This section explains the command line arguments and the profile parameters relevant to the operation of the Java Startup Framework.
Use this information to tune some specific features in the Java Startup Framework. Typically, you will not need to configure the framework.
Command line arguments for the Java Instance Controller : The command line arguments for the Java instance controller may occur in the developer trace of the Java instance controller or in the instance profile for a Java-only instance.
More information: Command Line Arguments for the Java Instance Controller
Configuration files : The instance profile contains the most important SAP profile parameters used by the JSTART program. These parameters apply to the whole AS Java instance. The file is located in /usr/sap/<SID>/SYS/profile/<SID>_<inst_name>_<hostname>.
More information: SAP Profile Parameters