Can't connect to 11g XE after installation

Hi,
I recently installed Oracle database 11g XE onto my home computer running Windows 32 bit, but I can't connect to the database. I also have Oracle 10g R2 installed on my computer, and I can still connect to it finely. When trying to make a connection in SQL DEVELOPER, I get this error
ORA-12514: TNS:listener does not currently know of service requested in connect descriptor
I tried to tnsping the XE database and it returns successfully.
C:\>tnsping xe
TNS Ping Utility for 32-bit Windows: Version 11.2.0.2.0 - Production on 31-JAN-2
013 07:59:17
Copyright (c) 1997, 2010, Oracle. All rights reserved.
Used parameter files:
C:\oraclexe\app\oracle\product\11.2.0\server\network\admin\sqlnet.ora
Used TNSNAMES adapter to resolve the alias
Attempting to contact (DESCRIPTION = (ADDRESS = (PROTOCOL = TCP)(HOST = Rob-PC)(
PORT = 1522)) (CONNECT_DATA = (SERVER = DEDICATED) (SERVICE_NAME = XE)))
OK (21140 msec)I also navigated to the option to "Run SQL Command Line" in the Windows start menu for 11g, but got another error.
SQL> connect scott/tiger@xe;
ERROR:
ORA-12170: TNS:Connect timeout occurredAny suggestions?

arizona9952 wrote:
Hi,
I recently installed Oracle database 11g XE onto my home computer running Windows 32 bit, but I can't connect to the database. I also have Oracle 10g R2 installed on my computer, and I can still connect to it finely. When trying to make a connection in SQL DEVELOPER, I get this error
ORA-12514: TNS:listener does not currently know of service requested in connect descriptor ORA-12514 ALWAYS only occurs due to a problem on DB Server system.
One cause of this problem is when the Oracle database is down & needs to be started.
A remote client send a request to the Listener asking to be connected to a specific service.
If/when the listener does not know anything about that service, the listener responds with ORA-12514
post results from the following two OS commands:
lsnrctl status
lsnrctl service
Since every connection request to the listener gets logged, listener.log file will contain a line with 12514 as status code.
This line contains valuable debugging details. So post this line & surrounding lines.
for additional debugging suggestions read the URL below:
http://edstevensdba.wordpress.com/2011/03/19/ora-12514/

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Sorry because the test is in spanish and I translated it with google, from here I only can access the tool in spanish.
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Testing RPC / HTTP connectivity.
Error in testing RPC / HTTP.
additional Details
Elapsed time: 24295 ms.
Test steps
Connectivity Analyzer Microsoft is trying to test Autodiscover for [email protected] .
Error in automatic detection test .
additional Details
Elapsed time: 24294 ms.
Test steps
Attempting each method of contacting the Autodiscover service .
Failed to properly contact the Autodiscover service using all methods.
additional Details
Elapsed time: 24294 ms.
Test steps
Trying to prove possible Autodiscover URL https://empresa.com/AutoDiscover/AutoDiscover.xml
Error in testing this potential Autodiscover URL .
additional Details
Elapsed time: 1509 ms.
Test steps
Attempting to resolve the host name in DNS empresa.com .
The host name is resolved correctly .
additional Details
IP addresses returned : 80.36.252.194
Elapsed time: 507 ms.
Testing TCP port 443 on the host to ensure empresa.com listening or is open.
The port was opened successfully.
additional Details
Elapsed time: 464 ms.
Testing the SSL certificate to make sure it is valid.
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additional Details
Elapsed time: 537 ms.
Test steps
Connectivity Analyzer Microsoft is attempting to obtain the SSL certificate from remote server on port 443 empresa.com .
Connectivity Analyzer Microsoft successfully obtained the remote SSL certificate.
additional Details
Remote Certificate Subject : CN = mail.empresa.com , issuer : CN = mail.empresa.com .
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Validating the certificate name .
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additional Details
Hostname empresa.com was found at the entrance of the alternative subject name of the certificate.
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Test steps
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additional Details
The certificate chain did not end in a trusted root . Root = CN = mail.empresa.com
Elapsed time: 31 ms.
Trying to prove possible Autodiscover URL https://autodiscover.empresa.com/AutoDiscover/AutoDiscover.xml
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additional Details
Elapsed time: 21723 ms.
Test steps
Attempting to resolve the host name in DNS autodiscover.empresa.com .
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additional Details
IP addresses returned : 46.16.56.40
Elapsed time: 498 ms.
Testing TCP port 443 on the host to ensure autodiscover.empresa.com listening or is open.
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additional Details
Network Error communicating with the remote host.
Elapsed time: 21224 ms.
Attempting to contact the Autodiscover service with the HTTP redirect method .
Error when trying to contact the Autodiscover HTTP redirect method .
additional Details
Elapsed time: 606 ms.
Test steps
Attempting to resolve the host name in DNS autodiscover.empresa.com .
The host name is resolved correctly .
additional Details
IP addresses returned : 46.16.56.40
Elapsed time: 14 ms .
Testing TCP port 80 on the host to ensure autodiscover.empresa.com listening or is open.
The port was opened successfully.
additional Details
Elapsed time: 202 ms.
Connectivity Analyzer Microsoft is checking the automatic detection of host empresa.com for an HTTP redirect to the Autodiscover service.
Connectivity Analyzer Microsoft could not get a HTTP redirect response for Autodiscover .
additional Details
Web exception occurred because an HTTP 404 response was received - Unknown NotFound . Headers received: Connection : close Content- Length: 1209 Content- Type: text / html Date: Wed, 12 Mar 2014 15:27:58 GMT Server : Apache/2.2.9 (Debian ) PHP/5.2.6-1 +
lenny3 with Suhosin -Patch X -Powered -By : PHP/5.2.6-1 + lenny3 HTTP Response Headers : Connection : close Content- Length: 1209 Content- Type: text / html Date: Wed, 12 Mar 2014 15:27: 58 GMT Server : Apache/2.2.9 (Debian ) PHP/5.2.6-1 + lenny3 with
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Attempting to contact the Autodiscover service using the method of DNS SRV redirect server.
Connectivity Analyzer Microsoft could not contact the Autodiscover service using the DNS SRV redirect method .
additional Details
Elapsed time: 186 ms.
Test steps
Trying to find the SRV record in DNS _autodiscover._tcp.empresa.com .
Not the Autodiscover SRV record in DNS found .
Tell me more about this issue and how to resolve
additional Details
Elapsed time: 186 ms.
Checking for a CNAME record for Autodiscover in DNS for your domain " empresa.com " to Office 365.
Could not validate the Autodiscover CNAME record in DNS. If your mailbox is not in Office 365 , you can ignore this warning.
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additional Details
No Autodiscover CNAME record for your domain ' empresa.com ' .
Elapsed time: 268 ms.
jspt

