The following features are not supported:
Oracle encrypted and virtual columns
Oracle encrypted partitions
Oracle label security
Oracle packaged stored procedures and functions (standalone procedures and functions are supported)
Oracle schema objects in encrypted tablespaces
Replication Server parallel DSI
Replication Server rs_init utility
Replication Server rs_subcomp utility
Replication Server automatic materialization
Replication Server when replicating in an environment where other vendors are replicating