Problems connecting databases

Question

Hi gurus,
I having a very documented problem but can't resolved by myself. I need a bit of help.
I have two databases in my laptop, both 11.2.0.1 running in windows 7 (i know that it was unsupported yet but this is not the problem).
Now i want duplicate ORIGINAL to COPY database with rman but i'm having:
RMAN-04006: error from auxiliary database: ORA-12505: TNS:listener does not currently know of SID given in connect
Both databases are running and working well, i can connect in different windows:
set ORACLE_SID=ORIGINAL
sqlplus / as sysdba
SQL*Plus: Release 11.2.0.1.0 Production on Jue Ago 2 11:02:47 2012
Copyright (c) 1982, 2010, Oracle.  All rights reserved.
Conectado a:
Oracle Database 11g Enterprise Edition Release 11.2.0.1.0 - 64bit Production
With the Partitioning, OLAP, Data Mining and Real Application Testing options
SQL> select name from v$database;
NAME
ORIGINAL
in other window:
set ORACLE_SID=COPY
sqlplus / as sysdba
SQL*Plus: Release 11.2.0.1.0 Production on Jue Ago 2 11:02:47 2012
Copyright (c) 1982, 2010, Oracle.  All rights reserved.
Conectado a:
Oracle Database 11g Enterprise Edition Release 11.2.0.1.0 - 64bit Production
With the Partitioning, OLAP, Data Mining and Real Application Testing options
SQL> select name from v$database;
NAME
COPYso i check the tnsnames:
# tnsnames.ora Network Configuration File: C:\Users\my_user\miBBDD\product\11.2.0\dbhome_1\network\admin\tnsnames.ora
# Generated by Oracle configuration tools.
COPY=
  (DESCRIPTION =
    (ADDRESS = (PROTOCOL = TCP)(HOST = localhost)(PORT = 1521))
    (CONNECT_DATA =
      (SERVER = DEDICATED)
      (SERVICE_NAME = copy)
ORIGINAL=
  (DESCRIPTION =
    (ADDRESS = (PROTOCOL = TCP)(HOST = localhost)(PORT = 1521))
    (CONNECT_DATA =
      (SERVER = DEDICATED)
      (SERVICE_NAME = ORIGINAL)
ORACLR_CONNECTION_DATA =
  (DESCRIPTION =
    (ADDRESS_LIST =
      (ADDRESS = (PROTOCOL = IPC)(KEY = EXTPROC1521))
    (CONNECT_DATA =
      (SID = CLRExtProc)
      (PRESENTATION = RO)
LISTENER_COPY =
  (ADDRESS = (PROTOCOL = TCP)(HOST = localhost)(PORT = 1521))
LISTENER_ORIGINAL =
  (ADDRESS = (PROTOCOL = TCP)(HOST = localhost)(PORT = 1521))All shows normal so check listener services:
C:\Users\my_user>lsnrctl services;
LSNRCTL for 64-bit Windows: Version 11.2.0.1.0 - Production on 02-AGO-2012 11:30
:28
Copyright (c) 1991, 2010, Oracle.  All rights reserved.
Conectßndose a (DESCRIPTION=(ADDRESS=(PROTOCOL=IPC)(KEY=EXTPROC1521)))
Resumen de Servicios...
El servicio "CLRExtProc" tiene 1 instancia(s).
  La instancia "CLRExtProc", con estado UNKNOWN, tiene 1 manejador(es) para este
servicio...
    Manejador(es):
      "DEDICATED" establecido:0 rechazado:0
         LOCAL SERVER
El servicio "DDBBXDB" tiene 1 instancia(s).
  La instancia "original", con estado READY, tiene 1 manejador(es) para este servicio...
    Manejador(es):
      "D000" establecidos:0 rechazados:0 actuales:0 mßximo:1022 estado:ready
         DISPATCHER <machine: MY_USER, pid: 4356>
         (ADDRESS=(PROTOCOL=tcp)(HOST=MY_USER)(PORT=54428))
El servicio "original" tiene 1 instancia(s).
  La instancia "original", con estado READY, tiene 1 manejador(es) para este servicio...
    Manejador(es):
      "DEDICATED" establecido:0 rechazado:0 estado:ready
         LOCAL SERVER
El comando ha terminado correctamenteListener.ora
# listener.ora Network Configuration File: C:\Users\my_user\miBBDD\product\11.2.0\dbhome_1\network\admin\listener.ora
# Generated by Oracle configuration tools.
SID_LIST_LISTENER =
  (SID_LIST =
    (SID_DESC =
      (SID_NAME = CLRExtProc)
      (ORACLE_HOME = C:\Users\my_user\miBBDD\product\11.2.0\dbhome_1)
      (PROGRAM = extproc)
      (ENVS = "EXTPROC_DLLS=ONLY:C:\Users\my_user\miBBDD\product\11.2.0\dbhome_1\bin\oraclr11.dll")
LISTENER =
  (DESCRIPTION_LIST =
    (DESCRIPTION =
      (ADDRESS = (PROTOCOL = IPC)(KEY = EXTPROC1521))
      (ADDRESS = (PROTOCOL = TCP)(HOST = localhost)(PORT = 1521))
ADR_BASE_LISTENER = C:\Users\my_user\miBBDDand sqlnet.ora
# sqlnet.ora Network Configuration File: C:\Users\my_user\miBBDD\product\11.2.0\dbhome_1\network\admin\sqlnet.ora
# Generated by Oracle configuration tools.
# This file is actually generated by netca. But if customers choose to
# install "Software Only", this file wont exist and without the native
# authentication, they will not be able to connect to the database on NT.
SQLNET.AUTHENTICATION_SERVICES= (NTS)
NAMES.DIRECTORY_PATH= (TNSNAMES, EZCONNECT)I don't know why and how to resolve it, so any idea will be apreciated.
Thanks,

Answer 1

I have two databases in my laptop, both 11.2.0.1 running in windows 7 (i know that it was unsupported yet but this is not the problem).+
how could not be problem , please describe to us this sentence ?
It is recommended to run the duplicate database from the Auxiliary database only.
Please run the RMAN duplicate from auxiliary database only.
OR
Make a static entry of the service used in the service name to connect to the auxiliary database.
Back to
RMAN-04006 And ORA-12514 During RMAN Duplicate [ID 883490.1]