Error 10061 refused the connection

The error 10061 connection refused appear me trying to connect 2 applications in the same machine. I switched off the firewall for testing but there were no difference. The OS is W008 64bit. What could be the problem? Thank you in advance

hi,
Please refer to the articles below to get more information about this error:
http://social.technet.microsoft.com/Forums/forefront/en-US/f2f4eea6-a020-4837-90c9-b5bc0a555513/error-code-10061-connection-refused-when-connecting-to-websites?forum=Forefrontedgefirewall
http://www.chicagotech.net/msapps/isa2.htm
http://forums.isaserver.org/Error_Code_10061%3A_Connection_refused/m_2002027419/tm.htm
Best Regards
Quan Gu

Similar Messages

Database access error: Listener refused the connection with the following error: ORA-12505, TNS:listener does not currently know of SID given in connect descriptor

Hi All,
I am using oracle 11g client library on Linux 64bit machine and trying to connect to oracle database using jdbc thin driver.
The url format what I am trying to use is:
jdbc:oracle:thin:@IP address:port:service_name
When service_name = orcl : I am able to connect with the above syntax.
But when the service_name is having . e.g service_name = orcl.177.39.45, with the above format I get the above error.
If I change the URL syntax to following, it works
jdbc:oracle:thin:@IP address:port/service_name
But both seems to be valid syntax.
So I would like to undestand the reason behind the same.
When service_name is having ".", why ":" does not work and "/" works and when the service_name is without " ." , 1st format works.
Is there any specific reason behind same?
Please let me know,
Thanks,
Aarati

Hello,
as per the suggetion, I replaced the URL in the format
URL=jdbc:oracle:thin:@15.154.47.235:1521/ORCL
original URL :
URL=jdbc:oracle:thin:@15.154.47.235:1521:ORCL
With this I was able to access the main page and was not getting database access.
But when I tried to perform some operations say list the submitted jobs, our application internally contacts Oracle database and gets the information stored in the database.
its not able to get and it throws exception.
So is there any reason behind this?
Pasting our application logs for your referance
Thu Aug 08 17:03:33 http-0.0.0.0-9000-1: [ERROR] Exception occurred
com.hp.om.hpos.model.OperationException: Error listing jobs
        at com.hp.om.hpos.model.DPAUtils.DPAlistJobsInDB(DPAUtils.java:98)
        at com.hp.om.hpos.model.DomainGroup.listSubJobsInDB(DomainGroup.java:96)
        at com.hp.om.hpos.model.DomainGroup.listSubJobs(DomainGroup.java:91)
        at com.hp.om.wc.model.jobmanager.pagingmanager.PagingManager.ListJobs(PagingManager.java:381)
        at com.hp.om.wc.webapp.jobmanager.actions.AbstractJobSearchAction.loadSortedJobListing(AbstractJobSearchAction.java:49)
        at com.hp.om.wc.webapp.jobmanager.actions.AbstractJobSearchAction.loadJobListing(AbstractJobSearchAction.java:30)
        at com.hp.om.wc.webapp.jobmanager.actions.BasicSearchAction.doExecute(BasicSearchAction.java:358)
        at com.hp.om.wc.webapp.jobmanager.actions.WCBaseAction.execute(WCBaseAction.java:81)
        at org.apache.struts.action.RequestProcessor.processActionPerform(RequestProcessor.java:419)
        at org.apache.struts.action.RequestProcessor.process(RequestProcessor.java:224)
        at org.apache.struts.action.ActionServlet.process(ActionServlet.java:1194)
        at org.apache.struts.action.ActionServlet.doPost(ActionServlet.java:432)
        at javax.servlet.http.HttpServlet.service(HttpServlet.java:637)
        at javax.servlet.http.HttpServlet.service(HttpServlet.java:717)
        at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290)
        at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
        at org.jboss.web.tomcat.filters.ReplyHeaderFilter.doFilter(ReplyHeaderFilter.java:96)
        at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
        at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
        at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:235)
        at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:191)
        at org.jboss.web.tomcat.security.SecurityAssociationValve.invoke(SecurityAssociationValve.java:190)
        at org.jboss.web.tomcat.security.JaccContextValve.invoke(JaccContextValve.java:92)
        at org.jboss.web.tomcat.security.SecurityContextEstablishmentValve.process(SecurityContextEstablishmentValve.java:126)
        at org.jboss.web.tomcat.security.SecurityContextEstablishmentValve.invoke(SecurityContextEstablishmentValve.java:70)
        at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:127)
        at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)
        at org.jboss.web.tomcat.service.jca.CachedConnectionValve.invoke(CachedConnectionValve.java:158)
        at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
        at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:330)
        at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:829)
        at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:598)
        at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:447)
        at java.lang.Thread.run(Unknown Source)
~
~
Thanks,
aarati

Getting error Listener refused the connection with the following error: ORA-12505, TNS:listener does not currently know of SID given in connect descriptor

