Maintenance of profiles and operation modes
Web Dispatcher
Maintaining the availability of critical business processes not only requires a high-quality infrastructure, but also places equally high demands on the management and operation of the underlying SAP NetWeaver and SAP HANA platforms due to their high complexity. These platforms are often referred to as SAP Basis.
A BW system often plays a very central role in larger companies. Here the data from the various connected source systems are analysed and reported centrally. A previous customer of mine had a BW system, to which a total of over 20 other SAPP production systems were connected. With such a large and mostly living system landscape, it is normal that individual systems are dismantled from time to time. However, especially with large SAP landscapes, there are strict regulations regarding the permissions of technical RFC users. For this reason, the simple "right-click —> delete" of a source system in RSA1 will often not lead to the target, but rather to a failed permission check. With this blog post, I'll show you a workaround on how to clean a source system from a BW system using the RSAR_LOGICAL_SYSTEM_DELETE and RSAP_BIW_DISCONNECT function blocks.
Understanding the structure and functioning of the system is especially important for IT administration. It is not for nothing that "SAP Basis Administrator" is a separate professional field. On the page www.sap-corner.de you will find useful information on this topic.
What is SAP Basis Operation?
There are the following reasons that may lead to the termination of this step: TP_INTERFACE_FAILURE: Unable to call tp interface. TP_FAILURE: The tp programme could not be run. For more information, see the SLOG or ALOG log file. CANNOT_IMPORT_DDIC: Unable to import ABAP Dictionary. See the Dictionary Import Log for the cause of the error. AUTO_MOD_SPDD This step checks whether modifications to ABAP Dictionary objects can be adjusted automatically. RUN_SPDD_? This step prompts you to customise your modifications to ABAP Dictionary objects by calling the transaction SPDD.
For more information about the lowest support package level for SAP ABA and SAP Basis to install an SAP Basis Plug-In, see the SAP Service Marketplace. For more information about the lowest support package level for the corresponding SAP R/3 plug-in, see the SAP Service Marketplace. This level depends on the release of SAP R/3 or SAP R/3 Enterprise.
Tools such as "Shortcut for SAP Systems" complement missing functions in the SAP basis area.
If the Queue is already fully defined, it is only displayed; they no longer have the ability to change the selection.
To store all the information on the subject of SAP - and others - in a knowledge database, Scribble Papers is suitable.
In general, it is important to know that if Fiori is implemented correctly, permissions must be maintained in the front-end server (call Launchpad, start the tile, etc.) as well as permissions in the back-end server (call the OData services from the backend).