Regarding LIS extraction

Hi All,
I have modelled the Infocube 0PUR_C05(Vendor Evaluation Data)
The datasorce is 0MM_PUR_VE_01
The steps I followed to load data is as follows:
1. In R/3 Rsa5: Select Data Source and Click on Transfer Datasources.
2. In RSA3 extracted data.
3. Next in BW installed Business content objects, replicated datasources.
4. Created Infopackage and schedulled the data.
5. But I am unable to load data.
6. The Qm status shows Yellow and after some 7 hours, it turns to Red.
This is the complete error message under Status tab for that request:
Sending packages from OLTP to BW lead to errors
Diagnosis
No IDocs could be sent to the SAP BW using RFC.
System response
There are IDocs in the source system ALE outbox that did not arrive in the ALE inbox of the SAP BW.
Further analysis:
Check the TRFC log.
You can get to this log using the wizard or the menu path "Environment -> Transact. RFC -> In source system".
Removing errors:
If the TRFC is incorrect, check whether the source system is completely connected to the SAP BW. Check especially the authorizations of the background user in the source system.
Does somebody have an idea about it.
Regards,
Ravi

Hi Ravi,
        Please check the RFC connection between BW and R/3 by selects your source system and right click from context menu click on check. If is ok, then check weather Idoc conformation was happing or not at monitor- Details – Request. If it was not happening then reschedule it once again. Because some times Idoc conformation will not happened... Hope you are facing this problem only.
Regards,
Phani Raj Kallur

Similar Messages

  • Regarding LIS Extract Structure and Delta Queues

    Hi All,
    We are extracting data using 2LIS_01_S001. But we are unable to pull Delta loads. When we verified we found that the structure (Fields)of the Delta queues are not in same order as S001 table. So, we modified the structures of delta queues using the access key. Now the order of fields in S001, S001BIW1 and S001BIW1 are all same. Till now I was unable to load the deltas for the data source. Now my doubt is should I have to do the LIS setups again (Statistical Information Setup)or can I do a Full Load and do deltas directly???

    Hi,
    You have to setup the tables once again.If your requirement is to load the customer data donot depend on LIS because there are lot of problems with this LIS.SAP is not recommending this LIS.Simply load customer attribute data and load transaction LOS also.
    This is a better option.
    Hope this helps.
    Assign points if useful.
    Regards,
    venkat

  • LIS EXTRACTION STEP BY STEP

    hi friends
    i want some information on lis extraction in step by step
    thanks in advance
    regards
    shafeeq

    Dear Shafeeq ,
    Look at the following steps :
    LIS EXTRACTION
    T.code - :MC18 – create field catalog
    1. Characteristic Catalog
    Application-01-Sales and Distribution, 02-Purchasing, 03-Inventory
    Controlling, etc..
    Catalog category 1. Characteristic catalog, 2. Key figures catalog 3.
    Date catalog
    Select characteristic catalog and enter, click on characteristic select
    the source table and it will be display the relevant source field and
    select the source field, copy + close, copy.
    Save, similarly create key figures catalog
    T.code : MC21 – create infostructure
    Example –
    Inforstructure : S789
    Application – 01
    Choose characteristic select the catalog, select the fields, copy +
    close
    Choose key figures catalog select the key figures ,copy + close, save
    and generate
    T.code – MC24 – create updating
    Infostructure : S789
    Update group : 01- Sales document, delivery, billing document ,enter
    Select the key figures click on rules for key figures give suggest
    rules, copy save and generate
    Click on updating (activate updating)
    Select the infostructure set periodic split 1. Daily, 2. Week, 3.
    Month, 4. Posting period
    Updating –1)No updating,2)Synchronous updating (V1), 3)As synchronous
    updating (V2), 4)As synchronous updating (V3),
    T.code – LBW0 - Connection of LIS Information structures to SAPBW
    Information structure : S786
    Select the radio button-Setup LIS environment and Execute.
    Select the radio button-Generate data source and Execute.
    For Delta update:
    Select the radio button-Generate updating and Execute
    Select the radio button -Activate / deactivate and Execute.
    T.code – SBIW – Display IMG (implementation guide)
    Setting for applications specific data source – logistics – Managing
    transfer information structure – setup of statistical data – applications
    specific setup of statistical data –perform statistical setup – sales.
    Choose activity
    Setup – Orders, deliveries, billing
    Choose the activities enter the infostructure (S789), give name of the
    run, date of termination, time of termination, No. of tolerated faulty
    documents. Then execute
    T.code – RSA3 – Extractor checker
    Give the data source name eg. 2LIS 01S789 and execute, result will
    get some records
    Go to BW side replicate data source – Assign infosource – Create
    infocube – Create update rules – create infopackage and schedule the package
    with initialize delta process.
    For delta update :
    In R/3 side
    T.code – MC25, set update (V1) or (V2) or (V3)
    T.code – LBW0, choose generate updating and execute then choose
    activate / deactivate and execute
    BW side - create infopackage and schedule the package with delta
    update.
    First time if your scheduling the infopackage -in R/3 side T.code :MC25
    -Udating set to No update,insted of selecting the update V1,V2,V3.
    If your doing the Delta update:in R/3 side T.code :MC25-Updating set to
    either V1 or V2 or V3. and the to T.code :LBW0 -Select the radio button
    Active/deactivate and Execute.
    and schedule the infopackage with delta update.
    ***its been taken from one of the thread in SDN by RAJ , Thanks Raj
    Hope it helps..
    Thanks,
    Krish