I have versions 11.1.1.7.0 and 12c installed and am using Oracle 11g Express on a Windows 7 laptop. Both versions worked fine and then suddenly stopped. I have looked thru all the threads and still cannot figure this out. I have not changed anything recently.
STATUS of the LISTENER
Alias                     LISTENER
Version                   TNSLSNR fo
ction
Start Date                10-AUG-201
Uptime                    0 days 1 h
Trace Level               off
Security                  ON: Local
SNMP                      OFF
Default Service           XE
Listener Parameter File   C:\oraclex
dmin\listener.ora
Listener Log File         C:\oraclex
alert\log.xml
Listening Endpoints Summary...
(DESCRIPTION=(ADDRESS=(PROTOCOL=ip
(DESCRIPTION=(ADDRESS=(PROTOCOL=tc
Services Summary...
Service "CLRExtProc" has 1 instance(
Instance "CLRExtProc", status UNKN
Service "PLSExtProc" has 1 instance(
Instance "PLSExtProc", status UNKN
The command completed successfully
Listener properties
SID_LIST_LISTENER =
(SID_LIST =
    (SID_DESC =
      (SID_NAME = PLSExtProc)
      (ORACLE_HOME = C:\oraclexe\app\oracle\product\11.2.0\server)
      (PROGRAM = extproc)
    (SID_DESC =
      (SID_NAME = CLRExtProc)
      (ORACLE_HOME = C:\oraclexe\app\oracle\product\11.2.0\server)
      (PROGRAM = extproc)
LISTENER =
(DESCRIPTION_LIST =
    (DESCRIPTION =
      (ADDRESS = (PROTOCOL = IPC)(KEY = EXTPROC1))
      (ADDRESS = (PROTOCOL = TCP)(HOST = Owner-PC)(PORT = 1521))
DEFAULT_SERVICE_LISTENER = (XE)
tnsnames properties
XE =
(DESCRIPTION =
    (ADDRESS = (PROTOCOL = TCP)(HOST = Owner-PC)(PORT = 1521))
      (CONNECT_DATA =
      (SERVER = DEDICATED)
      (SERVICE_NAME = XE)
EXTPROC_CONNECTION_DATA =
(DESCRIPTION =
    (ADDRESS_LIST =
      (ADDRESS = (PROTOCOL = IPC)(KEY = EXTPROC1))
    (CONNECT_DATA =
      (SID = PLSExtProc)
      (PRESENTATION = RO)
ORACLR_CONNECTION_DATA =
(DESCRIPTION =
    (ADDRESS_LIST =
      (ADDRESS = (PROTOCOL = IPC)(KEY = EXTPROC1))
    (CONNECT_DATA =
      (SID = CLRExtProc)
      (PRESENTATION = RO)

Listening Endpoints Summary...
(DESCRIPTION=(ADDRESS=(PROTOCOL=ip
(DESCRIPTION=(ADDRESS=(PROTOCOL=tc
Services Summary...
Service "CLRExtProc" has 1 instance(
Instance "CLRExtProc", status UNKN
Service "PLSExtProc" has 1 instance(
Instance "PLSExtProc", status UNKN
The command completed successfully
Obviously there is no handler for XE service.
Maybe you changed hostname(this should be "Owner-PC") ?
Try to manually start/stop db and see if there are some errors:
sqlplus / as sysdba
startup
shutdown immediate
If after that you still can't find cause, try to ask on oracle db forum.
Dario

After rebooting:Listener Refused the connection:ORA12519

Hi There,
Let me brief you first how this prob arises:
I had run RCU for creating database schemas ......for that i have change my system processes to 300 to run RCU properly....
IT worked fine but after rebooting my system...when i try to connect the db thru sqldeveloper... i am getting the error"Listener Refused the connection:ORA12519,TNS no appropriate service handler"......for which i have consulted the
ORA-12519 using thin JDBC client this forum one of the post suggested that change process to 150....
Now i have three points:
1.Can i also alter my system processes to make it work fine...?
2.Currently as i am trying to connect thru JDev it is throwing me an exception " Listener refused the connection with the following error:
ORA-12505, TNS:listener does not currently know of SID given in connect descriptor"... I guess this prob is due to aforesaid issue and it will work once the instance is up.....
3.I have shutdown and startup my DB in cmd and it gives me message database mounted and opened .......does it means that db is working fine but still it wont be able to connected coz of process...
Vivekk

onnecting to (ADDRESS=(PROTOCOL=tcp)(HOST=)(PORT=1521))
Services Summary...
Service "ProdDBXDB" has 1 instance(s).
Instance "proddb", status READY, has 1 handler(s) for this service...
Handler(s):
"D000" established:0 refused:0 current:0 max:1022 state:ready
DISPATCHER <machine: 01HW191334, pid: 4552>
(ADDRESS=(PROTOCOL=tcp)(HOST=01HW191334.India.TCS.com)(PORT=63127))
Service "orcl.India.TCS.com" has 1 instance(s).
Instance "orcl", status READY, has 1 handler(s) for this service...
Handler(s):
"DEDICATED" established:0 refused:0 state:ready
LOCAL SERVER
Service "orclXDB.India.TCS.com" 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: 01HW191334, pid: 2608>
(ADDRESS=(PROTOCOL=tcp)(HOST=01HW191334.India.TCS.com)(PORT=59766))
Service "proddb" has 1 instance(s).
Instance "proddb", status READY, has 1 handler(s) for this service...
Handler(s):
"DEDICATED" established:0 refused:0 state:ready
LOCAL SERVER
Service "testdb" has 1 instance(s).
Instance "testdb", status READY, has 1 handler(s) for this service...
Handler(s):
"DEDICATED" established:0 refused:0 state:ready
LOCAL SERVER
Service "testdbXDB" has 1 instance(s).
Instance "testdb", status READY, has 1 handler(s) for this service...
Handler(s):
"D000" established:0 refused:0 current:0 max:1022 state:ready
DISPATCHER <machine: 01HW191334, pid: 2600>
(ADDRESS=(PROTOCOL=tcp)(HOST=01HW191334.India.TCS.com)(PORT=59765))
The command completed successfully
One More Thing Niket ....when i try to connect my DB thru SQLDEVELOPER i get a different error
"Listener Refused the connection with following error:ORA-12519,TNS:no appropriate service handler found"...the desc of which i have written as a part of ques?

