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Former Member

abap and bw

hallow

i wont to now how is abap is take part in BW.

sample will help .

i reward

thankes

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3 Answers

  • Best Answer
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    Former Member
    Aug 18, 2007 at 07:13 PM

    Hi,

    Go thru the following forum thread:

    abap-for-bw

    Debugging knowledge is required in bw too... here's a link 4 tat...

    http://www.sd-solutions.com/documents/SDS_BW_How_To_Debug_Update_Rules_and_Transfer_Rules%20.html>

    Also. refer the following discussion...

    http://searchsap.techtarget.com/ITKnowledgeExchange/questionArchiveView/0,294934,sid21_gci1070913,00.html

    Getting started wit BW:

    http://www.giladw.com/2007/05/13/getting-started-with-sap-bw-bi/

    <i><b>*Reward useful answers*</b></i>

    regards,

    Naveenan.

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    Former Member
    Aug 18, 2007 at 05:34 PM

    Hi,

    BW - Business Information Warehousing is a warehousing solution from SAP.

    It runs on a similar 3-tier architecture as an R/3 system but it runs on OLAP (Online Analytical Processing) which is used for reporting unlike an R/3 which is based on OLTP (Online Transactional Processing).

    ABAP is used in BW in the following scenarios...

    ->A Routine in BW is any manipulation on the data that is to be loaded into the BW system. These routines are written using ABAP.

    -> User exits are used in the BW system.

    -> Function Modules are mostly used.

    ABAP knowledge in the following areas is used in BW.

    -> Basic Data Dictionary concepts

    -> String and Numeric manipulations

    -> Function modules **

    -> Queries (Performance optimization)

    -> User exits

    -> BADI

    -> Subroutines

    -> Debugging

    and so on...

    It is better to have ABAP knowledge in BW but not mandatory.

    Hope that helps!

    *Reward useful answers*

    regards,

    Naveenan.

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    Former Member
    Aug 19, 2007 at 06:09 AM

    Hi,

    Super article on ABAP programming in BW...!!

    http://searchsap.techtarget.com/searchSAP/downloads/ABAPProgrammingInBW.pdf>

    will be of Gr8 use 4 u.

    Regards,

    <b>Naveenan</b>

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