INTRODUCTION
System up-to-dateness
Better technologies have expanded the role of SAP Basis Administrators, paralleling the IT industry as a whole. It's no longer enough to keep the system running and performing well. An SAP HANA Basis Administrator also plays a role in cost control, IT strategy and even business policy.
An important area of SAP Security is the analysis of the customer's own SAP programs, which are classically written in the proprietary SAP language ABAP. Here, too, as in all programming languages, security vulnerabilities can be programmed - whether consciously or unconsciously. However, the patterns of security vulnerabilities in ABAP code differ from those in Java stacks or Windows programs. The goal of these conventional programs is usually to either crash the program (buffer overflow) or to artificially execute the program's own code (code injection). Both is not possible in ABAP, since a crash of a process causes nothing else than the creation of an entry in the log database (Dump ST22) and a subsequent termination of the report with return to the menu starting point. So a direct manipulation as in other high level languages or servers is not possible. However, there are other manipulation possibilities.
The Basis system comprises a total of three layers
SAP Basis Operation is responsible for ensuring the technical functionality of an SAP system. It includes all the technical components mentioned above. These are used to perform the following tasks:
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.
Creating the master role: Now maintain the permissions that are the same for all affected employees. In the example shown above, I assign the "findepartment_r" role as an example the "F-02" transaction authorisation.
The "Shortcut for SAP Systems" tool is ideal for doing many tasks in the SAP basis more easily and quickly.
Service The installations create a service.
In the past, when we deployed SAP environments, we first had to work out detailed sizing and architecture and pass this on to the procurement team, who then ordered the systems and installed them in the data center.
A note box in which data of all kinds can be quickly filed and retrieved. This is what Scribble Papers promises. At first, the program looks very spartan. But once a small structure is in place, you realise the great flexibility of this little helper.