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老白博客文章收集

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1. 用NATAIVE SQL做分页取数
2. 选择屏幕动态选择子屏幕
3. 程序生成IDOC例子
4. 限制同名程序同时只运行一个
5. 翻转字符串
6. 广泛使用的一个针对特定在线用户发送系统消息的程序
7. SAP发送工作台快件

8. SAVE LIST to client

 

 

1. 用NATAIVE SQL做分页取数
REPORT Z_BARRY_TEST  NO STANDARD PAGE HEADING .
DATA: BEGIN OF ITAB OCCURS 0 ,
        EBELN LIKE EKKO-EBELN ,
        BUKRS LIKE EKKO-BUKRS ,
      END OF ITAB.
DATA: m type i ,
      n TYPE i ,
      f TYPE i .
m = 10 . "起始记录
n = 10 . "要取的记录条数
f = m + n .
*EXEC SQL PERFORMING add.
*  SELECT bukrs INTO :ekko-bukrs FROM EKKO where rownum < 6
*ENDEXEC.

EXEC SQL PERFORMING append.
  SELECT t2.ebeln,t2.bukrs INTO :ITAB FROM
    (select rownum rown,t1.* from ekko t1
       where rownum <= :f and mandt = :sy-mandt
                          and LENGTH(ERNAM) > 6
    ) t2 where rown > :m
ENDEXEC.

LOOP AT ITAB.
  WRITE: / ITAB-EBELN ,ITAB-BUKRS .
ENDLOOP.

FORM APPEND.
  APPEND ITAB.
ENDFORM.

 

2. 选择屏幕动态选择子屏幕
REPORT  zrs08212    .
TABLES: usr02,
        sscrfields.
*---------------------------------------------------------------
* SUBSCREEN 1
*---------------------------------------------------------------

SELECTION-SCREEN BEGIN OF SCREEN 100 AS SUBSCREEN.
SELECTION-SCREEN BEGIN OF BLOCK b1 WITH FRAME TITLE text-010.
SELECT-OPTIONS: username FOR usr02-bname  .
SELECTION-SCREEN END OF BLOCK b1.
SELECTION-SCREEN END OF SCREEN 100.
*---------------------------------------------------------------
* SUBSCREEN 2
*---------------------------------------------------------------

SELECTION-SCREEN BEGIN OF SCREEN 200 AS SUBSCREEN.
SELECTION-SCREEN BEGIN OF BLOCK b2 WITH FRAME TITLE text-020.
SELECT-OPTIONS: lastlogi FOR usr02-trdat.
SELECTION-SCREEN END OF BLOCK b2.
SELECTION-SCREEN END OF SCREEN 200.
*---------------------------------------------------------------
* SUBSCREEN 3
*---------------------------------------------------------------

SELECTION-SCREEN BEGIN OF SCREEN 300 AS SUBSCREEN.
SELECTION-SCREEN BEGIN OF BLOCK b3 WITH FRAME TITLE text-030.
SELECT-OPTIONS: classtyp FOR usr02-class.
SELECTION-SCREEN END OF BLOCK b3.
SELECTION-SCREEN END OF SCREEN 300.

SELECTION-SCREEN: FUNCTION KEY 1,
                  FUNCTION KEY 2.

SELECTION-SCREEN: BEGIN OF TABBED BLOCK sub FOR 15 LINES,
                  END OF BLOCK sub.

START-OF-SELECTION.
  SELECT * FROM usr02 WHERE bname IN username
                        AND erdat IN lastlogi
                        AND class IN classtyp.
    WRITE: / 'User ', usr02-bname,
             'Last Login Date ', usr02-trdat,
             'Last Login Time ', usr02-ltime,
             'CLASS ', usr02-class.
  ENDSELECT.

INITIALIZATION.
  sscrfields-functxt_01 = '@0D@'.
  sscrfields-functxt_02 = '@0E@'.
  sub-prog = sy-repid.
  sub-dynnr = 100.

