Exam 1z0-083 topic 1 question 174 discussion

Starting Duplicate PDB at 10-DEC-23 RMAN-00571: =========================================================== RMAN-00569: =============== ERROR MESSAGE STACK FOLLOWS =============== RMAN-00571: =========================================================== RMAN-03002: failure of Duplicate PDB command at 12/10/2023 09:08:41 RMAN-05501: aborting duplication of target database RMAN-05611: Usernames for target and auxiliary connections must be the same when using active duplicate

100% BEF as said in documentation: 25.5.3.2 Restrictions on Duplicating a PDB to an Existing CDB (https://docs.oracle.com/en/database/oracle/oracle-database/19/bradv/rman-duplicating-databases.html#GUID-D95D9275-5882-4D5B-846F-1A03304BC307)

BEF correct

25.5.3.2 Restrictions on Duplicating a PDB to an Existing CDB Duplicating a PDB to an existing CDB is subject to certain restrictions. Only active database duplication is supported. Only the following clauses of the DUPLICATE command are supported: NORESUME, DB_FILE_NAME_CONVERT, SECTION SIZE, and USING COMPRESSED BACKUPSET. The following clauses of the DUPLICATE command are not supported: SPFILE, NO STANDBY, FARSYNC STANDBY, and LOG_FILE_NAME_CONVERT. Duplicating a PDB to a CDB that is a standby database is not supported. Only one PDB can be duplicated at a time. Partial PDB duplication is not supported, only complete PDB duplication is supported. For example, you cannot include or exclude specific tablespaces while duplicating a PDB. Duplicating a non-CDB as a PDB in an existing CDB is not supported. Duplicating PDBs that contain TDE-encrypted tablespaces is not supported.

BCF Two or more PDBs can be cloned with the same command.

Only one PDB can be duplicated at a time. Duplicating and existing pdb into a cdb require sysdba or sysbackup connections. of course password files must be identical