前言
为了实现物料的客制化批导，首先要找到相关的 BAPI 或者录制 BDC，然后定义好批导文件，一般是 EXCEL，这样才方便用户整理需要导入的数据。
核心 BAPI -- BAPI_MATERIAL_SAVEDATA，调用语法如下：
**调用BAPI创建物料/修改主数据
CALL FUNCTION 'BAPI_MATERIAL_SAVEDATA'
EXPORTING
headdata = header
clientdata = w_mara
clientdatax = w_marax
plantdata = w_marc
plantdatax = w_marcx
salesdata = w_mvke
salesdatax = w_mvkex
valuationdata = w_mbew
valuationdatax = w_mbewx
STORAGELOCATIONDATA = W_MARD
STORAGELOCATIONDATAX = W_MARDX
TABLES
materialdescription = gt_makt
unitsofmeasure = gt_marm
unitsofmeasurex = gt_marmx
materiallongtext = gt_mltx
internationalartnos = gt_mean
taxclassifications = t_mlan
returnmessages = return.
- 头信息 BAPI 结构：
bapimathead - 基本视图 BAPI 结构：
bapi_mara和bapi_marax - 物料描述 BAPI 结构：
bapi_makt - 工厂视图 BAPPI 结构：
bapi_marc - 税分类 BAPI 结构：
bapi_mlan - UPC-CODE/EAN11：
bapi_mean - 单位结构：
bapi_marm和bapi_marmx - 扩展结构：
BAPIPAREX - 返回信息结构：
BAPIRET2
填充头文件
BAPIMATHEAD-MATERIAL = IT_MATMASTER-MATNR.
BAPIMATHEAD-IND_SECTOR = IT_MATMASTER-Mbrsh.
BAPIMATHEAD-MATL_TYPE = IT_MATMASTER-Mtart.
BAPIMATHEAD-BASIC_VIEW = 'X'.
BAPIMATHEAD-PURCHASE_VIEW = 'X'.
BAPIMATHEAD-ACCOUNT_VIEW = 'X'.
测试文件
REPORT Z8_BAPI.
**********************************************************************
* STRUCTURE DECLARATIONS *
**********************************************************************
TABLES: BAPIMATHEAD, "Headerdata
BAPI_MARA, "Clientdata
BAPI_MARAX, "Clientdatax
BAPI_MARC, "Plantdata
BAPI_MARCX, "Plantdatax
BAPI_MAKT, "Material description
BAPIRET2. "Return messages
DATA: V_FILE TYPE STRING.
DATA:
BEGIN OF LSMW_MATERIAL_MASTER,
MATNR(018) TYPE C, "Material number
MTART(004) TYPE C, "Material type
MBRSH(001) TYPE C, "Industry sector
WERKS(004) TYPE C, "Plant
MAKTX(040) TYPE C, "Material description
DISMM(002) TYPE C, "Extra Field Added In the Program as itsrequired
MEINS(003) TYPE C, "Base unit of measure
MATKL(009) TYPE C, "Material group
SPART(002) TYPE C, "Division
LABOR(003) TYPE C, "Lab/office
PRDHA(018) TYPE C, "Product hierarchy
MSTAE(002) TYPE C, "X-plant matl status
MTPOS_MARA(004) TYPE C, "Gen item cat group
BRGEW(017) TYPE C, "Gross weight
GEWEI(003) TYPE C, "Weight unit
NTGEW(017) TYPE C, "Net weight
GROES(032) TYPE C, "Size/Dimensions
MAGRV(004) TYPE C, "Matl grp pack matls
BISMT(018) TYPE C, "Old material number
WRKST(048) TYPE C, "Basic material
PROFL(003) TYPE C, "DG indicator profile
KZUMW(001) TYPE C, "Environmentally rlvt
BSTME(003) TYPE C, "Order unit
VABME(001) TYPE C,
EKGRP(003) TYPE C, "Purchasing group
XCHPF(001) TYPE C, "Batch management
EKWSL(004) TYPE C, "Purchasing key value
WEBAZ(003) TYPE C, "GR processing time
MFRPN(040) TYPE C, "Manufacturer part number
MFRNR(010) TYPE C, "Manufacturer number
VPRSV(001) TYPE C, "Price control indicator
STPRS(015) TYPE C, "Standard price
BWPRH(014) TYPE C, "Commercial price1
BKLAS(004) TYPE C, "Valuation class
END OF LSMW_MATERIAL_MASTER.
**********************************************************************
* INTERNAL TABLE DECLARATIONS *
**********************************************************************
*to store the input data
DATA: BEGIN OF it_matmaster OCCURS 0.
INCLUDE STRUCTURE LSMW_MATERIAL_MASTER.
DATA:END OF it_matmaster.
*for material description
DATA:BEGIN OF IT_MATERIALDESC OCCURS 0.
INCLUDE STRUCTURE BAPI_MAKT .
DATA:END OF IT_MATERIALDESC.
*to return messages
DATA:BEGIN OF IT_RETURN OCCURS 0.
INCLUDE STRUCTURE BAPIRET2.
DATA:END OF IT_RETURN.
************************************************************************
*SELECTION SCREEN
************************************************************************
SELECTION-SCREEN BEGIN OF BLOCK B1 WITH FRAME TITLE TEXT-002.