AT SELECTION-SCREEN.
  CASE sy-dynnr.
    WHEN 100.
      IF sscrfields-ucomm = 'FC01'.
        sub-dynnr = 300.
      ELSEIF sscrfields-ucomm = 'FC02'.
        sub-dynnr = 200.
      ENDIF.
    WHEN 200.
      IF sscrfields-ucomm = 'FC01'.
        sub-dynnr = 100.
      ELSEIF sscrfields-ucomm = 'FC02'.
        sub-dynnr = 300.
      ENDIF.
    WHEN 300.
      IF sscrfields-ucomm = 'FC01'.
        sub-dynnr = 200.
      ELSEIF sscrfields-ucomm = 'FC02'.
        sub-dynnr = 100.
      ENDIF.
  ENDCASE.

 

3. 程序生成IDOC例子
REPORT  zrs08235    .
DATA: g_idoc_ctl LIKE edidc,
      g_e1maram LIKE e1maram,
      g_e1maktm LIKE e1maktm.
DATA: gi_ret_ctl LIKE edidc OCCURS 0,
      gi_idoc_data LIKE edidd OCCURS 0 WITH HEADER LINE.
 
* BUILD IDOC_CTL RECORD
PERFORM build_idoc_ctl.
* BUILD ICOC_SEGMENT DATA
PERFORM build_idoc_seg.
* CALL FUNCTION AND CREATE IDOC
PERFORM create_idoc.

*&---------------------------------------------------*
*& form BUILD_IDOC_CTL
*&--------------------------------------------------*

FORM build_idoc_ctl.
* TYPE
  g_idoc_ctl-idoctp = 'ZMMIDOC'. "IDOC TYPE
  g_idoc_ctl-mestyp = 'ZMMCRT'. "MESSAGE TYPE
* RECEIVER
  g_idoc_ctl-rcvprt = 'LS'. "PARTNER TYPE
  g_idoc_ctl-rcvprn = 'MMRECV800'. "PARTNER NO
* SENDER
  g_idoc_ctl-sndprt = 'LS'. "PARTNER TYPE
  g_idoc_ctl-sndprn = 'T90CLNT090'. "PARTNER NO
  g_idoc_ctl-sndpor = 'SAPC11'. "PORT
ENDFORM. " BUILD_IDOC_CTL
*&---------------------------------------------------*
*& form BUILD_IDOC_SEG
*&---------------------------------------------------*

FORM build_idoc_seg.
* HEAD DATA
  gi_idoc_data-segnam = 'E1MARAM'. "SEGMENT NAME
  gi_idoc_data-segnum = 1. "SEGMENT NO
  g_e1maram-matnr = 'IDOCTEST15'. "MM NO
  g_e1maram-meins = '10'. "BASE UOM
  g_e1maram-mbrsh = 'M'. "INDUSTRY
  g_e1maram-mtart = 'DIEN'. "MM TYPE
  MOVE g_e1maram TO gi_idoc_data-sdata.
  APPEND gi_idoc_data.
* DESCRIPTION
  gi_idoc_data-segnam = 'E1MAKTM'. "SEGMENT NAME
  gi_idoc_data-segnum = 2. "SEGMENT NO
  g_e1maktm-spras = sy-langu. "LANGUAGE
  g_e1maktm-maktx = 'IDOC TEST'. "DESCRIPTION
  MOVE g_e1maktm TO gi_idoc_data-sdata.
  APPEND gi_idoc_data.
ENDFORM. " BUILD_IDOC_SEG
*&---------------------------------------------------*
*& form CREATE_IDOC
*&---------------------------------------------------*

FORM create_idoc.
  CALL FUNCTION 'MASTER_IDOC_DISTRIBUTE'
    EXPORTING
      master_idoc_control            = g_idoc_ctl
    TABLES
      communication_idoc_control     = gi_ret_ctl
      master_idoc_data               = gi_idoc_data
    EXCEPTIONS
      error_in_idoc_control          = 1
      error_writing_idoc_status      = 2
      error_in_idoc_data             = 3
      sending_logical_system_unknown = 4
      OTHERS                         = 5.
  IF sy-subrc <> 0.
    MESSAGE ID sy-msgid TYPE sy-msgty NUMBER sy-msgno
    WITH sy-msgv1 sy-msgv2 sy-msgv3 sy-msgv4.
  ELSE.
    COMMIT WORK.
  ENDIF.
ENDFORM. " CREATE_IDOC

 

4. 限制同名程序同时只运行一个
REPORT  z_barry_thwpinfo     .
DATA : th_opcode(1) TYPE x,
           with_cpu    TYPE x VALUE 0.
CONSTANTS: opcode_wp_list LIKE  th_opcode VALUE 1.