  • LIS extraction and BCT

    Hi,
    can anyone share a document with detailed steps on how to use and activate LIS structures?
       I´m trying to use standard inforsource 2LIS_01_S001and I´m lost.
    Best Regards
    Walter

    Hi ,
    Re: LIS extraction Will help you
    Renjith Kumar

  • LIS EXTRACTIONS

    Hi firends,
    1) want to now why we go for the LIS EXTRACTIONS?
    2) what r the steps for the LIS ?
    3) What r the Modules used for the LIS ?
    4)where we can put the DELTAS for the LIS?
    thanks and regards
    shafeeq ahmed

    hi
    steps for LIS:
    Step by Step for LIS Extraction
    LIS EXTRACTION
    T.code - :MC18 – create field catalog
    1.     Characteristic Catalog
    Application-01-Sales and Distribution, 02-Purchasing, 03-Inventory Controlling, etc.
    Catalog category 1. Characteristic catalog, 2. Key figures catalog 3. Date catalog
    Select characteristic catalog and enter, click on characteristic select the source table and it will be display the relevant source field and select the source field, copy + close, copy.
    Save, similarly create key figures catalog
    T.code : MC21 – create infostructure
    Infostructure : S789
    Application – 01
    Choose characteristic select the catalog, select the fields, copy + close
    Choose key figures catalog select the key figures ,copy + close, save and generate
    T.code – MC24 – create updating
    Infostructure : S789
    Update group : 01- Sales document, delivery, billing document ,enter
    Select the key figures click on rules for key figures give suggest rules, copy save and generate
    Click on updating (activate updating)
    Select the infostructure set periodic split 1. Daily, 2. Week, 3. Month, 4. Posting period
    Updating –1)No updating,2)Synchronous updating (V1), 3)As synchronous updating (V2), 4)As synchronous updating (V3),
    T.code – LBW0 - Connection of LIS Information structures to SAPBW
    Information structure : S786
    Select the radio button-Setup LIS environment and Execute.
    Select the radio button-Generate data source and Execute.
    For Delta update:
    Select the radio button-Generate updating and Execute
    Select the radio button -Activate / deactivate and Execute.
    T.code – SBIW – Display IMG (implementation guide)
    Setting for applications specific data source – logistics – Managing transfer information structure – setup of statistical data – applications specific setup of statistical data –perform statistical setup – sales.
    Choose activity
    Setup – Orders, deliveries, billing
    Choose the activities enter the infostructure (S789), give name of the run, date of termination, time of termination, No. of tolerated faulty documents. Then execute
    T.code – RSA3 – Extractor checker
    Give the data source name eg. 2LIS 01S789 and execute, result will get some records
    Go to BW side replicate data source – Assign infosource – Create infocube – Create update rules – create infopackage and schedule the package with initialize delta process.
    For delta update :
    In R/3 side
    T.code – MC25, set update (V1) or (V2) or (V3)
    T.code – LBW0, choose generate updating and execute then choose activate / deactivate and execute
    BW side - create infopackage and schedule the package with delta update.
    First time if your scheduling the infopackage -in R/3 side T.code :MC25 -Udating set to No update,insted of selecting the update V1,V2,V3.
    If your doing the Delta update:in R/3 side T.code :MC25-Updating set to either V1 or V2 or V3. and the to T.code :LBW0 -Select the radio button Active/deactivate and Execute.
    and schedule the infopackage with delta update.
    3.Modules:
    SD,MM, PP,QM..
    4. Deltas for LIS:
    After setting up the LIS environment, 2 transparent tables and 1 extract structure is generated for this particular info structure. Within transaction SE11 you can view the tables ‘SnnnBIW1’, ‘SnnnBIW2’ and the structure ‘SnnnBIWS’ and the InfoStructure itself ‚Snnn‘
    The tables  S5nnnBIW1 & SnnnnBIW2 are used to assist the delta update process within BW.
    Extract structure ‘SnnnnBIWC’ is used as an interface structure between OLTP InfoStructure and BW
    The OLTP system has automatically created an entry in the control table ‘TMCBIW’. Within transaction ‘SE16’ you’ll see, that for your particular InfoStructure the field ‘BIW active’ has the value ‘X’ and the field ‘BIW status’ is filled with value ‘1’ (refers to table SnnnBIW1).
    The orgininal LIS update program ‚RMCX#### will be enhanced within the form routines ‚form Snnnbiw1_update_....‘  and ‚form Snnnbiw2_update
    With the transaction ‘SE38’ you’ll see at the end of the program [starting at line 870 / 1006], that the program is enhanced within a ‘BIW delta update’ coding
    Within the flag  ‚Activate/Deactivate‘ the update process into the delta tables (SnnnBIW1/Sn5nnBIW2) is swichted on/off. In the table ‚TMCBIW‘ is defined, which table is active for delta update.
    Note: The delta updating is client dependent !
    Regards,
    M Kalpana

