SAP ABAP收货或者货物移动(MIGO,MB11,MB1A)在保存时候的增强点

增强的BADI是：MB_DOCUMENT_BADI，特别要注意的是假如你是想在 点击保存按钮的时候根据生成的凭证号（即表示这个增强点处凭证号已经生成），把某些数据更新到你的自建表的话，要用第二个方法MB_DOCUMENT_UPDATE,调试可以在第一个方法MB_DOCUMENT_BEFORE_UPDATE里面调试，特别注意不能在方法MB_DOCUMENT_BEFORE_UPDATE里面写COMMIT WORK，因为两个方法的参数完全一样，所以可以在第一个方法那边调试，然后直接把所有的代码拷贝到第二个，要注意第二个方法打断点是无法进去的，但是他确实有执行，所以说只能在第一个方法那边调试，下面赋一段写的代码吧：


 method if_ex_mb_document_badi~mb_document_update.
  data: gs_mseg type  mseg.
  data: gt_gdfh type table of ztmm_gdfh.
  data: gs_gdfh type ztmm_gdfh.


  data: gt_gdth type table of ztmm_gdth.
  data: gs_gdth type ztmm_gdth.
  data: gt_lxjj type table of ztmm_lxjjgl.
  data: gs_lxjj type ztmm_lxjjgl.
  data: gs_mkpf type mkpf.
  if sy-tcode eq ‘MIGO’ or sy-tcode  eq ‘MB11′.
    read table xmkpf into gs_mkpf index 1.


    loop at xmseg into gs_mseg.


      if   gs_mseg-bwart eq ‘201′ and gs_mseg-sobkz eq ” .
        select single zgngo into gs_lxjj-zlxjjbm from marc where matnr eq gs_mseg-matnr and werks eq gs_mseg-werks.
        if sy-subrc eq 0.
          gs_lxjj-mblnr = gs_mseg-mblnr.
          gs_lxjj-matnr = gs_mseg-matnr.
          gs_lxjj-werks = gs_mseg-werks.
          gs_lxjj-bldat = gs_mkpf-bldat.
          append gs_lxjj to gt_lxjj.
        endif.
      endif.


      if gs_mseg-werks eq ‘SD00′ and ( ( gs_mseg-bwart eq ‘201′ and gs_mseg-sobkz eq ” )  or  ( gs_mseg-bwart eq ‘201′ and gs_mseg-sobkz eq ‘K’ )
      or ( gs_mseg-bwart eq ‘221′ and gs_mseg-sobkz eq ‘Q’ ) or ( gs_mseg-bwart eq ‘251′ and gs_mseg-sobkz eq ” )
     or ( gs_mseg-bwart eq ‘251′ and gs_mseg-sobkz eq ‘K’ ) or ( gs_mseg-bwart eq ‘221′ and gs_mseg-sobkz eq ‘K’ ) ).
*      BREAK ZZWANGLP.


        gs_gdfh-mblnr = gs_mseg-mblnr.
        gs_gdfh-mjahr = gs_mseg-mjahr.
        gs_gdfh-bldat = gs_mkpf-bldat.
        gs_gdfh-budat = gs_mkpf-budat.
        gs_gdfh-cpudt = gs_mkpf-cpudt.
        gs_gdfh-cputm = gs_mkpf-cputm.
        gs_gdfh-mblpo = gs_mseg-zeile.
        gs_gdfh-matnr = gs_mseg-matnr.
        gs_gdfh-menge = gs_mseg-menge.
        gs_gdfh-charg = gs_mseg-charg.
        gs_gdfh-lgort = gs_mseg-lgort.
        gs_gdfh-lgpla = gs_mseg-lgpla.
        gs_gdfh-dmbtr = gs_mseg-dmbtr.
        gs_gdfh-pspel   = gs_mseg-ps_psp_pnr.
        gs_gdfh-zdj   = gs_gdfh-dmbtr / gs_gdfh-menge.“单价=（本位币金额/发放数量）
**序列号：通过MBLNR&MJAHR& MBLPO在表SER03中找到OBKNR，再通过OBKNR在表OBJK找到SERNR作为序列号更新到表ZTMM_GDFH
*        SELECT SINGLE SERNR INTO GS_GDFH-SERNR FROM OBJK
*          JOIN SER03 ON SER03~OBKNR = OBJK~OBKNR
*        WHERE MBLNR EQ GS_MSEG-MBLNR AND MJAHR EQ GS_MSEG-MJAHR AND ZEILE EQ GS_MSEG-ZEILE.


*      供应商：通过CHARG在表MCHA找到LIFNR
        select single lifnr into gs_gdfh-lifnr from mcha where charg eq gs_gdfh-charg and matnr eq gs_gdfh-matnr and werks eq ‘SD00′.
*      合同号：通过CHARG在表EKBE中找到EBELN，再通过EBELN在表EKKO找到SUBMI。
        select single submi into gs_gdfh-submi from ekko
          join ekbe on ekbe~ebeln = ekko~ebeln
        where charg eq gs_gdfh-charg and matnr eq gs_gdfh-matnr and werks eq ‘SD00′.


