【ABAP】动态调用function

Ramos丶

已于 2025-01-13 19:15:30 修改

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分类专栏： SAP_ABAP 文章标签： sql java 数据库

于 2025-01-13 19:14:58 首次发布

本文链接：https://blog.youkuaiyun.com/u010837413/article/details/145121879

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DATA:lv_req  TYPE REF TO data,
       lv_resp TYPE REF TO data.

  FIELD-SYMBOLS:<fs_req>   TYPE any,
                <fs_resp>  TYPE any,
                <fs_value> TYPE any.

“可在此维护相关function名称
  SELECT SINGLE * FROM ztif_prog WHERE cid = @sscrfields-ucomm INTO @DATA(gs_tab).
  IF gs_tab IS INITIAL .
    MESSAGE '请维护表 ztif_prog' TYPE 'E'.
  ELSE.
    SELECT * FROM fupararef WHERE funcname = @gs_tab-fun INTO TABLE @DATA(gt_fconf).
    TRY.
        LOOP AT gt_fconf INTO DATA(gs_fconf).
          IF gs_fconf-parameter = 'INPUT'.
            CREATE DATA lv_req TYPE (gs_fconf-structure).
            ASSIGN lv_req->* TO <fs_req>.
          ENDIF.
          IF gs_fconf-parameter = 'OUTPUT'.
            CREATE DATA lv_req TYPE (gs_fconf-structure).
            ASSIGN lv_resp->* TO <fs_resp>.
          ENDIF.
        ENDLOOP.

        CALL FUNCTION gs_fconf-funcname
          EXPORTING
            i_req  = <fs_req>
          IMPORTING
            o_resp = <fs_resp>.
      CATCH cx_root.

    ENDTRY.
  ENDIF.