Can connect to local DB via SQLPlus but not via SQLDeveloper, all info incl

Question

Have a database running on a new local Windows 7 Professional Machine with data, users, etc from an db import. Able to access database via sqlplus, run queries, etc. Cannot run from Oracle SQL Developer. Trying to use Connection Type Basic, Hostname localhost, port *1521*.
Using SID = xe I get:
Status: Failure -Test failed: Listener refused the connection with the following error: ORA-12518, TNS:listener could not hand off client connection The Connection descriptor used by the client was localhost:1521:xe
When I add a service in my listener.ora file for sid_name=xe and program_name=xe (which I include below), I get
ORA-12518, TNS:listener could not hand off client connection. The connection descriptor used by the client was localhost:1521:xe
Using Service name = xe I get:
Status: Failure -Test failed: Io exception: the Network Adapter could not establish the connection.
Here's every single piece of information I think you may possibly need to help me with the issue. [I've been trying to find the solution on these forums so I hope I haven't messed my settings up even more than they had been before.]
TNSNAMES.ORA (XE is the name of my local database):
XE =
(DESCRIPTION =
(ADDRESS = (PROTOCOL = TCP)(HOST = localhost)(PORT = 1521))
(CONNECT_DATA =
(service_name = XE)
(SERVER = DEDICATED)
EXTPROC_CONNECTION_DATA =
(DESCRIPTION =
(ADDRESS_LIST =
(ADDRESS = (PROTOCOL = IPC)(KEY = EXTPROC_FOR_XE))
(CONNECT_DATA =
(SID = PLSExtProc)
(PRESENTATION = RO)
ORACLR_CONNECTION_DATA =
(DESCRIPTION =
(ADDRESS_LIST =
(ADDRESS = (PROTOCOL = IPC)(KEY = EXTPROC_FOR_XE))
(CONNECT_DATA =
(SID = CLRExtProc)
(PRESENTATION = RO)
LISTENER.ORA
SID_LIST_LISTENER =
(SID_LIST =
(SID_DESC =
(SID_NAME = PLSExtProc)
(ORACLE_HOME = C:\oraclexe\app\oracle\product\10.2.0\server)
(PROGRAM = extproc)
(SID_DESC =
(SID_NAME = CLRExtProc)
(ORACLE_HOME = C:\oraclexe\app\oracle\product\10.2.0\server)
(PROGRAM = extproc)
(SID_DESC =
(SID_NAME = XE)
(ORACLE_HOME = C:\oraclexe\app\oracle\product\10.2.0\server)
(PROGRAM = XE)
LISTENER =
(DESCRIPTION_LIST =
(DESCRIPTION =
(ADDRESS = (PROTOCOL = IPC)(KEY = EXTPROC_FOR_XE))
(ADDRESS = (PROTOCOL = TCP)(HOST = localhost)(PORT = 1521))
DEFAULT_SERVICE_LISTENER = (XE)
C:\Windows\system32>sqlplus / as sysdba
SQL*Plus: Release 10.2.0.1.0 - Production on Sun Apr 25 19:36:15 2010
Copyright (c) 1982, 2005, Oracle. All rights reserved.
Connected to:
Oracle Database 10g Express Edition Release 10.2.0.1.0 - Production
SQL> select sysdate from dual;
SYSDATE
25-APR-10
SQL> exit
Disconnected from Oracle Database 10g Express Edition Release 10.2.0.1.0 - Produ
ction
C:\Windows\system32>tnsping xe
TNS Ping Utility for 32-bit Windows: Version 10.2.0.1.0 - Production on 25-APR-2
010 19:43:02
Copyright (c) 1997, 2005, Oracle. All rights reserved.
Used parameter files:
C:\oraclexe\app\oracle\product\10.2.0\server\network\admin\sqlnet.ora
Used TNSNAMES adapter to resolve the alias
Attempting to contact (DESCRIPTION = (ADDRESS = (PROTOCOL = TCP)(HOST = localhos
t)(PORT = 1521)) (CONNECT_DATA = (service_name = XE) (SERVER = DEDICATED)))
OK (20 msec)
C:\Windows\system32>lsnrctl services
LSNRCTL for 32-bit Windows: Version 10.2.0.1.0 - Production on 25-APR-2010 19:46
:20
Copyright (c) 1991, 2005, Oracle. All rights reserved.
Connecting to (DESCRIPTION=(ADDRESS=(PROTOCOL=IPC)(KEY=EXTPROC_FOR_XE)))
Services Summary...
Service "CLRExtProc" has 1 instance(s).
Instance "CLRExtProc", status UNKNOWN, has 1 handler(s) for this service...
Handler(s):
"DEDICATED" established:0 refused:0
LOCAL SERVER
Service "PLSExtProc" has 1 instance(s).
