HOW TO HANDLE MULTIPLE VALUES IN BDC FOR A PARTICULAR FIELD.

I THINK IT IS HANDLING OF TABLE CONTROLS IN BDC
PLEASE LET KNOW WHETHER THESE TWO ARE SAME CONCEPT OR NOT
HOW TO HANDLE TABLE CONTROLS IN BDC
Moderator message - Please do not use all caps. Please do not ask interview questions - post locked
Edited by: Rob Burbank on Jun 26, 2009 10:02 AM

Hi,
To handle table control in BDC you will have to enter at least one record in the table control and there after use the index number to increment to the next line item.
Say you run a recording for a transaction which has a table control (ME21), here after you have completed the recording, you'll see the code which will have sometjing like <fieldname>(01) and the entered value. that valeu has been entered as the first line item (01 being the index).
You will have to replace the hard coded line item index with a variable and inside a loop increment the item index. Once you reach the maximum allowed line items on your screen juct press the pagedown button (or insert new row) and reset the index to 1.
Following is a code snippet I used while uploading data for ME31K (vendor contract). It is not the complete code but does show how your code needs to be changed with using index for line items.
Here we assumne that the maximun number of lines displayed at a time on the screen is 14.
<< Unformatable code removed >>
Hope this helps.
Regards,
Sachin
Edited by: Rob Burbank on Jun 26, 2009 10:03 AM

