Typical tools in the SAP Basis environment include:
Administrative tasks
The SAP NetWeaver Integration Technology part of the course covers the basic areas of use and properties of the various integration technologies. Interrelationships between the integration technologies, Web Services, ALE, BAPI, Process Integration, Web Application Server are taught. Further contents are the basic communication technologies: IDoc, RFC, http and SOAP.
Parameters in the SAP create a high degree of flexibility. Profiles can be used to configure the system for almost any purpose. But with such a large number of parameters one quickly loses an overview of the influence of each parameter. For storage management alone, there are 20 different parameters that can be changed at different points in the SAP system. This article brings order to the mess and explains the most important parameters. There are three types of memory in the SAP system for a work process: ・ Roll Area - Local Memory Area for a Work Process ・ Extended Memory - Global Memory Area for All Work Processes ・ Private Storage /Dynamic Memory (Private Memory/Heap Memory) - Private Memory Overview of SAP System Memory Regions Parameters for the Rolling Range When a user starts a programme, a role area is created for that programme instance through a workprocess. The user context is stored in this memory area. The size of the roll area for a work process is determined by the ztta/roll_first parameter. If the storage area is not sufficient, a portion of the Advanced Memory will be allocated for the user context, the size of which will be determined by ztta/roll_extension, ztta/roll_extension_dia, and ztta/roll_extension_nondia. The latter two override ztta/roll_extension if used and offer the possibility to set different quotas for dialogue and non-dialogue work processes.
The website www.sap-corner.de offers many useful information about SAP basis.
KEEP COMPLEXITY PER CAPITA EXPECTABLE
SAP HANA base administrators can master the database in a way that wasn't possible back then. The SAP database is much more self-healing. Errors do less damage, are easier to detect and fix, and are less likely to impact system performance and availability before they are fixed. Monitoring tools can automatically scan application logs, identify potential errors and even suggest fixes, making it much easier to get to the root of the problem.
Finally, the presentation layer contains software components for the graphical presentation of the application. It thus forms the interface to the users (GUI).
With "Shortcut for SAP Systems" a tool is available that greatly facilitates some tasks in the SAP basis.
Application layer: The application layer is the core of an R/3 SAP Basis system.
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.
The innovation activity or innovation team aspect of the SAP basis is placed at the level of the SAP basis, which is close to the application, because the existing capabilities allow it to assume a leading, also coordinating role and acquire expertise both by adding the SAP basis near the infrastructure and the downstream IT departments.