splain, diagnostics, they are for you :)

Insecure $ENV{ENV} while running with -T switch at
        /u/beta/coampsos/COSL/COAMPSOS/lib/COAMPSOS_rmon_monitor_tools
+.pm line 1496.   (#1)
    (F) You can't use system(), exec(), or a piped open in a setuid or
    setgid script if any of $ENV{PATH}, $ENV{IFS}, $ENV{CDPATH},
    $ENV{ENV}, $ENV{BASH_ENV} or $ENV{TERM} are derived from data
    supplied (or potentially supplied) by the user.  The script must s
+et
    the path to a known value, using trustworthy data.  See perlsec.
[download]

perlsec