I have seen many threads explaing the Migration in 7.0 from 3.x. I have couple of questions.
1) I activated PUR_C01 (Purchasing Cube), DSO, Transfer and update rules in 3.x version. Now i want to migrate
2) I replicated my Datasource
created transformation between my datasource and DSO
Create DTP and Infopackage
My question is
in 3.x between my Datasource and ODS i have transfer rules, Inforsource and update rules.
1) I can right click on my datasource and create Transformation. Now when i create such transformation i am manually connecting my DS and DSO. And i will have to make sure if there are any routines in my Transfer rules or Update rules and i have to replicate them in my transformations. Am i right
2) I can right click on my transfer structure and create transformation.
3) i can right click on my update rules and create transformation.
whats the difference in all the above three ?? Is it the infosource factor ?