UXMON: File /var/log/cron age exceeds 3d threshold on linux.setaoffice.com

ATTENTION, RMC LEVEL 1 AGENT: This ticket will be automatically worked by the Automation Bus. Pls. ensure your Ticket List/View includes the “Assignee” column, monitor this ticket until the user “ABOPERATOR” is no longer assigned, BEFORE you start work on this ticket.
Node : linux.setaoffice.com
Node Type : Intel/AMD x64(HTTPS)
Severity : warning
OM Server Time: 2016-09-09 14:51:09
Message : UXMON: File /var/log/cron age exceeds 3d threshold.
Msg Group : OS
Application : actmon
Object : LINUX
Event Type : NONE
Instance Name : NONE
Instruction : No

This is a Suse Linux server

root@linux:~ # cat /etc/*release
SUSE Linux Enterprise Server 10 (x86_64)

Suse Linux cron log is located on /var/log/messages.

Comment the line /var/log/cron on configuration file

#/var/log/cron 3d WARNING 0000-2400 * TT_LINUX