Change and Release Management
Basis administration in the age of SAP HANA
In order for your SAP system landscape to function permanently, it requires error-free installation and regular support. You can rely on these services:
The so-called SAP message server also belongs to the application layer. Only one instance of this server exists in the system. It mediates between the services and applications. In concrete terms, this means that the message server takes care of load balancing and determines, for example, on which application server a user logs on. Communication between application servers is also the domain of this message server.
Migration from SAP ERP to SAP S/4HANA
SAP Basis administration is distinct from other roles such as ABAP developers and consultants who handle architecture. In many companies, the boundaries between administration and development are blurred. Admins may therefore also be involved in the planning and development of the system.
To facilitate communication within IT departments, it is necessary to identify clear communication channels and contact persons and also to use uniform tools for communication. It would also be possible to designate contact points (contact points) for upstream and downstream IT departments and external service providers and suppliers.
With "Shortcut for SAP Systems" a tool is available that greatly facilitates some tasks in the SAP basis.
This effect made it impossible to establish a trustworthy, decentralised digital currency by 2008.
What is an ACL? Access control lists are files in which permitted or prohibited communication partners can be recorded.