Centrally view user favourites
Authorization check
Protect your system from unauthorised calls to RFC function blocks from the S_RFC authorization object by obtaining the necessary permissions using the statistical usage data. In many organisations, the primary focus in the permission environment is on protecting dialogue access. For each required transaction, you decide in detail which groups of people are allowed access. It is often overlooked that the critical S_RFC privilege object requires an analogue permission assignment. If the RFC (Remote Function Call) external access permissions are unneatly defined and assigned to the users, the S_TCODE authorization object quickly bypasses the primary protection for bootable applications.
A user is displayed in the results list if one of the two transactions with the corresponding expression is included in its corresponding permission profile. If the logical link were fully linked to OR, a corresponding user would appear in the results list if only one of the four permissions is in the user's master set and thus in the permission profile.
SAP systems: Control user authorizations with a concept
You can access the ABAP Test Cockpit from the context menu of the object to be checked via Verify > ABAP Test Cockpit. Note that the global check variant of the Code Inspector that you created in the transaction SCI and that is entered as the default in the transaction ATC (ATC configuration) includes the security tests of the extended programme check of the SAP Code Vulnerability Analyser.
The freeware Scribble Papers is a "note box" in which all kinds of data can be stored. It takes in typed texts as well as graphics and entire documents. The data is then organised in folders and pages.
After you have completed the development of the User-Exit, you still need to transport your validation. To do this, navigate back and highlight the validation you have created. You can now include the objects in a transport order using the Validation > Transport menu path. Finally, you need to activate your validation via the OB28 transaction. Please note that this is only possible for one validation (with several steps if necessary) per booking circle and time. Now your validation will be carried out with additional checks during the document booking via an interface.
Secure your go-live additionally with "Shortcut for SAP systems". You can assign necessary SAP authorizations quickly and easily directly in the system.
Therefore, instead of applying this tip, you should preferably clear the permissions of your interface users.
For details on the relevant support packages, please refer to SAP Notes 1921820 and 1841643.