Concept: How can I handle a hole in a non-sap datasource?

Hello,
I want to discuss here a problem with non-sap datasource:
We load data from oracle db with db-connect technique. Each record we load has an idate(record is created) and a udate(record is changed). Based on the udate we create a kind of delta load:
The udate is selection criteria of the Infopackage(full upload)
In the start routine of the transferrule we detect the oldest udate and store it to the tvarc table. This UDATE is the low selection criteria for udate of the next load. So we reload only the records, which are change after the last load.
The data are transferred to ODS (overwrite) and so on..
That works perfect!
But now we find out, that in this non-sap datasource its possible to delete records directly. In SAP we have usually the procedure that a reversal document is created to delete a record(for example FI documents). In fact this non-sap datasource creates a hole in the database. A record is deleted > no udate change -> no change in BW. That means the record is still in BW!
Do you had a similar problem? Or do you have an idea how we could fix this problem.
I can not load all data every day by full upload that needs to much time more than 2 million data from five different datasources.
Thank you for your attention
Ralf

Hello,
To close my post, here is my solution:
- ODS A is filled by delta using the UDATE field.
- ODS B is filled by full upload. It contents only the key fields of ODS A (load needs
only 20 minutes)
- ODS C is filled by ODS A(only key fields) per full upload. In the startroutine of the
update rule is a check: Delete all data, which are in ODS B.
Result is: ODS C contents only the data, which have to be deleted in ODS A.
- Full upload ODS C to ODS A. Set in the start routine recordmode to 'R'.
Result is: these records are delete from the ODS A and change log of ODS A is
updated.
Before the next load the content of ODS B and C is deleted.
(cool picture:)
..........CUBE X
..............|
.(delta)....|
..............|........ODS C(diff. A - B)
..............|........|....|
..............|..(R).|....|.\ (check)
..............|........|....|..\
............ODS A....ODS B(keys)
.(delta)...|................| (full)
..........non sap systems
It's followed the principle of Sudhi's idea. But I did it not with PSA, because I have five different DataSources, so I need five calls to identify the records, which have to be deleted and five calls to edit the PSA ....
In this way I load everything in ODS and do the procedure only once time.
All the best Ralf

