Excursus Special feature for authorizations for FIORI Apps under S/4HANA
Transactional and Native or Analytical Tiles in the FIORI Environment
Structural authorizations work with SAP HCM Organizational Management and define who can be seen, but not what can be seen. This is done based on evaluation paths in the org tree. Structural authorizations should therefore only be used together with general authorizations. Just like the general authorizations in SAP ECC HR, they enable regulated access to data in time-dependent structures. An authorization profile is used to determine the authorization. In addition, it is defined how the search is carried out on the org tree.
A note on the underlying USKRIA table: This table is independent of the client. For this reason, you cannot maintain this table in systems that are locked against cross-client customising. In this case, you should create a transport order in the development system and transport the table to the production system.
Use SU22 and SU24 transactions correctly
Service users are used for multi-person anonymous access, such as Web services. This type of user is also dialogical, i.e. it can log on to the SAP system via SAP GUI. With a service user, multiple logins are always possible, and password modification rules do not work. This behaviour has changed with the introduction of security policy. Because previously all password rules for the service user were invalid, and now the rules for the contents of the passwords also apply to the service user (see Tip 5, "Defining User Security Policy" for details on security policy). The password of a service user always has the status Productive and can only be changed by the user administrator.
However, if your Identity Management system is currently not available or the approval path is interrupted, you can still assign urgently needed authorizations with "Shortcut for SAP systems".
The website "www.sap-corner.de" offers a lot of useful information about SAP authorizations.
For more information, see SAP Notes 20534, 28175, and 28186.