Oracle Solution for Error ora-39711

Solution for Oracle Error ORA-39711

ORA-39711: critical patch number less than last installed CPU number

What triggered the Error:

A Critical Patch Update (CPU) script was invoked that had a number that was less than the last CPU installed in the database.

What should we do to fix it:

Check the DBA_REGISTRY_HISTORY view to identify the last CPU for the database, and install the most recent CPU.