SAP常用系统函数归纳
函数名 描述
CONVERSION_EXIT_ALPHA_INPUT 料号前面补0
CONVERSION_EXIT_ALPHA_OUTPUT 料号前面减0
CONVERSION_EXIT_MATN1_INPUT 料号前面补0
CONVERSION_EXIT_MATN1_OUTPUT 料号前面减0
LAST_DAY_OF_MONTHS 查询某日期的在当月的最后一天
CO_SF_CAUFVD_GET 根据工单号查询订单抬头和项目
SO_NEW_DOCUMENT_ATT_SEND_API1 外发邮件
VIEW_MAINTENANCE_CALL 调用数据表的维护视图
SO_OBJECT_SEND 外发邮件
函数名
CONVERSION_EXIT_ALPHA_INPUT
功能:料号前面补0,
实例:
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_INPUT' "料号前面加0”
EXPORTING
input = matnr_in
IMPORTING
output = matnr_out.
说明:1)数字料号入Table需要补0,不会自动产生,有字母料号却会自动补0.
2)只能用’字符型’
CONVERSION_EXIT_MATN1_INPUT
功能:料号前面补0
实例:
CALL FUNCTION 'CONVERSION_EXIT_MATN1_INPUT' "料号前面补0”
EXPORTING
input = matnr_in
IMPORTING
output = matnr_out
EXCEPTIONS
length_error = 1
OTHERS = 2.
说明: 1)数字料号入Table需要补0,不会自动产生,有字母料号却会自动补0.
2)只能用于料号转换
CONVERSION_EXIT_ALPHA_OUTPUT
功能:料号前面去0
实例:
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT' "料号前面去0.
EXPORTING
input = wa_ysy1-matnr
IMPORTING
output = wa_ysy1-matnr.
说明:
CONVERSION_EXIT_MATN1_OUTPUT
功能:料号前面去0
实例:
CALL FUNCTION 'CONVERSION_EXIT_MATN1_OUTPUT'
EXPORTING
input = t_afpo-matnr
IMPORTING
output = t_afpo-matnr
EXCEPTIONS
OTHERS = 1.
说明:
LAST_DAY_OF_MONTHS
功能:查询某日期的在当月的最后一天
CALL FUNCTION 'LAST_DAY_OF_MONTHS'
EXPORTING
day_in = f_date "月任意一天 类型必须为D（要完成日期##
IMPORTING
last_day_of_month = p_date "月最后一天 类型必须为D（完整日期）
EXCEPTIONS
day_in_no_date = 1
OTHERS = 2.
说明:
CO_SF_CAUFVD_GET
功能: 根据工单号查询订单抬头和项目
实例:
DATA: wa_caufvd TYPE caufvd.
CALL FUNCTION 'CO_SF_CAUFVD_GET'"取得订单抬头和项目
EXPORTING
aufnr_imp = aufnr
IMPORTING
caufvd_exp = wa_caufvd “订单抬头和项目结构
EXCEPTIONS
not_found = 1
OTHERS = 2.
说明:
SO_NEW_DOCUMENT_ATT_SEND_API1
功能:邮件发送 SAPoffice: Send new document with attachments using RFC
实例:
FORM email_itab. “邮件内容“
WRITE: '编号' TO email_itab-line+0(3), "255个长度的文本字段:文本"
'记帐日期' TO email_itab-line+3(10),
ENDFORM. "email_itab
FORM reset_objpack .
it_packing_list-transf_bin = space. "标记将以二进制形式传输对象的标志"
it_packing_list-head_start = 0."表头开始行"
it_packing_list-head_num = 1. "表头行数"
it_packing_list-body_start = 1."内容开始行"
it_packing_list-body_num = it_message_lines. "内容行数"
it_packing_list-doc_type = 'RAW'. "信息类型"
APPEND it_packing_list.
ENDFORM. "reset_objpack
FORM reset_doc_chng .
DESCRIBE TABLE email_itab LINES it_message_lines.
gd_doc_data-doc_size = it_message_lines * 255 + STRLEN( email_itab ). "SAPoffice 文档的大小 "
gd_doc_data-obj_langu = sy-langu. "创建文档使用的语言"
gd_doc_data-obj_name = 'SAPRPT'. "文档,文件夹或分配清单的名称"
gd_doc_data-obj_descr = '邮件标题'. "Email标题"
gd_doc_data-sensitivty = 'F'. "对象：灵敏度（个人的，功能的，...) F:功能"
ENDFORM. "reset_doc_chng
FORM reset_reclist .
SELECT zmaaddr
INTO it_receivers-receiver
FROM ziebtemail.
it_receivers-rec_type = 'U'. "互联网地址
APPEND it_receivers.
CLEAR it_receivers.
ENDSELECT.
ENDFORM. "reset_reclist
DATA: gd_doc_data LIKE sodocchgi1,
gd_sent_all(1) TYPE c,
it_message_lines TYPE sy-tabix,
it_packing_list LIKE sopcklsti1 OCCURS 0 WITH HEADER LINE,
it_receivers LIKE somlreci1 OCCURS 0 WITH HEADER LINE.
DATA: BEGIN OF email_itab OCCURS 10.
INCLUDE STRUCTURE soli.
DATA: END OF email_itab.
PERFORM email_itab. "TABLES OUTPUT_TAB.
PERFORM reset_doc_chng.
PERFORM reset_reclist.
PERFORM reset_objpack.
CALL FUNCTION 'SO_NEW_DOCUMENT_ATT_SEND_API1'
EXPORTING
document_data = gd_doc_data “新文档的属性”
PUT_IN_OUTBOX = 'X' “标志:发送后将文档移到outbox
* COMMIT_WORK = ' '
* IMPORTING
SENT_TO_ALL = gd_sent_all “Flag: Document sent to all”
* NEW_OBJECT_ID = ID of created object (not document!)
tables
packing_list = it_packing_list “SAPoffice：输入对象组件描述”
* OBJECT_HEADER =
* CONTENTS_BIN =
* CONTENTS_TXT =
* CONTENTS_HEX =
* OBJECT_PARA =
* OBJECT_PARB =
receivers = email_itab”SAPoffice：API 收件人清单的结构”
* 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.
说明:
VIEW_MAINTENANCE_CALL
功能:调用数据表的维护视图
实例:
CALL FUNCTION 'VIEW_MAINTENANCE_CALL'
EXPORTING
action = 'U' “活动（显示/维护/传输）”
* CORR_NUMBER = ' '
* GENERATE_MAINT_TOOL_IF_MISSING = ' '
* SHOW_SELECTION_POPUP = ' '
view_name = 'ZIEBTEMAIL' “要处理的视图/表格的名称”
* NO_WARNING_FOR_CLIENTINDEP = ' '
* RFC_DESTINATION_FOR_UPGRADE = ' '
* CLIENT_FOR_UPGRADE = ' '
* VARIANT_FOR_SELECTION = ' '
* COMPLEX_SELCONDS_USED = ' '
* CHECK_DDIC_MAINFLAG = ' '
* SUPPRESS_WA_POPUP = ' '
* TABLES
* DBA_SELLIST =
* EXCL_CUA_FUNCT =
* EXCEPTIONS
* CLIENT_REFERENCE = 1
* FOREIGN_LOCK = 2
* INVALID_ACTION = 3
* NO_CLIENTINDEPENDENT_AUTH = 4
* NO_DATABASE_FUNCTION = 5
* NO_EDITOR_FUNCTION = 6
* NO_SHOW_AUTH = 7
* NO_TVDIR_ENTRY = 8
* NO_UPD_AUTH = 9
* ONLY_SHOW_ALLOWED = 10
* SYSTEM_FAILURE = 11
* UNKNOWN_FIELD_IN_DBA_SELLIST = 12
* VIEW_NOT_FOUND = 13
* MAINTENANCE_PROHIBITED = 14
* OTHERS = 15
.
IF sy-subrc <>0.
* MESSAGE ID SY-MSGID TYPE SY-MSGTY NUMBER SY-MSGNO
* WITH SY-MSGV1 SY-MSGV2 SY-MSGV3 SY-MSGV4.
ENDIF.
说明:
SO_OBJECT_SEND
功能：外发邮件
实例：
REPORT ztmail02 .
DATA: BEGIN OF itab OCCURS 0,
pernr LIKE pa0001-pernr,
ename LIKE pa0001-ename,
END OF itab.
