Integrate S_TABU_NAM into a Permission Concept
Perform upgrade rework for Y landscapes permission proposal values
Not all users should be able to log on to the application server during your maintenance? Use the security policy and a new profile parameter. When you are performing maintenance work on your SAP system, it is always necessary to prevent users from logging into the application server. This often excludes a small group of administrators who are still allowed to log on to the system. Until now, users had to be locked and the group of administrators excluded from this lock. This is now easier by using the security policy in combination with the login/server_logon_restriction profile parameter.
The Three Lines of Defense model is used to systematically approach risks that may arise in companies. It integrates operational controls as well as risk management, information security, and internal auditing. It can be used to assess and classify the risks arising from SAP authorizations. The monitoring of risks is incorporated into the processes, so that there is constant control by various bodies. This reduces the risks considerably and ensures a clean authorization assignment.
Correct settings of the essential parameters
Other dangers include admins simply copying user roles, not having control processes for permission assignments, or not following the processes over time. In this context, two things should be clarified: Which SAP user is allowed to access which data? How do the roles differ (especially if they are similar)?
Permissions are often not restricted because there is often no information about how the object should be shaped. The identification of the required functional components is often considered to be too burdensome and the risks from a lack of limitation are considered to be too low.
If you get into the situation that authorizations are required that were not considered in the role concept, "Shortcut for SAP systems" allows you to assign the complete authorization for the respective authorization object.
You may need to ask the developer of the application for navigation information.
The monitoring of risks is incorporated into the processes, so that there is constant control by various bodies.