Standard Edition

Max PDBs in Standard Edition

Here is a small warning. In Standard Edition, you may expect that the features that are not available for your edition are blocked, but in 12.2 you can create more than one PDB in Standard Edition, and you should set MAX_PDBS to prevent that.

12cR1

In 12.1 Standard Edition, when you try to create more than one PDB (i.e with CON>ID > 3) you get an error:

ORA-65010: maximum number of pluggable databases created

12cR2

But it seems that this has been lost in 12.2: