Everyone of my calculated - Column name already in use (DAX) error

[rjs2]

I get that error message everytime I click on any calculated column in DAX.

There is no column with that name anywhere in my data set.

I have restarted, deleted the columns and then re-added them and keep getting the same thing.  The column calculates, but I just get that error after selecting the column and then selecting a different column after looking at the DAX.

[v-jialongy-msft]

Hi @rjs2 

Can you provide detailed sample pbix file and the results you expect.So that I can help you better. Please remove any sensitive data in advance.

Best Regards,

Jayleny

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