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REPORT ztest_report
NO STANDARD PAGE HEADING
                        LINE-SIZE 255
                        MESSAGE-ID ZRASH.
                Internal Table Declarations                          *
*--Internal Table for Data Uploading.
DATA : BEGIN OF IT_FFCUST OCCURS 0,
         KUNNR(10),
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         KTOKD(4),
         ANRED(15),
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DATA : BEGIN OF IT_ERRCUST OCCURS 0,
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       END OF IT_ERRCUST.
*--Internal Table to Store Successful Records.
DATA : BEGIN OF IT_SUCCUST OCCURS 0,
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DATA : IT_CUSTBDC LIKE BDCDATA OCCURS 0 WITH HEADER LINE.
*--Internal Table for storing the messages.
DATA : IT_CUSTMSG LIKE BDCMSGCOLL OCCURS 0 WITH HEADER LINE.
DATA : V_FLAG1(1) VALUE ' ',
"Flag used for opening session.
       V_TLINES LIKE SY-TABIX,
       "For storing total records processed.
       V_ELINES LIKE SY-TABIX,
       "For storing the no of error records.
       V_SLINES LIKE SY-TABIX.
       "For storing the no of success records.
         Selection screen                                            *
SELECTION-SCREEN BEGIN OF BLOCK B1.
PARAMETERS : V_FNAME LIKE RLGRAP-FILENAME,
             V_SESNAM LIKE RLGRAP-FILENAME.
SELECTION-SCREEN END OF BLOCK B1.
         Start-of-selection                                          *
START-OF-SELECTION.
*-- Form to upload flatfile data into the internal table.
PERFORM FORM_UPLOADFF.
       TOP-OF-PAGE                                                   *
TOP-OF-PAGE.
WRITE:/ 'Details of the error and success records for the transaction'
ULINE.
SKIP.
         End of Selection                                            *
END-OF-SELECTION.
*-- Form to Generate a BDC from the Uploaded Internal table
PERFORM FORM_BDCGENERATE.
*--To write the totals and the session name.
PERFORM FORM_WRITEOP.
*&      Form form_uploadff
    Form to upload flatfile data into the internal table.
FORM FORM_UPLOADFF .
*--Variable to change the type of the parameter file name.
DATA : LV_FILE TYPE STRING.
LV_FILE = V_FNAME.
*--Function to upload the flat file to the internal table.
CALL FUNCTION 'GUI_UPLOAD'
    EXPORTING
      FILENAME                      = LV_FILE
    FILETYPE                      = 'ASC'
      HAS_FIELD_SEPARATOR           = 'X'
    HEADER_LENGTH                 = 0
    READ_BY_LINE                  = 'X'
    DAT_MODE                      = ' '
IMPORTING
    FILELENGTH                    =
    HEADER                        =
    TABLES
      DATA_TAB                      = IT_FFCUST
    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.
*--Deleting the headings from the internal table.
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*--Getting the total number of records uploaded.
    DESCRIBE TABLE IT_FFCUST LINES V_TLINES.
ENDIF.
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*&      Form Form_bdcgenerate
    Form to Generate a BDC from the Uploaded Internal table
FORM FORM_BDCGENERATE .
*--Generating the BDC table for the fields of the internal table.
LOOP AT IT_FFCUST.
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                                'X' 'SAPMF02D' '0105',
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                                ' ' 'KNA1-NAME1' IT_FFCUST-NAME1,
                                ' ' 'KNA1-SORTL' IT_FFCUST-SORTL,
