JDBC connection to Oracle 8.16 from Weblogic 6.1

I am trying to connect to an Oracle DB using the JDBC thin driver to Weblogic 6.1
I am getting the following error when starting up the Weblogic server:
"oracle.net.TNSAddress.SOException"
Anyone have an idea as to why I am getting this.
Thanks
Lathell McKeller

If the url fix does not work - try updating your jdbc drivers for oracle 8 (get the latest one). There is a chance that using the older oracle 7 drivers you might encounter some problems.
Regards,
Michael Bogecho

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Hi
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2. Database 11g is on remote system
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4. Weblogic server 6.1
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Below are the steps that i followed to create the connection:
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<JDBCConnectionPool DriverName="oracle.jdbc.driver.OracleDriver"
MaxCapacity="4" Name="CADConnectionPool"
Properties="user=abc_proxy;password=proxy_abc;dll=ocijdbc8;protocol=thin"
RefreshMinutes="5" ShrinkPeriodMinutes="10" Targets="CAsvr"
TestConnectionsOnRelease="true" TestConnectionsOnReserve="true"
TestTableName="dual" URL="jdbc:oracle:thin:@gen11t-ora.db.lab.xyz.com:1530:GEN11T"/>
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<Aug 22, 2011 12:39:42 AM CDT> <Error> <JDBC> <Cannot startup connection pool "C
ADConnectionPool" weblogic.common.ResourceException:
Could not create pool connection. The DBMS driver exception was:
java.lang.ArrayIndexOutOfBoundsException
at oracle.security.o3logon.C0.r(C0)
at oracle.security.o3logon.C0.l(C0)
at oracle.security.o3logon.C1.c(C1)
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elper)
at oracle.jdbc.ttc7.O3log.<init>(O3log.java:289)
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at weblogic.common.internal.ResourceAllocator.makeResources(ResourceAllo
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ava:282)
at weblogic.jdbc.common.internal.ConnectionPool.startup(ConnectionPool.j
ava:650)
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at weblogic.management.mbeans.custom.DeploymentTarget.addDeployment(Depl
oymentTarget.java:360)
at weblogic.management.mbeans.custom.DeploymentTarget.addDeployments(Dep
loymentTarget.java:285)
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at weblogic.management.mbeans.custom.DeploymentTarget.updateDeployments(
DeploymentTarget.java:199)
at java.lang.reflect.Method.invoke(Native Method)
at weblogic.management.internal.DynamicMBeanImpl.invokeLocally(DynamicMB
eanImpl.java:636)
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at weblogic.management.internal.ConfigurationMBeanImpl.invoke(Configurat
ionMBeanImpl.java:360)
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at weblogic.management.configuration.ServerMBean_CachingStub.updateDeplo
yments(ServerMBean_CachingStub.java:2977)
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at java.lang.reflect.Method.invoke(Native Method)
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ava:282)
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at java.lang.reflect.Method.invoke(Native Method)
at weblogic.management.internal.DynamicMBeanImpl.invokeLocally(DynamicMB
eanImpl.java:636)
at weblogic.management.internal.DynamicMBeanImpl.invoke(DynamicMBeanImpl
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at $Proxy31.updateDeployments(Unknown Source)
at weblogic.management.configuration.ServerMBean_CachingStub.updateDeplo
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at weblogic.management.mbeans.custom.ApplicationManager.start(Applicatio
nManager.java:160)
at java.lang.reflect.Method.invoke(Native Method)
at weblogic.management.internal.DynamicMBeanImpl.invokeLocally(DynamicMB
eanImpl.java:636)
at weblogic.management.internal.DynamicMBeanImpl.invoke(DynamicMBeanImpl
.java:621)
at weblogic.management.internal.ConfigurationMBeanImpl.invoke(Configurat
ionMBeanImpl.java:360)
at com.sun.management.jmx.MBeanServerImpl.invoke(MBeanServerImpl.java:15
57)
at com.sun.management.jmx.MBeanServerImpl.invoke(MBeanServerImpl.java:15
25)
