RMAN-06136: Oracle error from auxiliary database: ORA-17629: Cannot connect to the remote database server ORA-17627: ORA-01017: invalid username/password; logon denied

RMAN-03015: error occurred in stored script Memory Script
RMAN-06136: Oracle error from auxiliary database: ORA-17629: Cannot connect to the remote database server
ORA-17627: ORA-01017: invalid username/password; logon denied




RMAN> duplicate target database to 'orcld' from active database nofilenamecheck;

Starting Duplicate Db at 20-AUG-23
using target database control file instead of recovery catalog
allocated channel: ORA_AUX_DISK_1
channel ORA_AUX_DISK_1: SID=38 device type=DISK

contents of Memory Script:
{
   sql clone "create spfile from memory";
}
executing Memory Script

sql statement: create spfile from memory

contents of Memory Script:
{
   shutdown clone immediate;
   startup clone nomount;
}
executing Memory Script

Oracle instance shut down

connected to auxiliary database (not started)
Oracle instance started

Total System Global Area    6710885896 bytes

Fixed Size                     9149960 bytes
Variable Size               1174405120 bytes
Database Buffers            5519704064 bytes
Redo Buffers                   7626752 bytes

contents of Memory Script:
{
   sql clone "alter system set  db_name =
 ''ORCL'' comment=
 ''Modified by RMAN duplicate'' scope=spfile";
   sql clone "alter system set  db_unique_name =
 ''orcld'' comment=
 ''Modified by RMAN duplicate'' scope=spfile";
   shutdown clone immediate;
   startup clone force nomount
   restore clone from service  'orcl3' primary controlfile;
   alter clone database mount;
}
executing Memory Script

sql statement: alter system set  db_name =  ''ORCL'' comment= ''Modified by RMAN duplicate'' scope=spfile

sql statement: alter system set  db_unique_name =  ''orcld'' comment= ''Modified by RMAN duplicate'' scope=spfile

Oracle instance shut down

Oracle instance started

Total System Global Area    6710885896 bytes

Fixed Size                     9149960 bytes
Variable Size               1174405120 bytes
Database Buffers            5519704064 bytes
Redo Buffers                   7626752 bytes

Starting restore at 20-AUG-23
allocated channel: ORA_AUX_DISK_1
channel ORA_AUX_DISK_1: SID=35 device type=DISK

RMAN-00571: ===========================================================
RMAN-00569: =============== ERROR MESSAGE STACK FOLLOWS ===============
RMAN-00571: ===========================================================
RMAN-03002: failure of Duplicate Db command at 08/20/2023 19:58:01
RMAN-05501: aborting duplication of target database
RMAN-03015: error occurred in stored script Memory Script
RMAN-06136: Oracle error from auxiliary database: ORA-17629: Cannot connect to the remote database server
ORA-17627: ORA-01017: invalid username/password; logon denied
ORA-17629: Cannot connect to the remote database server


**************************************************************

check the password file name  !!!!

[oracle@oracentd19c dbs]$ ps -ef|grep -i smon
oracle   19234     1  0 20:21 ?        00:00:00 ora_smon_orcld


cp orapworcl orapworcld