Syntax error : 'end of file' unexpected

Bonjour,

J'ai un batch qui appelle un shell qui fait un certain nombre d'actions sql et batch dans un progiciel mais je rencontre le message d'erreur suivant:

mpts11vz:admactim [] => TT_INTEGRATIONb
./TT_INTEGRATIONb: syntax error at line 80: 'end of file' unexpected

Voici le contenu du fichier shell:

#!/bin/sh
RC=0
if ( [ ! -r "$PATH_TOTO/OPX2Modules/local_env" ] )
then
	echo 'date' " : the file $PATH_TOTO/OPX2Modules/local_env is not present : treatment $0 cancelled"
exit 1
fi

# loading local_env
. $PATH_TOTO/OPX2Modules/local_env

# directory of the log files generated by OPX2
OPX_LOG=/INTERFACESTT/logs/batch
export OPX_LOG

# export date of Toto Intégration in file /tmp/IntegrationDateToto

sqlplus -S rtt/totest@mpltototest  1> /tmp/IntegrationDateToto <<.
set pause off
set pagesize 0
set echo off
set term off
set feedback off
whenever sqlerror exit failure
whenever oserror exit failure
Select to_char(DATE_VALUE,'DD/MM/YY') from rtt.GLOBALSETTINGS where NAME='_R4TT_AA_D_LAUNCH_INTEGR';
.

sqlplus -S rtt/totest@mpltototest  1> /tmp/SystemDateToto <<.
set pause off
set pagesize 0
set echo off
set term off
set feedback off
whenever sqlerror exit failure
whenever oserror exit failure
select to_char(sysdate, 'DD/MM/YY') from dual;
.

# declaration of DateVariable
DateInt='cat /tmp/IntegrationDateToto'
DateSys='cat /tmp/SystemDateToto'

if (test "$DateSys"="$DateInt")
then echo '" Toto System Date '$DateSys' is not equals to the next Toto Integration Date '$DateInt'. Integration Batch can't be launch"
else echo $DateInt 
echo $DateSys
# execute sql request delete twins and update old work_performed
sqlplus rtt/totest@mpltototest  @/software/toto/410SP3/OPX2Connect/Admin/TEST_SQL_JBD.sql; 
# execute sql request delete twins and update old work_performed
#sqlplus rtt/totest@mpltototest  @/software/toto/410SP3/OPX2Connect/Admin/actime_pre_integration_V5.sql; 
# batch execution
#$OPX2_BASE/bin/start_opx2_batch _R4TT_JS_INTEGR_MOIS_COURANT $OPX_LOG/tt_integration.log > $OPX_LOG/trace-tt_integration.log
# execute sql request re-update old work_performed
#sqlplus rtt/totest@mpltototest @/software/toto/410SP3/OPX2Connect/Admin/actime_post_integration_V5.sql;
# renomme les logs et fichiers utilisés en les préfixant par la date du jour
cd $PATH_TOTO/com
tt_rename $OPX_LOG/ trace-tt_integration.log
tt_rename $OPX_LOG/ toto_pre_integration_V5.log
tt_rename $OPX_LOG/ toto_post_integration_V5.log
fi
RC='expr $RC \| $?'
exit $RC

En VI,je n'ai pas de ^M dans mon fichier. Avez-vous une idée sur l'origine de ce message d'erreur?