patch 14586275 failed file ap_undo_event_log.xdf on worker The utility FndXdfCmp returned error for

patch 14586275 failed with the below errors:

Invoking Utility FndXdfCmp ...
Class: oracle.apps.fnd.odf2.FndXdfCmp
Method: applyXDF
Arguments: &un_cle &pw_cle &un_apps &pw_apps &jdbc_protocol &jdbc_db_addr table &fullpath_cle_patch/115/xdf_ap_undo_event_log.xdf &fullpath_fnd_patch/115/xdf_xsl index_category=small parallel_index_threshold=20000
TimeStamp : [Sun Sep 23 19:18:05 CDT 2012]
==========================================================

XDF file application started. Current time is: Sun Sep 23 19:18:05 CDT 2012

================================================================================
Applying XDF file : /dgbl1i/applmgr/1200/cle/12.0.0/patch/115/xdf/ap_undo_event_log.xdf
================================================================================


Table Name is AP_UNDO_EVENT_LOG
Table exists in the target database
Checking for differences
Number of columns for the table in the xml file is 7