Not a terminal

Please see the error we are getting for the script
Not a terminal
stty: : Not a typewriter
stty: : Not a typewriter
^M^M    ^[2     ^[2     ^[2     ^[2     ^[2     ^[2     ^[2     ^[2     ^[2     ^[2     ^[2     ^[2     ^[2     ^[2     ^[2     ^[2     ^[2     ^[2     ^[2     ^[2^M
                                                                 ^M/usr/lib/dld.sl: Can't open shared library: /project2/OES/634/src/oes/src/lib/libncro2.sl
/usr/lib/dld.sl: No such file or directory
/usr1/local/bin/nsrpre_express_backup[9]: 28180 Abort(coredump)

How can we get rid of the "Not a Terminal"?
1. We are running a cronjob script
30 00 * * * /usr1/local/bin/stop_start.sh > /tmp/stop_start_.log 2>&1
2. The stop_start.sh contains
#!/bin/ksh
#
# Procedure to stop/start instance on the weekends
#
/home/user1/.profile
#
/usr1/local/bin/nsrpre_express_backup
sleep 300
/usr1/local/bin/nsrpost_express_backup

3. /home/user1/.profile contains
# @(#)B.11.11_LR

# Default user .profile file (/usr/bin/sh initialization).

# only execute if interactive session

# Set up the terminal:
        if [ "$TERM" = "" ]
        then
                eval ` tset -s -Q -m ':?hp' `
        else
                eval ` tset -s -Q `
        fi
        stty erase "^H" kill "^U" intr "^C" eof "^D" susp "^Z"
        stty hupcl ixon ixoff
        tabs
export ORACLE_BASE=/usr1/oes
export ORACLE_HOME=$ORACLE_BASE/6.3.4.0
export OLAP_HOME=$ORACLE_HOME/olap
/home/oesdba/admin/scripts/stop_task_processors
sleep 600
# Stop the first instance of Express
/usr1/oes/6.3.4.0/olap/bin/oesmgr stop immediate ExpSrv634
sleep 120
# Stop the second instance of Express
/usr1/oes/6.3.4.0/olap/bin/oesmgr stop immediate ExpSrv634_1
# Allow 2 minutes for both the instances to stop.

Please advise