Line Item Details

Hi all,

I have placed some conditions for WBS elements in the account assignment fields in the line item details..the condition i have place is if i select any specific IDA WBS elements i need to fill( or auto attach) tax code feild (it_item_tax_code) as 'I3' which is our specific tax code..

for this i wrote code in DOC_SAVE_BADI..it is not working pls help..code in DOC_SAVE_BADI is:

LOOP AT LT_PO_ITEM INTO WA_PO_ITEM.

READ TABLE LT_PO_ACC INTO WA_PO_ACC WITH KEY ACC_CAT = 'WBS'.

IF SY-SUBRC = 0.

READ TABLE LT_ZTWBS_R3 INTO WA_ZTWBS_R3

WITH KEY POSID = LS_ACCOUNT-WBS_ELEM_E.

IF SY-SUBRC = 0.

MOVE 'I3' TO WA_PO_ITEM-TAX_CODE.

ENDIF.

ENDIF.

ENDLOOP..

*table LT_ZTWBS_R3 contains IDA WBSE