title: Jmeter : Reading variable from csv and pass it into another varaible
body: <p>I want to read a variable from CSV and use that value into another variable. 
  Example:
  I have a variable as: 
  <code>${url}: wwww.$(value_from_csv}.com</code></p>
  
  <p>and secondary url <code>${url}/xyz</code></p>
  
  <p>In my Jmeter script, ${value_from_csv} is not passed.</p>
  
  <p>What I am missing?</p>