Generic extraction for FI_AR

Hello Bi Gurus,
Data source:0FI_AR_6
Source Table: KNC1.
I want to extract data from KNC1 table - Instead of using 0FI_AR_6 data source.What are steps i need to follow for Generic extraction?
What are delta modes i should be using?
What are the settings i should be doing ECC side?

To create a generic DataSource that is sourced by the KNC1 (Customer Transaction Figures) table, you would first need to create a View joining the KNC1 and T001 tables together. Delta is not possible with this table because a new record is created each Fiscal Year, for the combination of Customer, Company Code and Fiscal Year. It is when that record is created that a Created On date is posted, but there is no changes to that date when records are updated.
The only advantage that you'd gain by creating a generic DataSource for this would be that you'd have all of the Fiscal Period Key Figures, for a Fiscal Year, on the same row of data instead of one row for each Fiscal Period, thereby providing better use of storage and access time reductions. It would, however, require some logic to either split the data out at the InfoProvider level or to split out Fiscal Periods during reporting.

Similar Messages

  • Any docs regarding Table/View,Function Module for Generic Extraction

    Hello All
    I need to do Generic Extraction,for that if anyone has docs., I need docs on how to create table,view,Function module and infoset query ,on that pl forward to my id
    [email protected]
    Many Thanks
    balaji

    hi Amit
    Thanks for your docs,but this docs i have already,do u have any thing different one,if so please forward?
    Facing a Problem
    Iam trying to create view(database view)for <b>vbak</b> and <b>vbap</b> and given in Tables in <b>Table/Join Conditions</b> tab and clicked in <b>Relationship</b> and the relantionship has been generated automatically,now when i tried to activate this view its saying like "<b>No tables and/or fields are defined for view xxxxx</b>(xxxx-> name of a view)
    what will be the problem?pl let me know how to create a view?
    And also I need to know the diffference between database view,Manintenance view,Projection view and help view?
    Pl let me know on this?
    Many Thanks
    balaji

  • When we go for Views and Function Modules for Generic Extraction

    Hi Experts,
    Can you please explain when we go for extracting the data using Views and when we got using Function Modules using Generic Extraction from R/3 system to BW with examples. And also can you explain when we go for delta for the above both scenarios.
    Thanks for you help in advance
    Rohith

    Hi,
    Scenario for Extarction using FM
    Imagine the scenario where you need to extract data from
    tables having no common field between them and thereby preventing you from creating a view on top of those tables..
    Or simply consider tables that are highly unrelatd in terms of fields, but you have a requiremnt to extract data from them.
    Also Refer.
    create generic extractor based on 2 tables
    Generic Extraction via Function Module
    /people/siegfried.szameitat/blog/2005/09/29/generic-extraction-via-function-module
    Steps.
    https://www.sdn.sap.com/irj/sdn/go/portal/prtroot/docs/library/uuid/a0f46157-e1c4-2910-27aa-e3f4a9c8df33
    http://help.sap.com/saphelp_nw04/helpdata/en/86/1c8c3e94243446e10000000a114084/frameset.htm
    Scenario for Extraction using View
    If there are more number of tables and data in those tables can be represented using joins then we can use this type of extraction
    For more info Refer these links
    http://help.sap.com/saphelp_nw2004s/helpdata/en/cf/21ecf9446011d189700000e8322d00/frameset.htm
    Difference between "Help View" and "Search Help"
    http://help.sap.com/saphelp_nw04/helpdata/en/cf/21ed06446011d189700000e8322d00/frameset.htm
    for more detailed info look on:
    http://www.sap-img.com/abap/what-is-the-different-types-and-usage-of-views.htm
    https://www.sdn.sap.com/irj/sdn/wiki?path=/display/home/abap+dictionary&
    For GEneric Delta refer these links
    [generic with delta;
    [https://forums.sdn.sap.com/click.jspa?searchID=11388803&messageID=5164737]

  • When to go for generic extraction using view and infoset query?

    Hi,
                        Can anyone clarify me when we should go for generic extraction using view and when we should go for generic extraction using infoset query....
    Also what is the difference between view and infoset?
    I tried but could not find out....
    Regards,
    Kalyani.