DATA: BEGIN OF wp_tabl OCCURS 10.
        INCLUDE STRUCTURE wpinfo.
DATA: END OF wp_tabl.

FREE : wp_tabl.
CALL 'ThWpInfo'
    ID 'OPCODE' FIELD     opcode_wp_list
    ID 'TAB' FIELD        wp_tabl-*sys*
    ID 'CPU' FIELD        with_cpu.
LOOP AT wp_tabl.
  IF   wp_tabl-wp_report = 'Z_BARRY_THWPINFO' .
    MESSAGE E000(oo) WITH '已经有同名程序在运行!'.
  ENDIF .
ENDLOOP.

 

5. 翻转字符串   
REPORT  z_barry_reverse NO STANDARD PAGE HEADING  .
 
DATA: c1(20) TYPE c ,
      c2(20) TYPE c.
 
c1 = '赵兄托你帮我办点事'.
 
CALL FUNCTION 'STRING_REVERSE'
  EXPORTING
    string    = c1
    lang      = '1'
  IMPORTING
    rstring   = c2
  EXCEPTIONS
    too_small = 1
    OTHERS    = 2.
 
WRITE c2.

 

6. 广泛使用的一个针对特定在线用户发送系统消息的程序
REPORT  z_send_message NO STANDARD PAGE HEADING LINE-SIZE 120 .
 
INCLUDE <list>.
 
DATA: BEGIN OF usr_tabl OCCURS 0.
        INCLUDE STRUCTURE uinfo.
DATA: END OF usr_tabl.
DATA: l_length        TYPE i,
      t_abaplist      LIKE abaplist OCCURS 0 WITH HEADER LINE.
DATA: BEGIN OF t_user OCCURS 0,
        counter     TYPE i,
        selection   TYPE c,
        mandt       LIKE sy-mandt,
        bname       LIKE sy-uname,
        name_first  LIKE v_adrp_cp-name_first,
        name_last   LIKE v_adrp_cp-name_last,
        department  LIKE v_adrp_cp-department,
        tel_number  LIKE v_adrp_cp-tel_number,
      END OF t_user .
DATA: l_client        LIKE sy-mandt,
      l_userid        LIKE uinfo-bname,
      l_opcode        TYPE x,
      l_funct_code(1) TYPE c,
      l_test(200)     TYPE c.
l_opcode = 2.
CALL 'ThUsrInfo' ID 'OPCODE' FIELD l_opcode
                 ID 'TAB' FIELD usr_tabl-*sys* .
CLEAR t_user.
REFRESH t_user.
LOOP AT usr_tabl.
  t_user-mandt = usr_tabl-mandt.
  t_user-bname = usr_tabl-bname.
  APPEND t_user.
ENDLOOP.
SORT t_user.
DELETE ADJACENT DUPLICATES FROM t_user.
LOOP AT t_user.
  t_user-counter = sy-tabix.
  SELECT v~name_first
         v~name_last
         v~department
         v~tel_number
      INTO (t_user-name_first,
            t_user-name_last,
            t_user-department,
            t_user-tel_number)
      FROM usr21 AS u
          JOIN v_adrp_cp AS v
            ON u~persnumber = v~persnumber AND
               u~addrnumber = v~addrnumber
      WHERE u~bname = t_user-bname.
  ENDSELECT.
  MODIFY t_user.
ENDLOOP.
SORT t_user BY department name_last.
PERFORM display_list.

