Skip to Content
0
Former Member
Feb 27, 2009 at 02:19 AM

relation between extract structure, ds, delta queue...

40 Views

hi experts,

when i extract logistic data from r3, i am confused by some many concept like extract structure, qrfc, central delta management, delta queue and so on.

i want to know the data flow when extracting logistic data.

1> data generate by operation loaded into (where?), and the loaded method is set according the update method (direct, queue, V3).

2> when scheduled in LBWE (by hand or periodly), the data flow from (where?) into (where?)

3> when loaded by infoPackage, data flows from extract structure(i regard it a type of table which stores the data) via data source (a structure) to BW. so if some fields lie in extract structure but not in data source, i should enhance the datasource, right?

4> the update method is useful just to logistic data, and useless to other data, eg financial data?

5> what is the central delta management?