Listener refused the connection with the following erro

Hi to all,
I have face this probelm. So after searching in the forum i found the most important command for this issues as follwoing but untill now i didn't find the solution to this problem
Error: Listener refused the connection with the following error:
ORA-12505, TNS:listener does not currently know of SID given in connect descriptor
i have execute the follwoing commands
lsnrctl start
lsnrctl service
lsnrctl statusthe results as follwoing
C:\Windows\system32>lsnrctl start
LSNRCTL for 64-bit Windows: Version 11.2.0.1.0 - Production on 07-JAN-2013 00:28
:01
Copyright (c) 1991, 2010, Oracle. All rights reserved.
TNS-01106: Listener using listener name LISTENER has already been started
C:\Windows\system32>lsnrctl service
LSNRCTL for 64-bit Windows: Version 11.2.0.1.0 - Production on 07-JAN-2013 00:28
:06
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
The command completed successfully
C:\Windows\system32>lsnrctl status
LSNRCTL for 64-bit Windows: Version 11.2.0.1.0 - Production on 07-JAN-2013 00:28
:08
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                07-JAN-2013 00:24:39
Uptime                    0 days 0 hr. 3 min. 28 sec
Trace Level               off
Security                  ON: Local OS Authentication
SNMP                      OFF
Listener Parameter File   d:\app\DELL2\product\11.2.0\dbhome_1\network\admin\lis
tener.ora
Listener Log File         d:\app\dell2\diag\tnslsnr\DELL2-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...
The command completed successfully
C:\Windows\system32>
This is the
listener.ora file
# listener.ora Network Configuration File: d:\app\DELL2\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 = d:\app\DELL2\product\11.2.0\dbhome_1)
      (PROGRAM = extproc)
      (ENVS = "EXTPROC_DLLS=ONLY:d:\app\DELL2\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 = d:\app\DELL2this is tnsnames.ora
# tnsnames.ora Network Configuration File: d:\app\DELL2\product\11.2.0\dbhome_1\network\admin\tnsnames.ora
# Generated by Oracle configuration tools.
ORACLR_CONNECTION_DATA =
(DESCRIPTION =
    (ADDRESS_LIST =
      (ADDRESS = (PROTOCOL = IPC)(KEY = EXTPROC1521))
    (CONNECT_DATA =
      (SID = CLRExtProc)
      (PRESENTATION = RO)
ORCL =
(DESCRIPTION =
    (ADDRESS = (PROTOCOL = TCP)(HOST = localhost)(PORT = 1521))
    (CONNECT_DATA =
      (SERVER = DEDICATED)
      (SERVICE_NAME = orcl)
)

C:\Users\DELL2>Sqlplus / as sysdba
SQL*Plus: Release 11.2.0.1.0 Production on Mon Jan 7 00:59:07 2013
Copyright (c) 1982, 2010, Oracle. All rights reserved.
Connected to:
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> Alter system register
2 ;
System altered.
SQL> exit
Disconnected from Oracle Database 11g Enterprise Edition Release 11.2.0.1.0 - 64
bit Production
With the Partitioning, OLAP, Data Mining and Real Application Testing options
C:\Users\DELL2>Lsnrctl status
LSNRCTL for 64-bit Windows: Version 11.2.0.1.0 - Production on 07-JAN-2013 00:59
:43
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                07-JAN-2013 00:43:52
Uptime                    0 days 0 hr. 15 min. 51 sec
Trace Level               off
Security                  ON: Local OS Authentication
SNMP                      OFF
Listener Parameter File   d:\app\DELL2\product\11.2.0\dbhome_1\network\admin\lis
tener.ora
Listener Log File         d:\app\dell2\diag\tnslsnr\DELL2-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...
The command completed successfully
C:\Users\DELL2>Tnsping orcl
TNS Ping Utility for 64-bit Windows: Version 11.2.0.1.0 - Production on 07-JAN-2
013 00:59:58
Copyright (c) 1997, 2010, Oracle. All rights reserved.
Used parameter files:
d:\app\DELL2\product\11.2.0\dbhome_1\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 = (SERVER = DEDICATED) (SERVICE_NAME = orcl)))
OK (0 msec)
C:\Users\DELL2>

Error in Ultra Search in portal. listener refused the connection

hi
I implement a portal.I wanted to use ultra search(portlet) in my pages. so I defined an user and graned access to him. I created a provider for ultra saerch and schedule too. then add ultrasearch in page. it worked currectly but now give an errr such this :
oracle.ultrasearch.query.SearchException: WKG17005: connection failure: Listener refused the connection with the following error: ORA-12514, TNS:listener does not currently know of service requested in connect descriptor The Connection descriptor used by the client was: //IP Server:1521/ORCL
How can I solve this problem?
please help me

Went to the control panel administrative tool and services
After I did that I got this error Failure Io exception The Network Adapter could not establish the connection
Also, I got this in the command prompt
lsnrctl service
LSNRCTL for 32-bit Windows: Version 11.1.0.6.0 - Production on 07-JUL-2012 15:35
:19
Copyright (c) 1991, 2007, Oracle. All rights reserved.
Connecting to (DESCRIPTION=(ADDRESS=(PROTOCOL=IPC)(KEY=EXTPROC1521)))
TNS-12541: TNS:no listener
TNS-12560: TNS:protocol adapter error
TNS-00511: No listener
32-bit Windows Error: 2: No such file or directory
Connecting to (DESCRIPTION=(ADDRESS=(PROTOCOL=TCP)(HOST=co-67349b991dc4)(PORT=15
21)))
TNS-12541: TNS:no listener
TNS-12560: TNS:protocol adapter error
TNS-00511: No listener
32-bit Windows Error: 61: Unknown error
lsnrctl start
LSNRCTL for 32-bit Windows: Version 11.1.0.6.0 - Production on 07-JUL-2012 15:37
:41
Copyright (c) 1991, 2007, Oracle. All rights reserved.
Starting tnslsnr: please wait...
Failed to start service, error 1053.
TNS-12560: TNS:protocol adapter error
TNS-00530: Protocol adapter error
lsnrctl status
LSNRCTL for 32-bit Windows: Version 11.1.0.6.0 - Production on 07-JUL-2012 15:40
:27
Copyright (c) 1991, 2007, Oracle. All rights reserved.
Connecting to (DESCRIPTION=(ADDRESS=(PROTOCOL=IPC)(KEY=EXTPROC1521)))
TNS-12541: TNS:no listener
TNS-12560: TNS:protocol adapter error
TNS-00511: No listener
32-bit Windows Error: 2: No such file or directory
Connecting to (DESCRIPTION=(ADDRESS=(PROTOCOL=TCP)(HOST=co-67349b991dc4)(PORT=15
21)))
TNS-12541: TNS:no listener
TNS-12560: TNS:protocol adapter error
TNS-00511: No listener
32-bit Windows Error: 61: Unknown error

