Hi all - Having some trouble figuring out a calculated measure. My report allows users to select time ranges down to the monthly level. The below measure calculates last year's sales, accounting for incomplete months (i.e. sales of 1/1/2023 - 1/26/2023 will be compared to 1/1/2022 - 1/26/2022, even though the user has selected all of January 2023).
Sales PY =
IF(
[Sales] <> BLANK(),
IF(
HASONEVALUE('Calendar'[Date]),
CALCULATE(
[Sales],
SAMEPERIODLASTYEAR('Calendar'[Date])
),
IF(
HASONEVALUE('Calendar'[Year]),
CALCULATE(
[Sales],
DATESBETWEEN(
'Calendar'[Date],
EDATE(MIN('Calendar'[Date]),-12),
EDATE(MAX('Calendar'[Date]),-12)
)
)
)
)
)
However, I'm running into a problem when charting this data out and accounting for a leap year. My dataset has data starting 1/1/20, so in the chart below the lack of prior year sales for 2020 makes sense. But in 2021, February is missing, which I believe is because there was a 2/29/2020 and there is no 29th of February in 2021.
Can anyone help me as to why my measure won't calculate prior year sales for February 2021? Many thanks!
Solved! Go to Solution.
I have solved this issue. I rewrote my formula to account for partial months based off of today's date.
Sales PY =
IF(
MONTH(MAX('Calendar'[Date])) = MONTH(TODAY()),
CALCULATE(
[Sales],
DATESBETWEEN(
'Calendar'[Date],
EDATE(MIN('Calendar'[Date]),-12),
EDATE(MAX('Calendar'[Date]),-12)
)
),
IF(
HASONEVALUE('Calendar'[Year]),
CALCULATE(
[Sales],
SAMEPERIODLASTYEAR('Calendar'[Date])
)
)
)
I have solved this issue. I rewrote my formula to account for partial months based off of today's date.
Sales PY =
IF(
MONTH(MAX('Calendar'[Date])) = MONTH(TODAY()),
CALCULATE(
[Sales],
DATESBETWEEN(
'Calendar'[Date],
EDATE(MIN('Calendar'[Date]),-12),
EDATE(MAX('Calendar'[Date]),-12)
)
),
IF(
HASONEVALUE('Calendar'[Year]),
CALCULATE(
[Sales],
SAMEPERIODLASTYEAR('Calendar'[Date])
)
)
)