Problem in update PO's partner function using BAPI_PO_CHANGE

[Former Member]

Hi All,

I have some problem when i try to update PO partner function using BAPI_PO_CHANGE.

If i update partner function where business partner number is vendor (eg. GS) , it run successfully. But when I try to update partner function where business partner number is personnel number (eg. CS, VW, etc) , it was failed. And BAPI return message is "Please enter a partner role".

Please advice.

Thanks

[Former Member]

Hi,

are you executing BAPI_TRANSACTION_COMMIT after BAPI_PO_CHANGE?

Check this code for PO update..

PARAMETERS: p_ebeln LIKE ekko-ebeln.

DATA: t_poitem LIKE bapimepoitem OCCURS 0 WITH HEADER LINE.

DATA: t_poitemx LIKE bapimepoitemx OCCURS 0 WITH HEADER LINE.

DATA: t_return LIKE bapiret2 OCCURS 0 WITH HEADER LINE.

t_poitem-po_item = '00010'.

t_poitem-net_price = '17.00'.

APPEND t_poitem.

t_poitemx-po_item = '00010'.

t_poitemx-net_price = 'X'.

t_poitemx-po_itemx = 'X'.

APPEND t_poitemx.

CALL FUNCTION 'BAPI_PO_CHANGE'

EXPORTING

purchaseorder = p_ebeln

TABLES

return = t_return

poitem = t_poitem

poitemx = t_poitemx.

COMMIT WORK.

<b>Reward points</b>

Regards

[Former Member]

I was execute BAPI_TRANSACTION_COMMIT, but it still fail to update partner function.

Thanks