DAX Measure Error - ONLY Return MAX data if all conditions are met

[Anonymous]

Hi Experts

I need to correct the following DAX Measure to ONLY return back max date based three column if MEUIMSTASKID and MEUWONUM and Max Completion Date (Step 1) if Max Completion Date (Step 1) has a a zero based on MEUIMSTASKID and MEUWONUM (Grouping) then no max date if based on MEUIMSTASKID and MEUWONUM grouping are all 1 then meax completion date.

Max Completion Date (Step2) = CALCULATE(MAX('FINCNTRL - Task (AG)'[ACTFINISH]),

                    ALLEXCEPT('FINCNTRL - Task (AG)','FINCNTRL - Task (AG)'[MEUIMSTASKID],'FINCNTRL - Task (AG)'[MEUWONUM]))

[v-yiruan-msft · Accepted solution]

Hi @Anonymous ,

I'm not clear about your requirement. Are the field [Max Completion Date (Step 1) ] and [ Max Completion Date (Step 2) ] fact field of the table 'FINCNTRL - Task (AG)' ? Or they are calculated columns which we need to get it finally? What's your final expected result? Do you want to display the max complation date group by MEUIMSTASKID and MEUWONUM which the [Max Completion Date (Step 1) ]  is 1, otherwise display null?

Could you please provide more raw data in your table 'FINCNTRL - Task (AG)' (exclude sensitive data) with Text format and your expected result with backend logic and special examples? It would be helpful to find out the solution. You can refer the following links to share the required info:

How to provide sample data in the Power BI Forum

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And 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

[Thennarasu_R]

Hi @Anonymous 
try this measure,

Thanks ,
Thennarasu

[Anonymous]

Hi Thennarasau_R - I need to show no date as i have 0 for the grouping MEUIMSTASKID and MEUWONUM