context and calculation

Hi ccc123 ,

I create the following relationship.

Then create these measures:

W = CALCULATE ( SUM ( Aw[Sales] ), USERELATIONSHIP ( Aw[Date], Dates[Date] ) )

W-1 = 
CALCULATE (
    SUM ( 'Aw-1'[Sales] ),
    FILTER (
        'Aw-1',
        'Aw-1'[Product] = MAX ( Aw[Product] )
            && 'Aw-1'[Sub_Product] = MAX ( Aw[Sub_Product] )
    ),
    USERELATIONSHIP ( Dates[Date], 'Aw-1'[Date] )
)

Measure = IF ( [W] = BLANK (), [W-1], [W] )

If the problem is still not resolved, please provide detailed error information or the expected result you expect. Let me know immediately, looking forward to your reply.
Best Regards,
Winniz
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