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Frequent Visitor

## Row total count and grand total count is diffrent by using DistinctCount and Calculate in Matrix

I am actively looking for the solution to resolve the issue appeared several times in my Power BI report. So I have created the measure to calculate the distinct count of the users which are connected City/country-wise by using below DAX.

Total User Connected(Wireless) = CALCULATE( DISTINCTCOUNT('Posture assessment'['ENDPOINT_ID']),FILTER('Posture assessment','Posture assessment'[NAC Policy ]="Wireless"))

And my grand total and subtotal is completely wrong as compared to actual row count. Then I tried a different approach with this DAX below but no change. Total is still wrong.

Count of Unique = SUMX(Values('Posture assessment'[Region]),CALCULATE(DISTINCTCOUNT('Posture assessment'['ENDPOINT_ID']),FILTER('Posture assessment','Posture assessment'[NAC Policy ]="Wireless")))

Table illustration is: Here, for example, India's value is different as compared to the total.

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Super User IX

## Re: Row total count and grand total count is diffrent by using DistinctCount and Calculate in Matrix

@Vashukla11 , Try to rollup from city level

``Count of Unique = SUMX(summarize('Posture assessment','Posture assessment'[Region],'Posture assessment'[Country],'Posture assessment'[City],"_1",CALCULATE(DISTINCTCOUNT('Posture assessment'['ENDPOINT_ID']),FILTER('Posture assessment','Posture assessment'[NAC Policy ]="Wireless"))),[_1])``

Proud to be a Super User!

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Super User IX

## Re: Row total count and grand total count is diffrent by using DistinctCount and Calculate in Matrix

@Vashukla11 , Try to rollup from city level

``Count of Unique = SUMX(summarize('Posture assessment','Posture assessment'[Region],'Posture assessment'[Country],'Posture assessment'[City],"_1",CALCULATE(DISTINCTCOUNT('Posture assessment'['ENDPOINT_ID']),FILTER('Posture assessment','Posture assessment'[NAC Policy ]="Wireless"))),[_1])``

Proud to be a Super User!

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Frequent Visitor

## Re: Row total count and grand total count is diffrent by using DistinctCount and Calculate in Matrix

Thanks for the quick help Amit, It is working.

Just wanted to know why we are using "_1". Is this to calculate row or some kind of indexing.