  • Regarding Generic Extraction

    Hi Experts,
    I m new to SAP BW, I need a information regarding Generic Extraction as the senario is follows.
    I created a table with fields,
    Customer Id (PK), name, age ***, address
    and i maintained five records in it.
    i created a generic master data attributes data source using above table
    i replicated the data source in bw and run the full update and it is succussful.
    Now my requirement is to add 5 more records in the above table and i hav to get those records in bw using delta update.
    So, can any one can explain how to maintain delta for that generic datasource and how to run delta update in step-by-step process
    regards,
    Ramakrishna

    Check the PDF doc..on how to create generic delta..
    https://www.sdn.sap.com/irj/servlet/prt/portal/prtroot/docs/library/uuid/84bf4d68-0601-0010-13b5-b062adbb3e33
    Check this doc for more
    http://www.ko-india.com/content/weblogs/generic_delta_explained.pdf
    Regards,
    R.Ravi
    Assigning Points is the way of saying Thanks in SDN!

  • Regarding CRM extraction.....

    Hi Gurus,
    I have few questions regarding CRM extraction.
    Q1: If we enhance a CRM transactional Datasource, do we have to write the ABAP logic in SE19 or CMOD or both?
    Q2: If we enhance a CRM MasterData Datasource, do we have to write the ABAP logic in SE19 or CMOD or both?
    Q3: What is the significance of the T-CODES BWA1, BWA5, BWA7 ?
    Q4: When do you implement the BADI CRM_BWA_MFLOW and when do we implement the BADI CRM_BWA_SFLOW and when do we implement both of them?
    Q5: What is the significance of the function module CRM_BADI_GET_BDOC? Is there any other function module which is used in CRM extraction that has to be implemented in coding?
    Please throw some light on my questions.
    Thanks
    Nice day
    Regards
    Sam

    HI,
    For Delta Extraction of CRM to BI pelase follwo the below steps
    Go to transaction GNRWB
    Select BUS_TRANS_MSG
    Select (on the right, the services): BWA_DELTA3, BWA_FILL, BWA_queue
    Press Generate.
    Also check for the following:
    1. The delta should have been initialized successfully.
    2. Confirm that all Bdocs of type BUS_TRANS_MSG
    are processed with success in SMW01.
    3. If there are queues in SMQ1 with erroneous status then activate
    these queues.
    In Transaction SMQ1 if there are Queues existing with
    names beginning with CRM_BWAn (n is number) then
    activate these queues in the same transaction.
    4.a)If required activate the datasource
    Go to transaction BWA5 > select the required datasource and
    activate.
    4 b) The Delta may not be active ,activate the delta in BWA7 by
    selecting the name of the datsource and pressing the candle icon for
    'activate delta'.
    5. In BW system
    Go to transaction RSA1 > modeling > infosources > select the
    info source > right mouse click on the selected
    infosource > choose option replicate datasource
    Activate the infosource.
    6. Go to the scheduler for the infosource > select delta in the
    update >choose the option PSA only (in the Processing tab)
    start immediately
    Check the entry in the RSA7 in the OLTP(CRM system)
    Hope It helps You.
    Regards,
    Nagaraju.V

