Previous Year empty values

[Power_steffi]

I'm trying to calculate the sales for the previous year in Power BI using DAX formulas, but all the formulas that I've tried are giving me blank values. I wanted to calculate the growth but I realized just the previous year, already give me empty values. 

Sales Previous Year = CALCULATE([Total Sales], SAMEPERIODLASTYEAR(raw[Inv. Date]))

Sales Previous Year = CALCULATE([Total Sales], FILTER(raw, raw[Year] = MAX(raw[Year])-1 && raw[Quarter] = MAX(raw[Quarter]) && raw[Month] = MAX(raw[Month])))

Sales Previous Year = CALCULATE([Total Sales], DATEADD(raw[Inv. Date], -1, YEAR))

Sales Previous Year = CALCULATE([Total Sales], PREVIOUSYEAR(raw[Inv. Date]))

% Change = 
VAR CurrentValue = raw[Total Sales]
VAR PREviousValue = 
    SWITCH(
        TRUE(),
        ISINSCOPE(raw[Inv. Date].[Date]), 
            CALCULATE([Total Sales], 
                DATEADD(raw[Inv. Date], -1, DAY)
            ),
        ISINSCOPE(raw[Inv. Date].[Monat]), 
            CALCULATE([Total Sales], 
                PARALLELPERIOD(raw[Inv. Date], -1, YEAR)
            ),
        ISINSCOPE(raw[Inv. Date].[Quartal]), 
            CALCULATE([Total Sales], 
                PARALLELPERIOD(raw[Inv. Date], -1, YEAR)
            ),
        ISINSCOPE(raw[Inv. Date].[Jahr]), 
            CALCULATE([Total Sales], 
                DATEADD(raw[Inv. Date], -1, YEAR)
            )
    )
RETURN
    IF(PREviousValue = 0, BLANK(), DIVIDE(CurrentValue - PREviousValue, PREviousValue))

 What I wanted to see is for instance for 2022 Qrts 2 - 3754.62.

However, all these formulas return blank values, even though there is data available for the previous year.

Also the date is correcly transformed. 

Following other post, I could not find the solution for my problem. 

Can anyone suggest what might be causing this issue and how I can fix it? Any help would be greatly appreciated.

[v-rzhou-msft]

Hi @Power_steffi ,

I think you can try ALL() function in your calculation. Your measure should look like as below.

Sales Previous Year =
CALCULATE (
    [Total Sales],
    FILTER (
        ALL ( raw ),
        raw[Year]
            = MAX ( raw[Year] ) - 1
            && raw[Quarter] = MAX ( raw[Quarter] )
            && raw[Month] = MAX ( raw[Month] )
    )
)

Best Regards,
Rico Zhou

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