title: I can't add edmx table
body: <p><a href="https://i.stack.imgur.com/YH6wm.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/YH6wm.png" alt="enter image description here" /></a></p>
  <p>the error i got</p>
  <p><a href="https://i.stack.imgur.com/JWwQs.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/JWwQs.png" alt="enter image description here" /></a></p>
  <p>my context</p>
  <p>The only difference with other tables is that there is another schema, I couldn't find the solution. I would be happy if you could help.</p>