title: Power BI why circular dependency is detected
body: <p>Can you please explain why I run into this alert message of circular dependency when I try to create relationship between dimension #product (or #region) and a #bridge table which is a Cartesian of product x region?</p>
  
  <p>I have connected #bridge with Sales and Budget by single column P@G witch is concatenation of product and region.</p>
  
  <p>Download file here: <a href="https://drive.google.com/uc?authuser=0&amp;id=1cdjMMSPo6DzvWVNWQ4z0vtTGFQSVECuD&amp;export=download" rel="nofollow noreferrer">PBIX</a></p>
  
  <p><a href="https://i.stack.imgur.com/4lmrJ.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/4lmrJ.png" alt="enter image description here"></a></p>