11.5.10.2 : error when applying patch 14182626 : ORA-01430: column being added already exists in ta

Hi,

Encounter the following error when applying patch  14182626 :

ATTENTION: All workers either have failed or are waiting:

FAILED: file arb5473882.sql on worker 1.

ATTENTION: Please fix the above failed worker(s) so the manager can continue.

the log file is showing ;:
sqlplus -s APPS/***** @....l/ar/11.5.0/patch/115/sql/arb5473882.sql &un_ar &pw_ar &un_apps &pw_apps
Connected.
(INCLUDE_IN_ACCUMULATION varchar2(1))
 *
ERROR at line 2:
ORA-01430: column being added already exists in table




Time when worker failed: Thu May 30 2013 23:28:40

Evaluating symbolic arguments ....


Thank  you.