Authorization Migration ECC to S/4HANA

[former_member409827]

Hi All,

I have been looking for authorization migration process, when migrating SAP ECC to S/4HANA. All the S/4HANA relevant articles talk mainly about technical migration process (System Conversion/Landscape Transformation/New Implementation), but no such document or best practices / templates to take care of Authorization migration roadmap.

I do understand that S/4HANA will have three level security (S/4HANA, Fiori & SAP HANA DB level). But do we have any such report in ABAP which will help ease the roles migration.

Simplification list is industry specific and little difficult to interpret for people like from BASIS/Security, do we have any SAP note which provides details of all obsolete transactions, new / merged roles.

And lastly if there any impact on Access Control, Segregation Of Duties rule set Design, Central User Administration post S/4HANA Migration please.

Have referenced - https://blogs.sap.com/2017/04/22/obsolete-and-new-transaction-codes-in-s4-hana-finance-1610/

2029012 - SAP Simple Finance: Obsolete transaction codes and programs in Financials localizations (updated 2015)

Regards,

Rupali S