                                ' ' 'KNA1-STRAS' IT_FFCUST-STRAS,
                                ' ' 'KNA1-ORT01' IT_FFCUST-ORT01,
                                ' ' 'KNA1-PSTLZ' IT_FFCUST-PSTLZ,
                                ' ' 'KNA1-LAND1' IT_FFCUST-LAND1,
                                ' ' 'KNA1-SPRAS' IT_FFCUST-SPRAS,
                                'X' 'SAPMFO2D' '0120',
                                ' ' 'BDC_OKCODE' '/00',
                                'X' 'SAPMF02D' '0125',
                                ' ' 'BDC_OKCODE' '/00',
                                'X' 'SAPMF02D' '0130',
                                ' ' 'BDC_OKCODE' '=ENTR',
                                'X' 'SAPMF02D' '0340',
                                ' ' 'BDC_OKCODE' '=ENTR',
                                'X' 'SAPMF02D' '0360',
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                                'X' 'SAPMF02D' '0210',
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                                ' ' 'BDC_OKCODE' '/00',
                                'X' 'SAPMF02D' '0215',
                                ' ' 'BDC_OKCODE' '/00',
                                'X' 'SAPMF02D' '0220',
                                ' ' 'BDC_OKCODE' '/00',
                                'X' 'SAPMF02D' '0230',
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*--Populating the error records internal table.
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      APPEND IT_ERRCUST.
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        PERFORM FORM_OPENSESSION.
        V_FLAG1 = 'X'.
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*--Inserting the error records into already open session.
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        PERFORM FORM_INSERT.
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*--Populating the Success records internal table.
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      APPEND IT_SUCCUST.
      CLEAR IT_SUCCUST.
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      PERFORM FORM_FORMATMSG.
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*--Clearing the message and bdc tables.
    CLEAR : IT_CUSTBDC[],IT_CUSTMSG[].
ENDLOOP.
*--Getting the total no of error records.
DESCRIBE TABLE IT_ERRCUST LINES V_ELINES.
*--Getting the total no of successful records.
DESCRIBE TABLE IT_SUCCUST LINES V_SLINES.
*--Closing the session only if it is open.
IF V_FLAG1 = 'X'.
    PERFORM FORM_CLOSESESS.
ENDIF.
ENDFORM.                    " Form_bdcgenerate
*&      Form populatebdc
      FOrm to Populate the BDC table.
FORM POPULATEBDC USING    VALUE(P_0178)
                           VALUE(P_0179)
                           VALUE(P_0180).
IF P_0178 = 'X'.
    IT_CUSTBDC-PROGRAM = P_0179.
    IT_CUSTBDC-DYNPRO = P_0180.
    IT_CUSTBDC-DYNBEGIN = 'X'.
ELSE.
    IT_CUSTBDC-FNAM = P_0179.
    IT_CUSTBDC-FVAL = P_0180.
ENDIF.
APPEND IT_CUSTBDC.
CLEAR IT_CUSTBDC.
ENDFORM.                    " populatebdc
*&      Form FORM_OPENSESSION
      Form to Open a session.
FORM FORM_OPENSESSION .
*--Variable to convert the given session name into reqd type.
DATA : LV_SESNAM(12).
LV_SESNAM = V_SESNAM.
*--Opening a session.
CALL FUNCTION 'BDC_OPEN_GROUP'
   EXPORTING
     CLIENT                    = SY-MANDT
     GROUP                     = LV_SESNAM
     HOLDDATE                  = '20040805'
     KEEP                      = 'X'
     USER                      = SY-UNAME