Java.sql.SQLException: Listener refused the connection with the following error: ORA-12514, TNS:listener does not currently know of service requested in connect descriptor

Good Day,
I'm encountering this problem
     java.sql.SQLException: Listener refused the connection with the following error:
     ORA-12514, TNS:listener does not currently know of service requested in connect descriptor
here's the java code
Class.forName("oracle.jdbc.driver.OracleDriver").newInstance();
String url = "jdbc:oracle:thin:@//10.143.85.21/UCSL";
String userName = "mssoriano";
String passWord = "mssoriano_4319";
conn = DriverManager.getConnection(url, userName, passWord);
and here's my tnsnames.ora
UCSL =
(DESCRIPTION =
    (ADDRESS_LIST =
      (ADDRESS = (PROTOCOL = TCP)(HOST = 10.143.85.21)(PORT = 1521))
    (CONNECT_DATA =
      (SID = psusldb11)
Please do let me know if what may the cause of the problem and how to solve this. Thank you and God bless.

Hi,
see this example
Connect to Oracle DB via JDBC driver
Frank

Listener refused the connection with the following error: ORA-12500

Hi,
We had had some difficulties with our portal lately. All of a sudden portlets failed and started givin error messages all over our webpages.
I tried to login to EM Console to try and restart Portal OC4J and got this error
An error was encountered while loading page. An error occurred when attempting to connect to the Database.
Resolution:
Make sure that the database and listener are up.
If the database is up, make sure that the OracleAS Repository API files ias.properties and iasschema.xml are correctly configured.
If necessary, use the EM Console to reconfigure the host, user name and password associated with the database
Base Exception:
java.sql.SQLException
Listener refused the connection with the following error:
ORA-12500, TNS:listener failed to start a dedicated server process
The Connection descriptor used by the client was:
(DESCRIPTION=(ADDRESS=(PROTOCOL=TCP)(HOST=PORTAL.MSS.EDUS.SI)(PORT=1521))(CONNECT_DATA=(SERVER=DEDICATED)(SERVICE_NAME=ASDB.MSS.EDUS.SI)))
. Listener refused the connection with the following error:
ORA-12500, TNS:listener failed to start a dedicated server process
The Connection descriptor used by the client was:
(DESCRIPTION=(ADDRESS=(PROTOCOL=TCP)(HOST=PORTAL.MSS.EDUS.SI)(PORT=1521))(CONNECT_DATA=(SERVER=DEDICATED)(SERVICE_NAME=ASDB.MSS.EDUS.SI)))
In ..INF/network/sqlnet.log
Fatal NI connect error 12500, connecting to:
(DESCRIPTION=(ADDRESS=(PROTOCOL=TCP)(HOST=portal.mss.edus.si)(PORT=1521))(CONNECT_DATA=(SERVER=DEDICATED)(SERVICE_NAME=asdb.mss.edus.si)(CID=(PROGRAM=I:\Oracle\INF\Apache\Apache\Apache.exe)(HOST=CLUSTER1)(USER=SYSTEM))))
VERSION INFORMATION:
TNS for 32-bit Windows: Version 10.1.0.4.0 - Production
Windows NT TCP/IP NT Protocol Adapter for 32-bit Windows: Version 10.1.0.4.0 - Production
Time: 11-JUN-2007 13:00:24
Tracing not turned on.
Tns error struct:
ns main err code: 12564
TNS-12564: TNS:connection refused
ns secondary err code: 0
nt main err code: 0
nt secondary err code: 0
nt OS err code: 0
After restart everything works as normal. Any ideas what went wrong, or where to look for some additional answers?

Ora12500 means your OS has run out of resources, so you cannot start a process on the Server Side. Post the complete error stack, the last lines show further information to troubleshoot this error.

Listener refused the connection with the following error: ORA-12500, TNS:li

I got this error when I use EM, or sqlplus:
Listener refused the connection with the following error: ORA-12500, TNS:listener failed to start a dedicated server process
when I do
$lsnrctl status:
here is the result
Service "abc.def.com" has 3 instance(s).
Instance "dbtest", status UNKNOWN, has 1 handler(s) for this service...
Instance "dbtest", status BLOCKED, has 1 handler(s) for this service...
Instance "dbtest", status READY, has 1 handler(s) for this service...
please help. Thanks.

Ora12500 means your OS has run out of resources, so you cannot start a process on the Server Side. Post the complete error stack, the last lines show further information to troubleshoot this error.

Listener refused the connection with the following error: ORA-12505

Hello,
Listener refused the connection with the following error: ORA-12505, TNS:listener does not currently know of SID given in connect descriptor The Connection descriptor used by the client was: 127.0.0.1:1521:XE Windows XP + Oracle 10.1.0.20
I checked my *.ora files and found the host 127.0.0.1 but I noted by running netstat command on dos prompt that most of my ports are captured by www.360.cn including 1521
when am trying to shutdown then the following message appears:
ORA-01034: ORACLE not available
ORA-27101: shared memory realm does not existsThanks & best regards

Hi,
[oracle@myoramachine ~]$ oerr ora 12505
12505, 00000, "TNS:listener does not currently know of SID given in connect descriptor"
// *Cause: The listener received a request to establish a connection to a
// database or other service. The connect descriptor received by the listener
// specified a SID for an instance (usually a database instance) that either
// has not yet dynamically registered with the listener or has not been
// statically configured for the listener. This may be a temporary condition
// such as after the listener has started, but before the database instance
// has registered with the listener.
// *Action:
// - Wait a moment and try to connect a second time.
// - Check which instances are currently known by the listener by executing:
//    lsnrctl services <listener name>
// - Check that the SID parameter in the connect descriptor specifies
//    an instance known by the listener.
// - Check for an event in the listener.log file.
[oracle@myoramachine ~]$1. Check lsnrctl services <listener name>
2. Check tnsping output:
tnsping MYORACLE
3. Check connectivity to the machine where your Oracle Server resides to port ( I assume 1521):
telnet <your_machine> 1521
4. In case you're not able to connect to the Oracle Server - I'd investigate it in a few directions:
     - network infrastructure problem
     - some disturbing process(es) / virus(es) on Oracle Server itself
     - firewall issue
Good luck!
http://dba-star.blogspot.com/

