You want to change the configuration of your HANA appliance for example you want changes to configuration parameters of the HANA database, operating system parameters, ports, and so on.
You can make changes to configuration parameters of the HANA Database if these changes are recommended in SAP documentation, SAP Notes, or by SAP employees for e.g consulting, development, support.
To guarantee optimal performance and the highest stability, SAP appliance hardware partners can deliver HANA Systems with settings that deviate from the standard.
Read more about An Overview of SAP HANA Database Architecture
Changes to operating system parameters and ports are permitted only with the agreement of the hardware supplier of your SAP HANA appliance.
SAP does not support authorization changes for file systems, directories, file entries, links, and so on in the file systems unless this is explicitly recommended.
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