  • How to get LIS Extraction run on SD/ERP

    Hi,
    what steps to take to get LIS Extraction run on SD/ERP
    for 2LIS_11_VAITM, 2LIS_11_VAHDR, 2LIS_11_VASTI, 2LIS_11_VAKON, 2LIS_11_VASTH ?
    ThanXs
    Martin

    Hi,
    take a look at
    http://www.sdn.sap.com/irj/scn/index?rid=/library/uuid/50326ace-bac2-2b10-76bb-bd1a20ed2b57

  • OSS note regarding 0EC_PCA_3 extraction optimization

    hello Frnds,
    We are facing severe Data load issues with a load from 0EC_PCA_3 in production,
    Could any one suggest OSS note regarding 0EC_PCA_3 extraction optimization
    Thanks in Advance
    raky

    Rakesh
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    Sat

  • Regarding LO Extraction

    Hi All,
    This is regarding LO Extraction.
    The steps that I am following are first installation of Business Content InfoCube. Next identified the data sources in LBWG I deleted the data from setup tables for that particular application.
    In a broad way how to extract the deltas from now on.
    We will do the time setup in 0LI*BW. Next we set the time in Job Control and then again in BW side we can set the time in InfoPackage.
    What is the best practice to follow to extract deltas?
    I am having all the materials and Links regarding LO.
    But I am not clear on this point. Someone please guide me regarding this issue.
    Regards
    YJ

    Jayanth
    Check this sequence. Hope this helps. Also check these weblogs.
    https://www.sdn.sap.com/irj/sdn/weblogs?blog=/pub/u/21406 [original link is broken] [original link is broken] [original link is broken] [original link is broken] [original link is broken] [original link is broken] [original link is broken]
    Also refer this link:
    http://www.sap-img.com/business/lo-cockpit-step-by-step.htm
    Thnaks
    Sat
    LO EXTRACTION
    - Go to Transaction LBWE (LO Customizing Cockpit)
    1). Select Logistics Application
    SD Sales BW
    Extract Structures
    2). Select the desired Extract Structure and deactivate it first.
    3). Give the Transport Request number and continue
    4). Click on `Maintenance' to maintain such Extract Structure
    Select the fields of your choice and continue
    Maintain DataSource if needed
    5). Activate the extract structure
    6). Give the Transport Request number and continue
    - Next step is to Delete the setup tables
    7). Go to T-Code SBIW
    8). Select Business Information Warehouse
    i. Setting for Application-Specific Datasources
    ii. Logistics
    iii. Managing Extract Structures
    iv. Initialization
    v. Delete the content of Setup tables (T-Code LBWG)
    vi. Select the application (01 – Sales & Distribution) and Execute
    - Now, Fill the Setup tables
    9). Select Business Information Warehouse
    i. Setting for Application-Specific Datasources
    ii. Logistics
    iii. Managing Extract Structures
    iv. Initialization
    v. Filling the Setup tables
    vi. Application-Specific Setup of statistical data
    vii. SD Sales Orders – Perform Setup (T-Code OLI7BW)
    Specify a Run Name and time and Date (put future date)
    Execute
    - Check the data in Setup tables at RSA3
    - Replicate the DataSource
    Use of setup tables:
    You should fill the setup table in the R/3 system and extract the data to BW - the setup tables is in SBIW - after that you can do delta extractions by initialize the extractor.
    Full loads are always taken from the setup tables
    The Lo-cockpit procedure is go with LBWE Transaction
    so that you can get Applications 02,03,...etc
    Under that you have
    Extract structures
    select your data source here Be sure that First you InActive that Then go with LBWG "Delete setup data"
    here you can give the application No example 02(if your application is Purchages)
    then once again LBWE go with Maintanace Tab select your Fields then your Datasource is Active position then You have to Fill the Data
    go with OLI*BW for example if your application is Purchages then OLI3BW
    then go with Extractor Checker RSA3

