VF01销售开票发票金额控制增强_vf01增强-优快云博客

实施隐式增强
在这里插入图片描述
全部代码如下：
method IF_EX_BADI_SD_BILLING~INVOICE_DOCUMENT_CHECK.

CALL FUNCTION ‘SIPT_DOC_CHECK_SD’
EXPORTING
it_xvbrk = fxvbrk
it_xvbrp = fxvbrp
it_xkomv = fxkomv
it_xvbpa = fxvbpa
IMPORTING
ev_bad_data = fbad_data.

“”“”“”“”“”“”“”“”“”“”“”“”“”“”“”“”“”“”“”“”“”“”“”“”“”“”“”“”“”“”“”“”“”“”“”“”“”“”“”“”“”“”“”“”“”“”" $"$ \SE:(1) Class SIPT_SD_BILLING, Interface IF_EX_BADI_SD_BILLING, Method INVOICE_DOCUMENT_CHECK, End A
$*$ -Start: (1)--------------------------------------------------------------------------------- $*$
ENHANCEMENT 1 ZE_VF01. "active version
DATA:lv_netwr TYPE vbrp-netwr.
DATA:lv_low_netwr TYPE vbrp-netwr.
DATA:lv_msgv2 TYPE symsgv.
DATA:lv_dummy TYPE c.

INCLUDE zenhance_001.

"VF01销售开票发票金额控制增强
SELECT SINGLE low INTO @DATA(lv_low)
FROM tvarvc
WHERE name = ‘ZSD_ZSD047_JINEKAKONG’.
IF sy-subrc = 0 AND lv_low IS NOT INITIAL.
CONDENSE lv_low NO-GAPS.
lv_low_netwr = lv_low.

LOOP AT fxvbrk INTO DATA(ls_xvbrk).

CLEAR:lv_netwr.
LOOP AT fxvbrp INTO DATA(ls_xvbrp) WHERE vbeln = ls_xvbrk-vbeln.
  lv_netwr += ls_xvbrp-netwr.
  lv_netwr += ls_xvbrp-mwsbp.
ENDLOOP.
IF lv_netwr > lv_low_netwr.
  lv_msgv2 = lv_low.
  "记录发票开票日志，如果是BAPI调用，传输日志到BAPI
  MESSAGE e001(00) WITH '发票总金额不能超过' lv_low INTO lv_dummy.
  CALL FUNCTION 'SIPT_VBFS_CREATE_MESSAGE_SD'
    EXPORTING
      iv_vbeln = ls_xvbrk-vbeln
      iv_posnr = '000000'
      iv_msgid = sy-msgid
      iv_msgty = sy-msgty
      iv_msgno = sy-msgno
      iv_msgv1 = sy-msgv1
      iv_msgv2 = lv_msgv2
      iv_msgv3 = sy-msgv3
      iv_msgv4 = sy-msgv4.
  IF sy-batch IS INITIAL AND sy-tcode+0(1) <> 'Z'.
    "标准事务代码前台直接报错
    MESSAGE e001(00) WITH '发票总金额不能超过' lv_low.
  ELSE.
    "后台作业则设置此标记终止该发票的生成
    fbad_data = 'X'.
  ENDIF.
ENDIF.

ENDLOOP.
ENDIF.

ENDENHANCEMENT.
$*$ -End: (1)--------------------------------------------------------------------------------- $*$
ENDMETHOD.