Control Center Agent (J2EE Runtime)

The Control Center Agent (CCA) runs on the Oracle Containers for J2EE (OC4J) server. Some capabilities of OWB related to accessing non-Oracle data, such as Code Templates and Web services, depend on Java code that executes outside the database, in an OC4J server called the Java or J2EE Runtime. For some heterogeneous data access scenarios, you may also need to install a standalone Java Runtime on hosts where there is no Oracle database installed.

You start the Control Center Agent with ccastart from the command line. OWB provides the cca_admin utility to enable dynamic changes to Control Center Agent settings, without the need to shut down and subsequently restart the run-time environment.

Note:

A Code Template (CT) contains the knowledge required by Oracle Warehouse Builder to perform a specific set of tasks against a specific technology, system, or set of systems. You must start the Control Center Agent before you deploy Code Templates.

Refer to About Code Templates in Oracle Warehouse Builder Sources and Targets Guide and About Prebuilt Code Templates Shipped with Warehouse Builder in Oracle Warehouse Builder Data Modeling, ETL, and Data Quality Guide