  • Help Regarding Generic Extraction

    Hi Experts,
    I m new to SAP BW, I need a information regarding Generic Extraction as the senario is follows.
    I created a table with fields,
    Customer Id (PK), name, age ***, address
    and i maintained five records in it.
    i created a generic master data attributes data source using above table
    i replicated the data source in bw and run the full update and it is succussful.
    Now my requirement is to add 5 more records in the above table and i hav to get those records in bw using delta update.
    So, can any one can explain how to maintain delta for that generic datasource and how to run delta update in step-by-step process
    regards,
    Ramakrishna

    Hi Ramakrishna,
    For doing a delta on a generic extractor you will have to set up any one of the following type of the field as delta attribute and on the basis of this delta records will be extracted.
    - Time Stamp
    - Calendar day
    - Numerical Pointer (i.e. Document Number)
    You can monitor your delta queue via RSA7 transaction.
    Also For delta you will have to do Init load first.
    Hope that helps.
    Regards.

  • Need LIS Extraction Step by Step

    Hi ,
    Any one can give me a LIS Extraction Step by Step.
    Already i've got some LIS Extraction steps, but i haven't clear with that.
    MC18 – create field catalog
    How to create this field catalog?
    THanks,
    Arun.M.D

    Hi,
    LIS
    lis
    Steps in LIS EXTRACTION:
    T.code - :MC18 – create field catalog
    1. Characteristic Catalog
    Application-01-Sales and Distribution, 02-Purchasing, 03-Inventory Controlling, etc..
    Catalog category 1. Characteristic catalog, 2. Key figures catalog 3. Date catalog Select characteristic catalog and enter, click on characteristic select the source table and it will be display the relevant source field and select the source field, copy + close, copy.
    Save, similarly create key figures catalog
    T.code : MC21 – create infostructure
    Example –
    Inforstructure : S789
    Application – 01
    Choose characteristic select the catalog, select the fields, copy + close Choose key figures catalog select the key figures ,copy + close, save and generate
    T.code – MC24 – create updating
    Infostructure : S789
    Update group : 01- Sales document, delivery, billing document ,enter Select the key figures click on rules for key figures give suggest rules, copy save and generate Click on updating (activate updating) Select the infostructure set periodic split 1. Daily, 2. Week, 3. Month, 4. Posting period Updating –1)No updating,2)Synchronous updating (V1), 3)As synchronous updating (V2), 4)As synchronous updating (V3),
    T.code – LBW0 - Connection of LIS Information structures to SAPBW Information structure : S786 Select the radio button-Setup LIS environment and Execute.
    Select the radio button-Generate data source and Execute.
    For Delta update:
    Select the radio button-Generate updating and Execute Select the radio button -Activate / deactivate and Execute.
    T.code – SBIW – Display IMG (implementation guide) Setting for applications specific data source – logistics – Managing transfer information structure – setup of statistical data – applications specific setup of statistical data –perform statistical setup – sales.
    Choose activity
    Setup – Orders, deliveries, billing
    Choose the activities enter the infostructure (S789), give name of the run, date of termination, time of termination, No. of tolerated faulty documents. Then execute
    T.code – RSA3 – Extractor checker
    Give the data source name eg. 2LIS 01S789 and execute, result will get some records Go to BW side replicate data source – Assign infosource – Create infocube – Create update rules – create infopackage and schedule the package with initialize delta process.
    For delta update :
    In R/3 side
    T.code – MC25, set update (V1) or (V2) or (V3)
    T.code – LBW0, choose generate updating and execute then choose activate / deactivate and execute
    BW side - create infopackage and schedule the package with delta update.
    First time if your scheduling the infopackage -in R/3 side T.code :MC25 -Udating set to No update,insted of selecting the update V1,V2,V3.
    If your doing the Delta update:in R/3 side T.code :MC25-Updating set to either V1 or V2 or V3. and the to T.code :LBW0 -Select the radio button Active/deactivate and Execute.
    and schedule the infopackage with delta update.
    Modules for LIS : SD,MM, PP,QM.
    Deltas for LIS:
    After setting up the LIS environment, 2 transparent tables and 1 extract structure is generated for this particular info structure. Within transaction SE11 you can view the tables ‘SnnnBIW1’, ‘SnnnBIW2’ and the structure ‘SnnnBIWS’ and the InfoStructure itself ‚Snnn‘
    The tables S5nnnBIW1 & SnnnnBIW2 are used to assist the delta update process within BW.
    Extract structure ‘SnnnnBIWC’ is used as an interface structure between OLTP InfoStructure and BW
    The OLTP system has automatically created an entry in the control table ‘TMCBIW’. Within transaction ‘SE16’ you’ll see, that for your particular InfoStructure the field ‘BIW active’ has the value ‘X’ and the field ‘BIW status’ is filled with value ‘1’ (refers to table SnnnBIW1).
    The orgininal LIS update program ‚RMCX#### will be enhanced within the form routines ‚form Snnnbiw1_update_....‘ and ‚form Snnnbiw2_update
    With the transaction ‘SE38’ you’ll see at the end of the program starting at line 870 / 1006, that the program is enhanced within a ‘BIW delta update’ coding
    Within the flag ‚Activate/Deactivate‘ the update process into the delta tables (SnnnBIW1/Sn5nnBIW2) is swichted on/off. In the table ‚TMCBIW‘ is defined, which table is active for delta update.
    Note: The delta updating is client dependent !
    Thanks,
    JituK