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The requirement is there are 2 fields in a report output.
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chk this sample code.
Some part of code is higlighted which meets ur rewuirement.
REPORT z50871sd_rept_interactiverept NO STANDARD PAGE HEADING.
        STRUCTURE DECLARATIONS*
        INTERNAL TABLE DECLARATIONS*
        WORKAREA DECLARATIONS*
TYPES : BEGIN OF st_kna1,
         kunnr TYPE kna1-kunnr,            "CUSTOMER NUMBER
         name1 TYPE kna1-name1,            "CUSTOMER NAME
        END OF st_kna1.
TYPES : BEGIN OF st_vbak,
         kunnr TYPE kna1-kunnr,
         vbeln TYPE vbak-vbeln,            "SALES DOCUMENT NUMBER
         erdat TYPE vbak-erdat,            "DATE ON WHICH THE RECORD WAS CREATED
         audat TYPE vbak-audat,            "DOCUMENT DATE
         auart TYPE vbak-auart,            "SALES DOCUMENT TYPE
         ernam TYPE vbak-ernam,            "NAME OF PERSON WHO CREATED THE OBJECT.
         augru TYPE vbak-augru,            "ORDER REASON
        END OF st_vbak.
TYPES : BEGIN OF st_vbap,
         vbeln TYPE vbak-vbeln,
         posnr TYPE vbap-posnr,            "SALES DOCUMENT ITEM
         matnr TYPE vbap-matnr,            "MATERIAL NUMBER
         charg TYPE vbap-charg,            "BATCH NUMBER
         matkl TYPE vbap-matkl,            "MATERIAL GROUP
         posar TYPE vbap-posar,            "ITEM TYPE
       END OF st_vbap.
DATA : it_kna1 TYPE STANDARD TABLE OF st_kna1,
       it_vbak TYPE STANDARD TABLE OF st_vbak,
       it_vbap TYPE STANDARD TABLE OF st_vbap,
       wa_kna1 TYPE st_kna1,
       wa_vbak TYPE st_vbak,
       wa_vbap TYPE st_vbap.
DATA : v_fld(15),
       v_kunnr TYPE kna1-kunnr,
       v_vbeln TYPE vbak-vbeln.
        SELECT-OPTIONS*
         PARAMETERS*
SELECT-OPTIONS so_kunnr FOR v_kunnr.          "CUSTOMER NUMBER
PARAMETERS : p_max TYPE i.                    "NUMBER OF HITS
        START-OF-SELECTION*
START-OF-SELECTION.
PERFORM get_customerdata.
SET PF-STATUS 'MENU1'.
     AT LINE-SELECTION**
*AT LINE-SELECTION.*
*IF sy-lsind = 1.*
    *PERFORM get_salesheader.*
*ELSEIF sy-lsind = 2.*
    *PERFORM get_salesitemdata.*
*ENDIF.*
     AT USER-COMMAND*
AT USER-COMMAND.
CASE sy-ucomm.
    WHEN 'DISP'.
      PERFORM get_salesheader.
    WHEN 'ITEM'.
      PERFORM get_salesitemdata.
    WHEN 'VA03'.
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      CALL TRANSACTION 'VA03' AND SKIP FIRST SCREEN.
ENDCASE.
     TOP-OF-PAGE*
TOP-OF-PAGE.
ULINE AT /1(56).
WRITE : /1 sy-vline ,
           2(15) text-004 COLOR 1 ,
           sy-vline ,
           20(35) text-005 COLOR 1 ,
           sy-vline.
ULINE AT /1(56).
     TOP-OF-PAGE DURING LINE-SELECTION.*
TOP-OF-PAGE DURING LINE-SELECTION.
CASE sy-lsind.
    WHEN 1.
      PERFORM get_topofpage1.
    WHEN 2.
      PERFORM get_topofpage2.
ENDCASE.
     FORM GET_CUSTOMERDATA*
FORM get_customerdata.
SELECT kunnr name1
         FROM kna1
         INTO TABLE it_kna1
         UP TO p_max ROWS
       WHERE kunnr IN so_kunnr.
IF sy-subrc EQ 0.
    LOOP AT it_kna1 INTO wa_kna1.
      WRITE : / sy-vline,
                2(15) wa_kna1-kunnr ,
                sy-vline ,
                20 wa_kna1-name1,
                sy-vline.
      HIDE : wa_kna1-kunnr , wa_kna1-name1.
      CLEAR wa_kna1.
    ENDLOOP.
    ULINE AT : /1(56).
ELSE.
    MESSAGE w000(z50871msg).
ENDIF.
ENDFORM.                    "GET_CUSTOMERDATA
     FORM GET_SALESHEADER*
FORM get_salesheader.
SET PF-STATUS 'MENU2'.
GET CURSOR FIELD v_fld VALUE v_kunnr.
IF v_fld = 'WA_KNA1-KUNNR'.
