Execution of release changes and upgrade projects
Decommissioning/uninstallation of SAP systems and their databases
Planning ahead: Ideally, your SAP system administrator should make the necessary adjustments to your system landscape before end users are affected. This requires careful planning and anticipation of long-term trends.
The basic SAP Basis operation includes the operational readiness of the SAP system, management of system changeability, configuration and administration of system profiles, analysis of system failures, operation and monitoring of technical interfaces, scheduling and monitoring of SAP standard jobs, and much more. The optional services as an extension include activities whose implementation and frequency depends on the existing system environment and which can be optionally booked (client copies, implementation of client transports and homogeneous/heterogeneous system copies, etc.). These include performing release upgrades, installing enhancement packages, adapting new printer types, device drivers or character sets, and much more.
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The past ten years have primarily revolutionized the infrastructure and database layer. The fascinating thing is that there have been hardly any changes to the SAP installation program SAPinst during this time.
Following the recommendation of dividing the SAP basis into an application-orientated and infrastructure-related SAP basis [A4], Figure 3 shows a possible presentation form. The SAP-Basis interface function is structured into a SAP basis, which is close to the application and is responsible for coordination and communication with vertical and higher IT specialist and business areas, and a SAP basis close to the infrastructure. The infrastructure-related SAP basis in turn serves as the link between the application-orientated SAP basis and the infrastructure levels. Subject Matter Experts will perform the link task again. In the application-orientated SAP basis, in turn, technology architects are more likely to be placed. The innovation activity or innovation team aspect of the SAP basis is placed at the level of the SAP basis, which is close to the application, because the existing capabilities allow it to assume a leading, also coordinating role and acquire expertise both by adding the SAP basis near the infrastructure and the downstream IT departments. Figure 3: SAP basis as a cross-sectional function SAP basis (near application) SAP basis (near infrastructure) SAP basis (innovation / test laboratory) Application development Databases Virtualisation ....
Some missing SAP basic functions in the standard are supplied by the PC application "Shortcut for SAP Systems".
We advise you on the possible licensing models and only provide you with the licenses you actually need.
On www.sap-corner.de you will also find useful information about SAP basis.
In this respect, the separation between SAP and Non-SAP must be examined and, if possible, eliminated by standardisation, integration and centralisation.