DATA: message_content LIKE soli OCCURS 10 WITH HEADER LINE,
receiver_list LIKE soos1 OCCURS 5 WITH HEADER LINE,
packing_list LIKE soxpl OCCURS 2 WITH HEADER LINE,
listobject LIKE abaplist OCCURS 10,
compressed_attachment LIKE soli occurs 100 WITH HEADER LINE,
w_object_hd_change LIKE sood1 occurs 100 WITH HEADER LINE,
compressed_size LIKE sy-index.
START-OF-SELECTION.
SELECT pernr ename
INTO CORRESPONDING FIELDS OF TABLE itab
FROM pa0001
WHERE pernr <50.
LOOP AT itab.
WRITE: /02 sy-vline, itab-pernr, 15 sy-vline, itab-ename, 50
sy-vline.
ENDLOOP.
*receivers
receiver_list-recextnam = 'eric.guh@sina.com'. “直接外部地址作为接收方”
receiver_list-recesc = ‘U’. “收件人类型的说明; U 互联网地址”
receiver_list-sndart = ‘MAIL'. “输出设备; MAIL 邮件”
receiver_list-sndpri = '1'. “发送：优先级; 1 最高优先权”
APPEND receiver_list.
*general data
w_object_hd_change-objla = sy-langu. “创建文档使用的语言”
w_object_hd_change-objnam = 'Object name'. “文档,文件夹或分配清单的名称”
w_object_hd_change-objsns = 'F'. “对象：灵敏度（个人的，功能的，...）” F: 功能
w_object_hd_change -OBJDES = ‘Message subject’. “Mail的标题”
APPEND w_object_hd_change.
*content
message_content-line = 'Message content'. “发送的内容”
APPEND message_content.
CALL FUNCTION 'SO_OBJECT_SEND'
EXPORTING
object_hd_change = w_object_hd_change “通常头数据”
object_type = 'RAW' “对象类型”
OUTBOX_FLAG = 'X' “标志:发送后将文档移到outbox
owner = sy-uname “负责传送的用户”
TABLES
objcont = message_content “发送的内容”
receivers = receiver_list “接收对象属性”
att_cont = compressed_attachment.
---------------------------------------------------------------------------------------------
函数名 描述
SD_VBAP_READ_WITH_VBELN 根据销售订单读取表 vbap 中的信息
EDIT_LINES 把 READ_TEXT 返回的 LINES 中的行按照 TDFORMAT=“*” 重新组织
VIEW_MAINTENANCE_CALL 维护表视图
函数名 描述
DY_GET_FOCUS 获得屏幕焦点
DY_GET_SET_FIELD_VALUE 获得或者设置屏幕字段的值
函数名 描述
F4IF_INT_TABLE_VALUE_REQUEST 显示检索 help
READ_TEXT 读取长文本
CONVERSION_EXIT_CUNIT_OUTPUT 单位转换
SJIS_DBC_TO_SBC 全角转半角
SJIS_SBC_TO_DBC 半角转换为全角
CO_R0_CHECK_DECIMAL_POINT 根据单位检查数据的小数位
POSTAL_CODE_CHECK 检查邮政编码
函数名 描述
CONVERSION_EXIT_ALPHA_INPUT 全数字则在前面补 0
CONVERSION_EXIT_ALPHA_INPUT 和上面相反
GET_JOB_RUNTIME_INFO 获得 job 相关信息
TERMINAL_ID_GET 获得端末 id
DATE_CONVERT_TO_FACTORYDATE 把输入日期转为工厂日历日期
MESSAGE_TEXT_BUILD 把消息转为文本
函数名 描述
POPUP_TO_CONFIRM 弹出确认窗口
函数名 描述
CONVERSION_EXIT_MATN1_INPUT 物料号码转换函数
CONVERSION_EXIT_MATN1_OUTPUT 同上相反
CONVERT_TO_LOCAL_CURRENCY 按照指定日期汇率转换金额为指定货币类型
SSF_FUNCTION_MODULE_NAME 根据 form 名取得对应的函数名 (SmartForm)
函数名 描述
DATE_CHECK_PLAUSIBILITY 日期 CHECK
cl_gui_frontend_services=>gui_upload 上传到服务器
cl_gui_frontend_services=>gui_download 下载到服本地
SSF_FUNCTION_MODULE_NAME SMARTFORMS 输出报表时，生成一个函数名称，然后 CALL 这个名称
函数名 描述
POPUP_TO_DECIDE_LIST 弹出供选择窗口
1.function ： SD_VBAP_READ_WITH_VBELN
功能：根据销售订单读取表 vbap 中的信息
参数：
import ： I_VBELN 订单号（必输项）
I_BYPASSING_BUFFER 是否回避 buffer
I_REFRESH_BUFFER 是否清空 buffer
tables ： ET_VBAPVB 不清楚其意义
ET_VBAP vbap 表
2.form ： EDIT_LINES
功能：把 READ_TEXT 返回的 LINES 中的行按照 TDFORMAT=“*” 重新组织
原因：如果用 CREATE_TEXT 登录的长文本不存在该问题，如果是在前台业务登录的 text ，那么存到数据库的时候会在 72 位的地方换行，在 lines 这个表中的 TDFORMAT 设置为空，导致 READ_TEXT 返回的表中的行数也许不是你需要的行数。
代码：
FORM EDIT_LINES TABLES P_IT_LINES STRUCTURE TLINE.
DATA:
L_IT_LINES TYPE STANDARD TABLE OF TLINE,
L_WA_LINES TYPE TLINE,
L_WA_LINE1 TYPE TLINE,
L_LINE TYPE I.
DATA:
L_INDEX TYPE I,
L_I TYPE I.
READ TABLE P_IT_LINES TRANSPORTING NO FIELDS
WITH KEY TDFORMAT = SPACE.
CHECK SY-SUBRC = 0.
L_LINE = LINES( P_IT_LINES ).
CHECK L_LINE > 1.
L_IT_LINES[] = P_IT_LINES[].
CLEAR: P_IT_LINES[].
L_INDEX = 2.
DO.
CLEAR: L_WA_LINES.
READ TABLE L_IT_LINES INTO L_WA_LINES INDEX L_INDEX.
IF SY-SUBRC <> 0.
L_I = L_INDEX - 1.
READ TABLE L_IT_LINES INTO L_WA_LINES INDEX L_I.
IF SY-SUBRC = 0 .
APPEND L_WA_LINES TO P_IT_LINES.
ENDIF.
EXIT.
ENDIF.
IF L_WA_LINES-TDFORMAT = '*'.
L_I = L_INDEX - 1.
CLEAR L_WA_LINE1.
READ TABLE L_IT_LINES INTO L_WA_LINE1 INDEX L_I.
APPEND L_WA_LINE1 TO P_IT_LINES.
L_INDEX = L_I + 2.
ELSE.
L_I = L_INDEX - 1.
READ TABLE L_IT_LINES INTO L_WA_LINE1 INDEX L_I.
CONCATENATE L_WA_LINE1-TDLINE L_WA_LINES-TDLINE
INTO L_WA_LINE1-TDLINE.
APPEND L_WA_LINE1 TO P_IT_LINES.
L_INDEX = L_INDEX + 2.
ENDIF.
ENDDO.
ENDFORM. " S4110_EDIT_LINES
3.function:VIEW_MAINTENANCE_CALL
功能：维护表视图等
The function module calls the extended table maintenance (View maintenance).
参数：
import ： ACTION S = Display U = Change T = Transport
CORR_NUMBER 传送号（上面的 action 是 t ）
SHOW_SELECTION_POPUP 是否弹出选择画面
VIEW_NAME 视图名
NO_WARNING_FOR_CLIENTINDEP 跨集团是否现实警告
VARIANT_FOR_SELECTION 变式名
CHECK_DDIC_MAINFLAG 察看是否为可维护对象
补充： VIEW_MAINTENANCE_CALL
例子：
CALL FUNCTION 'VIEW_MAINTENANCE_CALL'
EXPORTING
ACTION = 'U' " 更新
SHOW_SELECTION_POPUP = 'X' " 显示选择画面
VIEW_NAME = 'ZPPT000020' " 表名
NO_WARNING_FOR_CLIENTINDEP = ' ' " 不显示警告
EXCEPTIONS
CLIENT_REFERENCE = 1
FOREIGN_LOCK = 2
INVALID_ACTION = 3
NO_CLIENTINDEPENDENT_AUTH = 4
NO_DATABASE_FUNCTION = 5
NO_EDITOR_FUNCTION = 6
NO_SHOW_AUTH = 7
NO_TVDIR_ENTRY = 8
NO_UPD_AUTH = 9
ONLY_SHOW_ALLOWED = 10
SYSTEM_FAILURE = 11
UNKNOWN_FIELD_IN_DBA_SELLIST = 12
VIEW_NOT_FOUND = 13
MAINTENANCE_PROHIBITED = 14
OTHERS = 15.