    Hi Kalyani,
    We normally go for View or infoset when the data to be fetched in BW is distributed in different tables in SAP R/3.
    Had the data been available in one table we can easily build our datasource on that table but if there are more tables then its not possible to do it without Views or Infosets. You can use Function Modules to build your datasource in case it involves complex logic to figure out the data from various tables.
    Depending upon the table relationships we create view and include various fields from these tables in that view. Same is with the Infosets, you can have more flexible options like Outer Join, left outer Join etc.
    Regards,
    Pratap Sone

  • Bussiness  Scenario for GENERIC   EXTRACTION

    Hi friends,
       can any one  explain me... in what situation we go for Generic Extractions..
    The normal reason is  When  the Bussiness Content  Datasource is not matching with our requirement.. we go for Generic extraction.. 
         I told like this only... but they are not satisfied with my answer.. and they asked .. tell me the  bussiness scenario( in what situation u  done  generic extraction)
      so, friends... could any one plz explain  me any scenario... which you done for generic extraction...
             i will appriciate  by giving   points  to the appropriate  answers..
    Thanks
    babu

    Hi,
    These 2 below links may be helpful,
    <u>GENERIC DATA EXTRACTION USING FUNCTION MODULE</u>
    <u>Difference between Generic Extraction and Enhancement of existing Extractor</u>
    1)Go to RSA6 and find the data source you need to enhance.--> Display
    2)Double click on the Extract structure.
    3)Now click on the append structure button to add the required field on to the existing structure.
    4) add your required fields with ZZ appended to your field.
    5) Save & Activate the append structure. Then go back and make sure you activate the extract structure also.
    6) Now again go back to RSA6 and select your Data Source. But this time go to change Data Source to remove the hide option to the enhanced fields. By default they’ll be in hide mode. If you don’t remove the hide field then this field will not be seen in BW side.
    7) Now go to SE38 to write the logic to populate the data into the enhanced field. Program name to write the logic is ZXRSAU01.
    8) Check + Save + Activate.
    9) Check in RSA3 if data is populated as per your requirement.
    10) Replicate your Data Source.
    11) Now go to Data Source/ Trans. Structure screen. Now you can see the enhanced field on the right hand side.Enhancements:
    <b>Enhancements:BW Side:
    Go to CMOD.</b>
    1. To Save&#61664; give Description &#61664; create&#61664;create new project—give the project name
    2. Select the radio button Enhancement Assignment and give the Enhancement name you want and press Enter.
    3. If the Enhancement is already assigned to some other project it will display the same message saying it is already assigned it some other project. Click on&#61664;
    4. If the Enhancement is not assigned to any project save.
    5. Give RSR00001 (For Variable Exits)
    6. Activate the Project.
    7. and click on the components button.&#61664;Now go to Display
    8. Now Double click on EXIT_SAPLRRS0_001. In that you can see an include ZXRSRU01.
    9. Double click on that include, it will say program name ZX…… are reserved for includes of exit Functions groups.
    10. Just Press Enter.
    11. It’ll Pop-Up a window Create Object.&#61664;saying Include ZX…. Does not exits
    12. That is where you have to write the code for the variable exits. BW: Virtual&#61664;
    13. RSR00002 Chars and Key Figures. BW: Moving Characteristics.&#61664;
    14. RSR00003
    Thanks,
    Aby Jacob

  • Scenarios for Generic extraction

    Hello experts ,
    Please give me some scenarios where we will go for the extraction using
    function module,
    infoset query,
    View.
    Thanks in advance,
    pragya.

    Hi Pragya,
    Generic extractors are of 3 types:
    1. Based on table/view
    2. Based on Infoset Query
    3. Based on Function module
    <i>In some cases Business Content will not give your required data sources , In such scenarios you need to develop your own data sources ( Views / Function modules ) , Then you can bring that data source to BW and use that .
    if you can't find the suitable business content data source then you have to create
    your own data source ( Generic )
    or enhance the given data source.</i>
    <b>Need for customized generic extractor</b>
    Business Content may not have a suitable
    Data Source for your application.
    Business Content may require additional enhancements that need data that is not supplied by SAP BW.
    The application may not have its own generic data extraction method.
    We have used our own custom programs to populate tables in SAP system.
    Please see link below
    <u>http://help.sap.com/saphelp_nw04s/helpdata/en/3f/548c9ec754ee4d90188a4f108e0121/frameset.htm</u>
    Good weblogs
    <b>/people/siegfried.szameitat/blog/2005/09/29/generic-extraction-via-function-module
    /people/sap.user72/blog/2005/04/19/logistic-cockpit-a-new-deal-overshadowed-by-the-old-fashioned-lis
    /people/sap.user72/blog/2004/12/16/logistic-cockpit-delta-mechanism--episode-one-v3-update-the-145serializer146
    /people/sap.user72/blog/2004/12/23/logistic-cockpit-delta-mechanism--episode-two-v3-update-when-some-problems-can-occur
    /people/sap.user72/blog/2005/01/19/logistic-cockpit-delta-mechanism--episode-three-the-new-update-methods
    Regards, ABY

  • Deltas for generic extraction.