Hello,
We have the Self-signed certificate that comes with Exchange, and we've created a new self-signed including all our domains mail.company.com, domain.local, exchange13.domain.local, autodiscover.company.com, autodiscover.domain.local.
below I print you the result os the comand Get-ClientAccesServer | fl . Now we've configured a SPC objetct folow the instructions of Wizard
Exchange Server Deployment from Microsoft. We've executed the commands in our new Exchange 13, but can't did it in the old Exchange:
$AutodiscoverHostName = "autodiscover.contoso.com"Get-ExchangeServer | Where {($_.AdminDisplayVersion -Like "Version 8*") -And ($_.ServerRole -Like "*ClientAccess*")} | Set-ClientAccessServer -AutoDiscoverServiceInternalUri https://$AutodiscoverHostName/Autodiscover/Autodiscover.xmlThis is the result of
RunspaceId                           : 89c86f8e-d156-4480-b31d-59215976879b
Name                                 : EXCHANGE13
Fqdn                                 : EXCHANGE13.domain.local
ClientAccessArray                    :
OutlookAnywhereEnabled               : True
AutoDiscoverServiceCN                : EXCHANGE13
AutoDiscoverServiceClassName         : ms-Exchange-AutoDiscover-Service
AutoDiscoverServiceInternalUri       : https://autodiscover.company.com/Autodiscover/Autodiscover.xml
AutoDiscoverServiceGuid              : 77378f46-2c66-4aa9-a6a6-3e7a48b19596
AutoDiscoverSiteScope                : {Nombre-predeterminado-primer-sitio}
AlternateServiceAccountConfiguration :
IsOutOfService                       : False
WorkloadManagementPolicy             : DefaultWorkloadManagementPolicy_15.0.825.0
Identity                             : EXCHANGE13
IsValid                              : True
ExchangeVersion                      : 0.1 (8.0.535.0)
DistinguishedName                    : CN=EXCHANGE13,CN=Servers,CN=Exchange Administrative Group
                                       (FYDIBOHF23SPDLT),CN=Administrative
Groups,CN=First Organization,CN=Microsoft
                                       Exchange,CN=Services,CN=Configuration,DC=domain,DC=local
Guid                                 : e83055fe-217b-4ed6-9cd0-7711097baf99
ObjectCategory                       : domain.local/Configuration/Schema/ms-Exch-Exchange-Server
ObjectClass                          : {top, server, msExchExchangeServer}
WhenChanged                          : 09/03/2014 12:46:07
WhenCreated                          : 08/03/2014 19:15:54
WhenChangedUTC                       : 09/03/2014 11:46:07
WhenCreatedUTC                       : 08/03/2014 18:15:54
OrganizationId                       :
OriginatingServer                    : severdc.domain.local
ObjectState                          : Unchanged
I hope this stuff can help you.
Thanks!!
jspt

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Can't connect to 11g XE after installation

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