    CALL FUNCTION 'CONVERSION_EXIT_ALPHA_INPUT'
      EXPORTING
        input = v_kunnr
      IMPORTING
        output = v_kunnr.
    SELECT kunnr vbeln erdat audat auart ernam augru
           FROM vbak
           INTO TABLE it_vbak
         WHERE kunnr = v_kunnr.
    IF sy-subrc EQ 0.
      LOOP AT it_vbak INTO wa_vbak.
        WRITE : / sy-vline ,
                  2(22) wa_vbak-vbeln ,
                  sy-vline,
                  27(25) wa_vbak-erdat ,
                  sy-vline ,
                  55(15) wa_vbak-audat ,
                  sy-vline ,
                  73(15) wa_vbak-auart ,
                  sy-vline,
                  91(16) wa_vbak-ernam ,
                  sy-vline,
                  109(13) wa_vbak-augru,
                  123 sy-vline.
        HIDE : wa_vbak-vbeln.
        CLEAR wa_vbak.
      ENDLOOP.
      *ULINE AT : /1(123).*
    ELSE.
      MESSAGE i015(z50871msg).
    ENDIF.
ELSE.
    MESSAGE i013(z50871msg).
ENDIF.
ENDFORM.                    "GET_SALESHEADER
     FORM GET_SALESITEMDATA
FORM get_salesitemdata.
SET PF-STATUS space.
GET CURSOR FIELD v_fld VALUE v_vbeln.
IF v_fld = 'WA_VBAK-VBELN'.
    CALL FUNCTION 'CONVERSION_EXIT_ALPHA_INPUT'
      EXPORTING
        input = v_vbeln
      IMPORTING
        output = v_vbeln.
    SELECT vbeln posnr matnr charg matkl posar
           FROM vbap
           INTO TABLE it_vbap
         WHERE vbeln = v_vbeln.
    LOOP AT it_vbap INTO wa_vbap.
      WRITE : /1 sy-vline,
               2(13) wa_vbap-posnr ,
               sy-vline,
               18(18) wa_vbap-matnr ,
               sy-vline,
               40(13) wa_vbap-charg ,
               sy-vline,
               56(16) wa_vbap-matkl ,
               sy-vline,
               75 wa_vbap-posar,
               112 sy-vline.
      CLEAR wa_vbap.
    ENDLOOP.
    ULINE AT : /1(112).
ELSE.
    MESSAGE i014(z50871msg).
ENDIF.
ENDFORM.                    "GET_SALESITEMDATA
     FORM GET_TOPOFPAGE1
FORM get_topofpage1.
ULINE AT : /1(123).
WRITE : / sy-vline ,
            2 text-000 ,
            wa_kna1-kunnr ,
            75 text-001 ,
            wa_kna1-name1,
            123 sy-vline.
ULINE AT : /1(123).
WRITE : / sy-vline ,
              2(22) text-006 COLOR 1,
              sy-vline,
              27(25) text-007 COLOR 1 ,
              sy-vline ,
              55(15) text-008 COLOR 1 ,
              sy-vline ,
              73(15) text-009 COLOR 1 ,
              sy-vline,
              91(16) text-010 COLOR 1 ,
              sy-vline,
              109(13) text-011 COLOR 1,
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ULINE AT : /1(123).
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     FORM GET_TOPOFPAGE2
FORM get_topofpage2.
ULINE AT : /1(112).
WRITE : / sy-vline ,
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            wa_kna1-kunnr ,
            35 text-001 ,
            wa_kna1-name1 ,
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            112 sy-vline.
ULINE AT : /1(112).
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           2(13) text-012 COLOR 1,
           sy-vline,
           18(18) text-013 COLOR 1 ,
           sy-vline,
           40(13) text-014 COLOR 1 ,
           sy-vline,
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           75 text-016 COLOR 1 ,
           112 sy-vline.
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Regards
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hi experts please guide me
how to handle table control in bdc? could u please explain me briefly
thanks and regards

