Bulk Load of Price List Update not working.

 Hello Experts,

I am trying to update the list proce using bulk price load, but not happening. I am using below insert:

INSERT INTO QP_INTERFACE_LIST_HEADERS(

ORIG_SYS_HEADER_REF,

LIST_TYPE_CODE,

NAME,

DESCRIPTION,

CURRENCY_CODE,

ACTIVE_FLAG,  

--CURRENCY_HEADER,

START_DATE_ACTIVE,

END_DATE_ACTIVE,

ROUNDING_FACTOR,

SOURCE_LANG,

LANGUAGE,

INTERFACE_ACTION_CODE,

PROCESS_FLAG,

PROCESS_STATUS_FLAG

) VALUES

(

'PG02',                             /* ORIG_SYS_HEADER_REF */

'PRL',                                  /* List Type Code */

'MA Price List',                  /* Price List Name */

'MA Master Price List',                 /* Description */

'AUD',                                  /* Currency Code */

'Y',                                    /* Active Flag */

--'Corporate Pricelist Conversion list',  /* Multi currency conversion list name */

sysdate,                                /* Start Date Active */