效果：
每天函数讲解系列 ----2006.01.10
1.SYSTEM-CALL:DY_GET_FOCUS
说明：获得屏幕焦点
参数：
ID 'SSCREENNAM' FIELD CURRSUBSCREEN
ID 'SSCREENNBR' FIELD CURRSUBSCREENNO
ID 'MSCREENNAM' FIELD CURRSCREEN
ID 'MSCREENNBR' FIELD CURRSCREENNO
ID 'FIELDNAME' FIELD CURSOR_FIELD
ID 'FIELDOFFS' FIELD DUMMYOFFS
ID 'LINE' FIELD CURSOR_LINE.
2.SYSTEM-CALL:DY_GET_SET_FIELD_VALUE
说明：获得或者设置屏幕字段的值
参数：
ID 'GET_SET' FIELD 'S' "S:Set mode G:Get mode
ID 'SSCREENNAM' FIELD SHSUBSCREEN
ID 'SSCREENNBR' FIELD SHSUBSCREENNO
ID 'MSCREENNAM' FIELD SHSCREEN
ID 'MSCREENNBR' FIELD SHSCREENNO
ID 'FIELDNAME' FIELD DYNP_EXPORT
ID 'LINE' FIELD DYNP_EXSTEPL
ID 'VALUE' FIELD DYNP_EXPVAL.
例子：我做了一个检索 help 的 exit ，例如屏幕上有两个字段，我按了一个字段的检索 help ，那么根据这个字段就会取得相应的另外一个字段的值，然后把这个之设置到第二个字段。
FUNCTION ZTEST_F4.
*"----------------------------------------------------------------------
*"*"Local interface:
*" TABLES
*" SHLP_TAB TYPE SHLP_DESCT
*" RECORD_TAB STRUCTURE SEAHLPRES
*" CHANGING
*" REFERENCE(SHLP) TYPE SHLP_DESCR
*" REFERENCE(CALLCONTROL) LIKE DDSHF4CTRL STRUCTURE DDSHF4CTRL
*"----------------------------------------------------------------------
* Local data definition
DATA: L_ZZOINO(3) TYPE C.
DATA: L_ZZPOSID(10) TYPE C.
DATA: DYNP_EXPORT(132), DYNP_EXPVAL(132).
DATA: DYNP_EXSTEPL TYPE I, OK, DUMMYCHAR.
DATA: DUMMYOFFS TYPE I.
DATA: SHSUBSCREEN LIKE HELP_INFO-DYNPPROG,
SHSUBSCREENNO LIKE HELP_INFO-DYNPRO,
SHSCREEN LIKE HELP_INFO-DYNPPROG,
SHSCREENNO LIKE HELP_INFO-DYNPRO.
DATA: CURRSUBSCREEN LIKE HELP_INFO-DYNPPROG,
CURRSUBSCREENNO LIKE HELP_INFO-DYNPRO,
CURRSCREEN LIKE HELP_INFO-DYNPPROG,
CURRSCREENNO LIKE HELP_INFO-DYNPRO.
DATA: CURSOR_FIELD LIKE DYNPREAD-FIELDNAME, CURSOR_LINE TYPE I.
DATA: SETCURSOR_AVAILABLE TYPE I.
* Get record value from record table
READ TABLE RECORD_TAB INDEX 1.
L_ZZPOSID = RECORD_TAB+0(10).
IF SHLP_TAB-INTDESCR-HOTKEY IS INITIAL.
L_ZZOINO = RECORD_TAB+10(3).
ENDIF.
* Check command, if return, set screen
IF CALLCONTROL-STEP = 'RETTOP'.
* Initialize screen, get screen focus
CALL 'DY_GET_FOCUS'
ID 'SSCREENNAM' FIELD CURRSUBSCREEN
ID 'SSCREENNBR' FIELD CURRSUBSCREENNO
ID 'MSCREENNAM' FIELD CURRSCREEN
ID 'MSCREENNBR' FIELD CURRSCREENNO
ID 'FIELDNAME' FIELD CURSOR_FIELD
ID 'FIELDOFFS' FIELD DUMMYOFFS
ID 'LINE' FIELD CURSOR_LINE.
* Set screen parameter
GET PARAMETER ID 'RID' FIELD SHSUBSCREEN .
SHSCREEN = SHSUBSCREEN.
GET PARAMETER ID 'DYN' FIELD SHSUBSCREENNO.
SHSCREENNO = SHSUBSCREENNO.
DYNP_EXPORT ='V_WA_DYNPRO_9000-ZZOINO'.
DYNP_EXPVAL = L_ZZOINO.
* System call for set screen
CALL 'DY_GET_SET_FIELD_VALUE'
ID 'GET_SET' FIELD 'S' "Set mode
ID 'SSCREENNAM' FIELD SHSUBSCREEN
ID 'SSCREENNBR' FIELD SHSUBSCREENNO
ID 'MSCREENNAM' FIELD SHSCREEN
ID 'MSCREENNBR' FIELD SHSCREENNO
ID 'FIELDNAME' FIELD DYNP_EXPORT
ID 'LINE' FIELD DYNP_EXSTEPL
ID 'VALUE' FIELD DYNP_EXPVAL.
* System call for set screen
DYNP_EXPORT ='V_WA_DYNPRO_9000-ZZPOSID'.
DYNP_EXPVAL = L_ZZPOSID.
CALL 'DY_GET_SET_FIELD_VALUE'
ID 'GET_SET' FIELD 'S' "Set mode
ID 'SSCREENNAM' FIELD SHSUBSCREEN
ID 'SSCREENNBR' FIELD SHSUBSCREENNO
ID 'MSCREENNAM' FIELD SHSCREEN
ID 'MSCREENNBR' FIELD SHSCREENNO
ID 'FIELDNAME' FIELD DYNP_EXPORT
ID 'LINE' FIELD DYNP_EXSTEPL
ID 'VALUE' FIELD DYNP_EXPVAL.
ENDIF.
ENDFUNCTION.
每天函数讲解系列 ----2006.01.11
Function:F4IF_INT_TABLE_VALUE_REQUEST
功能：显示检索 help
参数：
Import ：
DDIC_STRUCTURE ：返回 table 的结构：
‘s’ ： VALUE_TAB 的结构
‘c’ ： VALUE_TAB 只有一个字段
RETFIELD ：返回的字段名称 ------------ 必输
DYNPPROG ：当前程序
DYNPNR ： 屏幕号
DYNPROFIELD ：屏幕上需要检索 help 的字段名称
WINDOW_TITLE ：检索 help 的标题
VALUE_ORG ：检索 help 屏幕显示属性：
‘c’ ： cell by cell
‘s’ ： structured
CALLBACK_PROGRAM ：在 f4 之前调用的程序
CALLBACK_FORM ：在 f4 之前调用的程序里面的 form 名称，形式如下
FORM <NAME> TABLES RECORD_TAB STRUCTURE SEAHLPRES
CHANGING SHLP TYPE SHLP_DESCR
CALLCONTROL LIKE DDSHF4CTRL.
Export ：
USER_RESET ：如果没有选择（按红 x ），返回 ‘x’
Tables ：
VALUE_TAB ：传进去的表 ----------- 必输
FIELD_TAB ： Fields of the hit list （暂时没用）
RETURN_TAB ：返回值表，即如果选择了而没有写到屏幕上的值存在这个表中。
DYNPFLD_MAPPING ：把屏幕上需要 help 的字段可以放在这个表中。
推测：如果屏幕上有多个字段关联，那么只作一个 help 的话，这个应该可以满足。
例子：
FORM A3000_SET_F4_FIELD_WERKS USING P_FIELD.
TYPES:
BEGIN OF T_S_WERKS,
WERKS TYPE T001W-WERKS, " プラント
NAME1 TYPE T001W-NAME1, " 名称
NAME2 TYPE T001W-NAME2, " 名称 2
STRAS TYPE T001W-STRAS, " 地名 / 番地 - 号
ORT01 TYPE T001W-ORT01, " 市区町村名
END OF T_S_WERKS.
TYPES T_I_WERKS TYPE STANDARD TABLE OF T_S_WERKS.
* 这个就是 value_tab
DATA L_IT_WERKS TYPE T_I_WERKS.
