mfsort for COBOL microfocus's utility error - Status = 9/139

Hello,

I have a little issue with mfsort (COBOL) utility.

Here is the code (in UNIX OS) :

SORTIN=£FI
    export SORTIN
SORTOUT=$TMP/T120OUT."$nupro"
    export SORTOUT

echo "SIGN-EBCDIC
SORT FIELDS (
00005,00009,CH,A,
00014,00050,CH,A,
00064,00020,CH,A)
RECORD (V, 4,4004)
USE $SORTIN ORG (SQ) RECORD (V,4,4004)
GIVE $SORTOUT ORG (SQ) RECORD (V,4,4004)
" 1>$TMP/NRB120."$nupro"
mfsort take $TMP/NRB120."$nupro"
    CODE_RETOUR=$?
    unset SORTIN
    unset SORTOUT
    rm $TMP/NRB120*."$nupro"

Input file is BORD_GEL_ZZZ_Suppr has only one line :
000000000GEL         ZZZ               0                                       *EZO00                      A0

Output Error is :
SORT013U: I/O error on dataset '/opt/hrdev/file/BORD_GEL_ZZZ_Suppr'
SORT014U: Status = 9/139
SORT020U: SORT(EXTSM) failed - sort engine status = 9/139

What's wrong in mfsort parameters ?

Thanks for your feedback.

papfal