邮件相关三：Demo 发邮件的Report（带附件）

REPORT  zlm_send_email.
* Data Declaration
DATA: docdata    LIKE sodocchgi1,
      objpack    LIKE sopcklsti1 OCCURS  1 WITH HEADER LINE,
      objhead    LIKE solisti1   OCCURS  1 WITH HEADER LINE,
      objtxt     LIKE solisti1   OCCURS 10 WITH HEADER LINE,
      objbin     LIKE solisti1   OCCURS 10 WITH HEADER LINE,
      objhex     LIKE solix      OCCURS 10 WITH HEADER LINE,
      reclist    LIKE somlreci1  OCCURS  1 WITH HEADER LINE.
DATA: BEGIN OF it_obj_descr  OCCURS 0,
        obj_desc LIKE objpack-obj_descr ,
      END OF it_obj_descr.
DATA: listobject LIKE abaplist   OCCURS  1 WITH HEADER LINE.

DATA: tab_lines  TYPE i,
      des_lines  TYPE i,
      doc_size   TYPE i,
      att_type   LIKE soodk-objtp.

PARAMETERS: p_file LIKE rlgrap-filename OBLIGATORY,
            p_email TYPE so_recname OBLIGATORY.                        "收件人邮箱

*----------------------------------------------------------------------*
* AT SELECTION-SCREEN
*----------------------------------------------------------------------*
AT SELECTION-SCREEN ON VALUE-REQUEST FOR p_file.
  DATA: tmp_filename LIKE rlgrap-filename.
  CALL FUNCTION 'WS_FILENAME_GET'
    EXPORTING
*     def_filename     = p_file
      mask             = ',*.XLSX,*.XLSX;,*.TXT,*.TXT;,*.PDF,*.PDF;,*.*,*.*.'
      mode             = 'O'
    IMPORTING
      filename         = tmp_filename
    EXCEPTIONS
      inv_winsys       = 01
      no_batch         = 02
      selection_cancel = 03
      selection_error  = 04.
  IF sy-subrc = 0.
    p_file = tmp_filename.
  ENDIF.

START-OF-SELECTION.
  DATA: l_file TYPE string.
  l_file = p_file.
  CALL FUNCTION 'GUI_UPLOAD'
    EXPORTING
      filename                = l_file
      filetype                = 'BIN'                  "获取时采用二进制
*     HAS_FIELD_SEPARATOR     = 'X'
    TABLES
      data_tab                = objbin[]
    EXCEPTIONS
      file_open_error         = 1
      file_read_error         = 2
      no_batch                = 3
      gui_refuse_filetransfer = 4
      invalid_type            = 5
      no_authority            = 6
      unknown_error           = 7
      bad_data_format         = 8
      header_not_allowed      = 9
      separator_not_allowed   = 10
      header_too_long         = 11
      unknown_dp_error        = 12
      access_denied           = 13
      dp_out_of_memory        = 14
      disk_full               = 15
      dp_timeout              = 16
      OTHERS                  = 17.
  IF sy-subrc <> 0.
    MESSAGE ID sy-msgid TYPE sy-msgty NUMBER sy-msgno
            WITH sy-msgv1 sy-msgv2 sy-msgv3 sy-msgv4.
  ENDIF.

* NOTE: 以下部分为制作邮件的标题,文本内容等信息

* Create Message Body
*   Title and Description

  docdata-obj_name  = 'ADAF'.                 "文档名称 名称随便取
  docdata-obj_descr = '测试附件传输'.         "邮件的主题

  "邮件正文
*   Main Text
  objtxt = 'Test Document.'.
  APPEND objtxt.
  objtxt = 'HAVE A NICE DAY.'.
  APPEND objtxt.

*   Write Packing List (Main)
  DESCRIBE TABLE objtxt LINES tab_lines.
  READ     TABLE objtxt INDEX tab_lines.
  docdata-doc_size = ( tab_lines - 1 ) * 255 + strlen( objtxt ).
  CLEAR objpack-transf_bin.
  objpack-head_start = 1.
  objpack-head_num   = 0.
  objpack-body_start = 1.
  objpack-body_num   = tab_lines.
  objpack-doc_type   = 'RAW'.
  APPEND objpack.

* 获取附件文件名称
  SPLIT l_file AT '\' INTO TABLE it_obj_descr.
  DESCRIBE TABLE it_obj_descr LINES des_lines.
  READ     TABLE it_obj_descr INDEX des_lines.

* 这里开始添加附件相关信息
  att_type = 'EXT'. "这里可能的输入参数可以参考表TSOTD, EXT表示外部文件

  DESCRIBE TABLE objbin LINES tab_lines.
  READ     TABLE objbin INDEX tab_lines.
  objpack-doc_size = ( tab_lines - 1 ) * 255 + strlen( objbin ).                          "附件的大小
  objpack-transf_bin = 'X'.       "表示以二进制传输,由于上传时选择二进制,所以这里必须给值
  objpack-head_start = 1.
  objpack-head_num   = 0.
  objpack-body_start = 1.         "附件内容开始行,如果添加多个附件则下一个附件的起始行为 TAB_LINES + 1
  objpack-body_num   = tab_lines. "附件内容总行数
  objpack-doc_type   = att_type.
  objpack-obj_name   = 'ATTACHMENT'.
  objpack-obj_descr  = it_obj_descr-obj_desc.                 "附件的名称
  APPEND objpack.

  "收件人信息----邮箱
* CREATE RECEIVER LIST
  reclist-receiver = p_email.  "接收人邮箱
  reclist-rec_type = 'U'.
  reclist-express      =  'X'.
*RECLIST-REC_TYPE = 'A'.
  APPEND reclist.


"调用函数发送邮件
* SEND MESSAGE
  CALL FUNCTION 'SO_NEW_DOCUMENT_ATT_SEND_API1'
    EXPORTING
      document_data                    = docdata "邮件标题的属性
      put_in_outbox                    = 'X'
      commit_work                      = 'X'     "USED FROM REL. 6.10
*   IMPORTING
*     SENT_TO_ALL                      =
*     NEW_OBJECT_ID                    =
    TABLES
      packing_list                     = objpack   "传输内容格式
      object_header                    = objhead
      contents_bin                     = objbin    "附件内容
      contents_txt                     = objtxt    "邮件文字内容
*     CONTENTS_HEX                     = OBJHEX
*     OBJECT_PARA                      =
*     OBJECT_PARB                      =
      receivers                        = reclist   "接收人列表
*   EXCEPTIONS
*     TOO_MANY_RECEIVERS               = 1
*     DOCUMENT_NOT_SENT                = 2
*     DOCUMENT_TYPE_NOT_EXIST          = 3
*     OPERATION_NO_AUTHORIZATION       = 4
*     PARAMETER_ERROR                  = 5
*     X_ERROR                          = 6
*     ENQUEUE_ERROR                    = 7
*     OTHERS                           = 8
          .
 ************************************************
* 如果不自动发送，就加上执行邮件立即发送程序
    SUBMIT rsconn01 WITH mode = 'INT'
                  WITH output = 'X' "显示发送结果 ，
                  AND RETURN.