Select member where property is within EPMContextMember

Hi all,

I want to filter out values from the MemberSelector for Costcenter that have no value for the property COMPCODE. Unfortunately I cannot get the right syntax to do this.

We tried the following (and a lot more):

=EPMContextMember(;"COSTCENTER";"COMPCODE<>''";TRUE)

=EPMContextMember(;"COSTCENTER";"COMPCODE<>""";TRUE)

=EPMContextMember(;"COSTCENTER";"COMPCODE<>""";TRUE)

Please let me know how this is possible.

Regards,

Vincent