rman复制PDB到CDB报错：RMAN-06136 ORA-17628 ora-28365

郑全

先记录一下：

把 pdbprod2 从PRODCDB中，复制到 DEVCDB中，并取名为PDBDEV2.
环境:
ORACLE 19.3.0
LINUX:ORACLE LINUX 7.9


RMAN> DUPLICATE PLUGGABLE DATABASE pdbprod2 AS pdbdev2 TO devcdb
2>       FROM ACTIVE DATABASE
3>    ;

Starting Duplicate PDB at 21-OCT-23
using target database control file instead of recovery catalog
allocated channel: ORA_AUX_DISK_1
channel ORA_AUX_DISK_1: SID=142 device type=DISK
current log archived
duplicating Online logs to Oracle Managed File (OMF) location
duplicating Datafiles to Oracle Managed File (OMF) location
RMAN-00571: ===========================================================
RMAN-00569: =============== ERROR MESSAGE STACK FOLLOWS ===============
RMAN-00571: ===========================================================
RMAN-03002: failure of Duplicate PDB command at 10/21/2023 10:23:41
RMAN-05501: aborting duplication of target database
RMAN-06136: Oracle error from auxiliary database: ORA-17628: Oracle error 28365 returned by remote Oracle server
ORA-28365: wallet is not open

RMAN>