Grand Totals Rows and Column Not Matching

Hi medaxing ，

Please try the following formula:

Measure = 
var total = 
    sumx (
        SUMMARIZE ( V, 'Calendar'[Year and Month], V[V Code], "base", [measure_base] ),
        [base]
    )
return
    if (
        hasonefilter ( 'Calendar'[Year and Month] ) && HASONEFILTER ( 'V'[V Code] ) ,
        if ( [measure_base] < 1, 0, [measure_base] ),
        total
    )

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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