According to the features above the Oracle Warehouse Builder was long time promised to be enhanced by a native versioning integration solution, but Oracle never got forward on this and preferred to force users switching to the paid solution Oracle Data Integrator, which urges a lot of work and challenges on switching from Oracle Warehouse Builder.

Unfortunately, a next release of Oracle Warehouse Builder will not happen but a wide range of customers still use the available features together with the current Oracle 11g or 12c database environments.