Planning & Design
R/3 SAP Basis System Structure
When it comes to outsourcing or outtasking SAP Basis services, we see ourselves as an experienced partner for ensuring that your SAP systems run smoothly. In addition to planning your future SAP deployment, we perform upgrades and configuration changes. We support you on-site and/or remotely in all SAP system management tasks to ensure the continuous availability of SAP applications.
The SAP basis requires a separation layer to upstream and downstream IT departments, which is clearly defined. In the direction of the infrastructure, for example, this can be the upper edge of the operating system. This distinction must also be drawn in the direction of application development. Here there are various services offered today by the SAP basis, which are more closely related to application, such as control of background processing, transport or also the automation of certain activities. In principle, it is necessary to examine which tasks can continue to be carried out in the SAP basis due to the requirements and which can be given in expert units.
MONITORING AND ADAPTATION OF STANDARDISATION
There is no way around containers, and even SAP will soon have to reorient itself here and allow the NetWeaver stack to be run in containers. There are many indications that Kubernetes will win the battle for supremacy among container management tools. SAP has also already invested in Gardener and is also intensifying its partnerships with IBM and Red Hat Openshift.
After installing the GUI, the GUI patches should be applied as far as available. This includes the hotfixes after the patches, which are necessarily installed after the patches. BI Addon Patch A new service package and patch may need to be installed. It may also be that can be patched directly if another SP exists. The process takes about 30 minutes. The progress of the installation pauses at a certain percentage, as already mentioned above, so you do not have to cancel the installation prematurely. If the installation is not possible, the latest version will be included in another setup. Installation of the Precalculation Server The Precalculation Server is installed. You can also install any patches here. Service The installations create a service. This can be called under Services. Set the Startup Type of the service to "Automatic" (Standard Manual) Enter Login Credentials Recovery for First and Second Failure to "Restart the Service" Start Service Logon SAP Login to the SAP system with the appropriate client from the Precalculation Server. You can use the SAP system's own login. Warning: There must be permissions for the transaction RSPRECALCADMIN and SM51. The transaction SM51 will then be called. Before creating the instances, it must be ensured that the correct application server is selected, otherwise problems with the instances in the user's application may occur later. The transaction RSPRECALCADMIN is then called. A certain number of instances are displayed. They should all be marked and deleted until the view is empty again. They are then re-created with a continuous numbering in order to distinguish them later. Only the ID and description must be entered. The rest will be awarded automatically. The service will now restart and all instances should be green. This may take 2-3 minutes. Important: In the end, all instances must be green. This completes the creation and configuration.
Use "Shortcut for SAP Systems" to accomplish many tasks in the SAP basis more easily and quickly.
This is partly due to the late consultation of the SAP basis on the issues of technical feasibility as well as the integration of new technologies and applications into the existing system landscape.
Presentation layer: The presentation layer is the top layer of the R/3 SAP Basis system and includes communication with the user.