BAPI_SALESORDER_CHANGE--va02

*&---------------------------------------------------------------------*
*& Form rechazar
*&---------------------------------------------------------------------*
FORM rechazar .
DATA: i_hdr TYPE bapisdh1,
i_hdrx TYPE bapisdh1x,
i_ret TYPE bapiret2 OCCURS 0 WITH HEADER LINE,
i_itm TYPE bapisditm OCCURS 0 WITH HEADER LINE,
i_itmx TYPE bapisditmx OCCURS 0 WITH HEADER LINE.

REFRESH: i_itm, i_itmx, i_ret.
CLEAR: i_hdr, i_hdrx.
i_hdr-sd_doc_cat = 'C'.
i_hdrx-updateflag = 'U'.

SELECT * FROM vbap
WHERE vbeln = i_listado-vbeln.

i_itm-itm_number = vbap-posnr.
i_itm-reason_rej = 'Z1'.

i_itmx-updateflag = 'U'.
i_itmx-itm_number = vbap-posnr.
i_itmx-reason_rej = 'X'.

APPEND i_itm.
APPEND i_itmx.
ENDSELECT.

CALL FUNCTION 'BAPI_SALESORDER_CHANGE'
EXPORTING
salesdocument = i_listado-vbeln
order_header_in = i_hdr
order_header_inx = i_hdrx
behave_when_error = 'P'
TABLES
return = i_ret
order_item_in = i_itm
order_item_inx = i_itmx.

ENDFORM. " rechazar

Ejemplo
REPORT ZEGGY_ORDER_CHANGE_TEST MESSAGE-ID 38.

*----------------------------------------------------------------------*
* Selection Screen Definitions *
*----------------------------------------------------------------------*
PARAMETERS: P_VBELN TYPE VBAP-VBELN OBLIGATORY, "Order Number
P_POSNR TYPE VBAP-POSNR OBLIGATORY, "Order Item
P_ETENR TYPE VBEP-ETENR, "Schedule Line
P_ITMQTY TYPE BAPISDITM-TARGET_QTY, "Order Quantity
P_REQQTY TYPE BAPISCHDL-REQ_QTY. "Schedule Line Qty

SELECTION-SCREEN: SKIP.

PARAMETERS: R_SCHD RADIOBUTTON GROUP RAD, "Change Schedule Line Qty
R_ITEM RADIOBUTTON GROUP RAD, "Change Order Item Qty
R_BOTH RADIOBUTTON GROUP RAD. "Change Both Qtys

*----------------------------------------------------------------------*
* Internal Tables/Structures/Variables for calling BAPI. *
*----------------------------------------------------------------------*
DATA: I_HDR TYPE BAPISDH1,
I_HDRX TYPE BAPISDH1X,
I_RET TYPE BAPIRET2 OCCURS 0 WITH HEADER LINE.

DATA: BEGIN OF I_ITM OCCURS 10.
INCLUDE STRUCTURE BAPISDITM.
DATA: END OF I_ITM.

DATA: BEGIN OF I_ITMX OCCURS 10.
INCLUDE STRUCTURE BAPISDITMX.
DATA: END OF I_ITMX.

DATA: BEGIN OF I_SCHED OCCURS 10.
INCLUDE STRUCTURE BAPISCHDL.
DATA: END OF I_SCHED.

DATA: BEGIN OF I_SCHEDX OCCURS 10.
INCLUDE STRUCTURE BAPISCHDLX.
DATA: END OF I_SCHEDX.

*----------------------------------------------------------------------*
* START-OF-SELECTION Event *
*----------------------------------------------------------------------*
START-OF-SELECTION.

"---------------------------------------------------
" Validate require selection screen criteria.
"---------------------------------------------------
IF R_BOTH = 'X'.
IF P_ETENR IS INITIAL OR
P_REQQTY IS INITIAL.
MESSAGE E000
WITH 'Enter a Schedule Line Number and Qty.'.
ENDIF.
IF P_ITMQTY IS INITIAL.
MESSAGE E000
WITH 'Enter an Order Item Quantity.'.
ENDIF.

ELSEIF R_SCHD = 'X'.
IF P_ETENR IS INITIAL OR
P_REQQTY IS INITIAL.
MESSAGE E000
WITH 'Enter a Schedule Line Number and Qty.'.
ENDIF.
ELSE.
IF P_ITMQTY IS INITIAL.
MESSAGE E000
WITH 'Enter an Order Item Quantity.'.
ENDIF.
ENDIF.

"----------------------------------------------
" Initialize internal tables.
"----------------------------------------------
REFRESH: I_ITM, I_ITMX, I_SCHED, I_SCHEDX, I_RET.
CLEAR: I_ITM, I_ITMX, I_SCHED, I_SCHEDX, I_RET.

"----------------------------------------------
" Fill required ORDER_HEADER_IN data.
"----------------------------------------------
I_HDR-SD_DOC_CAT = 'C'.
I_HDRX-UPDATEFLAG = 'U'.

"----------------------------------------------
" Fill required ORDER_ITEM_IN data.
"----------------------------------------------
IF R_ITEM = 'X' OR R_BOTH = 'X'.

I_ITM-ITM_NUMBER = P_POSNR.
I_ITM-TARGET_QTY = P_ITMQTY.

I_ITMX-UPDATEFLAG = 'U'.
I_ITMX-ITM_NUMBER = P_POSNR.
I_ITMX-TARGET_QTY = 'X'.

APPEND I_ITM.
APPEND I_ITMX.
ENDIF.

"----------------------------------------------
" Fill required SCHEDULE_LINES data.
"----------------------------------------------
IF R_SCHD = 'X' OR R_BOTH = 'X'.

I_SCHED-ITM_NUMBER = P_POSNR.
I_SCHED-SCHED_LINE = P_ETENR.
I_SCHED-REQ_QTY = P_REQQTY.

I_SCHEDX-UPDATEFLAG = 'U'.
I_SCHEDX-ITM_NUMBER = P_POSNR.
I_SCHEDX-SCHED_LINE = P_ETENR.
I_SCHEDX-REQ_QTY = 'X'.

APPEND I_SCHED.
APPEND I_SCHEDX.
ENDIF.

CALL FUNCTION 'BAPI_SALESORDER_CHANGE'
EXPORTING
SALESDOCUMENT = P_VBELN
ORDER_HEADER_IN = I_HDR
ORDER_HEADER_INX = I_HDRX
BEHAVE_WHEN_ERROR = 'P'
TABLES
RETURN = I_RET
ORDER_ITEM_IN = I_ITM
ORDER_ITEM_INX = I_ITMX
SCHEDULE_LINES = I_SCHED
SCHEDULE_LINESX = I_SCHEDX.

CALL FUNCTION 'BAPI_TRANSACTION_COMMIT'.

*end of program ZEGGY_ORDER_CHANGE_TEST.
来源：http://sap4.com/wiki/index.php?title=BAPI_SALESORDER_CHANGE