[函数]如何取得生产订单下的工序(operation)-[PM_ORDER_DATA_READ]详解编程语言

REPORT ztest_get_operation. 
 
DATA: lit_afvgd TYPE afvgd_t, 
      lwa_afvgd LIKE LINE OF lit_afvgd. 
 
* Reset data before calling to PM_ORDER_DATA_READ 
CALL FUNCTION 'CO_IT_SET_FLG_ITAB_NEW' . 
 
* Get operations 
CALL FUNCTION 'PM_ORDER_DATA_READ' 
  EXPORTING 
    order_number    = '000100003145' 
*   CALL_FROM_NOTIF = 
* IMPORTING 
*   WCAUFVD         = 
*   WILOA           = 
*   WRIWO1          = 
  TABLES 
*   IAFFHD          = 
    iafvgd          = lit_afvgd 
*   IRESBD          = 
*   IRIPW0          = 
*   OP_PRINT_TAB    = 
*   IHPAD_TAB       = 
*   IHSG_TAB        = 
*   IHGNS_TAB       = 
*   KBEDP_TAB       = 
  EXCEPTIONS 
    order_not_found = 1 
    OTHERS          = 2. 
IF sy-subrc = 0. 
  LOOP AT lit_afvgd INTO lwa_afvgd. 
    WRITE:/ lwa_afvgd-vornr, "operation 
            lwa_afvgd-uvorn. "sub-operation 
  ENDLOOP. 
ENDIF.