TOP-OF-PAGE.
  PERFORM display_menu.
* End of top-of-page
TOP-OF-PAGE DURING LINE-SELECTION .
  PERFORM display_menu.
* End of top-of-page during line-selection
AT LINE-SELECTION.
  IF sy-curow = 2.
    IF sy-cucol < 19.
      t_user-selection = 'X'.
      MODIFY t_user TRANSPORTING selection WHERE selection = ''.
      PERFORM display_list.
    ELSEIF sy-cucol < 36.
      CLEAR t_user-selection.
      MODIFY t_user TRANSPORTING selection WHERE selection = 'X'.
      PERFORM display_list.
    ELSEIF sy-cucol < 50.
      PERFORM transfer_selection.
      PERFORM popup_msg.
    ELSEIF sy-cucol < 67.
      PERFORM transfer_selection.
      SORT t_user BY name_last.
      PERFORM display_list.
    ELSEIF sy-cucol < 81.
      PERFORM transfer_selection.
      SORT t_user BY name_first.
      PERFORM display_list.
    ELSEIF sy-cucol < 93.
      PERFORM transfer_selection.
      SORT t_user BY mandt.
      PERFORM display_list.
    ENDIF.
  ENDIF.
*&---------------------------------------------------------------------*
*&      Form  DISPLAY_LIST
*&---------------------------------------------------------------------*
FORM display_list.
  sy-lsind = 0.
  FORMAT COLOR COL_NORMAL INTENSIFIED OFF.
  LOOP AT t_user.
    WRITE: / sy-vline, t_user-selection AS CHECKBOX,
             sy-vline, t_user-mandt,
             sy-vline, t_user-bname,
             sy-vline, t_user-name_first(15),
             sy-vline, t_user-name_last(15),
             sy-vline, t_user-department(20),
             sy-vline, t_user-tel_number(20), sy-vline.
    HIDE: t_user-counter, t_user-selection.
  ENDLOOP.
  FORMAT COLOR OFF.
  WRITE: /(108) sy-uline.
ENDFORM.                    " DISPLAY_LIST
*&---------------------------------------------------------------------*
*&      Form  DISPLAY_MENU
*&---------------------------------------------------------------------*
FORM display_menu.
  FORMAT COLOR COL_HEADING HOTSPOT.
  WRITE:   (91) sy-uline,
     / sy-vline NO-GAP, (4) icon_select_all NO-GAP,    '选择全部  ',
       sy-vline NO-GAP, (4) icon_deselect_all NO-GAP,  '全部不选择  ',
       sy-vline NO-GAP, (4) icon_short_message NO-GAP, '发送消息  ',
       sy-vline NO-GAP, (4) icon_sort_up NO-GAP, 'Last Name' NO-GAP,
       sy-vline NO-GAP, (4) icon_sort_up NO-GAP, 'First Name' NO-GAP,
       sy-vline NO-GAP, (4) icon_sort_up NO-GAP, 'Client' NO-GAP,
       sy-vline,
     /(91) sy-uline,
     /(108) sy-uline.
  FORMAT HOTSPOT OFF.
  WRITE: / sy-vline, ' ',
           sy-vline, 'Cli',
           sy-vline, 'User        ',
           sy-vline, 'First Name     ',
           sy-vline, 'Last Name      ',
           sy-vline, 'Department          ',
           sy-vline, 'Telephone           ',
           sy-vline,
         /(108) sy-uline.
  FORMAT COLOR OFF.
ENDFORM.                    " DISPLAY_MENU
*&---------------------------------------------------------------------*
*&      Form  TRANSFER_SELECTION
*&---------------------------------------------------------------------*
FORM transfer_selection.
  DO.
    READ LINE sy-index FIELD VALUE t_user-selection.
    IF sy-subrc <> 0.
      EXIT.
    ENDIF.
    MODIFY t_user TRANSPORTING selection
           WHERE counter = t_user-counter.
  ENDDO.
  CLEAR t_user.
ENDFORM.                    " TRANSFER_SELECTION
*&---------------------------------------------------------------------*
*&      Form  POPUP_MSG
*&---------------------------------------------------------------------*
FORM popup_msg.
  DATA: l_msg      LIKE sm04dic-popupmsg VALUE 'Experimental Message',
        l_len      TYPE i,
        l_ret      TYPE c.
  LOOP AT t_user WHERE selection = 'X'.
    PERFORM get_message CHANGING l_msg l_ret.
    EXIT.
  ENDLOOP.
  IF l_ret = 'A'.            "User cancelled the message
    EXIT.
  ENDIF.
*   Get the message text
  l_len = STRLEN( l_msg ).
  LOOP AT t_user WHERE selection = 'X'.
    CALL FUNCTION 'TH_POPUP'
         EXPORTING
              client         = t_user-mandt
              user           = t_user-bname
              MESSAGE        = l_msg
              message_len    = l_length
*                     CUT_BLANKS     = ' '
         EXCEPTIONS
              user_not_found = 1
              OTHERS         = 2.
    IF sy-subrc <> 0.
      WRITE: 'User ', t_user-bname, 'not found.'.
    ENDIF.
  ENDLOOP.
  IF sy-subrc <> 0.
*       Big error! No user has been selected.
    MESSAGE ID 'AT' TYPE 'E' NUMBER '315' WITH '至少选择一个用户!'.
    EXIT.
  ENDIF.
ENDFORM.                    " POPUP_MSG

