Database Software

I made job to execute a shell script.

exec dbms_scheduler.create_job (
job_name => 'run_sh',
job_type=>'EXECUTABLE',
job_action=> '/fsoracle/app/oracle/inst2/if_cft/send_file_susin.sh',
start_date=>sysdate + 1/5760,
enabled => TRUE
);

send_file_susin.sh
#!/bin/ksh
set -v
. /fsutil/ndm/axway/profile

/fsutil/ndm/axway/Synchrony/Transfer_CFT/bin/CFTUTIL << EOJ
CONFIG TYPE=COM,MEDIACOM=TCPIP,FNAME=$CFTTCP

SEND PART=ZADA,IDF=1363X1364,
FNAME='/fsoracle/app/oracle/product/rdbms/log/KFG.DD.SHRCOM.HRD.A03',
NFNAME=KFG.DD.SHRCOM.HRD.A03,
FLRECL=25,NLRECL=25
SWAITCAT SELECT='IDTU=="%_CAT_IDTU%"'
EOJ

This script is well executed in terminal mode, but it threwed error, [ORA-27369: job of type EXECUTABLE failed with exit code: Unknown error STANDARD_ERROR="execve: Exec format error"] when I executed the shell script, send_file_susin.sh.

I changed owners and chmods of some specific files, and t.sh was well executed.
t.sh
#!bin/ksh

/usr/bin/mkdir /tmp/test

I don't know what's wrong with the script, send_file_susin.sh.

Does any know about this? Please, tell me the solution.

Thanks in advance,
Jinbae Kim.