title: Jmeter - Cannot sessionId when passing in Body data
body: <p>Http request 1 - Get</p>
  
  <p>Extracted the sessionId using Regular Expression Extractor and then passing the reference variable to another request through body data</p>
  
  <pre><code>{
  "sessionId":"${sesid}"
  }
  </code></pre>
  
  <p>Through a response as 400 bad request.</p>
  
  <p>But, if i passed it in Parameters or Url path it fetches the sessionId. But it throws an error only for body data.</p>
  
  <p>Please help me how to resolve this</p>