Commitment control - Batch job

Hi 

I have a batch job in which commitment control is not working. Scenario
is mentioned below:- 

A CL program is submitted that calls a number of OPM COBOL and ILE COBOL
programs. If any error is found in the data being processed, error
report are generated. When error report is generated, a flag in LDA is
set to "Y". This flag is checked in the submitted CL program for a value
of "Y" and ROLLBACK is issued if true. Otherwise, COMMIT is issued. 

A STRCMTCTL is issued at the start of the CL that is submitted. NO files
are declared under commitment control in OPM COBOL or ILE COBOL
programs. 

Even after the issue of ROLLBACK, changes made to database files are not
rolled back. 

Is there a way to rollback with out including Commitment control for the
files in OPM or ILE COBOL programs? I don't have the luxury to change
the COBOL programs. Is it possible to ROLLBACK or COMMIT the changes at
the end of the job? 

Thanks & Regards
Siva


**************************Disclaimer************************************

Information contained in this E-MAIL being proprietary to Wipro Limited is 
'privileged' and 'confidential' and intended for use only by the individual
 or entity to which it is addressed. You are notified that any use, copying 
or dissemination of the information contained in the E-MAIL in any manner 
whatsoever is strictly prohibited.

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