Need help to create this from Tableau to Power

[Khorog]

ZN(LOOKUP(SUM([Underfunding]),0))

[Khorog]

Good morning I need it on dax 

[edhans]

Cool. There is no 1:1 conversion from Tableau to DAX either, so I'll repeat my request for info and what you are trying to do.

I'll also move this to the DAX forum and out of the Power Query forum. Thanks!

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[edhans]

You need to give us some data and explain what it is you want. There is no 1:1 function translate between Tableau and Power Query or DAX. 

How to get good help fast. Help us help you.

How To Ask A Technical Question If you Really Want An Answer

How to Get Your Question Answered Quickly - Give us a good and concise explanation
How to provide sample data in the Power BI Forum - Provide data in a table format per the link, or share an Excel/CSV file via OneDrive, Dropbox, etc.. Provide expected output using a screenshot of Excel or other image. Do not provide a screenshot of the source data. I cannot paste an image into Power BI tables.