BRBACKUP error on DEV server

Dear all ,

i got error while i am taking backup , pls check the below logs .

BR0278I Command output of '/usr/sap/IRD/SYS/exe/run/backint -u IRD -f backup -i /oracle/IRD/sapbackup/.bedyatsq.lst -t file_online -p /oracle/IRD/102_64/dbs/initIRD.utl -c':

Data Protection for SAP(R)

Interface between BR*Tools and Tivoli Storage Manager

- Version 5, Release 5, Modification 0.2 for AIX LF 64-bit -

Build: 316K compiled on Jun 3 2008

(c) Copyright IBM Corporation, 1996, 2008, All Rights Reserved.

BKI5014E: Tivoli Storage Manager Error:

ANS1087E (RC106) Access to the specified file or directory is denied

BKI0405I: TDP waited 0 sec. for BRBACKUP in util_file_online communication.

BKI0020I: End of program at: Fri Aug 20 12:36:27 IST 2010 .

BKI0021I: Elapsed time: 01 sec .

BKI0024I: Return code is: 2.

BR0280I BRBACKUP time stamp: 2010-08-20 12.36.27

BR0279E Return code from '/usr/sap/IRD/SYS/exe/run/backint -u IRD -f backup -i /oracle/IRD/sapbackup/.bedyatsq.lst -t file_online -p /oracle/IRD/102_64/dbs/initIRD.utl -c': 2

BR0232E 0 of 41 files saved by backup utility

BR0280I BRBACKUP time stamp: 2010-08-20 12.36.27

BR0231E Backup utility call failed

BR0056I End of database backup: bedyatsq.anf 2010-08-20 12.36.27

BR0280I BRBACKUP time stamp: 2010-08-20 12.36.29

BR0054I BRBACKUP terminated with errors

BR0280I BRBACKUP time stamp: 2010-08-20 12.36.29

BR0291I BRARCHIVE will be started with options '-U -jid ALLOG20100820123624 -c force -p initIRD.sap -cds'

BR0280I BRBACKUP time stamp: 2010-08-20 12.36.29

BR0292I Execution of BRARCHIVE finished with return code 5

Kindly suggest