In this blog, I show you how to use DAX queries to find inconsistencies in your Power BI data.
You will see two practical examples, such as finding duplicate customer names and identifying missing customer IDs between Sales and Customers tables. I also explain how to enrich these queries with helpful metrics like sales rows, last transaction date, and total sales.
If you want more reliable and audit ready Power BI models, this will give you a clear and practical starting point.
