The properties for the service XPI Service: Messaging System are distinguished as follows:
● Properties related to connections and JDBC
● Properties related to HTTPS/SSL
● Properties related to the messaging system
● Properties related to synchronous messages
● Properties related to the HTTP proxy
Some of these properties can be modified online with the SAP NetWeaver Administrator under Configuration Management → Infrastructure → Java System Properties → Details → Services (alias: /nwa/sys-config). They are indicated accordingly.