     PROG                      = SY-CPROG
IMPORTING
   QID                       =
   EXCEPTIONS
     CLIENT_INVALID            = 1
     DESTINATION_INVALID       = 2
     GROUP_INVALID             = 3
     GROUP_IS_LOCKED           = 4
     HOLDDATE_INVALID          = 5
     INTERNAL_ERROR            = 6
     QUEUE_ERROR               = 7
     RUNNING                   = 8
     SYSTEM_LOCK_ERROR         = 9
     USER_INVALID              = 10
     OTHERS                    = 11
IF SY-SUBRC <> 0.
    WRITE :/ 'Session not open'.
ENDIF.
ENDFORM.                    " FORM_OPENSESSION
*&      Form FORM_INSERT
      fORM TO INSERT ERROR RECOED INTO A SESSION.
FORM FORM_INSERT .
*--Inserting the record into session.
CALL FUNCTION 'BDC_INSERT'
    EXPORTING
      TCODE                  = 'FD01'
    POST_LOCAL             = NOVBLOCAL
    PRINTING               = NOPRINT
    SIMUBATCH              = ' '
    CTUPARAMS              = ' '
    TABLES
      DYNPROTAB              = IT_CUSTBDC
    EXCEPTIONS
      INTERNAL_ERROR         = 1
      NOT_OPEN               = 2
      QUEUE_ERROR            = 3
      TCODE_INVALID          = 4
      PRINTING_INVALID       = 5
      POSTING_INVALID        = 6
      OTHERS                 = 7
IF SY-SUBRC <> 0.
    WRITE :/ 'Unable to insert the record'.
ENDIF.
ENDFORM.                    " FORM_INSERT
*&      Form FORM_CLOSESESS
      Form to Close the Open Session.
FORM FORM_CLOSESESS .
CALL FUNCTION 'BDC_CLOSE_GROUP'
    EXCEPTIONS
      NOT_OPEN    = 1
      QUEUE_ERROR = 2
      OTHERS      = 3.
IF SY-SUBRC <> 0.
ENDIF.
ENDFORM.                    " FORM_CLOSESESS
*&      Form FORM_FORMATMSG
      Form to format messages.
FORM FORM_FORMATMSG .
*--Var to store the formatted msg.
DATA : LV_MSG(255).
CALL FUNCTION 'FORMAT_MESSAGE'
    EXPORTING
      ID        = SY-MSGID
      LANG      = SY-LANGU
      NO        = SY-MSGNO
      V1        = SY-MSGV1
      V2        = SY-MSGV2
      V3        = SY-MSGV3
      V4        = SY-MSGV4
    IMPORTING
      MSG       = LV_MSG
    EXCEPTIONS
      NOT_FOUND = 1
      OTHERS    = 2.
IF SY-SUBRC = 0.
    WRITE :/ LV_MSG.
ENDIF.
ULINE.
ENDFORM.                    " FORM_FORMATMSG
*&      Form form_writeop
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FORM FORM_WRITEOP .
WRITE :/ 'Total Records Uploaded :',V_TLINES,
           / 'No of Error Records :',V_ELINES,
           / 'No of Success Records :',V_SLINES,
           / 'Name of the Session :',V_SESNAM.
ULINE.
ENDFORM.                    " form_writeop
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END-OF-SELECTION.
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text
--> p1 text
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filename = l_filename1
filetype = 'ASC'
has_field_separator = 'X'
HEADER_LENGTH = 0
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DAT_MODE = ' '
CODEPAGE = ' '
IGNORE_CERR = ABAP_TRUE
REPLACEMENT = '#'
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HEADER =
TABLES
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DP_TIMEOUT = 16
OTHERS = 17
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PERFORM bdc_field USING 'BDC_CURSOR'
'RF02K-KTOKK'.
PERFORM bdc_field USING 'BDC_OKCODE'
'/00'.
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wa_disp-vendorno.
'ztest_1'.
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wa_disp-compcc.
'0001'.
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wa_disp-purchorg.
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wa_disp-accgroup.