*&---------------------------------------------------------------------*
*&      Form  GET_MESSAGE
*&---------------------------------------------------------------------*
FORM get_message CHANGING p_l_msg LIKE sm04dic-popupmsg
                          p_returncode TYPE c.
  DATA: BEGIN OF fields OCCURS 1.
          INCLUDE STRUCTURE sval.
  DATA: END OF fields,
        returncode TYPE c.
  fields-tabname = 'SM04DIC'.
  fields-fieldname = 'POPUPMSG'.
  fields-fieldtext = 'Message :'.
  CONCATENATE ' - Msg from' sy-uname '.' INTO fields-value SEPARATED BY ' '.
  APPEND fields.
  CALL FUNCTION 'POPUP_GET_VALUES'
    EXPORTING
      popup_title = 'Supply the popup message'
    IMPORTING
      returncode  = p_returncode
    TABLES
      fields      = fields.
  IF p_returncode = 'A'.
    EXIT.
  ELSE.
    READ TABLE fields INDEX 1.
    p_l_msg = fields-value.
  ENDIF.
ENDFORM.                    " GET_MESSAGE

 

7. SAP发送工作台快件
REPORT  z_barry_send_express_mail.

PARAMETERS: p_uname(40) TYPE c DEFAULT 'BAITZ' .

DATA: it_packing_list LIKE sopcklsti1 OCCURS 0 WITH HEADER LINE,
      it_contents LIKE solisti1 OCCURS 0 WITH HEADER LINE,
      it_receivers LIKE somlreci1 OCCURS 0 WITH HEADER LINE,
      gd_sent_all(1) TYPE c,
      gd_doc_data LIKE sodocchgi1 .

START-OF-SELECTION.
  PERFORM send_email .

*&---------------------------------------------------------------------*
*& Form SEND_EMAIL_MESSAGE
*&---------------------------------------------------------------------*

FORM send_email .

  APPEND 'asfasfadsf' TO it_contents.
  APPEND 'asfasdfasfafasfa' TO it_contents.

  gd_doc_data-obj_langu = sy-langu.
  gd_doc_data-obj_descr = '此处填主题'.

  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_contents 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 = p_uname.
  it_receivers-rec_type = 'B'.
  it_receivers-com_type = 'INT'.
  it_receivers-notif_del = 'X'.
  it_receivers-notif_ndel = 'X'.
  it_receivers-express  = 'X'.
  APPEND it_receivers.

  CALL FUNCTION 'SO_NEW_DOCUMENT_ATT_SEND_API1'
    EXPORTING
      document_data              = gd_doc_data
      put_in_outbox              = 'X'
      commit_work                = 'X'
    IMPORTING
      sent_to_all                = gd_sent_all
    TABLES
      packing_list               = it_packing_list
      contents_txt               = it_contents
      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.

  IF sy-subrc <> 0.
    MESSAGE ID sy-msgid TYPE sy-msgty NUMBER sy-msgno
            WITH sy-msgv1 sy-msgv2 sy-msgv3 sy-msgv4.
  ENDIF.
ENDFORM.                    "send_email

或者使用简单方法,只能发送文本:
REPORT  zrs08199  .
 
