ALLEXCEPT function not working properly

[t055169b]

Hello everyone, hope someone can help me on this.

I'm adding an ALLEXCEPT function to calculate a percentage of a column. It does what I want except for the Date dimension. 

Relationships are those. MAP Calendar Master contains all days, MAP Calendar and TB only contains 1 day each month.

I'm really struggling to figure out whats happening but even trying to use random columns from all the 3 tables related or even disabling MAP Calendar Master relationship it does not work...

Thank you a lot!¡

[v-yalanwu-msft]

Hi, @t055169b ;

Because there is no date column in your picture, the grouping of measures is dynamic, there is no date column, how to group for date columns?
I'll give a simple example of the comparison between putting a date in the matrix versus not putting a date.

If the above one can't help you get the desired result, please provide some sample data in your tables (exclude sensitive data) with Text format and your expected result with backend logic and special examples. It is better if you can share a simplified pbix file. You can refer the following link to upload the file to the community. Thank you.

How to upload PBI in Community

Best Regards,
Community Support Team _ Yalan Wu
If this post helps, then please consider Accept it as the solution to help the other members find it more quickly.

[t055169b · Accepted solution]

Even putting it as you said I couldn't achieve what I want. But I found another way to do it. I used the ALLSELECTED() function like this: 

CALCULATE([NSB ACT], ALLSELECTED('TB_AFO_ACT+AOP'[visual dimension1],'TB_AFO_ACT+AOP'[visual dimension2],'TB_AFO_ACT+AOP'[visual dimension3],'TB_AFO_ACT+AOP'[visual dimension4]))

I just selected all the dimensions in table visual rows and it worked. It was always getting the correct total.

The only limitation is that you must use only a single table to filter, in this case TB AFO ACT+AOP. You can use the RELATED() for this issue. 

Thank you anyway!¡