Maintain HANA Schema Mappings

The "Maintain HANA Schema Mappings" can be found in the tab "Administration" in the ribbon "Maintain SAP Systems".

Here you can maintain the relations of your ABAP Systems to the related HANA Schemas.

In the column "ABAP System" you have a selection with all your licensed ABAP systems. In the column "HANA Database" you can choose one of your selected HANA databases.
The HANA Schema columns must be filled with the HANA Schema.
You can find the HANA Schema in your ABAP system status (see below).

The HANA Schema Mapping is important for the correct behavior of some functions of the Performer Suite (e.g. Data Flow or Where-Used Analysis of BW entities in the HANA database).