Shell Programming and Scripting

Hi All,
When i upload a file using ftp in shell script like below, am unable to upload the file. please see the log file and let me know what is the problem...

====Code for test.sh======

TPUSER="12323"
FTPPW="*****"
DIR="/home/test/"
CD="cd ${DIR}"
TEMPFILE1="green.txt"
TEMPFILE2="green.txt"
chmod 755 free.txt
ftp -inv 334.3.23.23 > $TEMPFILE1 2> $TEMPFILE1 << EOF
user $FTPUSER $FTPPW
binary
prompt
passive
${CD}
put free.txt
close
bye
end

==================Log File=================

KERBEROS_V4 rejected as an authentication type
to SecureTransport!
220-
220 Secure FTP Server ready.
504 AUTH GSSAPI not supported.
504 AUTH KERBEROS_V4 not supported.
331 Password required for pbommire.
230 User pbommire logged in.
200 Type set to I.
Interactive mode on.
Passive mode off.
250 CWD command successful.
local: free.txt remote: free.txt
200 PORT command successful.
553 free.txt: Permission denied. (upload).
221 Goodbye.

probably you do not have the permission to upload the file in that location.
try to get the file. if it sucess then it means your FTP user have only read privilege.