Problem in connecting SQL developer to Oracle database

Question

Hi,I don't know this is the correct forum for my problem
I Just installed   Oracle Sql developer 3.2.I encountered a problem while creating a new connection with Oracle database 11g..
The error message says "Status : Failure -Test failed: The Network Adapter could not establish the connection"..
The command response as follows
lsnrctl stop
LSNRCTL for 64-bit Windows: Version 11.2.0.1.0 - Production on 31-OCT-2013 21:52
:56
Copyright (c) 1991, 2010, Oracle.  All rights reserved.
Connecting to (DESCRIPTION=(ADDRESS=(PROTOCOL=IPC)(KEY=EXTPROC1521)))
TNS-01190: The user is not authorized to execute the requested listener command
lsnrctl start
LSNRCTL for 64-bit Windows: Version 11.2.0.1.0 - Production on 31-OCT-2013 21:55
:49
Copyright (c) 1991, 2010, Oracle.  All rights reserved.
TNS-01106: Listener using listener name LISTENER has already been started
lsnrctl status
LSNRCTL for 64-bit Windows: Version 11.2.0.1.0 - Production on 31-OCT-2013 21:57
:07
Copyright (c) 1991, 2010, Oracle.  All rights reserved.
Connecting to (DESCRIPTION=(ADDRESS=(PROTOCOL=IPC)(KEY=EXTPROC1521)))
STATUS of the LISTENER
Alias                     LISTENER
Version                   TNSLSNR for 64-bit Windows: Version 11.2.0.1.0 - Produ
ction
Start Date                31-OCT-2013 20:57:07
Uptime                    0 days 1 hr. 0 min. 0 sec
Trace Level               off
Security                  ON: Local OS Authentication
SNMP                      OFF
Listener Parameter File   C:\app\RIYAS\product\11.2.0\dbhome_1\network\admin\lis
tener.ora
Listener Log File         c:\app\riyas\diag\tnslsnr\RIYAS-PC\listener\alert\log.
xml
Listening Endpoints Summary...
  (DESCRIPTION=(ADDRESS=(PROTOCOL=ipc)(PIPENAME=\\.\pipe\EXTPROC1521ipc)))
  (DESCRIPTION=(ADDRESS=(PROTOCOL=tcp)(HOST=127.0.0.1)(PORT=1521)))
Services Summary...
Service "CLRExtProc" has 1 instance(s).
  Instance "CLRExtProc", status UNKNOWN, has 1 handler(s) for this service...
Service "orcl" has 1 instance(s).
  Instance "orcl", status READY, has 1 handler(s) for this service...
Service "orclXDB" has 1 instance(s).
  Instance "orcl", status READY, has 1 handler(s) for this service...
The command completed successfully
lsnrctl service
LSNRCTL for 64-bit Windows: Version 11.2.0.1.0 - Production on 31-OCT-2013 21:58
:28
Copyright (c) 1991, 2010, Oracle.  All rights reserved.
Connecting to (DESCRIPTION=(ADDRESS=(PROTOCOL=IPC)(KEY=EXTPROC1521)))
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 "orcl" has 1 instance(s).
  Instance "orcl", status READY, has 1 handler(s) for this service...
    Handler(s):
      "DEDICATED" established:102 refused:0 state:ready
         LOCAL SERVER
Service "orclXDB" has 1 instance(s).
  Instance "orcl", status READY, has 1 handler(s) for this service...
    Handler(s):
      "D000" established:0 refused:0 current:0 max:1022 state:ready
         DISPATCHER <machine: RIYAS-PC, pid: 1828>
         (ADDRESS=(PROTOCOL=tcp)(HOST=RIYAS-PC)(PORT=49911))
The command completed successfully
set
ALLUSERSPROFILE=C:\ProgramData
APPDATA=C:\Users\RIYAS\AppData\Roaming
CommonProgramFiles=C:\Program Files\Common Files
CommonProgramFiles(x86)=C:\Program Files (x86)\Common Files
CommonProgramW6432=C:\Program Files\Common Files
COMPUTERNAME=RIYAS-PC
ComSpec=C:\windows\system32\cmd.exe
FP_NO_HOST_CHECK=NO
HOMEDRIVE=C:
HOMEPATH=\Users\RIYAS
LOCALAPPDATA=C:\Users\RIYAS\AppData\Local
LOGONSERVER=\\RIYAS-PC
NUMBER_OF_PROCESSORS=4
OS=Windows_NT
Path=C:\app\RIYAS\product\11.2.0\dbhome_1\bin;C:\app\RIYAS\product\11.2.0\dbhome
_2\bin;C:\Program Files (x86)\PC Connectivity Solution\;C:\Program Files\Common
Files\Microsoft Shared\Windows Live;C:\Program Files (x86)\Common Files\Microsof
t Shared\Windows Live;C:\Program Files (x86)\NVIDIA Corporation\PhysX\Common;C:\
Program Files (x86)\Intel\iCLS Client\;C:\Program Files\Intel\iCLS Client\;C:\wi
ndows\system32;C:\windows;C:\windows\System32\Wbem;C:\windows\System32\WindowsPo
werShell\v1.0\;C:\Program Files\Intel\Intel(R) Management Engine Components\DAL;
C:\Program Files\Intel\Intel(R) Management Engine Components\IPT;C:\Program File
s (x86)\Intel\Intel(R) Management Engine Components\DAL;C:\Program Files (x86)\I
ntel\Intel(R) Management Engine Components\IPT;C:\Program Files (x86)\Intel\Open
CL SDK\2.0\bin\x86;C:\Program Files (x86)\Intel\OpenCL SDK\2.0\bin\x64;C:\Progra
m Files\Intel\WiFi\bin\;C:\Program Files\Common Files\Intel\WirelessCommon\;C:\P
rogram Files (x86)\Windows Live\Shared
PATHEXT=.COM;.EXE;.BAT;.CMD;.VBS;.VBE;.JS;.JSE;.WSF;.WSH;.MSC
PROCESSOR_ARCHITECTURE=AMD64
PROCESSOR_IDENTIFIER=Intel64 Family 6 Model 58 Stepping 9, GenuineIntel
PROCESSOR_LEVEL=6
PROCESSOR_REVISION=3a09
ProgramData=C:\ProgramData
ProgramFiles=C:\Program Files
ProgramFiles(x86)=C:\Program Files (x86)
ProgramW6432=C:\Program Files
PROMPT=$P$G
PSModulePath=C:\windows\system32\WindowsPowerShell\v1.0\Modules\
PUBLIC=C:\Users\Public
SESSIONNAME=Console
SystemDrive=C:
SystemRoot=C:\windows
TEMP=C:\Users\RIYAS\AppData\Local\Temp
TMP=C:\Users\RIYAS\AppData\Local\Temp
USERDOMAIN=RIYAS-PC
USERNAME=RIYAS
USERPROFILE=C:\Users\RIYAS
windir=C:\windows
windows_tracing_flags=3
windows_tracing_logfile=C:\BVTBin\Tests\installpackage\csilogfile.log
Pls help..

Answer 1

You don't say what you have done to set up a connection.
This error is usually caused by something like using the wrong host name, or port number.