Use Function Send Email

PROGRAM: ztemail1.
*&---------------------------------------------------------------------*
*&      Module  STATUS_0100  OUTPUT
*&---------------------------------------------------------------------*
*       text
*----------------------------------------------------------------------*
MODULE status_0100 OUTPUT.
  SET PF-STATUS  'SD'.
*  SET TITLEBAR 'xxx'.
  DATA: gd_doc_data LIKE sodocchgi1,
            gd_sent_all(1) TYPE c,
            gd_error TYPE sy-subrc,
            it_packing_list LIKE sopcklsti1 OCCURS 0 WITH HEADER LINE,
            it_message TYPE STANDARD TABLE OF solisti1 INITIAL SIZE 0
            WITH HEADER LINE,
            it_receivers LIKE somlreci1 OCCURS 0 WITH HEADER LINE,
            it_contents LIKE solisti1 OCCURS 0 WITH HEADER LINE,
            it_attachment LIKE solisti1 OCCURS 0 WITH HEADER LINE.
  DATA: psubject1(30) TYPE c,
        to_email1(40) TYPE c,
        message1(43) TYPE c,
        message2(43) TYPE c,
        message3(43) TYPE c,
        message4(43) TYPE c.
  DATA: ok_code LIKE sy-ucomm.


ENDMODULE.                 " STATUS_0100  OUTPUT
*&---------------------------------------------------------------------*
*&      Module  USER_COMMAND_0100  INPUT
*&---------------------------------------------------------------------*
*       text
*----------------------------------------------------------------------*
MODULE user_command_0100 INPUT.


  CLEAR: it_message, it_message[].
  REFRESH it_message.


  APPEND message1 TO it_message.
  APPEND message2 TO it_message.
  APPEND message3 TO it_message.
  APPEND message4 TO it_message.

  gd_doc_data-doc_size = 1.
  gd_doc_data-obj_langu = sy-langu.
  gd_doc_data-obj_name  = 'SAPRPT'.
  gd_doc_data-obj_descr = psubject1.
  gd_doc_data-sensitivty = 'F'.

  CLEAR it_packing_list.
  REFRESH it_packing_list.
  it_packing_list-transf_bin = space.
  it_packing_list-head_start = 1.
  it_packing_list-head_num = 0.
  it_packing_list-body_start = 1.
  DESCRIBE TABLE it_message LINES it_packing_list-body_num.
  it_packing_list-doc_type = 'RAW'.
  APPEND it_packing_list.


  CLEAR it_receivers.
  REFRESH it_receivers.
  it_receivers-receiver = to_email1.
  it_receivers-rec_type = 'U'.
  it_receivers-com_type = 'INT'.
  it_receivers-notif_del = 'X'.
  it_receivers-notif_ndel = 'X'.
  APPEND it_receivers.

  CASE ok_code.
    WHEN 'BACK'.
      LEAVE PROGRAM.
    WHEN 'EXIT'.
      LEAVE PROGRAM.
    WHEN 'SEND'.
      CALL FUNCTION 'SO_DOCUMENT_SEND_API1'
           EXPORTING
                document_data              = gd_doc_data
                put_in_outbox              = 'X'
                sender_address             = '123456789@qq.com'
                sender_address_type        = 'INT'
                commit_work                = 'X'
           IMPORTING
                sent_to_all                = gd_sent_all
           TABLES
                packing_list               = it_packing_list
                contents_txt               = it_message
                receivers                  = it_receivers
           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.

      gd_error = sy-subrc.
      LOOP AT it_receivers.
      ENDLOOP.

      WAIT UP TO 2 SECONDS.
      IF gd_error EQ 0.
        SUBMIT rsconn01 WITH mode = 'INT'
                      WITH output = 'X'
                      AND RETURN.
      ENDIF.
    WHEN OTHERS.
  ENDCASE.
ENDMODULE.                 " USER_COMMAND_0100  INPUT