'0001'.
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'LFA1-SPRAS'.
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'=VW'.
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wa_disp-title.
'Mr.'.
PERFORM bdc_field USING 'LFA1-NAME1'
wa_disp-name.
'test name'.
PERFORM bdc_field USING 'LFA1-SORTL'
'TEST NAME'.
PERFORM bdc_field USING 'LFA1-LAND1'
wa_disp-country.
'in'.
PERFORM bdc_field USING 'LFA1-SPRAS'
'en'.
PERFORM bdc_dynpro USING 'SAPMF02K' '0120'.
PERFORM bdc_field USING 'BDC_CURSOR'
'LFA1-KUNNR'.
PERFORM bdc_field USING 'BDC_OKCODE'
'=VW'.
PERFORM bdc_dynpro USING 'SAPMF02K' '0130'.
PERFORM bdc_field USING 'BDC_CURSOR'
'LFBK-BANKS(01)'.
PERFORM bdc_field USING 'BDC_OKCODE'
'=VW'.
PERFORM bdc_dynpro USING 'SAPMF02K' '0210'.
PERFORM bdc_field USING 'BDC_CURSOR'
'LFB1-AKONT'.
PERFORM bdc_field USING 'BDC_OKCODE'
'=VW'.
PERFORM bdc_dynpro USING 'SAPMF02K' '0215'.
PERFORM bdc_field USING 'BDC_CURSOR'
'LFB1-ZTERM'.
PERFORM bdc_field USING 'BDC_OKCODE'
'=VW'.
PERFORM bdc_dynpro USING 'SAPMF02K' '0220'.
PERFORM bdc_field USING 'BDC_CURSOR'
'LFB5-MAHNA'.
PERFORM bdc_field USING 'BDC_OKCODE'
'=VW'.
PERFORM bdc_dynpro USING 'SAPMF02K' '0310'.
PERFORM bdc_field USING 'BDC_CURSOR'
'LFM1-WAERS'.
PERFORM bdc_field USING 'BDC_OKCODE'
'=UPDA'.
PERFORM bdc_field USING 'LFM1-WAERS'
wa_disp-ordcurr.
'inr'.
PERFORM bdc_transaction USING 'XK01'.
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WA_DISP-COMPCC,
WA_DISP-PURCHORG,
WA_DISP-ACCGROUP,
WA_DISP-title,
WA_DISP-name,
WA_DISP-country,
WA_DISP-ORDCURR.
CLEAR: wa_disp.
REFRESH bdcdata.
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Start new screen *
FORM bdc_dynpro USING program dynpro.
CLEAR bdcdata.
bdcdata-program = program.
bdcdata-dynpro = dynpro.
bdcdata-dynbegin = 'X'.
APPEND bdcdata.
ENDFORM. "BDC_DYNPRO
Insert field *
FORM bdc_field USING fnam fval.
IF FVAL NODATA.
CLEAR bdcdata.
bdcdata-fnam = fnam.
bdcdata-fval = fval.
APPEND bdcdata.
ENDIF.
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text
-->P_0322 text
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REFRESH messtab.
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WRITE: / 'CALL_TRANSACTION',
TCODE,
'returncode:'(I05),
L_SUBRC,
'RECORD:',
SY-INDEX.
LOOP AT messtab.
SELECT SINGLE * FROM t100 WHERE sprsl = messtab-msgspra
AND arbgb = messtab-msgid
AND msgnr = messtab-msgnr.
IF sy-subrc = 0.
l_mstring = t100-text.
IF l_mstring CS '&1'.
REPLACE '&1' WITH messtab-msgv1 INTO l_mstring.
REPLACE '&2' WITH messtab-msgv2 INTO l_mstring.
REPLACE '&3' WITH messtab-msgv3 INTO l_mstring.
REPLACE '&4' WITH messtab-msgv4 INTO l_mstring.
ELSE.
REPLACE '&' WITH messtab-msgv1 INTO l_mstring.
REPLACE '&' WITH messtab-msgv2 INTO l_mstring.
REPLACE '&' WITH messtab-msgv3 INTO l_mstring.
REPLACE '&' WITH messtab-msgv4 INTO l_mstring.
ENDIF.
CONDENSE l_mstring.
WRITE: / messtab-msgtyp, l_mstring(250).
*? Send this errors to err internal table
wa_err-msgtyp = messtab-msgtyp.
wa_err-l_mstring = l_mstring.
APPEND wa_err TO i_err.
ELSE.
WRITE: / messtab.
ENDIF.
CLEAR: messtab, wa_err.
ENDLOOP.
SKIP.
ENDIF.
ENDFORM. " bdc_transaction
*& Form f_disp_errs
text
--> p1 text
<-- p2 text
FORM f_disp_errs .
SORT i_err BY msgtyp.
LOOP AT i_err INTO wa_err.
AT FIRST.
WRITE : / text-002.
ULINE.
ENDAT.
AT NEW msgtyp.
IF wa_err-msgtyp = 'S'.
WRITE : / text-003.
ULINE.
ELSEIF wa_err-msgtyp = 'E'.
WRITE : / text-001.
ULINE.
ENDIF.
ENDAT.
WRITE : / wa_err-msgtyp, wa_err-l_mstring.
CLEAR wa_err.
ENDLOOP.
ENDFORM. " f_disp_errs
Regards

