title: Forms builder. Error ORA-12154: TNS could not resolve the connection identifier specified
body: <p>I have installed <code>Oracle 11g DB</code> and <code>10g Developers suite</code> (need to use forms builder). </p>
  
  <p>I've made a new database called genericName and I'm trying to connect to it using <code>sys/myPasswordChoice/genericName</code> to it from Form builder. </p>
  
  <p>I'm getting the following error:</p>
  
  <pre><code>ORA-12154: TNS could not resolve the connection identifier specified
  </code></pre>
  
  <p>I've searched the Internet for a solution and it seems that I need to modify something in one of the <code>.ora</code> files. </p>
  
  <p>Any ideas how to fix this error?</p>