Rankx Across Look Up Tables

[zndavies]

I'm trying to achieve a ranking accross look up tables. My 'Volume Ranking' formula seems to work great:

Volume Ranking = RANKX(ALLSELECTED('Product Info Table'[Product Info]),sumx(RELATEDTABLE('Sales Reports'),'Sales Reports'[Quantity]))

Until I bring in the 'Sub Group Description' field (each product is part of a subgroup):

I've tried to get around it using the following, but obviously it's not working:

Volume Ranking 2 = calculate(rankx(

ALLSELECTED('Product Info Table'[Product Info]),sumx(RELATEDTABLE('Sales Reports'),'Sales Reports'[Quantity]),,DESC),

ALL('Product Info Table'),

VALUES('Product Info Table'[Product Info]))

Here are the 2 relevant tables:

Can anybody tell me how to tweak my formula so that the ranking is iterated accrross the Product Info, regardless of the SubGroup?

[amitchandak · Accepted solution]

@zndavies ,For Rank Refer these links
https://radacad.com/how-to-use-rankx-in-dax-part-2-of-3-calculated-measures
https://radacad.com/how-to-use-rankx-in-dax-part-1-of-3-calculated-columns
https://radacad.com/how-to-use-rankx-in-dax-part-3-of-3-the-finale
https://community.powerbi.com/t5/Community-Blog/Dynamic-TopN-made-easy-with-What-If-Parameter/ba-p/3...

[zndavies]

Thank you so much! It worked using the ALL function together with both my product and subgroup fields.

This has made my day! 😀