不同程序间获取ALV数据实现方法

当前程序：ZFIR039

被调程序：ZFIR038

ZFIR038执行结果

ZFIR039中获取ZFIR038的ALV值，程序段

**********************************************************************
* 获取程序ZFIR038 输出内表GT_OUT值
  FIELD-SYMBOLS:<lt_data> TYPE STANDARD TABLE.

  "SUBMIT前屏蔽ALV GRID的显示
  CALL METHOD cl_salv_bs_runtime_info=>set(
      display  = space
      metadata = space
      data     = 'X' ).

  SUBMIT zfir038 WITH p_rbukrs = p_rbukrs
                 WITH s_date IN s_date
                 WITH s_aufnr IN s_aufnr
                 AND RETURN.

  TRY.
      cl_salv_bs_runtime_info=>get_data_ref(
        IMPORTING r_data = DATA(ls_data) ).

      ASSIGN ls_data->* TO <lt_data>.

    CATCH cx_salv_bs_sc_runtime_info.

      MESSAGE 'UNABLE TO RETRIEVE ALV DATA' TYPE 'E'.

  ENDTRY.

  cl_salv_bs_runtime_info=>clear_all( ).

处理读取到的ALV数据，程序段

**********************************************************************
* 读取上步骤的值
  DATA: ls_out_r104 TYPE ty_out_r104.

  CLEAR: gt_out_r104.

  LOOP AT <lt_data> ASSIGNING FIELD-SYMBOL(<fs_data>).
    ASSIGN COMPONENT 'FIELD1' OF STRUCTURE <fs_data> TO FIELD-SYMBOL(<fd_val_1>).
    ASSIGN COMPONENT 'FIELD2' OF STRUCTURE <fs_data> TO FIELD-SYMBOL(<fd_val_2>).
    CHECK <fd_val_1> IS ASSIGNED AND <fd_val_2> IS ASSIGNED.
    "ACTION

    CLEAR: ls_out_r104.
    UNASSIGN:<fd_val_1>,
             <fd_val_2> .
  ENDLOOP.