* 取数据
SELECT WERKS " プラント
NAME1 " 名称
NAME2 " 名称 2
STRAS " 地名 / 番地 - 号
ORT01 " 市区町村名
FROM T001W
INTO CORRESPONDING FIELDS OF TABLE L_IT_WERKS.
* 调用函数
CALL FUNCTION 'F4IF_INT_TABLE_VALUE_REQUEST'
EXPORTING
RETFIELD = 'WERKS' “plant
DYNPPROG = SY-REPID “ 程序名
DYNPNR = SY-DYNNR “ 屏幕号
DYNPROFIELD = P_FIELD “ 字段名称
VALUE_ORG = 'S' “ 显示属性： cell by cell
TABLES
VALUE_TAB = L_IT_WERKS
EXCEPTIONS
PARAMETER_ERROR = 1
NO_VALUES_FOUND = 2
OTHERS = 3
.
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. " A3000_SET_F4_FIELD_WERKS
程序：
REPORT ZF4IF_INT_TABLE_VALUE_REQUEST .
TYPES:
BEGIN OF T_S_WERKS,
WERKS TYPE T001W-WERKS, "
NAME1 TYPE T001W-NAME1, "
NAME2 TYPE T001W-NAME2, "2
STRAS TYPE T001W-STRAS, "/-
ORT01 TYPE T001W-ORT01, "
END OF T_S_WERKS.
TYPES T_I_WERKS TYPE STANDARD TABLE OF T_S_WERKS.
*value_tab
DATA L_IT_WERKS TYPE T_I_WERKS.
PARAMETERS: P_WERKS(4) TYPE C.
AT SELECTION-SCREEN ON VALUE-REQUEST FOR P_WERKS.
*AT SELECTION-SCREEN ON HELP-REQUEST FOR .
*
SELECT WERKS "
NAME1 "
NAME2 " 2
STRAS "/-
ORT01 "
FROM T001W
INTO CORRESPONDING FIELDS OF TABLE L_IT_WERKS.
*
CALL FUNCTION 'F4IF_INT_TABLE_VALUE_REQUEST'
EXPORTING
RETFIELD = 'WERKS' "plant
DYNPPROG = SY-REPID "
DYNPNR = SY-DYNNR "
DYNPROFIELD = 'P_WERKS' "
VALUE_ORG = 'S' "cell by cell
TABLES
VALUE_TAB = L_IT_WERKS
EXCEPTIONS
PARAMETER_ERROR = 1
NO_VALUES_FOUND = 2
OTHERS = 3
.
IF SY-SUBRC <> 0.
MESSAGE ID SY-MSGID TYPE SY-MSGTY NUMBER SY-MSGNO
WITH SY-MSGV1 SY-MSGV2 SY-MSGV3 SY-MSGV4.
ENDIF.
Function: READ_TEXT/CREATE_TEXT
功能：读取长文本 / 创建长文本
参数：
Import ：
CLIENT ：集团
ID ：文本 ID （ TTXID 中定义）
LANGUAGE ：语言
NAME ：文本名字（）
OBJECT ：文本对象（ TTXOB 中定义）
Export ：
HEADER ：文本的描述信息
Tables ：
LINES ：文本内容
例子：读取销售订单头文本
CALL FUNCTION 'READ_TEXT'
EXPORTING
ID = ‘Y001’
LANGUAGE = SY-LANGU
NAME = ‘385’
OBJECT = ‘VBBK’
TABLES
LINES = L_IT_LINES
EXCEPTIONS
ID = 1
LANGUAGE = 2
NAME = 3
NOT_FOUND = 4
OBJECT = 5
REFERENCE_CHECK = 6
WRONG_ACCESS_TO_ARCHIVE = 7
OTHERS = 8.
Function: CONVERSION_EXIT_CUNIT_OUTPUT
功能：根据语言决定单位的显示
参数：
Import ：
INPUT ：内部单位显示方式
LANGUAGE ：语言代码
Export ：
LONG_TEXT ：单位的长文本
OUTPUT ：外部单位显示方式
SHORT_TEXT ：单位的短文本
例子：单位显示转换
CALL FUNCTION 'CONVERSION_EXIT_CUNIT_OUTPUT'
EXPORTING
INPUT = ‘ST’
LANGUAGE = SY-LANGU
IMPORTING
OUTPUT = L_OUT
EXCEPTIONS
UNIT_NOT_FOUND = 1
OTHERS = 2.
Function: SJIS_DBC_TO_SBC
功能：全角转换为半角
参数：
Import ：
ALL ：全部转换
ALPHABET_UPPER ： A-Z 转换
ALPHABET_LOWER ： a-z 转换
NUMERIC ： 0-9 转换
Export ：
CONVERTED ：转换的字符个数
Changing ：
TEXT ：转换结果
Function: SJIS_SBC_TO_DBC
功能：半角转换为全角
参数：
Import ：
ALL ：全部转换
ALPHABET_UPPER ： A-Z 转换
ALPHABET_LOWER ： a-z 转换
NUMERIC ： 0-9 转换
Export ：
CONVERTED ：转换的字符个数
Changing ：
TEXT ：转换结果
Function: CO_R0_CHECK_DECIMAL_POINT
功能：根据单位检查数据的小数位
参数：
Import ：
I_QUANTITY ：数量
I_UNIT ：单位
例子：下面的例子会返回错误信息，以为单位 ST 是不能有小数位的。
CALL FUNCTION 'CO_R0_CHECK_DECIMAL_POINT'
EXPORTING
I_QUANTITY = 3.2
I_UNIT =‘ST’
EXCEPTIONS
WRONG_DATA = 1
OTHERS = 2.
Function: POSTAL_CODE_CHECK
功能：检查邮政编码
参数：
Import ：
COUNTRY ：国家（ T005 ） ---------- 必输
ONE_TIME_ACCOUNT ：不明确
POSTAL_CODE ：邮政编码
POSTAL_CODE_PO_BOX ：没用过，以下为推测：如果输入则会检查，如果 t005 表中的 XPLPF 设置了，那么如果输入 PO_BOX ，这个选项就必须输入。
PO_BOX ：没用过
REGION ：区域
Export ：
POSTAL_CODE ：邮编
EV_POSTAL_CODE ：邮编的格式
EV_POSTAL_CODE_PO_BOX ：没用过
例子：检查输入的邮编是否有效
CALL FUNCTION 'POSTAL_CODE_CHECK'
EXPORTING
COUNTRY = 'JP'
POSTAL_CODE = L_WA_DISP-POST_CODE1
EXCEPTIONS
NOT_VALID = 1
OTHERS = 2
每天函数讲解系列 ----2006.01.12
Funtion ： CONVERSION_EXIT_ALPHA_INPUT
功能：全数字则在前面补 0
参数：
Import ：
INPUT ：输入的字符串
Export ：
OUTPUT ：输出的字符串
Funtion ： CONVERSION_EXIT_ALPHA_INPUT
功能：和上面相反
Funtion ： GET_JOB_RUNTIME_INFO
功能：获得 job 相关信息
参数：
Export ：
EVENTID ：后台处理的事件 id
EVENTPARM ：后台事件的参数（例如， job id ， job 名字）
TERNAL_PROGRAM_ACTIVE ：没用过
JOBCOUNT ： job id
JOBNAME ： job 名称
Funtion ： TERMINAL_ID_GET
功能：获得端末 id
参数：
Import ：
USERNAME ：用户名
Export ：
TERMINAL ： terminal id
Funtion ： DATE_CONVERT_TO_FACTORYDATE
功能：把输入日期转为工厂日历日期
参数：
Import ：
CORRECT_OPTION ：表示工作日计算方式的标记
DATE ：必须转化为工厂日历日期的日期
FACTORY_CALENDAR_ID ：工厂日历 ID
Export ：
DATE ：必须转化为工厂日历日期的日期
FACTORYDATE ：指定日历中的工作日数
WORKINGDAY_INDICATOR ：表示某日期是否为工作日的标志
例子：
DATA: DATE1 LIKE SCAL-DATE,
DATE2 LIKE SCAL-DATE,
CORRECTION LIKE SCAL-INDICATOR,
CALENDAR LIKE SCAL-FCALID,
FACTORYDATE LIKE SCAL-FACDATE,
WORKDAY LIKE SCAL-INDICATOR.