An error was encountered performing the requested operation: Listener refused the connection with the following error: ORA-12505, TNS:listener does not currently know of SID given in connect descriptor    Vendor code 12505

From sql developer I am trying to connect to database in my local machine. It shows the following below error. Any suggestions?
An error was encountered performing the requested operation:
Listener refused the connection with the following error:
ORA-12505, TNS:listener does not currently know of SID given in connect descriptor
Vendor code 12505

lsnrctl results are as shown below
C:\Users\ndodd_000>lsnrctl status
LSNRCTL for 64-bit Windows: Version 11.2.0.1.0 - Production on 18-AUG-2013 17:40
:25
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                18-AUG-2013 15:29:41
Uptime                    0 days 2 hr. 10 min. 50 sec
Trace Level               off
Security                  ON: Local OS Authentication
SNMP                      OFF
Listener Parameter File   C:\app\ndodd_000\product\11.2.0\dbhome_1\network\admin
\listener.ora
Listener Log File         c:\app\ndodd_000\diag\tnslsnr\Vamsi\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 "sysdba" has 1 instance(s).
Instance "sysdba", status READY, has 1 handler(s) for this service...
Service "sysdbaXDB" has 1 instance(s).
Instance "sysdba", status READY, has 1 handler(s) for this service...
The command completed successfully
lsnrctl service results
LSNRCTL for 64-bit Windows: Version 11.2.0.1.0 - Production on 18-AUG-2013 17:
:20
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 "sysdba" has 1 instance(s).
Instance "sysdba", status READY, has 1 handler(s) for this service...
    Handler(s):
      "DEDICATED" established:186 refused:0 state:ready
         LOCAL SERVER
Service "sysdbaXDB" has 1 instance(s).
Instance "sysdba", status READY, has 1 handler(s) for this service...
    Handler(s):
      "D000" established:0 refused:0 current:0 max:1022 state:ready
         DISPATCHER <machine: VAMSI, pid: 904>
         (ADDRESS=(PROTOCOL=tcp)(HOST=Vamsi)(PORT=49237))
The command completed successfully