sayeed,
Go thru this code it may help you. check bold code for the table control..
report zsunil_bdc
no standard page heading line-size 255.
INTERNAL TABLES *
DATA: BEGIN OF IT_KNA1 OCCURS 0,
CUSTOMER LIKE RF02D-KUNNR,
COMPANY_CODE LIKE RF02D-BUKRS,
ACCOUNT_GROUP LIKE RF02D-KTOKD,
TITLE LIKE KNA1-ANRED,
NAME LIKE KNA1-NAME1,
SEARCH_TERM LIKE KNA1-SORTL,
STREET LIKE KNA1-STRAS,
CITY LIKE KNA1-ORT01,
POSTAL_CODE LIKE KNA1-PSTLZ,
COUNTRY LIKE KNA1-LAND1,
LANGUAGE_KEY LIKE KNA1-SPRAS,
CNTRY LIKE KNBK-BANKS,
BANK_KEY LIKE KNBK-BANKL,
BANK_ACCOUNT LIKE KNBK-BANKN,
REC_ACCOUNT LIKE KNB1-AKONT,
END OF IT_KNA1.
DATA: IT_BDCDATA TYPE BDCDATA OCCURS 0 WITH HEADER LINE.
DATA: IT_MESSAGES TYPE BDCMSGCOLL OCCURS 0 WITH HEADER LINE.
SELECTION SCREEN *
SELECTION-SCREEN BEGIN OF BLOCK B1 WITH FRAME TITLE TEXT-001.
PARAMETER P_FILE TYPE RLGRAP-FILENAME DEFAULT 'C:\CUSTOMER.TXT'
OBLIGATORY.
SELECTION-SCREEN END OF BLOCK B1.
AT SELECTION SCREEN *
AT SELECTION-SCREEN ON VALUE-REQUEST FOR P_FILE.
PERFORM HELP_FILE USING P_FILE.
START OF SELECTION *
START-OF-SELECTION.
*UPLOADING THE FILE FROM WORKSTATION
PERFORM UPLOAD_FILE USING P_FILE.
*POPULATING DATA.
PERFORM POPULATE_FILE.
*& Form HELP_FILE
text
-->P_P_FILE text
form HELP_FILE using p_p_file.
DATA: L_FILE TYPE IBIPPARMS-PATH.
CALL FUNCTION 'F4_FILENAME'
EXPORTING
PROGRAM_NAME = SYST-CPROG
DYNPRO_NUMBER = SYST-DYNNR
FIELD_NAME = ' '
IMPORTING
FILE_NAME = L_FILE.
P_P_FILE = L_FILE.
endform. " HELP_FILE
*& Form UPLOAD_FILE
text
-->P_P_FILE text
form UPLOAD_FILE using p_p_file.
CALL FUNCTION 'UPLOAD'
EXPORTING
CODEPAGE = ' '
FILENAME = 'P_P_FILE'
FILETYPE = 'DAT'
ITEM = ' '
FILEMASK_MASK = ' '
FILEMASK_TEXT = ' '
FILETYPE_NO_CHANGE = ' '
FILEMASK_ALL = ' '
FILETYPE_NO_SHOW = ' '
LINE_EXIT = ' '
USER_FORM = ' '
USER_PROG = ' '
SILENT = 'S'
IMPORTING
FILESIZE =
CANCEL =
ACT_FILENAME =
ACT_FILETYPE =
TABLES
data_tab = IT_KNA1
EXCEPTIONS
CONVERSION_ERROR = 1
INVALID_TABLE_WIDTH = 2
INVALID_TYPE = 3
NO_BATCH = 4
UNKNOWN_ERROR = 5
GUI_REFUSE_FILETRANSFER = 6
OTHERS = 7.
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. " UPLOAD_FILE
*& Form POPULATE_FILE
text
--> p1 text
<-- p2 text
form POPULATE_FILE .
DATA: L_STRING TYPE STRING,
L_COUNTER(2) TYPE N,
V_INDEX TYPE SY-TABIX.
LOOP AT IT_KNA1.
V_INDEX = SY-TABIX.
AT NEW CUSTOMER.
READ TABLE IT_KNA1 INDEX V_INDEX.
IF SY-SUBRC = 0.
perform bdc_dynpro using 'SAPMF02D' '0105'.
perform bdc_field using 'BDC_CURSOR'
'RF02D-KTOKD'.
perform bdc_field using 'BDC_OKCODE'
'/00'.
perform bdc_field using 'RF02D-KUNNR'
IT_KNA1-CUSTOMER.
perform bdc_field using 'RF02D-BUKRS'
IT_KNA1-COMPANY_CODE.
perform bdc_field using 'RF02D-KTOKD'
IT_KNA1-ACCOUNT_GROUP.
*PERFORM BDC_FIELD USING 'RF02D-D0130'
'X'.
perform bdc_dynpro using 'SAPMF02D' '0110'.
perform bdc_field using 'BDC_CURSOR'
'KNA1-SPRAS'.
perform bdc_field using 'BDC_OKCODE'
'/00'.
perform bdc_field using 'KNA1-ANRED'
IT_KNA1-TITLE.
perform bdc_field using 'KNA1-NAME1'
IT_KNA1-NAME.
perform bdc_field using 'KNA1-SORTL'
IT_KNA1-SEARCH_TERM.
perform bdc_field using 'KNA1-STRAS'
IT_KNA1-STREET.
perform bdc_field using 'KNA1-ORT01'
IT_KNA1-CITY.
perform bdc_field using 'KNA1-PSTLZ'
IT_KNA1-POSTAL_CODE.
perform bdc_field using 'KNA1-LAND1'
IT_KNA1-COUNTRY.
perform bdc_field using 'KNA1-SPRAS'
