PERFORMANCE
SAP ICM
Because hybrid landscapes are seen as the operating model of the future, it is necessary to develop monitoring strategies for this. What is important is an end-to-end view based on the process and not just an individual view of the systems, services or components involved. This supports the requirement of a company-wide interface function of the SAP basis.
Daily checks are still commonplace for many SAP customers today; with Avantra, they are a thing of the past. These are manual checks that a bot can perform hundreds of times each day. Similarly, a bot can create incidents or notifications when something goes wrong.
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The presentation layer is used to visualize the applications and data for the user. The presentation is done with the help of a graphical user interface (GUI). Furthermore, the presentation view consists of several modules, which are also summarized as SAP GUI. SAP Fiori is the presentation layer of the next generation and is therefore particularly user-friendly.
Using profile parameters, we can configure everything in the SAP system. Some parameters are dynamically modifiable, which means that they can be changed without restarting the system. However, these changes are not permanent, i.e. after a system restart, the pre-set profile parameters are used again. Other parameters, however, are static, i.e. only with a restart and only permanently modifiable. Most profile parameters for memory allocation are actually static. However, there is the possibility to adapt it dynamically with the report RSMEMORY. Read how to find out if a parameter is static or dynamic and how to use the RSMEMORY report to dynamically adjust the memory allocation parameters. RZ11 - Maintenance of profile parameters The transaction RZ10 gives us information about profiles, which in turn contain different profile parameters. In the transaction RZ11, however, it is possible to view information about individual parameters, provided that you know their name. As you can read in our Memory Parameter Post, the following 5 parameters are particularly important for memory management: abap/heap_area_total abap/heap_area_dia abap/heap_area_nondia ztta/roll_extension_dia ztta/roll_extension_nondia If you don't know exactly what a parameter might be called, it's worth using the F4 help here. For example, for the parameter abab/heap_area_dia, the RZ11 outputs: Description of the parameter abap/heap_area_dia in the RZ11 As you can see here, it is not a dynamic parameter. Now it is rather sorry if you want to test whether there is enough memory available to restart the system again and again. For this purpose, there is the RSMEMORY report. RSMEMORY - Test your memory allocation strategy Report RSMEMORY Report View No documentation or value help available here, but SAP documentation tells you how to use the report. This first distinguishes between dialogue and non-dialogue work processes. That is, in the first area you can set Extended Memory (Storage Class 1) and Heap Memory (Storage Class 2) for Dialogue Workprocesses, and in the second area you can set it for non-dialogue workprocesses.
"Shortcut for SAP Systems" makes it easier and quicker to complete a number of SAP basis tasks.
The trend towards internationalization, outsourcing and mixed operation with on-premise and on-demand systems means that SAP landscapes are often widely distributed.
SAP Basis is the foundation of any SAP system. You can find a lot of useful information about it on this page: www.sap-corner.de.
It also provides the ability to connect existing tables with user-specific data to the central access via a defined interface.