SQL & PL/SQL :: External Table Does Not Show All Records

I have an external table as follows:

CREATE TABLE EXT1
(
COL1 NVARCHAR2(2000),
COL2 CLOB
)
ORGANIZATION EXTERNAL
( TYPE ORACLE_LOADER
DEFAULT DIRECTORY FILE_DIR
ACCESS PARAMETERS
( RECORDS DELIMITED BY NEWLINE
FIELDS TERMINATED BY '|'
MISSING FIELD VALUES ARE NULL
( "COL1" CHAR,
[code]....

From here I can count all records and the total number of records matching the file record count, but could not read the clob columns. it's not picking up the values. but if I take this out

( "COL1" CHAR,
"COL2" RAW
)

then I am missing the record counts.Also if you put all varchar and char, that also missing the count against the file.