    Hi,
    if i want use time stamp & calday  for my generic extraction , i can use uppercase and lower case, wher can i give timings suppose want run deltas for 10am-10.30am.
    regards
    anitha

    Hi,
    Security interval upper limit The delta-relevant field is a timestamp.
    The timestamp that was read last is 12:00:00. Delta extraction begins at 12:30:00. The security interval for the upper limit is 120 seconds. The selection interval for the delta request is: 12:00:00 to 12:28:00. When the extraction is finished, the pointer is set to 12:28:00. Security interval lower limit The delta-relevant field is a timestamp. After images are transferred. In BI the record is overwritten with the post-change status, for example, for master data. Any duplicate data records do not affect BI. The last read timestamp is 12:28:00. Delta extraction begins at 13:00. The security interval for the lower limit is 180 seconds. The selection interval for the delta request is: 12:25:00 to 13:00:00. When the extraction is finished, the pointer is set to 13:00:00.

  • Delta for Generic Extraction

    Hi all,
    Can anyone tell about delta for generic extraction i.e 3 options in detail and when do we use it.
    thanks in advance,
    chandra sekhar

    When you want to customize existing datasources at R/3 sides then you can do that with customer exits.
    Suppose if you want to add a column to the existing datasource then you will use append structures (Transaction SBIW-> Edit Data sources - Enhance Datasource) then to fill the column you will write the code in these Exits.
    There are 4 types of Exits available.Function Group (XRSA)
    EXIT_SAPLRSAP_001 Customer Function Call for Supplying Transaction Data
    EXIT_SAPLRSAP_002 Customer Function Call for Supplying Master Data (Attributes)
    EXIT_SAPLRSAP_003 Customer Function Call for Supplying Text
    EXIT_SAPLRSAP_004 Customer Function Call for Supplying Hierarchies
    As you are aware there 4 types since the datasources in R/3 are predefined to fill the data of BW viz, attributes,Text,Hierarchy and Transaction.
    Check the below forum discussion for more information..
    DataSource Enhancement
    Regs
    Gopi
    Assign point if it helps ...

  • I have completed the generic extraction - an i find values for numeric ?

    Hi all,
    Generic extraction can be done using:
    1. calendar day
    2. Timestamp
    3. Numeric pointer.
    I have used numeric pointer - in which table can i see the flag for numeric pointer.
    And for timestamp and calendar day - in which table can is see when was the last extraction happeneed for generic extraction using timestamp and for calenday day.
    Thanks
    Pooja

    hi,
    check the delta pointer for that datasource in table ROOSGENDLM.
    regards
    mohammed

  • Delta extraction for COPA generic datasource

    Hi,
    I have created generic datasource for COPA with timestamp as delta.I have initialized the delta in BW and was able to extract the same number of records which I had in RSA3.To test the delta created couple of records and when tried to extract it was giving me 0 records with Info doc status 8 in the status tab.The processing is red and it does not drop down. I checked in the the roosource table in R3 and it shows delta process as AIE and safety interval is 120 for the timestamp(will change it later).

    The safety interval is just 120 seconds. One more thing is when I initialized the delta on the R3 side in RSA7 I can find my datasource but under the status tab it shows some other datasource and also the delta field and current status are empty. So do u think I have to add the UPMOD field to my generic datasource or any of your suggestions for creating delta are welcome.
    Regards,
    Kal

  • Help on Code for functional module generic extraction - needed.

