CG3Y File download
SAP Basis essentially consists of the three classic software layers:
As a member of the SAP Basis specialist team, your responsibilities will include the design, operation, administration, support and installation of an extensive SAP system landscape with over 50 systems for 17 universities and 2 institutions in Lower Saxony. Furthermore, you will monitor the SAP system landscape as well as its interfaces to external systems and carry out measures within the scope of software lifecycle management (e.g. note maintenance, support stacks, release upgrades) and change management (e.g. hardware migration, transport system and documentation). As part of the SAP Basis team, you will be the contact person for organizational and technical questions of the universities and in 3rd-level support for user inquiries.
Basis comprises a number of middleware programs and tools from SAP. Basis is responsible for the smooth operation of the SAP Basis system and thus for R/3 and SAP ERP, for example. SAP thus provides the underlying basis (hence the name) that enables various SAP applications to be interoperable and portable across operating systems and databases.
Why does your company need an SAP Basis admin?
Many companies are struggling with the introduction and use of secinfo and reginfo files to secure SAP RFC gateways. We have developed a generator that supports the creation of the files. This blog post lists two SAP best practices for creating the secinfo and reginfo files to enhance the security of your SAP gateway and how the generator helps you do this. secinfo and reginfo Request generator Option 1: Restrictive procedure In the case of the restrictive solution approach, only in-system programmes are allowed. Therefore, external programmes cannot be used. However, since this is desired, the access control lists must be gradually expanded to include each programme required. Although this procedure is very restrictive, which speaks for safety, it has the very great disadvantage that, in the creation phase, links which are actually desired are always blocked. In addition, the permanent manual activation of individual connections represents a continuous effort. For large system landscapes, this procedure is very complex. Option 2: Logging-based approach An alternative to the restrictive procedure is the logging-based approach. To do this, all connections must be allowed first by the secinfo file containing the content USER=* HOST=* TP=* and the reginfo file contains the content TP=*. During the activation of all connections, a recording of all external programme calls and system registrations is made with the gateway logging. The generated log files can then be evaluated and the access control lists created. However, there is also a great deal of work involved here. Especially with large system landscapes, many external programmes are registered and executed, which can result in very large log files. Revising them and creating access control lists can be an unmanageable task. However, this process does not block any intentional connections during the compilation phase, which ensures the system will run non-disruptively.
Understanding the structure and functioning of the system is especially important for IT administration. It is not for nothing that "SAP Basis Administrator" is a separate professional field. On the page www.sap-corner.de you will find useful information on this topic.
SAP Basis administrators still spend much of their time reviewing their systems or doing project work such as new installations. With the transition to more automated, container-based environments that span multiple clouds, the role of the administrator will also need to be redefined and root cause analysis will take on a much higher profile.
"Shortcut for SAP Systems" makes it easier and quicker to complete a number of SAP basis tasks.
Communication skills are very much in demand on a day-to-day basis, because SAP administrators are often in close contact with customers and have to respond to their wishes and questions.
So much information... how can you keep it so that you can find it again when you need it? That's what Scribble Papers is great for.
Rolling range has been eliminated in kernel release 7.4, so these parameters are obsolete from then on.