How can we handle dateformat from diff countries into india in bdc with out

hi
experts can u help me pz
how can we handle dateformat from diff countries into india in bdc with out chnaging system parameters while uploading.
i.e flatfile date is germanformat
target date is indianformat.
thanks and regords.

use WRITE statement to format date.. along with extension ...
DD/MM/YY
or
DD/MM/YYYY

How can we handle table control parameter in lsmw

hi guru,
please tell me how can we handle table control parameter in lsmw.
thanks & regards
subhasis.

Hi,
we create table control program (module pool) this program use in LSMW,
we mention the transaction code ,write ur table control program name.
This is use full for u
Reguards,
lakshmi

How can we handle CLOB in Universe and WebIntelligence

Hi,
Could you explain how can we handle CLOB in Universe and WebIntelligence?If we use CLOB in either of this,how is the Report performance ?Is the perfomance of report degraded? Appreciate your help.
Thanks,
Swapna

Hi,
There is no way around this, long texts are big chunks of data that have to be moved from the database to the webi report.
Depending on how many rows of data you retrieve this can become a problem in various spots.
1) network traffic (lots of data to move over the network).
2) webi report memory (lots of data that needs to be stored in memory to work with the data).
So you need to limit the query in either the number of rows being retrieved,
or in the size of the data that is retrieved per row.
Depending on your use of message text, you can limit long text object to a smaller number of characters.
(Universe, Parameters, Controls...)
Depending on your version of database and BO, the default of this value is 1000 or unrestricted.
It might be that you just need an idea of the message and can limit this to 100 chars or similar, which should help performance.
It is also possible that the text is always 'long' padded with spaces, in this case it can help to trim the message column in the universe already.
Good luck,
Marianne

How can we handle in flex application if the server is down?

how can we handle in flex application if the server is down?