CALL FUNCTION 'DATE_CONVERT_TO_FACTORYDATE'
EXPORTING DATE = DATE1
CORRECT_OPTION = CORRECTION
FACTORY_CALENDAR_ID = CALENDAR
IMPORTING DATE = DATE2
FACTORYDATE = FACTORYDATE
WORKINGDAY_INDICATOR = WORKDAY
EXCEPTIONS CORRECT_OPTION_INVALID = 1
DATE_AFTER_RANGE = 2
DATE_BEFORE_RANGE = 3
DATE_INVALID = 4
FACTORY_CALENDAR_NOT_FOUND = 5.
Funtion ： MESSAGE_TEXT_BUILD
功能：把消息转为文本
参数：
Import ：
MSGID ：消息 id
MSGNR ：消息号
MSGV1 ：参数 1
MSGV2 ：参数 2
MSGV3 ：参数 3
MSGV4 ：参数 4
Export ：
MESSAGE_TEXT_OUTPUT ：输出的字符串
说明：可以用 write <message> to <text> 代替。
每天函数讲解系列 ----2006.01.16
Function: POPUP_TO_CONFIRM
Group ： SPO1
功能：弹出确认窗口
参数：
Import ：
TITLEBAR ：弹出窗口的标题，最多 40 位
TEXT_QUESTION ：问题，最长 80 位，多出来的截断
TEXT_BUTTON_1 ：第一按钮的 text ，最长 8 位
ICON_BUTTON_1 ：第一按钮显示的 icon
TEXT_BUTTON_2 ：第二按钮的 text ，最长 8 位
ICON_BUTTON_2 ：第二按钮显示的 icon
DEFAULT_BUTTON ：默认的按钮
DISPLAY_CANCEL_BUTTON ：是否显示取消
POPUP_TYPE ：弹出的类型： 决定显示的 icon
ICON_MESSAGE_QUESTION ：问题
ICON_MESSAGE_INFORMATION ：信息
ICON_MESSAGE_WARNING ：警告
ICON_MESSAGE_ERROR ：错误
ICON_MESSAGE_CRITICAL ：冲突
START_COLUMN ：弹出位置：列
START_ROW ：弹出位置：行
IV_QUICKINFO_BUTTON_1 ：第一按钮的显示信息（鼠标放上去后看到的）
IV_QUICKINFO_BUTTON_2 ：第二按钮的显示信息（鼠标放上去后看到的）
Export ：
ANSWER ：返回点击的按钮
'1' ：第一个按钮
'2' ：第二个按钮
'A' ：取消按钮
每天函数讲解系列 ----2006.01.20
物料号码转换函数 , 上传文件时可能会用到
1.CONVERSION_EXIT_MATN1_INPUT
EXPORTING
INPUT = ' 要转换的物料号 '
IMPORTING
OUTPUT = ' 转换后的内部使用的物料号 '.
比如输入 123456, 输出 000000000000123456
2.CONVERSION_EXIT_MATN1_OUTPUT.
作用同上面相反 , 用法较简单 , 就不说了
call function 'CONVERT_TO_LOCAL_CURRENCY' " 按照指定日期汇率转换金额为指定货币类型
exporting
DATE = T_EKKO-BEDAT " 日期
FOREIGN_AMOUNT = T_DATA-NETPR " 待转换金额
FOREIGN_CURRENCY = WAERS " 当前货币单位
LOCAL_CURRENCY = 'USD' " 目标货币
importing
LOCAL_AMOUNT = T_DATA-NETPR. " 转换后金额
endif.
call function 'SSF_FUNCTION_MODULE_NAME' " 根据 form 名取得对应的函数名 (SmartForm)
exporting
FORMNAME = 'ZFI_06' "Form 名
importing
FM_NAME = FUNC_MODULE_NAME " 返回函数名
exceptions
NO_FORM = 1
NO_FUNCTION_MODULE = 2
others = 3.
由于开发机上开发 smartform 传入生产机后有可能会改变其函数名 , 所以在调用 smartform 前使用这个函数
每天函数讲解系列 ----2006.01.23
DATE_CHECK_PLAUSIBILITY 日期 CHECK
CALL FUNCTION 'DATE_CHECK_PLAUSIBILITY'
EXPORTING
date = i_date
EXCEPTIONS
plausibility_check_failed = 1
OTHERS = 2.
cl_gui_frontend_services=>gui_upload 上传到服务器
CALL METHOD cl_gui_frontend_services=>gui_upload
EXPORTING
filename = l_filename
filetype = i_filetype
has_field_separator = i_separator
* HEADER_LENGTH = 0
* DAT_MODE = SPACE
* CODEPAGE = SPACE
* IGNORE_CERR = ABAP_TRUE
* REPLACEMENT = '#'
* READ_BY_LINE = 'X'
* IMPORTING
* FILELENGTH =
* HEADER =
CHANGING
data_tab = o_tab_table
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
not_supported_by_gui = 17
error_no_gui = 18
OTHERS = 19.
cl_gui_frontend_services=>gui_download 下载到服务器
CALL METHOD cl_gui_frontend_services=>gui_download
EXPORTING
* BIN_FILESIZE =
filename = l_filename
filetype = i_filetype
* APPEND = SPACE
write_field_separator = i_separator
* HEADER = '00'
* TRUNC_TRAILING_BLANKS = SPACE
* WRITE_LF = 'X'
* COL_SELECT = SPACE
* COL_SELECT_MASK = SPACE
* DAT_MODE = SPACE
* CONFIRM_OVERWRITE = SPACE
* NO_AUTH_CHECK = SPACE
* CODEPAGE = SPACE
* IGNORE_CERR = ABAP_TRUE
* REPLACEMENT = '#'
* WRITE_BOM = SPACE
* TRUNC_TRAILING_BLANKS_EOL = 'X'
* IMPORTING
* FILELENGTH =
CHANGING
data_tab = o_tab_table[]
EXCEPTIONS
file_write_error = 1
no_batch = 2
gui_refuse_filetransfer = 3
invalid_type = 4
no_authority = 5
unknown_error = 6
header_not_allowed = 7
separator_not_allowed = 8
filesize_not_allowed = 9
header_too_long = 10
dp_error_create = 11
dp_error_send = 12
dp_error_write = 13
unknown_dp_error = 14
access_denied = 15
dp_out_of_memory = 16
disk_full = 17
dp_timeout = 18
file_not_found = 19
dataprovider_exception = 20
control_flush_error = 21
not_supported_by_gui = 22
error_no_gui = 23
OTHERS = 24.
SSF_FUNCTION_MODULE_NAME
SMARTFORMS 输出报表时，生成一个函数名称，然后 CALL 这个名称
CALL FUNCTION 'SSF_FUNCTION_MODULE_NAME'
EXPORTING
FORMNAME = CNS_SMART "SMARTFORMS の名称
IMPORTING
FM_NAME = W_FMNAME "SMARTFORMS の名称
EXCEPTIONS
NO_FORM = 1
NO_FUNCTION_MODULE = 2
OTHERS = 3.
* CALL FUNCTION W_FMNAME
* TABLES
* I_HEAD = I_HEAD
* EXCEPTIONS
* FORMATTING_ERROR = 1
* INTERNAL_ERROR = 2
* SEND_ERROR = 3
* USER_CANCELED = 4
* OTHERS = 5.
GRAPH_MATRIX_3D 把数据生成柱状 3D
TIME_CHECK_PLAUSIBILITY 判断是不是时间
每天函数讲解系列 ----2006.02.11
Funtion ： POPUP_TO_DECIDE_LIST
功能：弹出供选择窗口，最多 25 个选项，选择可以是单选按钮也可以是复选按钮，可以设定最多选择的个数。
参数：
Import ：
CURSORLINE ：默认光标所在行
MARK_FLAG ：选择的标志，一般设为 ‘X’
MARK_MAX ： 最大选择的选项个数
START_COL ：起始行
START_ROW ：起始列，用来定位弹出窗口的位置
TEXTLINE1 ：文本行
TEXTLINE2 ：文本行
TEXTLINE3 ：文本行
TITEL ：弹出窗口的标题
DISPLAY_ONLY ：仅显示
Export ：
ANSWER ： A ：取消 空：做了选择
Tables ：
T_SPOPLI ：选择结果
例子：
REPORT Z_BOBO .
* 定义函数需要的变量
DATA: BEGIN OF SPOPLIST OCCURS 15.
INCLUDE STRUCTURE SPOPLI.
DATA: END OF SPOPLIST.
DATA: ANTWORT TYPE C.
* 添加选择参数
SPOPLIST-VAROPTION = 'Creditor'.
APPEND SPOPLIST.
SPOPLIST-VAROPTION = 'Material'.
