DATABASE PATCH SET UPDATE 12.1.0.2.170418

Hi, even if the patch is installed the command alter database datafile encrypt continue to give error:

ALTER DATABASE DATAFILE ... ENCRYPT fails with:

ORA-01916: keyword ONLINE, OFFLINE, RESIZE, AUTOEXTEND or END/DROP expected

ACTION_TIME     ACTION   STATUS   DESCRIPTION                                   VERSION   PATCH_ID BUNDLE_SER

-------------------- ---------- ---------- -------------------------------------------------------------------------------- ---------- ---------- ----------

21-JUL-2021 12:35:45 APPLY   SUCCESS  DATABASE PATCH SET UPDATE 12.1.0.2.170418                    12.1.0.2   25171037 PSU

21-JUL-2021 12:35:45 APPLY   SUCCESS  Database PSU 12.1.0.2.160119, Oracle JavaVM Component (Jan2016)         12.1.0.2   22139226