    Hi Experts,
    Can you pleaese help  me on : how to pass data to the structure created.
      How to fill the structure in functional module  extraction (structure) from i_t_final to e_t_data.
    we are using include programe in the extraction.
    help appreciated.
    Thanks Much
    kannan

    Hi Shreem,
    Check if the following SDN Article link is helpful.
    http://www.sdn.sap.com/irj/scn/go/portal/prtroot/docs/library/uuid/c062a3a8-f44c-2c10-ccb8-9b88fbdcb008?QuickLink=index&overridelayout=true
    http://www.erphowtos.com/guides-a-tutorials/doc_view/534-generic-extraction-using-function-module-fm.html
    Best Regards,
    Kush Kashyap

  • Generic extraction

    Hi,
    in generic extraction in which scenarios you extract data from  table,view,infoset query,FM
    sridhar

    Transparent Table
    If you're wishing to create a generic DataSource based on a single Transparent Table in the source R3/ECC system, then using that table as the source for your generic DataSource would be appropriate because it will expose all of the columns in that table to your generic extraction structure. There is one exception to this and that is, if you have more than one date field (e.g. Created On and Changed On dates) that you're going to use for generic delta. Pool/Cluster tables and structures wouldn't be allowable for this type of generic DataSource setup.
    View on Transparent Tables
    If your requirement is to create a generic DataSource based on multiple Transparent Tables in your source R3/ECC system, then a view would be appropriate. You can either use SAP delivered views in the source R3/ECC environment or create a custom view. The same exceptions (generic delta on more than one date field, pool/cluster tables and structures).
    Function Module
    A custom Function Module can be coded for the extraction of data for a generic DataSource. This type would be appropiate if you're extracting data from pool/cluster tables or structures. Another use for a Function Module as the source for a generic DataSource would be if you're going to use more than one data field for a generic delta. Finally, a Function Module would be used if there is some transformational-type logic required to be done on the extracted data before it is passed to BW.
    InfoSet Query
    An InfoSet (not to be confused with an InfoSet in BW) query in a source R3/ECC environment, is created in tocde SQ01, and is a way of creating "quick-and-dirty" reports with summarized values, derived values, et. al. This can be used as the basis for a DataSource, if the queries are already built. If not, then a Function Module can perform and necessary aggregations, derivations or other transformational-type logic, instead of creating a query. I say this because I'd highly discourage using this as a source for a generic DataSource because InfoSet queries are usually extremely inefficient and can consume a lot of the valuable system resources.