  • LIS Extraction Step by step instructions

    Hello,
    If any body will have LIS extraction step by step instruction. Could you please provide me
    Thanks in Advance
    Sri

    lis

  • LIS Extraction

    Hi,
    I have one exisitng cube(based on LIS datasource) which is getting data for the last two+ years and a new one which i have to extract and load now.The data source for both is 2LIS_02_ITM.What steps should i take while initializing for the new one to ensure that i do not upset the older cube.
    Regards
    Kalpit

    Hi,
    The simplest way to do that is as follows, but there is a pre-requisite, i.e. all your requests should exist and be available in the PSA.
    If yes, then just open the new cube; go into the recontruction tab.
    1.  Search/Select the original init request and click the reconstruct button
    2.  Once done, start doing the same for all the other requests.  You can do this in one go, if the number of requests are not large or in groups/ranges.
    3.  Once done, open the current infopackage in use for delta from this datasource and in the Data Targets Tab, tick the check box in front of the new cube.
    Your cube is now ready to load normal delta along with the other targets.
    However, if PSA is not available, then here is what you do.
    If all the fields are already contained in the other cubes or ODSs, then:
    1.  Create an update rule from one of them to the new cube.
    2.  Carry out a full load. 
    3.  Once done, delete the original init on the datasource, ensure no extraction run is on or no job is active in LBWE for the datasource.
    4.  Carry out an init without data transfer for all the data targets you want.
    Your cubes are now ready for the next delta run.
    As always, be careful of the sequence and before running it on the productive system, carry out a couple of trial runs on your Dev or Quality box.
    Cheers...

  • LIS (Extract Structure to Datasource) Documentation

    Hi
    Does anyone have any good documents that explain the relationship with the LIS and the extract structures etc.
    I understand that they are predefined Extract structure from (LIS) and if you add more fields then you must do ABAP too to make sure these are filled.
    As per my post yesterday I originally thought that as the fields were in the main table in SAP anyway then it would just be a case of just adding them to the extract strucuture in SBIW.
    This now seems worng
    Any documentation is very welcomed.

    Very good weblogs on LOGISTIC COCKPIT DELTA MECHANISM from “Master” Roberto Negro:
    Episode one: V3 Update, the ‘serializer’
    /people/sap.user72/blog/2004/12/16/logistic-cockpit-delta-mechanism--episode-one-v3-update-the-145serializer146
    Episode two: V3 Update, when some problems can occur...
    /people/sap.user72/blog/2004/12/23/logistic-cockpit-delta-mechanism--episode-two-v3-update-when-some-problems-can-occur
    Episode three: the new update methods
    /people/sap.user72/blog/2005/01/19/logistic-cockpit-delta-mechanism--episode-three-the-new-update-methods
    WHEN YOU NEED MORE - First option: enhance it
    /people/sap.user72/blog/2005/02/14/logistic-cockpit--when-you-need-more--first-option-enhance-it
    Related to changes the data source extractor when a delta load is in production:
    How to retain deltas when you change LO extractor in Production system
    /people/pradip.patil/blog/2006/06/07/how-to-retain-deltas-when-you-change-lo-extractor-in-production-system
    Regards,
    Sergio

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