BAPI_ACC_DOCUMENT_POST

Hi ,

I am getting following error while executing BAPI_ACC_DOCUMENT_POST.

"E: RW:602=Required field GL_ACCOUNT was not transferred in parameter ACCOUNTGL" . I am posting following details:

BUS_ACT= RFBU

USERNAME= abc_D

COMPANY Code: 1000

Posting date: 290908

Fiscal Yr: 2008

Doc Type: SA

ACCOUNTGL :

Item : 10

GL acct :810401

ACCT_TYPE: S

Company code: 1000

Posting Date: 29.09.08

Item : 20

Vendor_No : 21

ACCT_TYPE: K

Company code: 1000

Posting Date: 29.09.08

What is the eaaror related to?

Prashant