The Gen Technical Requirements state that Gen is certified for using Oracle through version 19c.
When looking at the Gen Toolset Technical Design Properties for Oracle in the Toolset, it shows Version 11.x and the Version value is disabled.
Are features of the more recent database versions enabled in the Toolset or are all the Oracle property settings the same as are available with the current Toolset version used, which shows Oracle version 11.x as the version option?
Gen Workstation Toolset
There are no PTFs at this time that would change the toolset TD (Technical Design) to included a dropdown for additional version choices for Oracle.