Limit character set for user ID
Assignment of roles
Do you also work in a complex system landscape where roles are decentralised? Then, inconsistencies can occur by transporting profiles from different systems to a target system. We'll show you how to prevent that. In the case of decentralised maintenance of eligibility roles, i.e. maintenance of roles in different systems or clients, there is a risk that the number sequences for the generation of eligibility profiles overlap. You can then generate profiles with the same name for different roles in different clients. As soon as you transport these eponymous permission profiles into a common target system, the profile will be overwritten by the newly imported profile and inconsistencies will arise. As a result, you may, for example, assign an ERP Permissions Role an SCM permission profile. This may result in a user assigned the ERP role not obtaining the required permissions or even too many permissions. You also have a problem if you want to use the permission profile to determine the source system and the client in which this profile was generated. This is not possible if the first and third characters of the SAP System ID (SID) and the number sequence for generating the permission profile match.
To access business objects or execute SAP transactions, a user needs appropriate authorizations, since business objects or transactions are protected by authorization objects with multiple authorization fields. Authorizations represent instances of generic authorization objects and are defined depending on the employee's activity and responsibilities. The authorizations are combined in an authorization profile (Generated profile), which is assigned to a role. User administrators then assign the appropriate roles (single role or composite role) via the user master record so that the user can use the appropriate transactions for his or her tasks.
Define S_RFC permissions using usage data
Role selection for mass transport uses the default value help, which offers the Multiple Selection button. Thus, you no longer have to go through the Value Helper (F4) to perform multiple selection of roles, and the restriction of selected roles to the visible rows is eliminated.
The programmer of a functionality determines where, how or whether authorizations should be checked at all. In the program, the appropriate syntax is used to determine whether the user has sufficient authorization for a particular activity by comparing the field values specified in the program for the authorization object with the values contained in the authorizations of the user master record.
Secure your go-live additionally with "Shortcut for SAP systems". You can assign necessary SAP authorizations quickly and easily directly in the system.
In any case, when using critical permissions, you should observe the principle of restricting rights.
Incorrect use of the user types and password rules can result in the shutdown of the RFC interfaces.