SAP Authorizations Dialogue user - SAP Corner

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Dialogue user
Using eCATT to maintain roles
Critical permissions are permissions that allow you to view or modify security-related configurations in the SAP system, or perform activities that are critical from a legal or business perspective. This also includes access to sensitive data, which are e.g. personal. Critical permissions are really critical in themselves and pose a risk only if they get into the wrong hands. In any case, when using critical permissions, you should observe the principle of restricting rights. There are no general definitions of risk; Therefore, each company should define the compliance requirements for itself. Identifying critical SAP permissions is an important task and should be performed in every company. Particular attention should be paid not only to the award of transactions but also to the value characteristics of each of the eligible objects. It is important to mention that preventive regular inspections do not have to be burdensome. However, they will lead to greater transparency and security.

Launch the QuickViewer for SAP Query with the SQVI transaction. Create a new query named ZMYSUIM on the entry screen. Enter a description of it and - this is the most important step - specify a table join as the data source. You can now specify your data sources on the following screen. You can select the tables in the menu via Edit > Insert Table (or by pressing the button ). In our case, this would be the AGR_ 1251 table for the Role Permissions Values and the AGR_USERS table for the user assignments in rolls. The system automatically proposes a join of the tables via shared data columns. In our example, this is the name of the role.
Default permissions already included
Now the structure must be filled "with life". To do this, you must first create meaningful subfolders in the customer's own structure. As already mentioned, these are mostly based on the SAP modules. Make sure that you also set your customising for additional add-ons, so that later the work of support organisations is easier. Call the transaction SOBJ. There, you create customising objects that will later be reused in your IMG structure. It is useful to name the object exactly as the corresponding table. This simplifies the later maintenance in the IMG structure. Here you also decide whether and how the tables can possibly be maintained in the productive system. To do this, select the appropriate entries in the Category and Transport fields and check the Current setting option. Repeat this for all custom customising tables that are still needed.

When using encryption mechanisms, be sure to prevent access to the personal security environment (PSE) files in the server's file system and database. To do this, create your own table permission group for the SSF_PSE_D table and restrict programmes from accessing the /sec directory in the file system. For details on securing key tables, see SAP Note 1485029.

During go-live, the assignment of necessary authorizations is particularly time-critical. The "Shortcut for SAP systems" application provides functions for this purpose, so that the go-live does not get bogged down because of missing authorizations.

In many organisations, the primary focus in the permission environment is on protecting dialogue access.

If you want to know more about SAP authorizations, visit the website

This directly regulates access to the tables via table permission groups or, if access is not allowed through table permission groups, via the table permission (see Tip 73, "Use table editing authorization objects").
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