ABAP ME55 增加展示字段增强

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前言

业务需求：在ME55增加客制化显示字段。

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一、获取展示显示结构

F1如下：

结构：MEREP_OUTTAB_EBANOV

二、显示结构新增客制化字段

1.CI_EBANMEM 增加客制化字段

1.MEREP_OUTTAB_EBAN 里 APPENDING字段也可，包含关系：

?三、增强点：

BADI->ES_BADI_ME_REPORTING

代码如下：

METHOD if_ex_me_change_outtab_cus~fill_outtab.

  BREAK itl_abap04.
  FIELD-SYMBOLS:
    <fs_banfn>  TYPE ebkn-banfn,
    <fs_bnfpo>  TYPE ebkn-bnfpo,
    <fs_aufnr>  TYPE afpo-aufnr,
    <fs_matnr2> TYPE afpo-matnr,
    <fs_maktx>  TYPE makt-maktx.

  IF sy-tcode EQ 'ME55' AND im_struct_name EQ 'MEREP_OUTTAB_EBANOV' .

    LOOP AT ch_outtab ASSIGNING FIELD-SYMBOL(<fs_outtab>).

      ASSIGN COMPONENT 'BANFN'   OF STRUCTURE <fs_outtab> TO <fs_banfn>.
      ASSIGN COMPONENT 'BNFPO'   OF STRUCTURE <fs_outtab> TO <fs_bnfpo>.
      ASSIGN COMPONENT 'ZZAUFNR' OF STRUCTURE <fs_outtab> TO <fs_aufnr>.
      ASSIGN COMPONENT 'ZZMATNR' OF STRUCTURE <fs_outtab> TO <fs_matnr2>.
      ASSIGN COMPONENT 'ZZMAKTX' OF STRUCTURE <fs_outtab> TO <fs_maktx>.
      IF <fs_banfn> IS ASSIGNED
        AND <fs_bnfpo>  IS ASSIGNED
        AND <fs_aufnr>  IS ASSIGNED
        AND <fs_matnr2> IS ASSIGNED
        AND <fs_maktx>  IS ASSIGNED.
        SELECT SINGLE
          ebkn~aufnr,
          afpo~matnr,
          makt~maktx
          FROM ebkn
          INNER JOIN afpo ON afpo~aufnr = ebkn~aufnr
          LEFT  JOIN makt ON makt~matnr = afpo~matnr AND makt~spras = '1'
          WHERE ebkn~banfn = @<fs_banfn>
            AND ebkn~bnfpo = @<fs_bnfpo>
          INTO ( @<fs_aufnr>,@<fs_matnr2>,@<fs_maktx> ).
      ENDIF.
      UNASSIGN <fs_banfn>.
      UNASSIGN <fs_bnfpo>.
      UNASSIGN <fs_aufnr>.
      UNASSIGN <fs_matnr2>.
      UNASSIGN <fs_maktx>.
    ENDLOOP.

  ENDIF.

ENDMETHOD.

四、效果如下

五、LAYOUT

如果客制化字段长度较长，展示效果比较长，没有最优化列宽，隐士增强代码如下：

SE24:CL_ALV_CML_CONFIGURATION

方法：SET_DATA_TO_GRID

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总结

很多报表增加客制化字段都可用增强点：ES_BADI_ME_REPORTING 会同步发布文章，比较清晰，谢谢~~~