Generic Extraction based on a View

These are detailed step-by-step documents about how and why to do generic extraction with a view.

Part 1
http://scn.sap.com/docs/DOC-32025
Part 2
http://scn.sap.com/docs/DOC-32026
Part 3
http://scn.sap.com/docs/DOC-32027
Part 4
http://scn.sap.com/docs/DOC-31966