Parallel execution of scenarios errors with Listener refused the connection

When we are trying to run large number of sessions in parallel, ODI is erroring out with the following error.
Caused By: java.sql.SQLException: Listener refused the connection with the following error:
ORA-12519, TNS:no appropriate service handler found
at oracle.odi.jdbc.datasource.LoginTimeoutDatasourceAdapter.doGetConnection(LoginTimeoutDatasourceAdapter.java:133)
at oracle.odi.jdbc.datasource.LoginTimeoutDatasourceAdapter.getConnection(LoginTimeoutDatasourceAdapter.java:62)
at oracle.odi.core.datasource.dwgobject.support.OnConnectOnDisconnectDataSourceAdapter.getConnection(OnConnectOnDisconnectDataSourceAdapter.java:63)
Please find the detailed log below.
It looks like we have exceeded the total number of database sessions set at the db level.
But do we have a mechanism to configure the ODI in such a way that the sessions wait until the database sessions are available for use.
For e.g. if we have 2000 as the db limit and the number of parallel sessions to be invoked is around 3000, how do we configure the ODI to wait for the sessions to be freed so that all the 3000 sessions can be run successfully instead of erroring out.
Can this limit be set at ODI agent level (by setting Maximum number of sessions parameter)?
How do we set this for a local agent (i.e Default agent).
Caused By: java.sql.SQLException: Listener refused the connection with the following error:
ORA-12519, TNS:no appropriate service handler found
at oracle.odi.jdbc.datasource.LoginTimeoutDatasourceAdapter.doGetConnection(LoginTimeoutDatasourceAdapter.java:133)
at oracle.odi.jdbc.datasource.LoginTimeoutDatasourceAdapter.getConnection(LoginTimeoutDatasourceAdapter.java:62)
at oracle.odi.core.datasource.dwgobject.support.OnConnectOnDisconnectDataSourceAdapter.getConnection(OnConnectOnDisconnectDataSourceAdapter.java:63)
at org.springframework.jdbc.datasource.DataSourceUtils.doGetConnection(DataSourceUtils.java:113)
at com.sunopsis.sql.SnpsConnection.createConnection(SnpsConnection.java:390)
at com.sunopsis.sql.SnpsConnection.connect(SnpsConnection.java:348)
at com.sunopsis.dwg.dbobj.SnpSessTaskSql.getExecutor(SnpSessTaskSql.java:2938)
at com.sunopsis.dwg.dbobj.SnpSessTaskSql.processTask(SnpSessTaskSql.java:2878)
at com.sunopsis.dwg.dbobj.SnpSessTaskSql.treatTask(SnpSessTaskSql.java:2602)
at com.sunopsis.dwg.dbobj.SnpSessStep.treatAttachedTasks(SnpSessStep.java:546)
at com.sunopsis.dwg.dbobj.SnpSessStep.treatSessStep(SnpSessStep.java:461)
at com.sunopsis.dwg.dbobj.SnpSession.treatSession(SnpSession.java:1736)
at com.sunopsis.dwg.dbobj.SnpSession.treatSession(SnpSession.java:1591)
at oracle.odi.runtime.agent.processor.impl.StartScenRequestProcessor$2.doAction(StartScenRequestProcessor.java:568)
at oracle.odi.core.persistence.dwgobject.DwgObjectTemplate.execute(DwgObjectTemplate.java:224)
at oracle.odi.runtime.agent.processor.impl.StartScenRequestProcessor.doProcessStartScenTask(StartScenRequestProcessor.java:489)
at oracle.odi.runtime.agent.processor.impl.StartScenRequestProcessor$StartScenTask.doExecute(StartScenRequestProcessor.java:1062)
at oracle.odi.runtime.agent.processor.task.AgentTask.execute(AgentTask.java:118)
at oracle.odi.runtime.agent.support.DefaultAgentTaskExecutor$1.run(DefaultAgentTaskExecutor.java:49)
at org.springframework.core.task.SyncTaskExecutor.execute(SyncTaskExecutor.java:49)
at oracle.odi.runtime.agent.support.DefaultAgentTaskExecutor.executeAgentTask(DefaultAgentTaskExecutor.java:41)
at oracle.odi.runtime.agent.processor.TaskExecutorAgentRequestProcessor.doExecuteAgentTask(TaskExecutorAgentRequestProcessor.java:94)
at oracle.odi.runtime.agent.processor.TaskExecutorAgentRequestProcessor.process(TaskExecutorAgentRequestProcessor.java:85)
at oracle.odi.runtime.agent.RuntimeAgent.startScenario(RuntimeAgent.java:700)
at oracle.odi.runtime.agent.InternalRuntimeAgent.startScenario(InternalRuntimeAgent.java:52)
at com.sunopsis.dwg.tools.StartScen.startScenOnLocalAgent(StartScen.java:983)
at com.sunopsis.dwg.tools.StartScen.actionExecute(StartScen.java:245)
at com.sunopsis.dwg.function.SnpsFunctionBaseRepositoryConnected.execute(SnpsFunctionBaseRepositoryConnected.java:160)
at com.sunopsis.dwg.dbobj.SnpSessTaskSql.execIntegratedFunction(SnpSessTaskSql.java:3413)
at com.sunopsis.dwg.dbobj.SnpSessTaskSql.executeOdiCommand(SnpSessTaskSql.java:1488)
at oracle.odi.runtime.agent.execution.cmd.OdiCommandExecutor.execute(OdiCommandExecutor.java:32)
at oracle.odi.runtime.agent.execution.cmd.OdiCommandExecutor.execute(OdiCommandExecutor.java:1)
at oracle.odi.runtime.agent.execution.TaskExecutionHandler.handleTask(TaskExecutionHandler.java:49)
at com.sunopsis.dwg.dbobj.SnpSessTaskSql.processTask(SnpSessTaskSql.java:2890)
at com.sunopsis.dwg.dbobj.SnpSessTaskSql.treatTask(SnpSessTaskSql.java:2602)
at com.sunopsis.dwg.dbobj.SnpSessStep.treatAttachedTasks(SnpSessStep.java:546)
at com.sunopsis.dwg.dbobj.SnpSessStep.treatSessStep(SnpSessStep.java:461)
at com.sunopsis.dwg.dbobj.SnpSession.treatSession(SnpSession.java:1736)
at com.sunopsis.dwg.dbobj.SnpSession.treatSession(SnpSession.java:1591)
at oracle.odi.runtime.agent.processor.impl.StartScenRequestProcessor$2.doAction(StartScenRequestProcessor.java:568)
at oracle.odi.core.persistence.dwgobject.DwgObjectTemplate.execute(DwgObjectTemplate.java:224)
at oracle.odi.runtime.agent.processor.impl.StartScenRequestProcessor.doProcessStartScenTask(StartScenRequestProcessor.java:489)
at oracle.odi.runtime.agent.processor.impl.StartScenRequestProcessor$StartScenTask.doExecute(StartScenRequestProcessor.java:1062)
at oracle.odi.runtime.agent.processor.task.AgentTask.execute(AgentTask.java:118)
at oracle.odi.runtime.agent.support.DefaultAgentTaskExecutor$1.run(DefaultAgentTaskExecutor.java:49)
at org.springframework.core.task.SyncTaskExecutor.execute(SyncTaskExecutor.java:49)
at oracle.odi.runtime.agent.support.DefaultAgentTaskExecutor.executeAgentTask(DefaultAgentTaskExecutor.java:41)
at oracle.odi.runtime.agent.processor.TaskExecutorAgentRequestProcessor.doExecuteAgentTask(TaskExecutorAgentRequestProcessor.java:94)
at oracle.odi.runtime.agent.processor.TaskExecutorAgentRequestProcessor.process(TaskExecutorAgentRequestProcessor.java:85)
at oracle.odi.runtime.agent.RuntimeAgent.startScenario(RuntimeAgent.java:700)
at oracle.odi.runtime.agent.InternalRuntimeAgent.startScenario(InternalRuntimeAgent.java:52)
at com.sunopsis.dwg.tools.StartScen.startScenOnLocalAgent(StartScen.java:983)
at com.sunopsis.dwg.tools.StartScen.actionExecute(StartScen.java:245)
at com.sunopsis.dwg.function.SnpsFunctionBaseRepositoryConnected.execute(SnpsFunctionBaseRepositoryConnected.java:160)
at com.sunopsis.dwg.dbobj.SnpSessTaskSql.execIntegratedFunction(SnpSessTaskSql.java:3413)
at com.sunopsis.dwg.dbobj.SnpSessTaskSql.executeOdiCommand(SnpSessTaskSql.java:1488)
at oracle.odi.runtime.agent.execution.cmd.OdiCommandExecutor.execute(OdiCommandExecutor.java:32)
at oracle.odi.runtime.agent.execution.cmd.OdiCommandExecutor.execute(OdiCommandExecutor.java:1)
at oracle.odi.runtime.agent.execution.TaskExecutionHandler.handleTask(TaskExecutionHandler.java:49)
at com.sunopsis.dwg.dbobj.SnpSessTaskSql.processTask(SnpSessTaskSql.java:2890)
at com.sunopsis.dwg.dbobj.SnpSessTaskSql.treatTask(SnpSessTaskSql.java:2602)
at com.sunopsis.dwg.dbobj.SnpSessStep.treatAttachedTasks(SnpSessStep.java:546)
at com.sunopsis.dwg.dbobj.SnpSessStep.treatSessStep(SnpSessStep.java:461)
