Is it the syntex shown in bold is correct to load default values in External Tables in fixed length format:

Iam not able to load the default values, Iam getting error as

ORA-29913: error in executing ODCIEXTTABLEOPEN callout
ORA-29400: data cartridge error
KUP-00554: error encountered while parsing access parameters
KUP-01005: syntax error: found "double-quoted-string": expecting one of: "comma, date_format, defaultif, enclosed, ltrim, lrtrim, ldrtrim, notrim, nullif, optionally, ), rtrim, terminated"



CREATE TABLE TEST
(
DATA_MEMBER VARCHAR2(10 BYTE)
)
ORGANIZATION EXTERNAL
( TYPE ORACLE_LOADER
DEFAULT DIRECTORY U19
ACCESS PARAMETERS
( RECORDS DELIMITED BY NEWLINE
BADFILE 'TEST.bad'
DISCARDFILE 'TEST.dis'
LOGFILE 'TEST.log'
FIELDS (
DATA_MEMBER POSITION(1:5) CHAR(5),
DATA_ACCOUNT POSITION(6:15) CHAR(10), -- "'0'||ATA_ACCOUNT",
REFERENCE POSITION(16:55) CHAR(40) ,
CHANGE_DATE POSITION(674:681) CHAR(8) DATE_FORMAT DATE MASK 'YYYYMMDD'
)
)
LOCATION (U10:'FILE1.txt')
)
REJECT LIMIT UNLIMITED
NOPARALLEL
NOMONITORING;