BAPI_PO_CHANGE cannot change delivery date

[former_member220801]

I tried to use BAPI_PO_CHANGE to change the delivery date, although I get "Standard PO xxxxxxxxxx changed" (i have called BAPI_TRANSACTION_COMMIT), i find that the PO hasn't been changed.

My codes:

write sy-datum dd/mm/yyyy to d_date. "delivery date

it_bapimeposchedule-po_item = '00010'.

it_bapimeposchedule-sched_line = '0001'.

it_bapimeposchedule-delivery_date = d_date.

append it_bapimeposchedule.

it_bapimeposchedulx-po_item = '00010'.

it_bapimeposchedulx-sched_line = '0001'.

it_bapimeposchedulx-po_itemx = 'X'.

*it_bapimeposchedulx-sched_linex = 'X'.

it_bapimeposchedulx-delivery_date = 'X'.

append it_bapimeposchedulx.

call function 'BAPI_PO_CHANGE'

exporting

purchaseorder = '1234567890'

tables

return = it_bapiret2

poschedule = it_bapimeposchedule

poschedulex = it_bapimeposchedulx.

call function 'BAPI_TRANSACTION_COMMIT'.

Can any experts advise how to get this function work properly to change delivery date?

[Former Member]

BAPI-step by step procedure

http://www.sapgenie.com/abap/bapi/example.htm

list of all BAPI's

http://www.planetsap.com/LIST_ALL_BAPIs.htm

[Former Member]

Hi,

Can you set parameter DELETE_IND = 'U' in order to update record?

ashish

[Former Member]

data : it_bapimeposchedule like bapimeposchedule occurs 0 with header line.

data : it_bapimeposchedulx like bapimeposchedulx occurs 0 with header line.

data : it_bapiret2 like bapiret2 occurs 0 with header line. "Error table

data : d_date type char10.

LOOP AT ITB1.

write itb1-umdat dd/mm/yyyy to d_date. "delivery date

it_bapimeposchedule-po_item = itb1-delps.

it_bapimeposchedule-sched_line = itb1-delet.

it_bapimeposchedule-delivery_date = d_date.

append it_bapimeposchedule.

it_bapimeposchedulx-po_item = itb1-delps.

it_bapimeposchedulx-sched_line = itb1-delet.

it_bapimeposchedulx-po_itemx = 'X'.

it_bapimeposchedulx-sched_linex = 'X'.

it_bapimeposchedulx-delivery_date = 'X'.

append it_bapimeposchedulx.

call function 'BAPI_PO_CHANGE'

exporting

purchaseorder = itb1-delnr

tables

return = it_bapiret2

poschedule = it_bapimeposchedule

poschedulex = it_bapimeposchedulx.

call function 'BAPI_TRANSACTION_COMMIT'.

ENDLOOP.

[former_member220801]

actually, i think we capture the code from the same source, but I am trying to update delivery date of a single item. The parameters set in function are the same. I just want to know whether you can have your delivery date update successfully. Thanks!