  • Urgent: Problems in Generic Extraction by Function Module

    Hi BW Gurus,
    I am new to SDN and also new to generic extraction using function module. My requirement is to extract long text(142 char) from CRM to BW as the text is not stored in database table I used function module read_text with in another ZXXX function module copy of (RSAX_BIW_GET_DATA_SIMPLE). In my extract structure I used GUID(char,32), Langu, long text(142 char) and 2 placeholders. Text can be extracted by passing STXH table fields(Tdname, Tdid, Tdobject, Tdspars) to read_text as parameters and i also need to use CRMD_ORDERADM_H field GUID(32 char) to compare 1st 32 chars of tdname(70 char) with Guid to select Guids and loop thru this Guids and for each Guid i need to append lines of text to e_t_data but as i donot know ABAP i unable to write the code for this. Through my friends help i wrote code when i check in RSA3 it is displaying the text but when i replicate into BW and load into data target in monitor the status is red with records initially but afterwards it will be red status again with 0 from 0 records for initial load again.when i check on job logs the errors i have are:
    The background job has created a job log file of 2Gb size and it is currently on a infinite loop writing entries into the SAP System Log that it cannot write to the Job log file due to “Error 22 for write/read access to a file” this is because of the datasource i have created. Please find my Function module and if anyone would please correct FM and send me that will be really great.I appreciate it in advance.
    MY Function Module is:
    FUNCTION Z_CRMORDERH_STR_TXT.
    ""Local Interface:
    *"  IMPORTING
    *"     VALUE(I_REQUNR) TYPE  SRSC_S_IF_SIMPLE-REQUNR
    *"     VALUE(I_DSOURCE) TYPE  SRSC_S_IF_SIMPLE-DSOURCE OPTIONAL
    *"     VALUE(I_MAXSIZE) TYPE  SRSC_S_IF_SIMPLE-MAXSIZE OPTIONAL
    *"     VALUE(I_INITFLAG) TYPE  SRSC_S_IF_SIMPLE-INITFLAG OPTIONAL
    *"     VALUE(I_READ_ONLY) TYPE  SRSC_S_IF_SIMPLE-READONLY OPTIONAL
    *"     VALUE(I_REMOTE_CALL) TYPE  SBIWA_FLAG DEFAULT SBIWA_C_FLAG_OFF
    *"  TABLES
    *"      I_T_SELECT TYPE  SRSC_S_IF_SIMPLE-T_SELECT OPTIONAL
    *"      I_T_FIELDS TYPE  SRSC_S_IF_SIMPLE-T_FIELDS OPTIONAL
    *"      E_T_DATA STRUCTURE  YCRM_TEXT_STR OPTIONAL
    *"  EXCEPTIONS
    *"      NO_MORE_DATA
    *"      ERROR_PASSED_TO_MESS_HANDLER
    ***"  EXCEPTIONS     NO_MORE_DATA
    *"      ERROR_PASSED_TO_MESS_HANDLER
      Tables: CRMD_ORDERADM_H, STXH.
    Auxiliary Selection criteria structure
    data: l_s_select type srsc_s_select.
    Maximum number of lines for DB table
      Statics: s_s_if type srsc_s_if_simple,
    counter
             s_counter_datapakid like sy-tabix,
    Cursor
             s_cursor type cursor.
    data: i_crmtext type standard table of TLINE .
      types: begin of xsreph ,
              GUID type CRMD_ORDERADM_H-guid,
            end of xsreph.
       data: i_guid type standard table of xsreph.
      data: I_TEXT type STXH-TDNAME.
      data: xempl like  YCRM_TEXT_STR occurs 0 with header line.
      data: t_tab like dd03l-tabname.
    Select ranges
      ranges: l_r_guid for CRMD_ORDERADM_H-guid.
             l_r_connid  for sflight-connid.
    Initialization mode (first call by SAPI) or data transfer mode
    (following calls) ?
      if i_initflag = sbiwa_c_flag_on.
    Initialization: check input parameters
                    buffer input parameters
                    prepare data selection
    Check DataSource validity
        case i_dsource.
          when 'yCRM_TEXT'.  " for S_SREPH1
          when others.
            if 1 = 2. message e009(r3). endif.
    this is a typical log call. Please write every error message like this
            log_write 'E'                  "message type
                      'R3'                 "message class
                      '009'                "message number
                    i_dsource   "message variable 1
                      ' '.                 "message variable 2
            raise error_passed_to_mess_handler.
        endcase.
       append lines of i_t_select to s_s_if-t_select.
    Fill parameter buffer for data extraction calls
        s_s_if-requnr    = i_requnr.
        s_s_if-dsource = i_dsource.
        s_s_if-maxsize   = i_maxsize.
    Fill field list table for an optimized select statement
    (in case that there is no 1:1 relation between InfoSource fields
    and database table fields this may be far from beeing trivial)
       append lines of i_t_fields to s_s_if-t_fields.
    we will do our selection based on what is in the p table for the
    infoobject
      else.                 "Initialization mode or data extraction ?
    Data transfer: First Call      OPEN CURSOR + FETCH
                   Following Calls FETCH only
    First data package -> OPEN CURSOR
        if s_counter_datapakid = 0.
    Fill range tables BW will only pass down simple selection criteria
    of the type SIGN = 'I' and OPTION = 'EQ' or OPTION = 'BT'.
        LOOP AT S_S_IF-T_SELECT INTO L_S_SELECT WHERE FIELDNM = 'GUID'.
            MOVE-CORRESPONDING L_S_SELECT TO L_R_GUID.
            APPEND L_R_GUID.
          ENDLOOP.
          case i_dsource.
            when 'YCRM_TEXT'.  " for S_SREPH1
              t_tab = 'CRMD_ORDERADM_H'.
          endcase.
          select GUID
          from (t_tab)
          into table i_guid where   PROCESS_TYPE = 'ZACI'  and ( OBJECT_ID < '0000000042').
         select tdname from stxh into i_text where tdobject = 'TEXT'.
         if sy-subrc ne 0.
           message e009(r3).
    this is a typical log call. Please write every error message like this
           log_write 'E'                  "message type
                     'R3'                 "message class
                     '009'                "message number
                     i_dsource   "message variable 1
                     'No master data found'.           "message variable 2
           raise error_passed_to_mess_handler.
         endif.
    Determine number of database records to be read per FETCH statement
    from input parameter I_MAXSIZE. If there is a one to one relation
    between DataSource table lines and database entries, this is trivial.
    In other cases, it may be impossible and some estimated value has to
    be determined.
         open cursor with hold s_cursor for
         select (s_s_if-t_fields) from CRMD_ORDERADM_H
                                  where GUID in L_R_GUID .
                                   ENDIF.
    Fetch records into interface table.
      named E_T_'Name of extract structure'.
       fetch next cursor s_cursor
                  appending corresponding fields
                  of table e_t_data
                  package size s_s_if-maxsize.
        IF SY-SUBRC <> 0.
         CLOSE CURSOR S_CURSOR.
         RAISE NO_MORE_DATA.
       ENDIF.
    as we are doing this only once can use the select statement.
    ***data: crmtext like tline occurs 0 with header line.
    **data: i_crmtext type standard table of TLINE.
    **data: i_guid type standard table of xsreph.
    data: l_guid type THEAD-TDNAME.
    data: st_guid type xsreph.
    data: st_crmtext type TLINE.
    data: lan type THEAD-TDSPRAS.
    lan = 'E'.
    loop at i_guid into st_guid.
    l_guid = st_guid-guid.
    CALL FUNCTION 'READ_TEXT'
       EXPORTING
       CLIENT                        = SY-MANDT
         ID                            = 'A002'
         LANGUAGE                      = lan
         NAME                          = l_guid
         OBJECT                        = 'CRM_ORDERH'
       ARCHIVE_HANDLE                = 0
       LOCAL_CAT                     = ' '
    IMPORTING
       HEADER                        =
       TABLES
         LINES                         = i_crmtext.
    EXCEPTIONS
       ID                            = 1
       LANGUAGE                      = 2
       NAME                          = 3
       NOT_FOUND                     = 4
       OBJECT                        = 5
       REFERENCE_CHECK               = 6
       WRONG_ACCESS_TO_ARCHIVE       = 7
       OTHERS                        = 8
    e_t_data-guid = l_guid.
    loop at i_crmtext into st_crmtext.
    move lan to e_t_data-langu.
    move st_crmtext-tdline to e_t_data-description.
    append e_t_data.
    endif.
    endloop.
    clear: st_guid,l_guid.
    refresh: i_crmtext.
    endloop.
    S_COUNTER_DATAPAKID = S_COUNTER_DATAPAKID + 1.
    endif.
    ENDFUNCTION.
    please Gurus as I donot know ABAP i appreciate if anyone would write a FM based on requirement and send me that will be really great this is my request. I gurantee of award points for good answers.
    Regards
    Kishore

