BTEQ export CSV issue

hi,
I am running a BTEQ script in Unix and trying to export the result in CSV format. I have four columns in the teradata table. When i get the exported result set in CSV, all the four different columns of the table are coming under column A only of CSV file. Not sure how to recrify this.
bteq<<EOF
.logon ${TD_LOGON};

.EXPORT REPORT FILE = table.csv
sel * from abc;
.EXPORT RESET

.LOGOFF
.QUIT
EOF
 
Thanks,
Rohit