SM19 Security Audit
Dumps, system logs
The database layer is used to store all company data and consists of the database management system (DBMS) and the data itself. In every NetWeaver system there is a database server on which the SAP database is located. It provides all other applications with the necessary data. The data is not only data tables, but also applications, system control tables and user data. All basic components ensure that the user has fast and reliable access to this data.
Every SAP Basis system must be controlled and managed by an administrator. The person responsible ensures smooth operation of the system. This can be an internal administrator, or can be handed over to external service providers.
Application layer (application server and message server)
The prerequisite for employment is a relevant university degree (bachelor's degree, FH diploma) preferably in computer science, business informatics, mathematics or a scientific discipline as well as at least three years of practical experience. Ideally, you also have a completed scientific university education (master's degree, university diploma).
Overall, the application layer is the link between the database layer on the one hand and the presentation layer on the other. Thus, the applications on the application layer request required data from the database in order to process it afterwards.
With "Shortcut for SAP Systems" a tool is available that greatly facilitates some tasks in the SAP basis.
Daily and at the same time business-critical routine tasks are SAP job control and regular data backups.
SAP Basis refers to all transactions, programs and objects that control the functions of the overall system.