MDX – CrossJoins, Filters and “Perspective”

This post expands on a concept I touched on a few years back in the context of #Missing suppression (see the section on NONEMPTY in this post) and specifically the “perspective” from which any kind of filter – for #Missing or not – is evaluated. This question on the Essbase Users board got me thinking about the topic again, and the potential MDX ‘gotcha’ it presents.

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