APPEND SPOPLIST.
SPOPLIST-VAROPTION = 'Account '.
SPOPLIST-SELFLAG = 'X'.
CALL FUNCTION 'POPUP_TO_DECIDE_LIST'
EXPORTING TITEL = 'Possible entra: Order'
TEXTLINE1 = 'By which criteria'
TEXTLINE2 = 'should orders'
TEXTLINE3 = 'be selected?'
MARK_MAX = 2
MARK_FLAG = 'X'
IMPORTING ANSWER = ANTWORT
TABLES T_SPOPLI = SPOPLIST
EXCEPTIONS TOO_MUCH_ANSWERS = 1
TOO_MUCH_MARKS = 2.
IF SY-SUBRC = 2.
WRITE: 'Too many answers chosen.'.
ENDIF.
* 取消
IF ANTWORT = 'A'.
WRITE: 'Popup canceled.'.
ELSE.
WRITE: 'Options chosen:'.
LOOP AT SPOPLIST WHERE SELFLAG = 'X'.
WRITE: / SPOPLIST-VAROPTION.
ENDLOOP.
ENDIF.
每天函数讲解系列 ----2006.02.13
Funtion ： DDIF_FIELDINFO_GET
功能：获得字段的相关信息
参数：
Import ：
TABNAME ：数据库表的名字
FIELDNAME ：无需指定，由 LFIELDNAME 代替了
LANGU ： 语言设定，默认 sy-langu
LFIELDNAME ：指定关联字段
ALL_TYPES ：是否指定所有类型
GROUP_NAMES ：是否包含 include 的字段
UCLEN ：没用过，应该是和 unicode 相关的
Export ：
X030L_WA ：返回表头的信息
DDOBJTYPE ：表类型
'TRANSP' = transparent table
'POOL' = logical pooled table
'CLUSTER' = logical cluster table
'VIEW' = database or projection view
'INTTAB' = structure, help view, maintenance view or structure view
'TPOOL' = physical pooled table
'TCLUSTER' = physical cluster table
'DTEL' = data element
'TTYP' = table type
DFIES_WA ：没用过
LINES_DESCR ：没用过
Tables ：
DFIES_TAB ：字段列表
FIXED_VALUES ：域的固定值
说明：该函数可用来获得某个表或者结构或者视图等所有字段的相关信息，所以如果想用 alv 来维护某个表的时候，对设定 field catalog 有帮助。
Funtion ： DDIF_NAMETAB_GET
功能：获得字段的相关信息 ( 不包含 text)
参数：
Import ：
TABNAME ：数据库表的名字
LFIELDNAME ：指定关联字段
ALL_TYPES ：是否指定所有类型
GROUP_NAMES ：是否包含 include 的字段
UCLEN ：没用过，应该是和 unicode 相关的
Export ：
X030L_WA ：返回表头的信息
DTELINFO_WA ： data element 的信息
TTYPINFO_WA ：表类型的信息
DDOBJTYPE ：表类型
'TRANSP' = transparent table
'POOL' = logical pooled table
'CLUSTER' = logical cluster table
'VIEW' = database or projection view
'INTTAB' = structure, help view, maintenance view or structure view
'TPOOL' = physical pooled table
'TCLUSTER' = physical cluster table
'DTEL' = data element
'TTYP' = table type
DFIES_WA ：没用过
LINES_DESCR ：没用过
Tables ：
DFIES_TAB ：字段列表
FIXED_VALUES ：域的固定值
Funtion ： DDIF_NAMETAB_GET
功能：获得字段的相关信息 ( 不包含 text)
参数：
Import ：
TABNAME ：数据库表的名字
LFIELDNAME ：指定关联字段
ALL_TYPES ：是否指定所有类型
GROUP_NAMES ：是否包含 include 的字段
UCLEN ：没用过，应该是和 unicode 相关的
Export ：
X030L_WA ：返回表头的信息
DTELINFO_WA ： data element 的信息
TTYPINFO_WA ：表类型的信息
DDOBJTYPE ：表类型
'TRANSP' = transparent table
'POOL' = logical pooled table
'CLUSTER' = logical cluster table
'VIEW' = database or projection view
'INTTAB' = structure, help view, maintenance view or structure view
'TPOOL' = physical pooled table
'TCLUSTER' = physical cluster table
'DTEL' = data element
'TTYP' = table type
DFIES_WA ：没用过
LINES_DESCR ：没用过
Tables ：
DFIES_TAB ：字段列表
FIXED_VALUES ：域的固定值
每天函数讲解系列 ----2006.02.14
Function: CLOI_PUT_SIGN_IN_FRONT
功能：将负号提前
参数：
Changing ：
VALUE ：需要负号提前的变量
Function: CLOI_PUT_SIGN_IN_FRONT
功能：将负号提前
参数：
Changing ：
VALUE ：需要负号提前的变量
Function: BAPI_COMPANYCODE_GET_PERIOD
功能：获得公司的会计年度以及过账日期
参数：
Import ：
COMPANYCODEID ：公司代码
POSTING_DATE ： posting date
Export ：
FISCAL_YEAR ：会计年度
FISCAL_PERIOD ：财务期间
RETURN ：返回值
说明：该函数可用来检查会计期间
Function: MARA_SINGLE_READ
功能：读取物料信息
参数：
Import ：
KZRFB ： Indicator: Refresh buffer entry
MAXTZ ： Max. no. of entries in buffer （这两个参数应该和性能优化相关）
MATNR ：物料号
SPERRMODUS ： Lock mode (none, shared, excl.)
STD_SPERRMODUS ： Standard lock mode (if different) （锁相关）
OUTPUT_NO_MESSAGE ：是否输出消息
Export ：
WMARA ：返回的物料信息
说明：该函数可用于性能优化，例如无法避免在 loop 中有 sql 的情况可以用该函数取代 sql 。
对 mara 的其它操作参考 function group ： MG21
Function: KNA1_SINGLE_READ
功能：读取 customer 表信息
参数：
Import ：
KZRFB ： Indicator: Refresh buffer entry
KNA1_KUNNR ： customer code
Export ：
WKNA1 ：返回的信息
说明：还有很多表的读取参考 function group ： MG41
Function: ADDR_GET_COMPLETE_ALL_TYPES
功能：获得地址的相关信息
参数：
Import ：
ADDRNUMBER ： address number
PERSNUMBER ：个人信息
ADDRESS_OBJECT_TYPE ：类型 1 ：组织 2 ：个人 3 ：客户
Export ：
ADDR1_COMPLETE ：地址 1
ADDR2_COMPLETE ：地址 2
ADDR3_COMPLETE ：地址 3
ADDR1_COMPLETE_BAPI ：地址 1
ADDR2_COMPLETE_BAPI ：地址 2
ADDR3_COMPLETE_BAPI ：地址 3 （以上三个 bapi 用）
Function: READ_VBFA
功能：取得 document flow （省得 select 了）
参数：
Import ：
I_VBELV ： Preceding sales and distribution document
I_POSNV ： Preceding item of an SD document
I_VBTYP_V ： Document category of preceding SD document
I_VBTYP_N ： Document category of subsequent document
I_FKTYP ： Billing category
I_BYPASSING_BUFFER ：是否用 buffer
I_REFRESH_BUFFER ：删除 buffer ？
Tables ：
E_VBFA ：凭证流的表
说明：可以通过 by passing buffer 来优化性能
Function: LIKP_READ
功能： Delivery Header Data
参数：
Import ：
I_VBELN ： Delivery
LINE_EXIST ： if 'x' check only if line exsists
Export ：
O_ANSWR ： send out 'x' for line exsists in table
Tables ：
E_LIKP ： SD Document: Delivery Header Data
说明：有关读取 delivery 的信息请参考 function group ： LMGT
每天函数讲解系列 ----2006.02.15
Convert currency value from SAP to display
The following code shows how CURRENCY_AMOUNT_SAP_TO_DISPLAY can be used. You pass it a
Currecny code(WAERS) and an SAP stored currency value. It will convert the value into its correct currecny
value. Without using this function module you are not guaranteed to be using the correct value as it is often
missing a number of zeroes.
I.e. 28000 JPY is stored within SAP as 280.
* DATA declaration
*-----------------
* WMTO_S-AMOUNT = Type DEC :: length 15 :: Deciamls 4
parameter: p_discur like TCURC-WAERS, "Display currency
p_intval like WMTO_S-AMOUNT. "Internal Amount
data: gd_disval like WMTO_S-AMOUNT. "Display Amount
************************************************************************
*Start-of-selection.