Instance "PLSExtProc", status UNKNOWN, has 1 handler(s) for this service...
Handler(s):
"DEDICATED" established:0 refused:0
LOCAL SERVER
Service "XE" has 1 instance(s).
Instance "XE", status UNKNOWN, has 1 handler(s) for this service...
Handler(s):
"DEDICATED" established:0 refused:10
LOCAL SERVER
The command completed successfully
Edited by: user1966631 on Apr 25, 2010 4:59 PM

Answer 1

Got it. No, no virtualization. Just Win7 64-bit computer running XE.
C:\Users\Gil>sqlplus ccxreg/ccxreg@XE
SQL*Plus: Release 10.2.0.1.0 - Production on Sun Apr 25 21:23:20 2010
Copyright (c) 1982, 2005, Oracle. All rights reserved.
ERROR:
ORA-12514: TNS:listener does not currently know of service requested in connect
descriptor
listener.log
TNSLSNR for 32-bit Windows: Version 10.2.0.1.0 - Production on 25-APR-2010 19:54:10
Copyright (c) 1991, 2005, Oracle. All rights reserved.
System parameter file is C:\oraclexe\app\oracle\product\10.2.0\server\network\admin\listener.ora
Log messages written to C:\oraclexe\app\oracle\product\10.2.0\server\network\log\listener.log
Trace information written to C:\oraclexe\app\oracle\product\10.2.0\server\network\trace\listener.trc
Trace level is currently 0
Started with pid=760
Listening on: (DESCRIPTION=(ADDRESS=(PROTOCOL=ipc)(PIPENAME=\\.\pipe\EXTPROC_FOR_XEipc)))
Listening on: (DESCRIPTION=(ADDRESS=(PROTOCOL=tcp)(HOST=127.0.0.1)(PORT=1521)))
Listener completed notification to CRS on start
TIMESTAMP * CONNECT DATA [* PROTOCOL INFO] * EVENT [* SID] * RETURN CODE
25-APR-2010 19:55:46 * (CONNECT_DATA=(SID=xe)(CID=(PROGRAM=)(HOST=__jdbc__)(USER=null))) * (ADDRESS=(PROTOCOL=tcp)(HOST=127.0.0.1)(PORT=51031)) * establish * xe * 12518
TNS-12518: TNS:listener could not hand off client connection
TNS-12560: TNS:protocol adapter error
TNS-00530: Protocol adapter error
32-bit Windows Error: 2: No such file or directory
25-APR-2010 19:56:11 * (CONNECT_DATA=(SID=xe)(CID=(PROGRAM=)(HOST=__jdbc__)(USER=Gil))) * (ADDRESS=(PROTOCOL=tcp)(HOST=127.0.0.1)(PORT=51040)) * establish * xe * 12518
TNS-12518: TNS:listener could not hand off client connection
TNS-12560: TNS:protocol adapter error
TNS-00530: Protocol adapter error
32-bit Windows Error: 2: No such file or directory
25-APR-2010 19:56:18 * (CONNECT_DATA=(SID=xe)(CID=(PROGRAM=)(HOST=__jdbc__)(USER=Gil))) * (ADDRESS=(PROTOCOL=tcp)(HOST=127.0.0.1)(PORT=51043)) * establish * xe * 12518
TNS-12518: TNS:listener could not hand off client connection
TNS-12560: TNS:protocol adapter error
TNS-00530: Protocol adapter error
32-bit Windows Error: 2: No such file or directory
25-APR-2010 19:56:31 * (CONNECT_DATA=(SID=xe)(CID=(PROGRAM=)(HOST=__jdbc__)(USER=Gil))) * (ADDRESS=(PROTOCOL=tcp)(HOST=127.0.0.1)(PORT=51048)) * establish * xe * 12518
TNS-12518: TNS:listener could not hand off client connection
TNS-12560: TNS:protocol adapter error
TNS-00530: Protocol adapter error
32-bit Windows Error: 2: No such file or directory
25-APR-2010 19:56:34 * (CONNECT_DATA=(CID=(PROGRAM=)(HOST=__jdbc__)(USER=Gil))(SERVICE_NAME=xe)(CID=(PROGRAM=)(HOST=__jdbc__)(USER=Gil))) * (ADDRESS=(PROTOCOL=tcp)(HOST=127.0.0.1)(PORT=51050)) * establish * xe * 12518
TNS-12518: TNS:listener could not hand off client connection
TNS-12560: TNS:protocol adapter error
TNS-00530: Protocol adapter error
32-bit Windows Error: 2: No such file or directory