    Hi,
    The statement <b>RAISE NO_MORE_DATA</b> should be active (uncommented) in your code. Otherwise, the infinte loop occurs.
    See also, the Siggi's blog:
    /people/siegfried.szameitat/blog/2005/09/29/generic-extraction-via-function-module
    BTW, was it your thread here:
    Re: Urgent: problems in extracting Long Text
    Best regards,
    Eugene

  • Generic Extraction (or) How to use table in R/3 system as datasource in BW?

    Hi all,
    Hope all are having a great day
    Can any1 tell me the steps, for Generic Extraction.
    It will be very helpful, if the steps are as much as simpler as posible.
    I know to create a simple cube in BW.
    I have this much knowledge, depending on this can any1 tell me the steps for Generic Extraction from R/3.
    examples wud be vry useful
    Regards,
    Sourav

    hi,
    Maintaining Generic DataSources 
    Use
    Independently of application, you can create and maintain generic DataSources for transaction data, master data attributes or texts from any kinds of transparent tables, database views, InfoSets of the SAP query or using a function module. As a result, you can make use of the generic extraction of data.
    Procedure
    Creating a Generic DataSource(RSO2)
           1.      Select the DataSource type and give it a technical name.
           2.      Choose Create.
    The creating a generic DataSource screen appears.
           3.      Choose an application component to which the DataSource is to be assigned.
           4.      Enter the descriptive texts. You can choose any text.
           5.      Choose from which datasets the generic DataSource is to be filled.
                                a.      Choose Extraction from View, if you want to extract data from a transparent table or a database view. Enter the name of the table or the database view.
    After generation, you get a DataSource whose extract structure is congruent with the database view or the transparent table view.
    For more information about creating and maintaining database views and tables, see the ABAP Dictionary Documentation.
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    hope this helps.
    assign point if so
    partha

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