What is BW Front-end and Whats BW Back-end? Technica ? Functional?
Hi Gurus,
Can some one throw light on the diff between a BW Front-end and BW BAck-end? How will u diff the responsibilities of a Functional BW Consultant and Technical BW Consultant?
thanks
kishore karnati
Hi,
BW Front end is the one that deals with reporting. Eg: BEx
BW back end is the one that deals with the components that stores data which is used for the reporting purpose.
Eg: R3
Functional consultant comes into picture when there is a need to understand the functional aspects of a requirement, say for example, you have a requirement to use Sales Order in your BW application, as a pure BW person, you wont know what a Sales Order is about. A functional consultant has the ability here to map the sales order requirement in the BW application. This means that, he knows what field and what table this sales order relates to. This way, a functional consultant maps the user requirements to the technical detail in the system.
A pure BW consultant is one who knows how to setup data extraction from source system , how to build various components in a BW system, how to schedule a load, how to troubleshoot in case of any issues in the BW application.
Hope this helps..
Assign points if this helps...
Thanks,
Raj
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hi,
<u><b>dynamic internal table.</b></u>
http://searchsap.techtarget.com/tip/1,289483,sid21_gci912390,00.html
http://www.sap-img.com/ab030.htm
<u><b>
FOR ALL ENTRIES</b></u> is an effective way of doing away with using JOIN on two tables.
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SELECT BUKRS BELNR GJAHR AUGDT
FROM BSEG
INTO TABLE I_BSEG
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*******************************8
look another example
what is the use of FOR ALL ENTRIES
1. INNER JOIN
DBTAB1 <----
> DBTAB2
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having some COMMON fields.
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For All Entries,
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> ITAB1
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but we want to fetch
for only some records
which are contained in some internal table,
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1. simple example of for all entries.
2. NOTE THAT
In for all entries,
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(as against JOIN)
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4
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