Open the System Landscape Cockpit by choosing System Configuration ®
System Landscape in the top-level navigation.
In the list of functions on the left-hand side, choose the system for which you want to view the entries under System viewer if you wish to see a system in
systems.xml or JCo Destination Viewer if you wish to view a JCO destination in jcodestinations.xml.
The data for the entry is displayed in the view area on the right-hand side.
Viewing Content of System Landscape Files 