SYSTEM COPY
Good written and spoken German skills are expected (level similar to at least B2)
In the following dialogue, select a TADIR service and the programme ID "R3TR" and the object type "IWSG". Now you can select the OData service stored on the front-end gateway. Then switch to the Permissions tab to generate the current profile of the permission objects with the new Fiori permission. Once you have performed these steps, the treated role has the necessary permissions on the front-end side. Fiori Permission to call the OData service on the backend server Now go to the role maintenance in the PFCG on the backend server. Open the appropriate role in Change Mode. Now you can repeat the steps for the frontend as explained above. However, when selecting the TADIR service as the permission proposal, you now select the object type "IWSV". Here you can select the OData service of the specific Fiori application stored in the backend.
In earlier product generations, databases from various third-party providers were used - primarily Oracle and Microsoft SQL. However, this has changed with the introduction of the new database generation SAP HANA.
Perform user comparison manually with transaction PFUD
The application layer is the central component of the SAP R/3 system. This layer is therefore also referred to by SAP as the actual base system. Within the layer there are application servers and a message server.
In order for your SAP system landscape to function permanently, it requires error-free installation and regular support. You can rely on these services:
With "Shortcut for SAP Systems" a tool is available that greatly facilitates some tasks in the SAP basis.
It would also be possible to designate contact points (contact points) for upstream and downstream IT departments and external service providers and suppliers.
The website www.sap-corner.de offers many useful information about SAP basis.
The trend towards internationalization, outsourcing and mixed operation with on-premise and on-demand systems means that SAP landscapes are often widely distributed.