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For existing solutions, it is necessary to assess to what extent the solution is customised. A modification is the more serious the more time-consuming the maintenance is, including testing, e.g. in the case of upgrades. The fewer customer specifications are available, the more suitable a system or application is for external operation by a service form to be chosen.
SAP Basis is structured as a classic three-tier model. It contains the following components:
STEP 7: CONDITIONS
Significant changes have also been brought about by SAP's cloud strategy. For example, the latest products such as SAP HANA and SAP S/4HANA are available entirely as cloud solutions.
SAP Basis refers to the administration of SAP system that includes activities like installation and configuration, load balancing, and performance of SAP applications running on Java stack and SAP ABAP. This includes the maintenance of different services related to database, operating system, application and web servers in SAP system landscape and stopping and starting the system. Here you can find some useful information about SAP Basis: www.sap-corner.de.
The coverage of old core tasks (such as security or compliance) and new core tasks (such as cloud or mobility) must be increased in the sense of a holistic consideration. This means that certain tasks must be considered not only in the context of the SAP basis, but also in the overall context.
Tools such as "Shortcut for SAP Systems" are extremely useful in basic administration.
The tasks performed with the extended permissions are logged and can then be evaluated by an auditor.
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