title: Jmeter Parameter CSV not recognizing variable
body: <p>I am confused on a Jmeter variable not getting picked up by the CSV Data config. I have a Thread with HTTP request, CSV Data Config, HTTP Header Manager, and Results Tree. Everything seems to work fine, but there is just one variable that is not recognized...</p>
  
  <p>Here is the Request Body after running the test:  </p>
  
  <pre><code>{  
      "W_ID": "${W_ID}",  
      "b": "b",  
      "c": "c",  
      "d": "d"  
  } 
  </code></pre>
  
  <p>For some reason the W_ID variable is not being recognized, but other variables are. All rows have the correct value assigned to them except the W_ID. I tried deleting the W_ID column from my file(in case there was weird formatting or white space), saving, and re-running the test, but same results.</p>
  
  <p>Any ideas? Thanks for your help! Please let me know if I can provide more information or clarity.</p>
  
  <p>Edit1:
  I noticed that the object name shows up in the body of the service... could that have an impact? This is the body (inv_adj is the object name):  </p>
  
  <pre><code>{  
    "inv_adj": {  
      "W_ID": "string",  
      "a": "string",  
      "b": "string",  
      "c": "string",  
  }
  </code></pre>
  
  <p>Edit2:
  CSV variables were requested:<br>
  Row 1: W_ID, b, c, d<br>
  Row 2: a, b, c, d</p>