DATA: ztext LIKE soli OCCURS 0 WITH HEADER LINE .
PARAMETERS: uname LIKE usr02-bname .
 
START-OF-SELECTION .

  EDITOR-CALL FOR ztext.

  CALL FUNCTION 'RS_SEND_MAIL_FOR_SPOOLLIST'
    EXPORTING
      mailname  = 'aaa'
      mailtitel = 'bbb'
      user      = uname
    TABLES
      text      = ztext
    EXCEPTIONS
      error     = 1
      OTHERS    = 2.
  IF sy-subrc <> 0.
    MESSAGE ID sy-msgid TYPE sy-msgty NUMBER sy-msgno
            WITH sy-msgv1 sy-msgv2 sy-msgv3 sy-msgv4.
  ENDIF.

 

8. SAVE LIST to client
REPORT z_barry_test .
WRITE / 'aa'.
WRITE / '测试中文'.

PERFORM save_list USING '/usr/sap/listtext.txt' 'LIST20090617'.
*PERFORM write_list_from_db USING 'LIST20090617'.

*&---------------------------------------------------------------------*
*&      Form  save_list
*&---------------------------------------------------------------------*

FORM save_list USING dname id.
  DATA: it_list LIKE abaplist OCCURS 0 WITH HEADER LINE ,
        it_ascii LIKE w3html OCCURS 0 WITH HEADER LINE .
  DATA wa_indx TYPE indx.

  CALL FUNCTION 'SAVE_LIST'
    EXPORTING
      list_index         = '0'
      force_write        = 'X'
    TABLES
      listobject         = it_list
    EXCEPTIONS
      list_index_invalid = 1
      OTHERS             = 2.

**如果要放入簇数据库
  wa_indx-aedat = sy-datum.
  wa_indx-usera = sy-uname.
  wa_indx-pgmid = sy-repid.
  EXPORT itab = it_list TO DATABASE indx(lt) ID id FROM wa_indx .

  CALL FUNCTION 'LIST_TO_ASCI'
    TABLES
      listasci           = it_ascii
      listobject         = it_list
    EXCEPTIONS
      empty_list         = 1
      list_index_invalid = 2
      OTHERS             = 3.

**下载到本地
*  CALL FUNCTION 'GUI_DOWNLOAD'
*    EXPORTING
*      filename = 'C:\list.txt'
*    TABLES
*      data_tab = it_ascii.

**存储为Dataset
  OPEN DATASET dname FOR OUTPUT IN TEXT MODE ENCODING UTF-8.
  LOOP AT it_ascii .
    TRANSFER it_ascii TO dname.
    TRANSFER cl_abap_char_utilities=>cr_lf TO dname.
  ENDLOOP.
  CLOSE DATASET dname.

**下载Dataset到本地
*  CALL FUNCTION 'C13Z_FILE_DOWNLOAD_BINARY'
*    EXPORTING
*      i_file_front_end    = 'c:\list.txt'
*      i_file_appl         = dname
*      i_file_overwrite    = 'X'
*    EXCEPTIONS
*      fe_file_open_error  = 1
*      fe_file_exists      = 2
*      fe_file_write_error = 3
*      ap_no_authority     = 4
*      ap_file_open_error  = 5
*      ap_file_empty       = 6
*      OTHERS              = 7.

ENDFORM.                    "save_list

*&---------------------------------------------------------------------*
*&      Form  write_list_from_db
*&---------------------------------------------------------------------*

FORM write_list_from_db USING id .
  DATA: it_list LIKE abaplist OCCURS 0 WITH HEADER LINE ,
        it_ascii LIKE w3html OCCURS 0 WITH HEADER LINE .
  DATA wa_indx TYPE indx.

  IMPORT itab = it_list FROM DATABASE indx(lt) ID id.

  CALL FUNCTION 'WRITE_LIST'
    EXPORTING
      write_only = 'X'
    TABLES
      listobject = it_list
    EXCEPTIONS
      empty_list = 1
      OTHERS     = 2.
ENDFORM.                    "read_list_from_db

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