Mark table as date table issue

Hi KenMann 

The calculated column is based on other columns, so it cannnot be set as a primary key, but you can refer to the following soution.

Create a calcualted table, use the date calculated column you have created.

e.g

Table=Summarize('Dates',[Date])

Then you can set this [Date] column of the new table as a Date table, it can work. and you can refer to the following attachments.

Best Regards!

Yolo Zhu

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