R12.1.1 upgrade to R12.1.3 patch 9239090 failed

Hi while applying Patch 9239090 patch failed with below error. Please provide me the fix for this?

ATTENTION: All workers either have failed or are waiting:

           FAILED: file csfvoi.odf   on worker  2.

Worker Log error:

********************

The table is missing the index CSF_PHONETIC_VALUES_U3
or index CSF_PHONETIC_VALUES_U3 exists on another table.
Create it with the statement:

Start time for statement below is: Thu Feb 07 2013 23:21:42

CREATE UNIQUE INDEX CSF.CSF_PHONETIC_VALUES_U3 ON CSF.CSF_PHONETIC_VALUES
 (LANGUAGE, PHONETIC, CODE) LOGGING STORAGE (FREELIST GROUPS 4 FREELISTS 4
 ) PCTFREE 10 INITRANS 11 MAXTRANS 255 COMPUTE STATISTICS  TABLESPACE
 APPS_TS_SEED

Statement executed.

AD Worker error: