yes it is, i just double checked it.

maybe it has to do with the fact that i am formatting the dynamic date of the chb even though i dont need the actual date written anywhere.

i did try

member [Measures].[VOID] As

(strToMember("[CHB Date].[Year - Month - Period - Date].[Date].&[]"), [Chargebacks].[CHB_Tree].[CHB Type].&[IRS VOID], [Measures].[Purchase - converted to USD])

without the format, but i also get an error.