IT_KNA1-LANGUAGE_KEY.
perform bdc_dynpro using 'SAPMF02D' '0120'.
perform bdc_field using 'BDC_CURSOR'
'KNA1-LIFNR'.
perform bdc_field using 'BDC_OKCODE'
'/00'.
perform bdc_dynpro using 'SAPMF02D' '0130'.
PERFORM BDC_FIELD USING 'RF02D-D0130'
'X'.
perform bdc_field using 'BDC_CURSOR'
'KNBK-BANKN(01)'.
perform bdc_field using 'BDC_OKCODE'
'=ENTR'.
perform bdc_dynpro using 'SAPMF02D' '0210'.
perform bdc_field using 'BDC_CURSOR'
'KNB1-AKONT'.
perform bdc_field using 'BDC_OKCODE'
'=UPDA'.
perform bdc_field using 'KNB1-AKONT'
IT_KNA1-REC_ACCOUNT.
perform bdc_dynpro using 'SAPLRSFH' '0100'.
perform bdc_field using 'BDC_OKCODE'
'/EBACK'.
perform bdc_field using 'BDC_CURSOR'
'RSIODYNP4-LOW(01)'.
ENDIF.
ENDAT.
L_COUNTER = L_COUNTER + 1.
CLEAR L_STRING.
CONCATENATE 'KNBK-BANKS(' L_COUNTER ')' INTO L_STRING.
PERFORM BDC_FIELD USING L_STRING
IT_KNA1-CNTRY.
CLEAR L_STRING.
CONCATENATE 'KNBK-BANKL(' L_COUNTER ')' INTO L_STRING.
PERFORM BDC_FIELD USING L_STRING
IT_KNA1-BANK_KEY.
CLEAR L_STRING.
CONCATENATE 'KNBK-BANKN(' L_COUNTER ')' INTO L_STRING.
PERFORM BDC_FIELD USING L_STRING
IT_KNA1-BANK_ACCOUNT.
AT END OF CUSTOMER.
READ TABLE IT_KNA1 INDEX V_INDEX.
IF SY-SUBRC = 0.
CALL TRANSACTION 'FD01' USING IT_BDCDATA MODE 'A' UPDATE 'S' MESSAGES
INTO IT_MESSAGES.
IF SY-SUBRC <> 0.
PERFORM EMPLOYEEID_ERROR.
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ENDIF.
WRITE: SY-SUBRC.
perform message_format_write.
*ENDIF.
*WRITE: SY-SUBRC.
CLEAR IT_BDCDATA.
REFRESH IT_BDCDATA.
ENDIF.
ENDAT.
ENDLOOP.
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text
-->P_0224 text
-->P_0225 text
form bdc_dynpro using value(p_0224)
value(p_0225).
IT_BDCDATA-PROGRAM = P_0224.
IT_BDCDATA-DYNPRO = P_0225.
IT_BDCDATA-DYNBEGIN = 'X'.
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CLEAR IT_BDCDATA.
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text
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form bdc_field using value(p_0229)
value(p_0230).
IT_BDCDATA-FNAM = P_0229.
IT_BDCDATA-FVAL = P_0230.
APPEND IT_BDCDATA.
CLEAR IT_BDCDATA.
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text
--> p1 text
<-- p2 text
form EMPLOYEEID_ERROR .
CALL FUNCTION 'BDC_OPEN_GROUP'
EXPORTING
CLIENT = SY-MANDT
DEST = FILLER8
GROUP = 'Z50583_REC1'
HOLDDATE = FILLER8
KEEP = 'X'
USER = SY-UNAME
RECORD = FILLER1
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.
MESSAGE ID SY-MSGID TYPE SY-MSGTY NUMBER SY-MSGNO
WITH SY-MSGV1 SY-MSGV2 SY-MSGV3 SY-MSGV4.
ENDIF.
CALL FUNCTION 'BDC_INSERT'
EXPORTING
TCODE = 'FD01'
POST_LOCAL = NOVBLOCAL
PRINTING = NOPRINT
SIMUBATCH = ' '
CTUPARAMS = ' '
TABLES
dynprotab = IT_BDCDATA
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.
MESSAGE ID SY-MSGID TYPE SY-MSGTY NUMBER SY-MSGNO
WITH SY-MSGV1 SY-MSGV2 SY-MSGV3 SY-MSGV4.
ENDIF.
CALL FUNCTION 'BDC_CLOSE_GROUP'
EXCEPTIONS
NOT_OPEN = 1
QUEUE_ERROR = 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. " EMPLOYEEID_ERROR
*& Form message_format_write
text
--> p1 text
<-- p2 text
form message_format_write .
DATA: L_MSG(200).
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 = L_MSG
EXCEPTIONS
NOT_FOUND = 1
OTHERS = 2.
WRITE: / L_MSG.
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. " message_format_write
~~Guduri

