I kicked off the SAP S/4HANA 2023 setup by preparing the system infrastructure. After confirming that the hardware met SAP’s specifications—especially memory and CPU—I installed SUSE Linux Enterprise Server 15 SP3, which is optimized for SAP HANA.
Using the SAP Maintenance Planner, I created a stack XML file that outlined all necessary components. This file guided the installation via the Software Provisioning Manager (SWPM). I extracted the SWPM archive with SAPCAR and launched the installer using the stack file.
I chose a co-deployed gateway model to simplify the architecture, especially for testing environments. During the installation, I followed the “Typical” configuration path, which pre-filled most parameters, though I reviewed and adjusted them before finalizing.
After installing SAP HANA 2.0 SPS07, I restored the S/4HANA system using the provided backup files. I placed the kernel files in a dedicated directory to speed up the process. Once the system was up, I applied kernel patches and activated key services like the SAP Fiori Launchpad.
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