[oracle@otherdb ~]$ /u01/app/oracle/product/19.9.0/db_1/bin/rhpctl move database -sid orcl2              \
>                          -sourcehome /u01/app/oracle/product/19.9.0/db_1  \
>                          -desthome /u01/app/oracle/product/19.10.0/db_1    \
>                          -stopoption IMMEDIATE
otherdb: verifying versions of Oracle homes ...
otherdb: verifying owners of Oracle homes ...
otherdb: verifying groups of Oracle homes ...
otherdb: starting to move the following databases: "orcl2"
otherdb: restarting databases: "orcl2" ...
otherdb: SQL*Plus: Release 19.0.0.0.0 - Production on Mon Apr 5 21:59:28 2021Version 19.9.0.0.0Copyright (c) 1982, 2019, Oracle.  All rights reserved.Connected to:Oracle Database 19c Enterprise Edition Release 19.0.0.0.0 - ProductionVersion 19.9.0.0.0
SQL> alter pluggable database all save state*ERROR at line 1:ORA-65090: operation only allowed in a container database
SQL> Disconnected from Oracle Database 19c Enterprise Edition Release 19.0.0.0.0 - ProductionVersion 19.9.0.0.0 :successful
otherdb: stopping instances of databases "orcl2" ...
otherdb: SQL*Plus: Release 19.0.0.0.0 - Production on Mon Apr 5 21:59:28 2021Version 19.9.0.0.0Copyright (c) 1982, 2019, Oracle.  All rights reserved.Connected to:Oracle Database 19c Enterprise Edition Release 19.0.0.0.0 - ProductionVersion 19.9.0.0.0
SQL> Database closed.Database dismounted.ORACLE instance shut down.
SQL> Disconnected from Oracle Database 19c Enterprise Edition Release 19.0.0.0.0 - ProductionVersion 19.9.0.0.0 :successful
otherdb: trying datapatch run for orcl2, attempt### 1 ###
otherdb: datapatch completed successfully for database : null
$