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Microsoft Certified: Power BI Data Analyst Associate · Microsoft
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The error is caused by: mismatched data types The desired outcome of the custom column is: A1
* Answers: - The error is caused by: mismatched data types - The desired outcome of the custom column is: A1 * Explanation: - Error message: Expression.Error: We cannot apply operator & to types Text and Number. This means the issue is due to mismatched data types (text vs number) when using the & operator. - Desired outcome: The formula is trying to concatenate "A" and 1. The expected result is A1 (not A&1 and not 1A).
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