Suggest Best way of Implementaion

Hi Experts,
In my requirement, I've  standard extractor 2LIS_04_P_MATNR and 20 other fileds coming from different tablesu2026
My question,  is it good to combine those 20 fileds with standard extractor 2LIS_04_P_MATNR  OR
do I need to create one view comprising of 20 fields coming from different tables and then take those view along with standard extractor?
Which is good in terms of performace point of view/why and also DELTA LOAD point of view i.e. DELTA meaning if we create view out of 20 fields coming from different tables how do we deal with DELTA load here.
Your I/P is greatly appreciated..
Thanks
kani

Hi Kani,
You have specified 20 fields, do they contain the key fields from your standard extarctor. If yes from how many tables are they coming.
We will have to take into account of the key fields of the tables to conclude if you need to go for a view or enhance the extractor.
You can go for an extarctor if the tables you have mentioned has the same key fields as teh standard datasource, otherwise you will have to go for a view keep the Delta in mind.
If time stamp is available in the tables then you will not have any issue building an view.
hope this helps...
Regards,
Sekhar

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