When I am running the script from SQLPLUS I am getting the following error
PLS-00410 : duplicate fields in RECORD, TABLE or argument list are not permitted.
Please help me to resolve the issue.
This sounds like a General SQL/PLSQL question. Please re-post in the correct forum: SQL and PL/SQL
When you re-post, you need to include as much information as you can - Ric is right - WHAT script. Nobody can help you if they don't see the SQL that is causing the error.