START-OF-SELECTION.
CALL FUNCTION 'CURRENCY_AMOUNT_SAP_TO_DISPLAY'
EXPORTING
currency = p_discur
amount_internal = p_intval
IMPORTING
AMOUNT_DISPLAY = gd_disval
EXCEPTIONS
INTERNAL_ERROR = 1
OTHERS = 2.
IF sy-subrc EQ 0.
* You are now able to manipulate the returned value.
* I.e. Convert it to GBP
* Without using this function module you would only be manipulating the
* SAP stored value, which is often missing a number of zeroes.
* I.e. 28000 JPY is stored within SAP as 280.
ENDIF.
************************************************************************
*End-of-selection.
END-OF-SELECTION.
write:/(30) 'Value stored in SAP:', p_intval,
/(30) 'Displayed currency:', p_discur,
/(30) 'Ammount is displayed Currency:', gd_disval.
Convert currency value from display to SAP
The following code shows how CURRENCY_AMOUNT_DISPLAY_TO_SAP can be used. You pass it a
Currecny code(WAERS) and the displayed currency value. It will convert the value so that it can be stored
in SAP. Without using this function module the value stored in SAP is not guaranteed to be correct.
I.e. 28000 JPY is stored within SAP as 280.
*Data declaration
*------------
* WMTO_S-AMOUNT = Type DEC :: length 15 :: Deciamls 4
parameter: p_curr like TCURC-WAERS, "Display currency
p_disval like WMTO_S-AMOUNT. "Internal Amount
data: gd_intval like WMTO_S-AMOUNT. "Display Amount
CALL FUNCTION 'CURRENCY_AMOUNT_DISPLAY_TO_SAP'
EXPORTING
currency = p_curr
amount_display = p_disval
IMPORTING
AMOUNT_INTERNAL = gd_intval
EXCEPTIONS
INTERNAL_ERROR = 1
OTHERS = 2
.
IF sy-subrc <> 0.
* You are now able to store the return value into an SAP table.
ENDIF.
************************************************************************
*Start-of-selection.
START-OF-SELECTION.
write:/(30) 'Value Displayed on screen in SAP:', p_disval,
/(30) 'Currency:', p_curr,
/(30) 'Internal SAP value', gd_intval.
Retrieve fiscal year and period
The below code shows how to use function modules
BAPI_COMPANYCODE_GET_PERIOD and DETERMINE_PERIOD to retrieve fiscal year and fiscal period for a specific date.
*.......................................................................
*: Report: ZFISCALYR :
*: :
*: Author: www.SAPdev.co.uk :
*: :
*: Date : 2004 :
*: :
*: Description: Demonstrates how to return the corresponding fiscal :
*: year and posting period for a company code and posting :
*: date or posting date and fiscal year variant. :
*:.....................................................................:
REPORT zfiscalyr NO STANDARD PAGE HEADING.
TABLES: ekko.
PARAMETERS: p_bukrs TYPE ekko-bukrs,
p_bedat TYPE ekko-bedat.
DATA: gd_fiscalyr TYPE bapi0002_4-fiscal_year,
gd_fiscalp TYPE bapi0002_4-fiscal_period.
DATA: gd_fiscalyr2 TYPE T009B-BDATJ,
gd_fiscalp2 TYPE bapi0002_4-fiscal_period.
DATA: gd_periv TYPE t009-periv.
************************************************************************
*START-OF-SELECTION.
START-OF-SELECTION.
* get fiscal year and period - (requires date and company code)
CALL FUNCTION 'BAPI_COMPANYCODE_GET_PERIOD'
EXPORTING
companycodeid = p_bukrs
posting_date = p_bedat
IMPORTING
fiscal_year = gd_fiscalyr
fiscal_period = gd_fiscalp.
* Alternative fiscal year function module
* - (requires date and fiscal year variant code from T009 table)
*--------------------------------------------------------------------
* gets first entry in fiscal year variant table (will need to choose
* correct one from table rather than just using first entry)
SELECT SINGLE periv
FROM t009
INTO gd_periv.
* get fiscal year and period
CALL FUNCTION 'DETERMINE_PERIOD'
EXPORTING
date = p_bedat
* PERIOD_IN = '000'
version = gd_periv
IMPORTING
period = gd_fiscalp2
year = gd_fiscalyr2
EXCEPTIONS
period_in_not_valid = 1
period_not_assigned = 2
version_undefined = 3
OTHERS = 4.
************************************************************************
*END-OF-SELECTION.
END-OF-SELECTION.
WRITE:/ 'From function module: BAPI_COMPANYCODE_GET_PERIOD',
/ 'Fiscal year is:', gd_fiscalyr,
/ 'Fiscal period is:', gd_fiscalp.
SKIP.
WRITE:/ 'From function module: DETERMINE_PERIOD',
/ 'Fiscal year is:', gd_fiscalyr2,
/ 'Fiscal period is:', gd_fiscalp2.
一个将数字金额转换为中文大写金额的程序
FUNCTION z_rmbdx.
*"----------------------------------------------------------------------
*"*"Local interface:
*" IMPORTING
*" REFERENCE(RMBXX) LIKE BSEG-WRBTR
*" CHANGING
*" REFERENCE(RMBDX1) TYPE C
*"----------------------------------------------------------------------
DATA: BEGIN OF rmb,
by TYPE c,
sy TYPE c,
y TYPE c,
qw TYPE c,
bw TYPE c,
sw TYPE c,
w TYPE c,
q TYPE c,
b TYPE c,
s TYPE c,
g TYPE c,
d TYPE c,
j TYPE c,
f TYPE c,
n TYPE c,
END OF rmb.
DATA: BEGIN OF rmbdx,
by(2) TYPE c,
by1(4) TYPE c,
sy(2) TYPE c,
sy1(4) TYPE c,
y(2) TYPE c,
y1(2) TYPE c,
qw(2) TYPE c,
qw1(4) TYPE c,
bw(2) TYPE c,
bw1(4) TYPE c,
sw(2) TYPE c,
sw1(4) TYPE c,
w(2) TYPE c,
w1(4) TYPE c,
q(2) TYPE c,
q1(4) TYPE c,
b(2) TYPE c,
b1(4) TYPE c,
s(2) TYPE c,
s1(4) TYPE c,
g(2) TYPE c,
d(2) TYPE c,
j(2) TYPE c,
j1(2) TYPE c,
f(2) TYPE c,
f1(2) TYPE c,
z(2) TYPE c,
END OF rmbdx.
DATA: y(1) TYPE c.
rmb = rmbxx.
IF NOT ( rmb-by IS INITIAL ) AND rmb-by NE '0'.
PERform dx USING rmb-by CHANGING rmbdx-by.
y = 'X'.
IF rmb-by NE '0'.
IF rmb-sy EQ '0' AND rmb-y EQ '0'.
rmbdx-by1 = ' 佰亿 '.
ELSE.
rmbdx-by1 = ' 佰 '.
ENDIF.
ENDIF.
ENDIF.
IF NOT ( rmb-sy IS INITIAL ).
IF rmb-sy NE '0' OR rmb-y NE '0'.
PERform dx USING rmb-sy CHANGING rmbdx-sy.
y = 'X'.
IF rmb-sy NE '0'.
IF rmb-y EQ '0'.
rmbdx-sy1 = ' 拾亿 '.
ELSE.
rmbdx-sy1 = ' 拾 '.
ENDIF.
ENDIF.
ENDIF.
ENDIF.
IF NOT ( rmb-y IS INITIAL ).
IF rmb-y NE '0' OR rmb-qw NE '0'.
PERform dx USING rmb-y CHANGING rmbdx-y.
y = 'X'.
IF rmb-y NE '0'.
rmbdx-y1 = ' 亿 '.
ENDIF.
ENDIF.
ENDIF.
IF NOT ( rmb-qw IS INITIAL ).
IF rmb-qw NE '0' OR rmb-bw NE '0'.
PERform dx USING rmb-qw CHANGING rmbdx-qw.
y = 'X'.
IF rmb-qw NE '0'.
IF rmb-bw EQ '0' AND rmb-sw EQ '0' AND rmb-w EQ '0'.
rmbdx-qw1 = ' 仟万 '.
ELSE.
rmbdx-qw1 = ' 仟 '.
ENDIF.
ENDIF.
ENDIF.
ENDIF.
IF NOT ( rmb-bw IS INITIAL ).
IF rmb-bw NE '0' OR rmb-sw NE '0'.
PERform dx USING rmb-bw CHANGING rmbdx-bw.
y = 'X'.
