title: ERROR [08S01] Communication link failure while inserting data in to external table in netezza
body: <p>I am trying to load data from text file to External table in <strong>Netezza</strong>.</p>
  
  <p>Here is my command </p>
  
  <pre><code>INSERT INTO XTABLE_DHARMESH SELECT * FROM EXTERNAL 'C:\Dhams\mergeresult.txt' 
  USING (delimiter ',' REMOTESOURCE 'ODBC' LOGDIR 'C:\Dhams');
  </code></pre>
  
  <p>I am getting <code>ERROR [08S01] Communication link failure.</code></p>
  
  <p>This error is occurring when I have 1 millions of records in file whereas it is working fine for 1000 records in my textfile.</p>