[Oracle] TNS:listener does not currently know of SID given in connect descriptor

Databases
1

Hello everyone, I need your help.

If execute sqldeveloper.exe I have this error:

ORA-12505, TNS:listener does not currently know of SID given in connect descriptor.

This is my tnsnames.ora

# tnsnames.ora Network Configuration File: C:\\app\\Sanyo\\product\\11.2.0\\dbhome_1\
etwork\\admin\	nsnames.ora
# Generated by Oracle configuration tools.

LISTENER_ORCL =
  (ADDRESS = (PROTOCOL = TCP)(HOST = localhost)(PORT = 1521))


ORACLR_CONNECTION_DATA =
  (DESCRIPTION =
    (ADDRESS_LIST =
      (ADDRESS = (PROTOCOL = IPC)(KEY = EXTPROC1521))
    )
    (CONNECT_DATA =
      (SID = CLRExtProc)
      (PRESENTATION = RO)
    )
  )

_TESTORACLE =
  (DESCRIPTION =
    (ADDRESS = (PROTOCOL = TCP)(HOST = localhost)(PORT = 1521))
    (CONNECT_DATA =
      (SERVER = DEDICATED)
      (SERVICE_NAME = _testOracle)
    )
  )

ORCL =
  (DESCRIPTION =
    (ADDRESS = (PROTOCOL = TCP)(HOST = localhost)(PORT = 1521))
    (CONNECT_DATA =
      (SERVER = DEDICATED)
      (SERVICE_NAME = orcl.252.21.102)
    )
  )

And this is my listener.ora:

# listener.ora Network Configuration File: C:\\app\\Sanyo\\product\\11.2.0\\dbhome_1\
etwork\\admin\\listener.ora
# Generated by Oracle configuration tools.

SID_LIST_LISTENER =
  (SID_LIST =
    (SID_DESC =
      (SID_NAME = CLRExtProc)
      (ORACLE_HOME = C:\\app\\Sanyo\\product\\11.2.0\\dbhome_1)
      (PROGRAM = extproc)
      (ENVS = "EXTPROC_DLLS=ONLY:C:\\app\\Sanyo\\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:\\app\\Sanyo

Any help would be very much appreciated and many thanks to any who can help me.

Thanks in advance.
Chevy