R12.1.1 : patch failure generating Jar file

Hi,
We are facing the following error while applying the below patches.

16471988
17176017
12550017
12958998

Error for the log file:

ERROR: The following jars failed to get generated properly.

----------------------------------------------------------------------------
/.../apps/apps_st/comn/java/classes/oracle/apps/fnd/jar/fndcp.jar
----------------------------------------------------------------------------

Deleting /.../apps/apps_st/comn/java/classes/oracle/apps/fnd/jar/lstDirOld
Deleting /.../apps/apps_st/comn/java/classes/oracle/apps/fnd/jar/lstDirTemp

Done Analyzing/Generating jar files : Thu Dec 19 2013 21:18:31

Errors have occurred; exiting with status 1


Failed to generate product JAR files in JAVA_TOP -
 /app1/CLONE/apps/apps_st/comn/java/classes.


adogjf() Unable to generate jar files under JAVA_TOP