Object/RPC (remote procedure call) integration implies integrating SYSTEMS USING distributed objects (that is, using EJB calls to integrate). With object-level integration, data PASSES between systems as parameters to method calls. In an outbound object-level integration, your system invokes objects on remote systems, while in an inbound object-level integration, a remote system calls objects on your system to retrieve data.

ONE of an object-level integration's main advantages is that you can call detailed APIs with full type safety and easily PROPAGATE the error codes and exceptions between systems.

Object/RPC (remote procedure call) integration implies integrating systems using distributed objects (that is, using EJB calls to integrate). With object-level integration, data passes between systems as parameters to method calls. In an outbound object-level integration, your system invokes objects on remote systems, while in an inbound object-level integration, a remote system calls objects on your system to retrieve data.

One of an object-level integration's main advantages is that you can call detailed APIs with full type safety and easily propagate the error codes and exceptions between systems.