SUM -DMO queries

Hi Experts,

a) How to make the SUM tool to run DMO only ?- for performing database migration to HANA 2.0.

b) for running DMO...Should we need to create this file SAPup_add.par and set parameter migration_only=1 ?

c) How to determine the SUM tool version either 1.0 or 2.0 for using DMO?

d) for doing any database migration with DMO-SUM tool..Should we still need to generate the DDL statements using SMIGR_CREATE_DDL in the source system?

Source database : DB2

e) If I want to change the app server CI - Should I select system move in DMO ?

f) List out the heterogenous specific log files for troubleshooting in DMO

Please answer all these queries exactly.

I would appreciate your help..

Thanks in advance