title: how to hand special character 'SUB' in Informatica?
body: <p>I have a source flat file with one column and three rows like below.  </p>
  
  <pre><code>Column_1  
  200
  ABC  
  -&gt;  
  </code></pre>
  
  <p>The -> is a special character (or displayed as SUB in NOTEPAD++). In my mapping I'm reading the column_1. I can able to read the row 200 and ABC but not sure how to read the special character ->. In my mapping, I have a Expression and router transformations. I have trgt_1, trgt_2, trgt_3. I need to check if the Column_1 contains any special characters and if yes, then route that row to Target_3. Any help appreciated!</p>