topic Re: Dax Query Not working in DAX Commands and Tips

Dax Query Not working

homelander123 — Thu, 15 May 2025 14:41:09 GMT

CMLYNAACount =

VAR SelectedMonth = MAX(Query1[CSMDate])

VAR LastYearSameMonthStart = EOMONTH(SelectedMonth, -12) + 1

VAR LastYearSameMonthEnd = EOMONTH(SelectedMonth, -12)

RETURN

CALCULATE(

SUM(Query1[NACCount]),

Query1[CSMDate] >= LastYearSameMonthStart && Query1[CSMDate] <= LastYearSameMonthEnd

)
I am trying to get a count based on a filter however, i am not getting any results on this query. Can you advise whats wrong?

Re: Dax Query Not working

Shravan133 — Fri, 16 May 2025 00:38:50 GMT

Try this:

CMLYNAACount =
VAR SelectedMonth = MAX(Query1[CSMDate])
VAR LastYearSameMonthStart = EOMONTH(SelectedMonth, -12) + 1
VAR LastYearSameMonthEnd = EOMONTH(SelectedMonth, -12)

RETURN
CALCULATE(
SUM(Query1[NACCount]),
FILTER(
ALL(Query1),
Query1[CSMDate] >= LastYearSameMonthStart &&
Query1[CSMDate] <= LastYearSameMonthEnd
)
)

Re: Dax Query Not working

v-sathmakuri — Fri, 16 May 2025 06:25:06 GMT

Hi homelander123 ,

Thank you for reaching out to Microsoft Fabric Community.

Thank you Shravan133 for the prompt response!!

Create a datetable using the DAX code below.

DateTable =
ADDCOLUMNS (
CALENDAR (DATE(2023, 1, 1), DATE(2025, 12, 31)),
"Year", YEAR([Date]),
"Month", FORMAT([Date], "MMMM"),
"YearMonth", FORMAT([Date], "YYYY-MM")
)

Next, establish a relationship between both tables. The tables should be related based on the date and CSM date columns. Then, use the measure below to achieve the expected results. The PBIX file is also attached for reference.

CMLYNAACount =
VAR SelectedDate = MAX('DateTable'[Date])
VAR LastYearStart = DATE(YEAR(SelectedDate) - 1, MONTH(SelectedDate), 1)
VAR LastYearEnd = EOMONTH(LastYearStart, 0)
RETURN
CALCULATE(
SUM(Query1[NACCount]),
FILTER(
ALL(Query1),
Query1[CSMDate] >= LastYearStart &&
Query1[CSMDate] <= LastYearEnd
)
)

If this post helps, then please consider Accepting as solution to help the other members find it more quickly, don't forget to give a "Kudos" – I’d truly appreciate it!

Thank you!!

Re: Dax Query Not working

v-sathmakuri — Tue, 20 May 2025 17:35:57 GMT

Hi homelander123 ,

May I ask if the provided solution helped in resolving the issue? If so, please mark the helpful reply and accept it as the solution. This will be helpful for other community members who have similar problems to solve it faster.

Thank you!!

Re: Dax Query Not working

v-sathmakuri — Tue, 27 May 2025 08:27:47 GMT

Hi homelander123 ,

I wanted to check if you had the opportunity to review the information provided. Please feel free to contact us if you have any further questions. If the responses has addressed your query, please accept it as a solution and give a 'Kudos' so other members can easily find it.

Thank you!!

Re: Dax Query Not working

v-sathmakuri — Fri, 30 May 2025 14:44:27 GMT

Hi homelander123 ,

I hope the information provided is helpful. Feel free to reach out if you have any further questions or would like to discuss this in more detail. If responses provided answers your question, please accept it as a solution so other community members with similar problems can find a solution faster.

Thank you!!