25-APR-2010 19:56:37 * (CONNECT_DATA=(SID=xe)(CID=(PROGRAM=)(HOST=__jdbc__)(USER=Gil))) * (ADDRESS=(PROTOCOL=tcp)(HOST=127.0.0.1)(PORT=51052)) * establish * xe * 12518
TNS-12518: TNS:listener could not hand off client connection
TNS-12560: TNS:protocol adapter error
TNS-00530: Protocol adapter error
32-bit Windows Error: 2: No such file or directory
25-APR-2010 20:42:45 * (CONNECT_DATA=(SID=xe)(CID=(PROGRAM=)(HOST=__jdbc__)(USER=null))) * (ADDRESS=(PROTOCOL=tcp)(HOST=127.0.0.1)(PORT=52547)) * establish * xe * 12518
TNS-12518: TNS:listener could not hand off client connection
TNS-12560: TNS:protocol adapter error
TNS-00530: Protocol adapter error
32-bit Windows Error: 2: No such file or directory
25-APR-2010 20:43:08 * (CONNECT_DATA=(SID=@xe)(CID=(PROGRAM=)(HOST=__jdbc__)(USER=Gil))) * (ADDRESS=(PROTOCOL=tcp)(HOST=127.0.0.1)(PORT=52558)) * establish * @xe * 12505
TNS-12505: TNS:listener does not currently know of SID given in connect descriptor
25-APR-2010 20:43:13 * (CONNECT_DATA=(CID=(PROGRAM=)(HOST=__jdbc__)(USER=Gil))(SERVICE_NAME=@xe)(CID=(PROGRAM=)(HOST=__jdbc__)(USER=Gil))) * (ADDRESS=(PROTOCOL=tcp)(HOST=127.0.0.1)(PORT=52562)) * establish * @xe * 12514
TNS-12514: TNS:listener does not currently know of service requested in connect descriptor
25-APR-2010 21:03:00 * ping * 0
25-APR-2010 21:03:17 * ping * 0
TNSLSNR for 32-bit Windows: Version 10.2.0.1.0 - Production on 25-APR-2010 21:06:07
Copyright (c) 1991, 2005, Oracle. All rights reserved.
System parameter file is C:\oraclexe\app\oracle\product\10.2.0\server\network\admin\listener.ora
Log messages written to C:\oraclexe\app\oracle\product\10.2.0\server\network\log\listener.log
Trace information written to C:\oraclexe\app\oracle\product\10.2.0\server\network\trace\listener.trc
Trace level is currently 0
Started with pid=6836
Listening on: (DESCRIPTION=(ADDRESS=(PROTOCOL=ipc)(PIPENAME=\\.\pipe\EXTPROC_FOR_XEipc)))
Listening on: (DESCRIPTION=(ADDRESS=(PROTOCOL=tcp)(HOST=127.0.0.1)(PORT=1521)))
Listener completed notification to CRS on start
TIMESTAMP * CONNECT DATA [* PROTOCOL INFO] * EVENT [* SID] * RETURN CODE
25-APR-2010 21:06:11 * service_register * CLRExtProc * 0
25-APR-2010 21:06:11 * service_register * CLRExtProc * 0
25-APR-2010 21:06:11 * service_update * CLRExtProc * 0
25-APR-2010 21:07:04 * (CONNECT_DATA=(SID=xe)(CID=(PROGRAM=)(HOST=__jdbc__)(USER=null))) * (ADDRESS=(PROTOCOL=tcp)(HOST=127.0.0.1)(PORT=53945)) * establish * xe * 12505
TNS-12505: TNS:listener does not currently know of SID given in connect descriptor
25-APR-2010 21:07:55 * service_update * CLRExtProc * 0
25-APR-2010 21:09:35 * service_update * CLRExtProc * 0
25-APR-2010 21:11:15 * service_update * CLRExtProc * 0
25-APR-2010 21:12:55 * service_update * CLRExtProc * 0
25-APR-2010 21:14:35 * service_update * CLRExtProc * 0
25-APR-2010 21:16:16 * service_update * CLRExtProc * 0
25-APR-2010 21:17:56 * service_update * CLRExtProc * 0
25-APR-2010 21:19:38 * service_update * CLRExtProc * 0
25-APR-2010 21:21:21 * service_update * CLRExtProc * 0
25-APR-2010 21:23:02 * service_update * CLRExtProc * 0
25-APR-2010 21:23:20 * (CONNECT_DATA=(service_name=XE)(SID=XE)(SERVER=DEDICATED)(CID=(PROGRAM=C:\oraclexe\app\oracle\product\10.2.0\server\bin\sqlplus.exe)(HOST=WIN7X64)(USER=Gil))) * (ADDRESS=(PROTOCOL=tcp)(HOST=127.0.0.1)(PORT=54388)) * establish * XE * 12514
TNS-12514: TNS:listener does not currently know of service requested in connect descriptor
25-APR-2010 21:24:43 * service_update * CLRExtProc * 0