schedule failed because of open files and being modified during backup

Hi Gene,

How are you doing, actually I am also facing problem in TSM Backup
schedule failed because of some open files and being modified
during schedule backup,these open files are log files,I would like
to know procedure steps, how you solve this problem.

If I change the copy serialization to Dynamic, that will be
sufficient.
or do I need to create seperate mgmtclass and bind those files to
new mgmt class, also after that,is it necessary to activate policy
set and to restart sheduler services at the client and.

My TSM Servers are on AIX 4.3.3 and TSM ver is  Version 4, Release
2, Level 1.15 and TSM client are Version 4, Release 2, Level
1.0.

I also heard that there is a bug in TSM client 4.2.1.0(APAR
IC31844),if one or more files were skipped during backup(and
asuming that every things was ok), the backup was flagged as
"failed" with a return code of 4.
-----------------------------------
Sample output of dsmerror.log file:
-----------------------------------

02/15/03   03:32:44 ANS1809E Session is lost; initializing session
reopen procedure.
02/15/03   03:32:44 File
'/opt/weblogic/weblogic/myserver/access.log' truncated while
reading in Shared Static mode.
02/15/03   03:32:44 ANS1228E Sending of object
'/opt/weblogic/weblogic/asa/log/smmywebapp.log' failed
02/15/03   03:32:44 ANS4037E File
'/opt/weblogic/weblogic/asa/log/smmywebapp.log' changed during
processing.  File skipped.
02/15/03   03:32:44 ANS1809E Session is lost; initializing session
reopen procedure.
02/15/03   03:32:59 ANS1810E TSM session has been reestablished.
02/15/03   03:35:55 ANS1228E Sending of object
'/opt/weblogic/weblogic/myserver/wlas.log' failed
02/15/03   03:35:55 ANS4037E File
'/opt/weblogic/weblogic/myserver/wlas.log' changed during
processing.  File skipped.
02/15/03   03:35:55 ANS1802E Incremental backup of '/opt/weblogic'
finished with 2 failure

02/15/03   03:38:59 ANS1228E Sending of object
'/opt/pwcmindlink/pwcinternal/asa/log/smmywebapp.log' failed
02/15/03   03:38:59 ANS4037E File
'/opt/pwcmindlink/pwcinternal/asa/log/smmywebapp.log' changed
during processing.  File skipped.
02/15/03   03:40:12 ANS1802E Incremental backup of
'/opt/pwcmindlink' finished with 1 failure

02/15/03   03:40:13 ANS1512E Scheduled event 'SCHED0200' failed.
Return code = 4.

Can anyone give solution.

Thanks in advance .

Vivek