ST06 Operating System Monitor
Optimization of the SAP infrastructure
If the additional memory in the Advanced Storage Area is still not sufficient for the user context, the optional second role area can be used. The size of the second roll range is determined by the difference between the parameters ztta/roll_first and ztta/roll_area. Rolling range has been eliminated in kernel release 7.4, so these parameters are obsolete from then on. Instead, the user context is now stored directly in the Advanced Memory.
But when it comes to the intricacies of large SAP environments, Ansible quickly reaches its limits. If you want to use Ansible to implement simple automations - starting and stopping SAP environments, for example - you have to put up with a lot of manual effort and complicated scripts.
On www.sap-corner.de you will also find useful information about SAP basis.
SAP Portal
In the SAP Basis area, it is necessary to make temporary changes to the security settings of clients and systems in the course of system updates. You can use the system changeability variable to specify whether changeability of cross-client data, such as programs or menus, and cross-client customizing is allowed.
ITIL stands for The IT Infrastructure Library. ITIL is a summary of "best practices" rules for professional implementation of IT service management. ITIL has established itself as an international standard in the area of IT business processes. The ITIL set of rules describes the processes, the organizational structure and the tools required for IT infrastructure. ITIL is based on the economic added value that IT operations provide for the company. itSMF Deutschland eV has further developed and improved these standards, and at the same time operates a portal for exchanging knowledge and experience.
With "Shortcut for SAP Systems" a tool is available that greatly facilitates some tasks in the SAP basis.
What do you already know about SAP HANA? I would like to encourage you to think about security in the following article.
So much information... how can you keep it so that you can find it again when you need it? Scribble Papers is a "note box" that makes this very easy.
When looking at the system landscape, it is striking that the new technology brings many connections that need to be secured.