*       采购订单及行号：通过CHARG在表EKBE中找到EBELN，再通过EBELN在表EKPO找到EKPO-EBELP。
        select single ekbe~ebeln ebelp into (gs_gdfh-ebeln,gs_gdfh-ebelp)
          from ekko
          join ekbe on ekbe~ebeln = ekko~ebeln
          where charg eq gs_gdfh-charg and matnr eq gs_gdfh-matnr and werks eq ‘SD00′.“EBELP EQ GS_MSEG-ZEILE.


*    依据预留编号及预留项目编号作为关键字段，在表ZTMM_GDXX找到工单、作业工种（工序）、工单行号字段
        select single zgd zgx zhxmbh into (gs_gdfh-zgd,gs_gdfh-zgx,gs_gdfh-zgdhh) from ztmm_gdxx where rsnum eq gs_mseg-rsnum and rspos eq gs_mseg-rspos.
        if sy-subrc ne 0.
          clear gs_gdfh.
        else.
          gs_gdfh-zyfh = ‘X’.
          append gs_gdfh to gt_gdfh.
        endif.


      endif.


      if gs_mseg-werks eq ‘SD00′ and ( ( gs_mseg-bwart eq ‘202′ and gs_mseg-sobkz eq ” ) or ( gs_mseg-bwart eq ‘202′ and gs_mseg-sobkz eq ‘K’ )  or  ( gs_mseg-bwart eq ‘222′ and gs_mseg-sobkz eq ‘Q’ )
          or ( gs_mseg-bwart eq ‘252′ and gs_mseg-sobkz eq ” ) or ( gs_mseg-bwart eq ‘222′ and gs_mseg-sobkz eq ‘K’ )
         or ( gs_mseg-bwart eq ‘252′ and gs_mseg-sobkz eq ‘K’ ) ).“OR ( GS_MSEG-BWART EQ ’242′ AND GS_MSEG-SOBKZ EQ ” )dete by libin 20120516 bc songwenbin
*      BREAK ZZWANGLP.


        gs_gdth-mblnr = gs_mseg-mblnr.
        gs_gdth-mjahr = gs_mseg-mjahr.
        gs_gdth-bldat = gs_mkpf-bldat.
        gs_gdth-budat = gs_mkpf-budat.
        gs_gdth-cpudt = gs_mkpf-cpudt.
        gs_gdth-cputm = gs_mkpf-cputm.
        gs_gdth-mblpo = gs_mseg-zeile.
        gs_gdth-matnr = gs_mseg-matnr.
        gs_gdth-menge = gs_mseg-menge.
        gs_gdth-charg = gs_mseg-charg.
        gs_gdth-lgort = gs_mseg-lgort.
        gs_gdth-lgpla = gs_mseg-lgpla.
        gs_gdth-dmbtr = gs_mseg-dmbtr.
        gs_gdth-pspel   = gs_mseg-ps_psp_pnr.
        gs_gdth-zdj   = gs_gdth-dmbtr / gs_gdth-menge.“单价=（本位币金额/发放数量）
**序列号：通过MBLNR&MJAHR& MBLPO在表SER03中找到OBKNR，再通过OBKNR在表OBJK找到SERNR作为序列号更新到表ZTMM_GDFH
*        SELECT SINGLE SERNR INTO GS_GDFH-SERNR FROM OBJK
*          JOIN SER03 ON SER03~OBKNR = OBJK~OBKNR
*        WHERE MBLNR EQ GS_MSEG-MBLNR AND MJAHR EQ GS_MSEG-MJAHR AND ZEILE EQ GS_MSEG-ZEILE.


*    依据预留编号及预留项目编号作为关键字段，在表ZTMM_GDXX找到工单、作业工种（工序）、工单行号字段
        select single zgd zgx zhxmbh into (gs_gdth-zgd,gs_gdth-zgx,gs_gdth-zgdhh) from ztmm_gdxx where rsnum eq gs_mseg-rsnum and rspos eq gs_mseg-rspos.
        if sy-subrc ne 0.
          clear gs_gdfh.
        else.
          gs_gdth-zyfh = ‘X’.
          append gs_gdth to gt_gdth.
        endif.
      endif.
    endloop.
    if gt_gdfh is not initial.
      modify ztmm_gdfh from table gt_gdfh.
    endif.
    if gt_gdth is not initial.
      modify ztmm_gdth from table gt_gdth.
    endif.
    if gt_lxjj is not initial.
      modify ztmm_lxjjgl from table gt_lxjj.
    endif.


  endif.
endmethod.