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(ADRESS=(PROTOCOL=TCP)(HOST=myhostname)(PORT=1530))
(ADRESS=(PROTOCOL=TCP)(HOST=myhostname)(PORT=1531))
(ADRESS=(PROTOCOL=TCP)(HOST=myhostname)(PORT=1532))
In this sample your instance will register to three listeners listening on respectively port 1530, 1531 and 1532
If you want your clients can be balanced over the 3 listeners

How to implement multiple Value Helps within the same Application ??

Dear Experts,
I want to implement multiple value helps in the same view.For that I have declared exporting parameters of type 'wdy_key_value_table.' within the component controller for each of the value helps.While I do activate and test the application I get the following error :
The following error text was processed in the system HE6 : A row with the same key already exists.
The error occurred on the application server hsdnt24s11_HE6_00 and in the work process 4 .
The termination type was: RABAX_STATE
The ABAP call stack was:
Method: VALUESET_BSART of program /1BCWDY/9VSHJWRNR0EZPKFT3ZKC==CP
Method: IF_PO_VIEW1~VALUESET_BSART of program /1BCWDY/9VSHJWRNR0EZPKFT3ZKC==CP
Method: WDDOINIT of program /1BCWDY/9VSHJWRNR0EZPKFT3ZKC==CP
Method: IF_WDR_VIEW_DELEGATE~WD_DO_INIT of program /1BCWDY/9VSHJWRNR0EZPKFT3ZKC==CP
Method: DO_INIT of program CL_WDR_DELEGATING_VIEW========CP
Method: INIT_CONTROLLER of program CL_WDR_CONTROLLER=============CP
Method: INIT_CONTROLLER of program CL_WDR_VIEW===================CP
Method: INIT of program CL_WDR_CONTROLLER=============CP
Method: GET_VIEW of program CL_WDR_VIEW_MANAGER===========CP
Method: BIND_ROOT of program CL_WDR_VIEW_MANAGER===========CP
I dont know how to implement multiple value helps.Need your help on this.
Regards,
Mamai.

Hi
Hint is : A row with the same key already exists it means , It is assigning the same value/Key to row and you are calling it at WDDOINIT so it giving error at the time of initialization .
Better way to do the coding at some event in view OR if not possible than just execute the first value help in wddoinit later clear all the value before gettig the other Value help. Code it at WdDoModify View to get its run time behaviour.
BR
Satish Kumar

How to handle multiple tables data in Entity Beans?

How to handle multiple tables data in Entity Beans?
i mean, my bean (non trivial) is responsible for frequent
insertion in one table and some deletion on another table.
Can anyone of you...please..?

