title: Birt report duplicating rows - Table
body: <p>Im having duplicate rows in a table like the printscreen<img src="https://i.stack.imgur.com/fT9yx.jpg" alt="duplication rows in the report"></p>
  
  <p>I read the solution was selecting the columns and check the option: "supress duplicates"  (as printscreen) but this is not working as well. </p>
  
  <p>Does anybody has an ideia of how to fix this problem?  Thanks in advance
  <img src="https://i.stack.imgur.com/OQJ0T.jpg" alt="supress duplicates - eclipse"></p>