title: row is too big: size 8480, maximum size 8160
body: <p>Getting below exception while uploading CSV file into a table.
   <strong>ERROR</strong> :row is too big: size 8480, maximum size 8160
  Table having 1000 columns.
   Can anyone  give me a suggestion How to identify  on which column  its violating exception. </p>
  
  <p>Thanks</p>