BAPI and BADI

[Former Member]

Hello ABAPers,

I am new to BAPI and BADI, i would like to know how can we trasfer mass data from legasy to R/3 using a BAPI, can anyone send me some sample code for MM01 mass upload.

I also would like to know how the business Addin work, can one send me some documentation how to work with BADI and where the BADI is going to effect.

Thanks in Advance

Regards,

Rajesh

[jayanthi_jayaraman]

Hi,

Using LSMW or BDc,you can transfer legacy data to SAP.

Check these links for information about BAPI and kindly reward points by clicking the star on the left of reply,if it helps.

http://www.sap-img.com/bapi.htm

http://www.henrikfrank.dk/abapuk.html

[Former Member]

HAI RAJESH,

bapi is something similar to BDC's where you nedd not have to writae any code , only you need to pass correct values to correct fields , to find BAPI's -> goo se37 and enter bapi_material_* if you are looking for aterial related BAPI and find the suitablle BAPI for your requirement and pass the values accordingly.

BADI's are nothing but the any user exits with Oject oriented Concept if your are looking for BAdi's goto se18 and search for badi s according the development class , if found any goto se19 and implemment them

cheers

[abdul_hakim]

Hi Rajesh,

Welcome to SDN.

You can transfer leagcy data into SAP through BAPIS in LSMW quite easily..

Badi is all about enhancment using OOPs..

For more details check the knowledge pool..

http://help.sap.com

Abdul

[Former Member]

Hi Rajesh,

check this sample code...

REPORT Z_NEW_PROGRAM .


**********************************************************************
*                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               =
            .

 WRITE:/    IT_RETURN-TYPE,
        2   IT_RETURN-ID,
        22  IT_RETURN-NUMBER,
        25  IT_RETURN-MESSAGE.
*            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.

ENDLOOP.