].[Valor Item],
   [Measures].[First Activity]
   } ON 0,
   {
   Filter(
   { [CLIENTE].[Cliente].[Cliente].Members },
   ( [Measures].[First Activity], [Time].[Year].&[2012-01-01T00:00:00] ).Count > 2
   )
   } ON 1
   FROM
   [SCA]

2. Return customers that FirstActivity is not null but is outside the Year specified(In this case 2012).

   SELECT {
   [Measures].[Valor Item],
   [Measures].[First Activity]
   } ON 0,
   {
   NonEmpty(
   { [CLIENTE].[Cliente].[Cliente].Members },
   ( [Measures].[First Activity], [Time].[Year].&[2012-01-01T00:00:00] )
   )
   } ON 1
   FROM
   [SCA]

Any help is appreciated.
Thanks.

[AleMonteiro]

Solved