Use the GUI Config Tool to offline configure AS Java via graphical UI.
You can use simple and expert mode for configurations.
To start GUI Config Tool, double-click the configtool script file in <SAP_install_dir>/<system_name>/<instance_name>/j2ee/configtool directory.
The following are the advantage tasks you can do using the GUI Config Tool (in comparison with the command console Config Tool):
Change the configuration template
Make log configuration
Manage the secure store data
Search for properties in Config Tool
Here is a list of all the tasks available for GUI Config Tool: