confusing scheduler backup runing at wrong time. urgent!!

[addictson]

HI everyone, I'm asking for some help.


i got one scheduler backup was runing without follow the schedule i made,
example:

q sched:
PROFITSYSBACK_P PROFITAS1_SYS CMD 04/19/2009 20:00:00 1 H 1 Y Sat

the profitas1_sys is monthly backup, but i noticed, it running everyday ad anytimes ....
the actlog:
ANR0406I Session 79526 started for node PROFITAS1_SYS (AIX) (Tcp/Ip
192.10.1.32(47349)).
ANR0403I Session 79526 ended for node PROFITAS1_SYS (AIX).
ANR0406I Session 79527 started for node PROFITAS1_SYS (AIX) (Tcp/Ip
192.10.1.32(47409)).
ANR0470W Session 79527 for administrator PROFITAS1_SYS refused - administrator
password has expired.
ANR0403I Session 79527 ended for node PROFITAS1_SYS (AIX).
ANR0406I Session 79528 started for node PROFITAS1_SYS (AIX) (Tcp/Ip
192.10.1.32(47452)).
ANR0470W Session 79528 for administrator PROFITAS1_SYS refused - administrator
password has expired.
ANR0403I Session 79528 ended for node PROFITAS1_SYS (AIX).

the script file:
#!/bin/ksh
# Command filename: /usr/lpp/sysback/sbscripts/profitas1_sysback
# Description: System Backup
export TIMESTAMP=`date +%T-%m-%d-%Y`
sysback -ftsm0 -x -u >> /usr/tivoli/tsm/client/logs/profitas1_sysback_${TIMESTAMP}.log 2>&1
exit $?


is that something wrong to my scripts?

Thanks a lot!