You and me both.
As ambiguous as the original question was, I think he was just asking how to handle a server exception and I would suggest generally just using a Alert.show("your specific message (eg. The server is currently unavailable)") in the place where you handle the fault return from your service or http call. I'm sure there are more complicated messaging frameworks or approaches, but that seems to be enough for my apps.

How can we handle table control in BDC?

Hi,
How can we handle table control in BDC?
regards
eswar

hi,
check this example:
http://www.sap-img.com/abap/bdc-example-using-table-control-in-bdc.htm
ex:
*& Report ZSR_BDC_TBCTRL
REPORT ZSR_BDC_TBCTRL
        NO STANDARD PAGE HEADING LINE-SIZE 255.
TABLES : RF02K,LFA1,LFBK.
DATA : BEGIN OF IT_VEN OCCURS 0,
      LIFNR LIKE RF02K-LIFNR,
      KTOKK LIKE RF02K-KTOKK,
      NAME1 LIKE LFA1-NAME1,
      SORTL LIKE LFA1-SORTL,
      LAND1 LIKE LFA1-LAND1,
      SPRAS LIKE LFA1-SPRAS,
      BANKS(6) TYPE C,
      BANKL(17) TYPE C,
      BANKN(19) TYPE C,
      END OF IT_VEN.
DATA : BEGIN OF BANKS OCCURS 0,
       BANKS LIKE LFBK-BANKS,
       END OF BANKS,
       BEGIN OF BANKL OCCURS 0,
       BANKL LIKE LFBK-BANKL,
       END OF BANKL,
       BEGIN OF BANKN OCCURS 0,
       BANKN LIKE LFBK-BANKN,
       END OF BANKN.
DATA : FLD(20) TYPE C,
       CNT(2) TYPE N.
DATA : BDCTAB LIKE BDCDATA OCCURS 0 WITH HEADER LINE.
INCLUDE BDCRECX1.
START-OF-SELECTION.
CALL FUNCTION 'GUI_UPLOAD'
EXPORTING
    FILENAME                      = 'Z:\sr.TXT'
   FILETYPE                      = 'ASC'
   HAS_FIELD_SEPARATOR           = 'X'
HEADER_LENGTH                 = 0
READ_BY_LINE                  = 'X'
DAT_MODE                      = ' '
CODEPAGE                      = ' '
IGNORE_CERR                   = ABAP_TRUE
REPLACEMENT                   = '#'
CHECK_BOM                     = ' '
IMPORTING
FILELENGTH                    =
HEADER                        =
TABLES
    DATA_TAB                      = IT_VEN
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.
PERFORM OPEN_GROUP.
LOOP AT IT_VEN.
    REFRESH BDCDATA.
    REFRESH : BANKS,BANKL,BANKN..
    SPLIT IT_VEN-BANKS AT ',' INTO TABLE BANKS.
    SPLIT IT_VEN-BANKL AT ',' INTO TABLE BANKL.
    SPLIT IT_VEN-BANKN AT ',' INTO TABLE BANKN.
PERFORM BDC_DYNPRO      USING 'SAPMF02K' '0100'.
PERFORM BDC_FIELD       USING 'BDC_CURSOR'
                              'RF02K-KTOKK'.
PERFORM BDC_FIELD       USING 'BDC_OKCODE'
                              '/00'.
PERFORM BDC_FIELD       USING 'RF02K-LIFNR'
                              IT_VEN-LIFNR.
PERFORM BDC_FIELD       USING 'RF02K-KTOKK'
                              IT_VEN-KTOKK.
PERFORM BDC_DYNPRO      USING 'SAPMF02K' '0110'.
PERFORM BDC_FIELD       USING 'BDC_CURSOR'
                              'LFA1-SPRAS'.
PERFORM BDC_FIELD       USING 'BDC_OKCODE'
                              '/00'.
PERFORM BDC_FIELD       USING 'LFA1-NAME1'
                              IT_VEN-NAME1.
PERFORM BDC_FIELD       USING 'LFA1-SORTL'
                              IT_VEN-SORTL.
PERFORM BDC_FIELD       USING 'LFA1-LAND1'
                              IT_VEN-LAND1.
PERFORM BDC_FIELD       USING 'LFA1-SPRAS'
                              IT_VEN-SPRAS.
PERFORM BDC_DYNPRO      USING 'SAPMF02K' '0120'.
PERFORM BDC_FIELD       USING 'BDC_CURSOR'
                              'LFA1-KUNNR'.
PERFORM BDC_FIELD       USING 'BDC_OKCODE'
                              '/00'.
PERFORM BDC_DYNPRO      USING 'SAPMF02K' '0130'.
PERFORM BDC_FIELD       USING 'BDC_CURSOR'
                              'LFBK-BANKN(02)'.
PERFORM BDC_FIELD       USING 'BDC_OKCODE'
                              '=ENTR'.
*perform bdc_field       using 'LFBK-BANKS(01)'
                             'DE'.
*perform bdc_field       using 'LFBK-BANKS(02)'
                             'DE'.
*perform bdc_field       using 'LFBK-BANKL(01)'
                             '10020030'.
*perform bdc_field       using 'LFBK-BANKL(02)'
                             '67270003'.
*perform bdc_field       using 'LFBK-BANKN(01)'
                             '12345'.
*perform bdc_field       using 'LFBK-BANKN(02)'
                             '66666'.
MOVE 1 TO CNT.
    LOOP AT BANKS.
      CONCATENATE 'LFBK-BANKS(' CNT ') ' INTO FLD.
      PERFORM BDC_FIELD USING FLD BANKS-BANKS.
      CNT = CNT + 1.
    ENDLOOP.
    MOVE 1 TO CNT.
    LOOP AT BANKL.
      CONCATENATE 'LFBK-BANKL(' CNT ') ' INTO FLD.
      PERFORM BDC_FIELD USING FLD BANKL-BANKL.
      CNT = CNT + 1.
    ENDLOOP.
    MOVE 1 TO CNT.
    LOOP AT BANKN.
      CONCATENATE 'LFBK-BANKN(' CNT ') ' INTO FLD.
      PERFORM BDC_FIELD USING FLD BANKN-BANKN.
      CNT = CNT + 1.
    ENDLOOP.
PERFORM BDC_DYNPRO      USING 'SAPMF02K' '0130'.
PERFORM BDC_FIELD       USING 'BDC_CURSOR'
                              'LFBK-BANKS(01)'.
PERFORM BDC_FIELD       USING 'BDC_OKCODE'
                              '=ENTR'.
PERFORM BDC_DYNPRO      USING 'SAPLSPO1' '0300'.
PERFORM BDC_FIELD       USING 'BDC_OKCODE'
                              '=YES'.
PERFORM BDC_TRANSACTION USING 'XK01'.
ENDLOOP.
PERFORM CLOSE_GROUP.

Errors in flat file records? how can i handle them?

Hi All,
I am new for BDC. I am uploading customer(XD01) records using BDC caltransaction method.my problem is when i am running the program, some times my program is not updating the records because of my flat file errors. after i correcting the error records and if i run the same program already updated records not processing. my program not running. what i need to do? how can i handle the flat file for reprocessing the error records?
i have around 50,000 records in my flat file.

your program accepts a flat file say the structure of it is structure_load and you create another structure similar to structure_load and name it structure_error.
loop at itab_load.
call transactions...
if success..
commit work and wait X sec.
else.
move-corresponding field to structure_error
append structure_error.
endif.
endloop.
write the file stru_error to PC or app server and make the changes to the data and use the str_error as input to your code again..

How can I handling Upload file?

Hello:
I have the HTML file can Upload file but how can I
handling the upload file in JSP or Servlet?
Have any class can use?
Could you give me an examples?
Thank so much for your solution.

http://www.jspsmart.com/scripts/pub/tpl/ShowTplADV_01.asp?P=256&L=EN
http://www.servlets.com/cos/javadoc/com/oreilly/servlet/MultipartRequest.html

Concept: How can I handle a hole in a non-sap datasource?

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