Execution problem with ksh

Dear All,

I have a script as follows:

     1  #! /bin/ksh
     2  #
    28  varDate=`date +%d%h%y`
    29  export spool_file=/app/my_user/work/TH_Status_${varDate}_Check.txt
    30
    31  #########################
    32  # Unix Code Starts here #
    33  #########################
    34
    35  echo 'Please Enter Database Password: '
    36  stty -echo
    37  read db_pass
    38  stty echo
    39
  40  #-------------- Define Function for reusing ---------------#
  41
  42  displayResult()
  43  {
    44    echo '\nPlease Enter the Hub name (EMEA/APAC): '
    45    read u_region_nm
    46    p_region_nm=`echo $u_region_nm|tr '[a-z]' '[A-Z]'`
    47    echo 'Extracting information, please wait...\n'
    48
    49    ###############################
    50    # Database connection started #
    51    ###############################
    52
    53    sqlplus -s user_nm/$db_pass@my_db <<ENDOFSQL
    54
    55    WHENEVER SQLERROR EXIT 1
    56
    57    set serveroutput on size 1000000
    58    set echo off
    59    set feedback off
    60    set heading off
    61    set pages 0
    62    set pagesize 1000
    63    set linesize 300
    64    spool $spool_file
    65
    66     /* PL/SQL block starts from here */
    67
    68    declare
------your pl/sql code here
   244    exception
------your pl/sql code here
   251    end ;
   252    /
   253    spool off
   254    exit;
   255    ENDOFSQL
   256
   278    # Print the end programe message
   279    echo '\n-= Data Extraction file created! =-'
 280  }
 281
 282  #---------- Calling the function displayResult ----------#
 283  displayResult
 284
 285  #---------- Code for Exit Confirmation ----------#
 286
 287  exitConf()
 288  {
 289    echo 'Do you want to continue with other Hubs[y/n]?'
 290    read varWish
 291    varWish=`echo $varWish|tr '[a-z]' '[A-Z]'`
 292    if [ "$varWish" == "Y" ]; then
 293      displayResult    # Calling the function
 294      exitConf         # Calling the function
 295    elif [ "$varWish" == "N" ]; then
 296      echo '\nExit confirmation received. Exiting...!'
 297    else
 298      echo '\nInvalid option!'
 299      exitConf         # Calling the function
 300    fi
 301  }
 302  exitConf
   303
   304  ###########################
   305  # End of Script Programme                #
   306  ###########################
   307

Later, I have added the bold section code. After that the code is throwing the following error:

th_status_chk.ksh[42]: syntax error at line 53 : `<<' unmatched

Earlier It was working fine.

Please help.
Sapy.

This line must start in column 1.

ENDOFSQL

ENDOFSQL must be in the position 1 in the line. The most safety method to fix.

exitConf()
{
while true
do
  echo
  printf "Do you want to continue with other Hubs[y/n]?"
  read varWish
  case "$varWish" in
         Y|y) displayResult ;;
         n|N) echo "Exit confirmation received. Exiting...!"
                return 0
                ;;
         *) echo "Invalid option!" ;;
  esac
done
}

Thank you methyl, later I found out that the "ENDOFSQL" should be in column 1 Position.