R12.1.3 : Patch 9122724:R12.AP.B ends with error java.sql.SQLException: SQL string is not Query

Patch 9122724:R12.AP.B ends with error (log from adworker):

Start time for file is: Fri Jun 14 2013 13:44:50

Invoking Utility LoadMap ...
Class: oracle.apps.ecx.loader.LoadMap
Method: processLoadMap
Arguments: &un_apps &pw_apps &jdbc_db_addr &fullpath_ap_patch/115/xml/US_apxmlinb.xgm
TimeStamp : [Fri Jun 14 13:44:50 CEST 2013]
==========================================================
LoadMap invoked from ADJavaWorker
SQL string is not Query
java.sql.SQLException: SQL string is not Query
==========================================================
Done calling the utility function. Return Code = [1] TimeStamp = [Fri Jun 14 13:44:54 CEST 2013]
Updating task with status 1

AD Worker error:
The utility LoadMap returned error for the above task.

Thank you.