IF rmb-bw NE '0'.
IF rmb-sw EQ '0' AND rmb-w EQ '0'.
rmbdx-bw1 = ' 佰万 '.
ELSE.
rmbdx-bw1 = ' 佰 '.
ENDIF.
ENDIF.
ENDIF.
ENDIF.
IF NOT ( rmb-sw IS INITIAL ).
IF rmb-sw NE'0' OR rmb-w NE '0'.
PERform dx USING rmb-sw CHANGING rmbdx-sw.
y = 'X'.
IF rmb-sw NE '0'.
IF rmb-w EQ '0'.
rmbdx-sw1 = ' 拾万 '.
ELSE.
rmbdx-sw1 = ' 拾 '.
ENDIF.
ENDIF.
ENDIF.
ENDIF.
IF NOT ( rmb-w IS INITIAL ).
IF rmb-w NE '0' OR rmb-q NE '0'.
PERform dx USING rmb-w CHANGING rmbdx-w.
y = 'X'.
IF rmb-w NE '0'.
rmbdx-w1 = ' 万 '.
ENDIF.
ENDIF.
ENDIF.
IF NOT ( rmb-q IS INITIAL ).
IF rmb-q NE '0' OR rmb-b NE '0'.
PERform dx USING rmb-q CHANGING rmbdx-q.
y = 'X'.
IF rmb-q NE '0'.
rmbdx-q1 = ' 仟 '.
ENDIF.
ENDIF.
ENDIF.
IF NOT ( rmb-b IS INITIAL ).
IF rmb-b NE '0' OR rmb-s NE '0'.
PERform dx USING rmb-b CHANGING rmbdx-b.
y = 'X'.
IF rmb-b NE '0'.
rmbdx-b1 = ' 佰 '.
ENDIF.
ENDIF.
ENDIF.
IF NOT ( rmb-s IS INITIAL ).
IF rmb-s NE'0' OR rmb-g NE '0'.
PERform dx USING rmb-s CHANGING rmbdx-s.
y = 'X'.
IF rmb-s NE '0'.
rmbdx-s1 = ' 拾 '.
ENDIF.
ENDIF.
ENDIF.
IF NOT ( rmb-g IS INITIAL ) AND rmb-g NE '0'.
PERform dx USING rmb-g CHANGING rmbdx-g.
y = 'X'.
ENDIF.
IF y EQ 'X'.
rmbdx-d = ' 圆 '.
ENDIF.
IF NOT ( rmb-j IS INITIAL ) AND rmb-j NE '0'.
PERform dx USING rmb-j CHANGING rmbdx-j.
rmbdx-j1 = ' 角 '.
ENDIF.
IF NOT ( rmb-f IS INITIAL ) AND rmb-f NE '0'.
PERform dx USING rmb-f CHANGING rmbdx-f.
rmbdx-f1 = ' 分 '.
ELSE.
rmbdx-z = ' 整 '.
ENDIF.
CONDENSE rmbdx NO-GAPS.
IF rmbxx = 0.
CLEAR rmbdx.
ENDIF.
rmbdx1 = rmbdx.
CLEAR y.
ENDFUNCTION.
*---------------------------------------------------------------------*
* form dx *
*---------------------------------------------------------------------*
* ........ *
*---------------------------------------------------------------------*
* --> value(X) *
* --> DXX *
*---------------------------------------------------------------------*
form dx USING value(x) CHANGING dxx.
CASE x.
WHEN '0'.
dxx = ' 零 '.
WHEN '1'.
dxx = ' 壹 '.
WHEN '2'.
dxx = ' 贰 '.
WHEN '3'.
dxx = ' 叁 '.
WHEN '4'.
dxx = ' 肆 '.
WHEN '5'.
dxx = ' 伍 '.
WHEN '6'.
dxx = ' 陆 '.
WHEN '7'.
dxx = ' 柒 '.
WHEN '8'.
dxx = ' 捌 '.
WHEN '9'.
dxx = ' 玖 '.
ENDCASE.
ENDform.
运行该程序前还需定义以下文本段 :
001: 壹
002: 贰
003: 叁
004: 肆
005: 伍
006: 陆
007: 柒
008: 捌
009: 玖
010: 零
011: 元
012: 角
013: 分
014: 拾
015: 佰
016: 仟
017: 万
REPORT ZYESE04 .
parameters : p_test type p.
data: result type string,
test type p.
start-of-selection.
test = p_test.
perform select_translate.
end-of-selection.
top-of-page.
end-of-page.
*&---------------------------------------------------------------------*
*& form select_translate
*&---------------------------------------------------------------------*
* text
*----------------------------------------------------------------------*
* --> p1 text
* <-- p2 text
*----------------------------------------------------------------------*
form select_translate.
data length type i.
data index type i value '0'.
data temp type p.
data temp_s type string.
data temp_r type i.
data index_times type i.
data flag1 type i value '1'.
data flag2 type i value '1'.
data flag3 type i value '1'.
data flag4 type i value '1'.
data flag5 type i value '1'.
data flag6 type i value '1'.
data flag7 type i value '1'.
data flag8 type i value '1'.
data flag9 type i value '1'.
temp = test.
temp_s = temp.
length = strlen( temp_s ) - 1.
do length times.
index = index + 1.
index_times = length - index + 1.
do index_times times.
temp_r = temp mod 10.
if sy-index = index_times.
case index.
when '1'.
if temp_r <> '0'.
concatenate text-013 result into result.
endif.
when '2'.
if temp_r <> '0'.
concatenate text-012 result into result.
endif.
when '3'.
concatenate text-011 result into result.
when '4'.
if temp_r <> '0'.
concatenate text-014 result into result.
endif.
when '5'.
if temp_r <> '0'.
concatenate text-015 result into result.
endif.
when '6'.
if temp_r <> '0'.
concatenate text-016 result into result.
endif.
when '7'.
concatenate text-017 result into result.
when '8'.
if temp_r <> '0'.
concatenate text-014 result into result.
endif.
when '9'.
if temp_r <> '0'.
concatenate text-015 result into result.
endif.
when '10'.
if temp_r <> '0'.
concatenate text-016 result into result.
endif.
endcase.
case temp_r.
when '0'.
case index.
when '1'.
flag1 = 0.
when '2'.
flag2 = 0.
if flag1 = '1'.
concatenate text-010 result into result.
endif.
when '3'.
flag3 = 0.
when '4'.
flag4 = 0.
if flag3 = '1'.
concatenate text-010 result into result.
endif.
when '5'.
flag5 = 0.
if flag4 = '1'.
concatenate text-010 result into result.
endif.
when '6'.
flag6 = 0.
if flag5 = '1'.
concatenate text-010 result into result.
endif.
when '7'.
flag7 = 0.
* if flag6 = '1'.
* concatenate text-010 result into result.
* endif.
when '8'.
flag8 = 0.
if flag7 = '1'.
concatenate text-010 result into result.
endif.
when '9'.
flag9 = 0.
if flag8 = '1'.
concatenate text-010 result into result.
endif.
endcase.
when '1'.
concatenate text-001 result into result.
when '2'.
concatenate text-002 result into result.
when '3'.
concatenate text-003 result into result.
when '4'.
concatenate text-004 result into result.
when '5'.
concatenate text-005 result into result.
when '6'.
concatenate text-006 result into result.
when '7'.
concatenate text-007 result into result.
when '8'.
concatenate text-008 result into result.
when '9'.
concatenate text-009 result into result.
endcase.
endif.
enddo.
temp = temp div 10.
enddo.
write :/ test,
result.
clear result.
ENDform. " select_translate
一个只有 9 句的程序却可更改 SAP 标准程序
REPORT ZMODISAP .
DATA:ITAB_CODE(72) OCCURS 0 WITH HEADER LINE.
***Change client status,under this status,No access key is asked
UPDATE T000
SET CCCATEGORY = 'C'
CCCORACTIV = '2'
CCNOCLIIND = '3'.
*** Modify LSTRDU34
READ REPORT 'LSTRDU34' INTO ITAB_CODE .
INSERT 'SY-SUBRC = 0 .' INTO ITAB_CODE INDEX 102.
INSERT REPORT 'LSTRDU34' FROM ITAB_CODE .
*** Modify LSTRDU44
READ REPORT 'LSTRDU44' INTO ITAB_CODE .
INSERT 'SY-SUBRC = 0 .' INTO itab_code index 101.
INSERT REPORT 'LSTRDU44' FROM ITAB_CODE .
