EXTERNAL TABLES ora-02031 no rowid for fixed tables or for external-organised

The following executed ok but when I go to view the data in toad I get the above error message.
Here is a sample of my flat file 2 records.   Not sure what going on.
1~130.00~`130-Peachland`~1300117.00~2/19/2004 0:00:00~80266.00~11.95~1.00~301.00~`C&C Cooler Rental`~`Cooler Rentals                `~`Res`
2~130.00~`130-Peachland`~1300174.00~2/19/2004 0:00:00~80267.00~42.00~6.00~150.00~`WI Purified Water 5 Gallon`~`Water Delivered               `~`Res`

create table TMP_CUSTOMER (
CUST_ID             VARCHAR2(100),
FRAN_NO        VARCHAR2(100),
COMPANY        VARCHAR2(100),
CUS_NUM        VARCHAR2(100),
INV_DATE       VARCHAR2(100),
INV_NUM        VARCHAR2(100),
LINETOTAL      VARCHAR2(100),
QUANTITY       VARCHAR2(100),
PRODUCT_CODE   VARCHAR2(100),
PROD_NAME      VARCHAR2(100),
PROD_CATEGORY  VARCHAR2(100),
TYPE_DSC           VARCHAR2(100)
 )
Organization external(
type oracle_loader
default directory ExternalTables
access parameters
(records delimited by newline
badfile 'EmpBad.bad'
logfile 'EmpLog.log'
FIELDS TERMINATED BY "~"  OPTIONALLY ENCLOSED BY '`'
)
location ('Sales2.txt'))
reject limit 1000;

The script generated by toad follows. This indictaes table created but not loaded.
DROP TABLE TMP_CUSTOMER CASCADE CONSTRAINTS;

CREATE TABLE TMP_CUSTOMER
(
  CUST_ID        VARCHAR2(100),
  FRAN_NO        VARCHAR2(100),
  COMPANY        VARCHAR2(100),
  CUS_NUM        VARCHAR2(100),
  INV_DATE       VARCHAR2(100),
  INV_NUM        VARCHAR2(100),
  LINETOTAL      VARCHAR2(100),
  QUANTITY       VARCHAR2(100),
  PRODUCT_CODE   VARCHAR2(100),
  PROD_NAME      VARCHAR2(100),
  PROD_CATEGORY  VARCHAR2(100),
  TYPE_DSC       VARCHAR2(100)
)
ORGANIZATION EXTERNAL
  (  TYPE ORACLE_LOADER
     DEFAULT DIRECTORY EXTERNALTABLES
     ACCESS PARAMETERS
       ( records delimited by newline
badfile 'EmpBad.bad'
logfile 'EmpLog.log'
FIELDS TERMINATED BY "~"  OPTIONALLY ENCLOSED BY '`'
 )
     LOCATION (EXTERNALTABLES:'Sales2.txt')
  )
REJECT LIMIT 1000
LOGGING
NOCACHE
NOPARALLEL;