System Data Editor
You use the system data editor to create and maintain system data containers.
For an explanation of target systems, see Preparing to Test the System Landscape and Specifying Target Systems.
Downloading System Data Containers.
You can download a system data container as an XML file. Such files can be uploaded in the eCATT initial screen.
Modifying RFC or HTTP Destinations
You can spring to the maintenance screens of the RFC or HTTP destinations by selecting the destination and choosing . Of course, this will impact anyone else using the same destinations.