title: PowerPivot Relations - error while creating
body: <p>I m trying to create a relation between my database and the table i created to avoid using a Vlookup formula in excel. But i get that error. I want to link account to daily report names. Can anyone tell me how to solve this or why am i getting that error?
  thanks</p>
  
  <p><img src="https://i.stack.imgur.com/indyz.jpg" alt="enter image description here"></p>