you can change the schedule of your backups and see if is been affected or not by the script. by the way, you can share the script to see what is doing and confirm if in some way affects the backup jobs.

regards

Ya I realize I can just modify the schedule, was just curious if anyone actually knew if it would or wouldn't interfere.

Here is the script:

[*****@***** ~]# cat /home/oracle/product/10.2.0/db_1/admin/*****/scripts/crosscheck_rman.sh
ORACLE_BASE=/home/oracle
ORACLE_HOME=$ORACLE_BASE/product/10.2.0/db_1
ORACLE_SID=*****
export ORACLE_BASE ORACLE_HOME ORACLE_SID
unset USERNAME

PATH=$PATH:$ORACLE_HOME/bin:/usr/sbin
export PATH

$ORACLE_HOME/bin/rman target *****/******@***** nocatalog @/home/oracle/product/10.2.0/db_1/admin/******/scripts/crosscheck_rman.sql
[*****@******~]# cat /home/oracle/product/10.2.0/db_1/admin/*****/scripts/crosscheck_rman.sql
crosscheck archivelog all;
delete expired archivelog all;
exit

yes your backups can be affected because your archiving your logs at the same time that your DB backups are running, only if you are running a log backups.