PARAMETERS:P_FILE LIKE RLGRAP-FILENAME OBLIGATORY.
SELECTION-SCREEN END OF BLOCK B1 .
************************************************************************
AT SELECTION SCREEN
************************************************************************
AT SELECTION-SCREEN ON VALUE-REQUEST FOR P_FILE.
CALL FUNCTION 'F4_FILENAME'
EXPORTING
PROGRAM_NAME = SYST-CPROG
DYNPRO_NUMBER = SYST-DYNNR
FIELD_NAME = 'P_FILE'
IMPORTING
FILE_NAME = P_FILE.
**********************************************************************
* TO UPLOAD THE DATA *
**********************************************************************
START-OF-SELECTION.
V_FILE = P_FILE.
CALL FUNCTION 'GUI_UPLOAD'
EXPORTING
filename = V_FILE
FILETYPE = 'ASC'
HAS_FIELD_SEPARATOR = 'X'
HEADER_LENGTH = 0
READ_BY_LINE = 'X'
DAT_MODE = ' '
IMPORTING
FILELENGTH =
HEADER =
TABLES
data_tab = IT_MATMASTER
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.
**********************************************************************
* DATA POPULATIONS *
**********************************************************************
LOOP AT IT_MATMASTER.
BAPIMATHEAD-MATERIAL = IT_MATMASTER-MATNR.
BAPIMATHEAD-IND_SECTOR = IT_MATMASTER-Mbrsh.
BAPIMATHEAD-MATL_TYPE = IT_MATMASTER-Mtart.
BAPIMATHEAD-BASIC_VIEW = 'X'.
BAPIMATHEAD-PURCHASE_VIEW = 'X'.
BAPIMATHEAD-ACCOUNT_VIEW = 'X'.
BAPI_MARA-MATL_GROUP = IT_MATMASTER-MATKL.
BAPI_MARA-OLD_MAT_NO = IT_MATMASTER-BISMT.
BAPI_MARA-BASE_UOM = IT_MATMASTER-MEINS.
BAPI_MARA-BASIC_MATL = IT_MATMASTER-WRKST.
BAPI_MARA-MFR_NO = IT_MATMASTER-MFRNR.
BAPI_MARAX-MATL_GROUP = 'X'.
BAPI_MARAX-OLD_MAT_NO = 'X'.
BAPI_MARAX-BASE_UOM = 'X'.
BAPI_MARAX-BASIC_MATL = 'X'.
BAPI_MARAX-MFR_NO = 'X'.
BAPI_MARC-PLANT = IT_MATMASTER-WERKS.
BAPI_MARC-PUR_GROUP = IT_MATMASTER-EKGRP.
BAPI_MARCX-PLANT = IT_MATMASTER-WERKS.
BAPI_MARCX-PUR_GROUP = 'X'.
IT_MATERIALDESC-LANGU = 'EN'.
IT_MATERIALDESC-MATL_DESC = IT_MATMASTER-MAKTX.
APPEND IT_materialdesc.
CALL FUNCTION 'BAPI_MATERIAL_SAVEDATA'
EXPORTING
headdata = BAPIMATHEAD
CLIENTDATA = BAPI_MARA
CLIENTDATAX = BAPI_MARAX
PLANTDATA = BAPI_MARC
PLANTDATAX = BAPI_MARCX
FORECASTPARAMETERS =
FORECASTPARAMETERSX =
PLANNINGDATA =
PLANNINGDATAX =
STORAGELOCATIONDATA =
STORAGELOCATIONDATAX =
VALUATIONDATA =
VALUATIONDATAX =
WAREHOUSENUMBERDATA =
WAREHOUSENUMBERDATAX =
SALESDATA =
SALESDATAX =
STORAGETYPEDATA =
STORAGETYPEDATAX =
FLAG_ONLINE = ' '
FLAG_CAD_CALL = ' '
IMPORTING
RETURN = IT_RETURN
TABLES
MATERIALDESCRIPTION = IT_MATERIALDESC
UNITSOFMEASURE =
UNITSOFMEASUREX =
INTERNATIONALARTNOS =
MATERIALLONGTEXT =
TAXCLASSIFICATIONS =
RETURNMESSAGES =
PRTDATA =
PRTDATAX =
EXTENSIONIN =
EXTENSIONINX =
.
IT_RETURN-LOG_NO,
IT_RETURN-LOG_MSG_NO,
IT_RETURN-MESSAGE_V1,
IT_RETURN-MESSAGE_V2,
IT_RETURN-MESSAGE_V3,
IT_RETURN-MESSAGE_V4,
IT_RETURN-PARAMETER,
IT_RETURN-ROW,
IT_RETURN-FIELD,
IT_RETURN-SYSTEM.
" IT_RETURN-TYPE is 'E' in case of error, else 'S'.
IF IT_RETURN-TYPE = 'E'.
WRITE:/ IT_RETURN-TYPE,
IT_RETURN-ID,
IT_RETURN-NUMBER,
IT_RETURN-MESSAGE.
CALL FUNCTION 'BAPI_TRANSACTION_ROLLBACK'.
ELSEIF IT_RETURN-TYPE = 'S'.
" Commit to release the locks
CALL FUNCTION 'BAPI_TRANSACTION_COMMIT'.
ENDIF.
ENDLOOP.