at com.sunopsis.dwg.dbobj.SnpSession.treatSession(SnpSession.java:1736)
at com.sunopsis.dwg.dbobj.SnpSession.treatSession(SnpSession.java:1591)
at oracle.odi.runtime.agent.processor.impl.StartScenRequestProcessor$2.doAction(StartScenRequestProcessor.java:568)
at oracle.odi.core.persistence.dwgobject.DwgObjectTemplate.execute(DwgObjectTemplate.java:224)
at oracle.odi.runtime.agent.processor.impl.StartScenRequestProcessor.doProcessStartScenTask(StartScenRequestProcessor.java:489)
at oracle.odi.runtime.agent.processor.impl.StartScenRequestProcessor$StartScenTask.doExecute(StartScenRequestProcessor.java:1062)
at oracle.odi.runtime.agent.processor.task.AgentTask.execute(AgentTask.java:118)
at oracle.odi.runtime.agent.support.DefaultAgentTaskExecutor$1.run(DefaultAgentTaskExecutor.java:49)
at org.springframework.core.task.SyncTaskExecutor.execute(SyncTaskExecutor.java:49)
at oracle.odi.runtime.agent.support.DefaultAgentTaskExecutor.executeAgentTask(DefaultAgentTaskExecutor.java:41)
at oracle.odi.runtime.agent.processor.TaskExecutorAgentRequestProcessor.doExecuteAgentTask(TaskExecutorAgentRequestProcessor.java:94)
at oracle.odi.runtime.agent.processor.TaskExecutorAgentRequestProcessor.process(TaskExecutorAgentRequestProcessor.java:85)
at oracle.odi.runtime.agent.RuntimeAgent.startScenario(RuntimeAgent.java:700)
at oracle.odi.runtime.agent.InternalRuntimeAgent.startScenario(InternalRuntimeAgent.java:52)
at com.sunopsis.dwg.tools.StartScen.startScenOnLocalAgent(StartScen.java:983)
at com.sunopsis.dwg.tools.StartScen.actionExecute(StartScen.java:245)
at com.sunopsis.dwg.function.SnpsFunctionBaseRepositoryConnected.execute(SnpsFunctionBaseRepositoryConnected.java:160)
at com.sunopsis.dwg.dbobj.SnpSessTaskSql.execIntegratedFunction(SnpSessTaskSql.java:3413)
at com.sunopsis.dwg.dbobj.SnpSessTaskSql.executeOdiCommand(SnpSessTaskSql.java:1488)
at oracle.odi.runtime.agent.execution.cmd.OdiCommandExecutor.execute(OdiCommandExecutor.java:32)
at oracle.odi.runtime.agent.execution.cmd.OdiCommandExecutor.execute(OdiCommandExecutor.java:1)
at oracle.odi.runtime.agent.execution.TaskExecutionHandler.handleTask(TaskExecutionHandler.java:49)
at com.sunopsis.dwg.dbobj.SnpSessTaskSql.processTask(SnpSessTaskSql.java:2890)
at com.sunopsis.dwg.dbobj.SnpSessTaskSql.treatTask(SnpSessTaskSql.java:2602)
at com.sunopsis.dwg.dbobj.SnpSessStep.treatAttachedTasks(SnpSessStep.java:546)
at com.sunopsis.dwg.dbobj.SnpSessStep.treatSessStep(SnpSessStep.java:461)
at com.sunopsis.dwg.dbobj.SnpSession.treatSession(SnpSession.java:1736)
at com.sunopsis.dwg.dbobj.SnpSession.treatSession(SnpSession.java:1591)
at oracle.odi.runtime.agent.processor.impl.StartScenRequestProcessor$2.doAction(StartScenRequestProcessor.java:568)
at oracle.odi.core.persistence.dwgobject.DwgObjectTemplate.execute(DwgObjectTemplate.java:224)
at oracle.odi.runtime.agent.processor.impl.StartScenRequestProcessor.doProcessStartScenTask(StartScenRequestProcessor.java:489)
at oracle.odi.runtime.agent.processor.impl.StartScenRequestProcessor$StartScenTask.doExecute(StartScenRequestProcessor.java:1062)
at oracle.odi.runtime.agent.processor.task.AgentTask.execute(AgentTask.java:118)
at oracle.odi.runtime.agent.support.DefaultAgentTaskExecutor$1.run(DefaultAgentTaskExecutor.java:49)
at org.springframework.core.task.SyncTaskExecutor.execute(SyncTaskExecutor.java:49)
at oracle.odi.runtime.agent.support.DefaultAgentTaskExecutor.executeAgentTask(DefaultAgentTaskExecutor.java:41)
at oracle.odi.runtime.agent.processor.TaskExecutorAgentRequestProcessor.doExecuteAgentTask(TaskExecutorAgentRequestProcessor.java:94)
at oracle.odi.runtime.agent.processor.TaskExecutorAgentRequestProcessor.process(TaskExecutorAgentRequestProcessor.java:85)
at oracle.odi.runtime.agent.RuntimeAgent.startScenario(RuntimeAgent.java:700)
at oracle.odi.runtime.agent.InternalRuntimeAgent.startScenario(InternalRuntimeAgent.java:52)
at com.sunopsis.dwg.tools.StartScen.startScenOnLocalAgent(StartScen.java:983)
at com.sunopsis.dwg.tools.StartScen.actionExecute(StartScen.java:245)
at com.sunopsis.dwg.function.SnpsFunctionBaseRepositoryConnected.execute(SnpsFunctionBaseRepositoryConnected.java:160)
at com.sunopsis.dwg.dbobj.SnpSessTaskSql.execIntegratedFunction(SnpSessTaskSql.java:3413)
at com.sunopsis.dwg.dbobj.SnpSessTaskSql.executeOdiCommand(SnpSessTaskSql.java:1488)
at oracle.odi.runtime.agent.execution.cmd.OdiCommandExecutor.execute(OdiCommandExecutor.java:32)
at oracle.odi.runtime.agent.execution.cmd.OdiCommandExecutor.execute(OdiCommandExecutor.java:1)
at oracle.odi.runtime.agent.execution.TaskExecutionHandler.handleTask(TaskExecutionHandler.java:49)
at com.sunopsis.dwg.dbobj.SnpSessTaskSql.processTask(SnpSessTaskSql.java:2890)
at com.sunopsis.dwg.dbobj.SnpSessTaskSql.treatTask(SnpSessTaskSql.java:2602)
at com.sunopsis.dwg.dbobj.SnpSessStep.treatAttachedTasks(SnpSessStep.java:546)
at com.sunopsis.dwg.dbobj.SnpSessStep.treatSessStep(SnpSessStep.java:461)
at com.sunopsis.dwg.dbobj.SnpSession.treatSession(SnpSession.java:1736)
at com.sunopsis.dwg.dbobj.SnpSession.treatSession(SnpSession.java:1591)
at oracle.odi.runtime.agent.processor.impl.StartScenRequestProcessor$2.doAction(StartScenRequestProcessor.java:568)
at oracle.odi.core.persistence.dwgobject.DwgObjectTemplate.execute(DwgObjectTemplate.java:224)
at oracle.odi.runtime.agent.processor.impl.StartScenRequestProcessor.doProcessStartScenTask(StartScenRequestProcessor.java:489)
at oracle.odi.runtime.agent.processor.impl.StartScenRequestProcessor$StartScenTask.doExecute(StartScenRequestProcessor.java:1062)
at oracle.odi.runtime.agent.processor.task.AgentTask.execute(AgentTask.java:118)
at oracle.odi.runtime.agent.support.DefaultAgentTaskExecutor$2.run(DefaultAgentTaskExecutor.java:82)
at java.lang.Thread.run(Thread.java:619)
Caused by: java.sql.SQLException: Listener refused the connection with the following error:
ORA-12519, TNS:no appropriate service handler found
at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:419)
at oracle.jdbc.driver.PhysicalConnection.<init>(PhysicalConnection.java:543)
at oracle.jdbc.driver.T4CConnection.<init>(T4CConnection.java:228)
at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:32)
at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:521)
at oracle.odi.jdbc.datasource.DriverManagerDataSource.getConnectionFromDriverManager(DriverManagerDataSource.java:368)
at oracle.odi.jdbc.datasource.DriverManagerDataSource.getConnectionFromDriverManager(DriverManagerDataSource.java:352)
at oracle.odi.jdbc.datasource.DriverManagerDataSource.getConnectionFromDriverManager(DriverManagerDataSource.java:316)
at oracle.odi.jdbc.datasource.DriverManagerDataSource.getConnection(DriverManagerDataSource.java:275)
at oracle.odi.jdbc.datasource.LoginTimeoutDatasourceAdapter$ConnectionProcessor.run(LoginTimeoutDatasourceAdapter.java:217)
at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:441)
at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:303)
at java.util.concurrent.FutureTask.run(FutureTask.java:138)
at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
... 1 more
Caused by: oracle.net.ns.NetException: Listener refused the connection with the following error:
ORA-12519, TNS:no appropriate service handler found
at oracle.net.ns.NSProtocol.connect(NSProtocol.java:394)
at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1056)
at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:308)
... 15 more