Is your data model right? If you are adding in one and deleting in another it sounds to me more like a process that an entity, in which case you may revisit your data model and simplify it, add in a session bean with the process method to co-ordinate between the two.
However, if you want to map multiple different tables within a single entity bean it is possible and just part of the mapping. How you actualyl specify it depends on which implementation you are working with.
Cheers,
Peter.

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I have a J2EE Web application with Servlets and Java ServerPages. Beside this I have a in-house developed API for certain services built using Hibernate and Spring with POJO's and some EJB.
There are 8 databases which will be used by the web application. I have heard that multiple datasources with Spring is hard to design around. Considering that I have no choice not to use Spring or Hibernate as the API's are using it.
Anyone have a good design spesification for how to handle multiple datasources. The datasource(database) will be chosen by the user in the web application.

Let me get this straight. You have a web application that uses spring framework and hibernate to access the database. You want the user to be able to select the database that he wants to access using spring and hibernate.
Hopefully you are using the Spring Framework Hibernate DAO. I know you can have more that one spring application context. You can then trying to load a seperate spring application context for each database. Each application context would have it's own configuration files with the connection parameters for each datasource. You could still use JNDi entries in the web.xml for each datasource.
Then you would need a service locater so that when a user selected a datasource he would get the application context for that datasource which he would use for the rest of his session.
I think it is doable. It means a long load time. And you'll need to keep the application contexts as small as possible to conserve resources.

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Hi Guys,
I have multiple operations in the webservcie and under soap action in the receiver soap adapter, i dont know how to handle multiple soap operations.
can anybody guide me, how to acheive this ?
Thanks,
srini

Hi Srini !
This weblog shows the general design of a scenario with BPM
/people/krishna.moorthyp/blog/2005/06/09/walkthrough-with-bpm
This link:
http://help.sap.com/saphelp_nw04/helpdata/en/de/766840bf0cbf49e10000000a1550b0/content.htm
show how to insert a predefined BPM pattern. You could use one of the BpmPatternSerialize.... patterns to see how you BPM should look like...
Basically it should be:
1) Receive Step (async/sync, as you need) to trigger the BPM
2) Send step (sync) for first webservice
3) Send step (sync) for second webservice
N) Send step (sync) for N webservice
N+1) if the whole communication is sync, here you need to use a send step to return back the answer to sender.
Regards,
Matias.

How to handle multiple request in the servlet

how to handle multiple request in the servlet...
Example:
java forum...
i'm login in the java forum at this time 1000 members make login in this....how happended in servlet?
if we use thread how to implement in servlet ?

Serlets are already threaded. The application container instantiates the servlet, then uses this instance in a new thread for every use.
This is the reason that you should use (almost) no instance variables in a Servlet, but rather that (almost) everything should be local to the method.

How to handle different languages in Illustrator for big clients?

Hi Guys,
I need small suggestio for 'How to handle different languages in illustrator for big clients'. For instance; Arabic, this is a language which needs to be read from right to left instead of left to right. There are other strange languages as well (Cyrillic, Chinese etc.). It happens also that when you copy strange languages from a word file it will not be easy to paste it the correct way in a .ai file. Besides that, it’s also difficult to do a language check when we are not able to read it!. So, to make a long story short, I want to figure out how we can deal with multiple language circles?
Can you some please give me the solution for this...
Thanks in advance...
HARI

I take it you might come from an arabic background.
Here is how you can help yourself to some degree.
Google has a translation feature and service which is at the moment free. It is excellent.
Secondly if you are working with ME languages you really need the ME version of Illustrator or any other Creative Suites Application in order for it to work properly.
It, is also best to enable the language and the input for that language for your system on the Mac it is easy you go to the Language and text feature in theSystem Preferences, once enabled you can select the fro the menu bar under the American flag if you are in the US. Thst will appear once you have more than one language selected.
You select the language input you need and then a font for that language then paste and edit.
You need fonts on your computer that are of those languages as well.
How to manage this as a work flow well that is something you will have to work on yourself or hire a consultant who specializes in this area.
We had a few visit here when they have come across a snafu. So they exists.

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