SAP NetWeaver
SAP Basis Management
In the SAP product world, the presentation layer is based on several modules that are grouped under the collective term SAP GUI. SAP GUI for Windows, SAP GUI for Java, Web Dynpro for ABAP (WDA) and SAP GUI for HTML ("Web GUI") are widely used.
EDI enables companies to exchange business data such as purchase orders or invoices electronically. This data exchange is known as Electronic Data Interchange (EDI). What steps are needed to exchange data between two systems? In this post, I'd like to show you how to configure your SAP system so that an order, after it has been released, is sent electronically to your supplier. Data exchange between two systems requires a valid RFC connection to the receiver system and a transactional RFC IDoc port.
SU21 Maintenance of authorization objects
In addition, the applications prepare the data in such a way that the user can visually capture it via the presentation layer. Conversely, the application server transfers all data that a user enters via the presentation layer to the underlying database.
There was even a case where the SAP environment required a review of the data center power and cooling. At that time, the data center infrastructure had to be upgraded before we could even proceed.
Tools such as "Shortcut for SAP Systems" are extremely useful in basic administration.
In this context, restrictively modifiable means that repository objects can only be created as non-originals (small note: for packages the setting "restricted modifiable" and "modifiable" is identical in the function).
For more information, see the SLOG or ALOG log file.