Hi,
[oracle@myoramachine ~]$ oerr ora 12505
12505, 00000, "TNS:listener does not currently know of SID given in connect descriptor"
// *Cause: The listener received a request to establish a connection to a
// database or other service. The connect descriptor received by the listener
// specified a SID for an instance (usually a database instance) that either
// has not yet dynamically registered with the listener or has not been
// statically configured for the listener. This may be a temporary condition
// such as after the listener has started, but before the database instance
// has registered with the listener.
// *Action:
// - Wait a moment and try to connect a second time.
// - Check which instances are currently known by the listener by executing:
//    lsnrctl services <listener name>
// - Check that the SID parameter in the connect descriptor specifies
//    an instance known by the listener.
// - Check for an event in the listener.log file.
[oracle@myoramachine ~]$1. Check lsnrctl services <listener name>
2. Check tnsping output:
tnsping MYORACLE
3. Check connectivity to the machine where your Oracle Server resides to port ( I assume 1521):
telnet <your_machine> 1521
4. In case you're not able to connect to the Oracle Server - I'd investigate it in a few directions:
     - network infrastructure problem
     - some disturbing process(es) / virus(es) on Oracle Server itself
     - firewall issue
Good luck!
http://dba-star.blogspot.com/

SQL Error: 12519, SQLState: 66000 ERROR 2013-11-29 10:47:19,601 org.hibernate.util.JDBCExceptionReporter - Listener refused the connection with the following error:

SQL Error: 12519, SQLState: 66000
ERROR 2013-11-29 10:47:19,601 org.hibernate.util.JDBCExceptionReporter - Listener refused the connection with the following error:

Below solution was given for similar issue. Hope it works with you.
I think it is not using C3p0 by default.
Please try add this property to your hibernate.cfg.xml.
<property name="hibernate.connection.provider_class">org.hibernate.connection.C3P0ConnectionProvider</property>

Java.sql.SQLException:listener refused the connection with the error

hi my problem is in repository assistant IN 2ND STEP
After i enter the
Repository User name sindhu
Repository User Password tiger (As i kept the password of Oracle 10g)
SYSDBA User name SYS
SYSDBA Password tiger (As i kept the password of Oracle 10g)
Host name Local Host
Port number 1521 (default)
Oracle Service name OracleServiceXE
and i am not clicking the SQL* Plus
and clicking on " Next "
then my prob is
INS0009:Unable to connect to the database with the user SYS
java.sql.SQLException : Listener refused the connection with the following error
ORA-12514, TNS: listener dosenot currently know of service requested in connect descriptor
The Connection Descriptor used by the client was
(DESCRIPTION=(ADDRESS=(HOST=LOCALHOST)(PROTOCOL=tcp)(PORT=1521))(CONNECT_DATA=
(SERVICE_NAME=ORACLESERVICEXE)))
hope some one will give me a gud solution
Waiting for ur reply
Sindhu

...OWB repository cannot be installed into Oracle XE.
Cheers
David

Listener refused the connection with the following error:

Hi a has installed XE 10g ang i has to oracle jdevelopment and i try to do a conection and this is my problems:
Listener refused the connection with the following error:
ORA-12505, TNS:listener does not currently know of SID given in connect descriptor
The Connection descriptor used by the client was:
localhost:1521:ORCL

well the database name is XE not ORCL
so change that

Error 10061 refused the connection

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