at weblogic.management.internal.MBeanProxy.invoke(MBeanProxy.java:468)
at weblogic.management.internal.MBeanProxy.invoke(MBeanProxy.java:209)
at $Proxy42.start(Unknown Source)
at weblogic.management.configuration.ApplicationManagerMBean_CachingStub
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at weblogic.management.Admin.startApplicationManager(Admin.java:1234)
at weblogic.management.Admin.finish(Admin.java:644)
at weblogic.t3.srvr.T3Srvr.start(T3Srvr.java:524)
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Can't load scjd12.dll, file not found java.library.path=C:\jdk1.3.1_11\bin;.;C:\WINDOWS\system32;C:\WINDOWS;.\bin;C:\P
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\jre1.5.0_17\bin;C:\Program Files\Java\j2re1.4.2_06\bin;C:\Oracle\bin;C:\Program
Files\Oracle\jre\1.3.1\bin;C:\Program Files\Oracle\jre\1.1.8\bin;C:\WINDOWS\sys
tem32;C:\WINDOWS;C:\WINDOWS\System32\Wbem;C:\WINDOWS\system32\nls;C:\WINDOWS\sys
tem32\nls\ENGLISH;C:\Program Files\QuickTime\QTSystem\;C:\Program Files\Rational
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have not been installed properly on your system
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at weblogic.jdbc.common.internal.ConnectionEnvFactory.makeConnection(Con
nectionEnvFactory.java:212)
at weblogic.jdbc.common.internal.ConnectionEnvFactory.createResource(Con
nectionEnvFactory.java:134)
at weblogic.common.internal.ResourceAllocator.makeResources(ResourceAllo
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at weblogic.common.internal.ResourceAllocator.<init>(ResourceAllocator.j
ava:282)
at weblogic.jdbc.common.internal.ConnectionPool.startup(ConnectionPool.j
ava:650)
at weblogic.jdbc.common.JDBCService.addDeployment(JDBCService.java:107)
at weblogic.management.mbeans.custom.DeploymentTarget.addDeployment(Depl
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at weblogic.management.mbeans.custom.DeploymentTarget.addDeployments(Dep
loymentTarget.java:285)
at weblogic.management.mbeans.custom.DeploymentTarget.updateServerDeploy
ments(DeploymentTarget.java:239)
at weblogic.management.mbeans.custom.DeploymentTarget.updateDeployments(
DeploymentTarget.java:199)
at java.lang.reflect.Method.invoke(Native Method)
at weblogic.management.internal.DynamicMBeanImpl.invokeLocally(DynamicMB
eanImpl.java:636)
at weblogic.management.internal.DynamicMBeanImpl.invoke(DynamicMBeanImpl
.java:621)
at weblogic.management.internal.ConfigurationMBeanImpl.invoke(Configurat
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at com.sun.management.jmx.MBeanServerImpl.invoke(MBeanServerImpl.java:15
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at com.sun.management.jmx.MBeanServerImpl.invoke(MBeanServerImpl.java:15
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at weblogic.management.internal.MBeanProxy.invoke(MBeanProxy.java:468)
at weblogic.management.internal.MBeanProxy.invoke(MBeanProxy.java:209)
at $Proxy31.updateDeployments(Unknown Source)
at weblogic.management.configuration.ServerMBean_CachingStub.updateDeplo
yments(ServerMBean_CachingStub.java:2977)
at weblogic.management.mbeans.custom.ApplicationManager.startConfigManag
er(ApplicationManager.java:372)
at weblogic.management.mbeans.custom.ApplicationManager.start(Applicatio
nManager.java:160)
at java.lang.reflect.Method.invoke(Native Method)
at weblogic.management.internal.DynamicMBeanImpl.invokeLocally(DynamicMB
eanImpl.java:636)
at weblogic.management.internal.DynamicMBeanImpl.invoke(DynamicMBeanImpl
.java:621)
at weblogic.management.internal.ConfigurationMBeanImpl.invoke(Configurat
ionMBeanImpl.java:360)
at com.sun.management.jmx.MBeanServerImpl.invoke(MBeanServerImpl.java:15
57)
at com.sun.management.jmx.MBeanServerImpl.invoke(MBeanServerImpl.java:15
25)
at weblogic.management.internal.MBeanProxy.invoke(MBeanProxy.java:468)
at weblogic.management.internal.MBeanProxy.invoke(MBeanProxy.java:209)
at $Proxy42.start(Unknown Source)
at weblogic.management.configuration.ApplicationManagerMBean_CachingStub
.start(ApplicationManagerMBean_CachingStub.java:480)
at weblogic.management.Admin.startApplicationManager(Admin.java:1234)
at weblogic.management.Admin.finish(Admin.java:644)
at weblogic.t3.srvr.T3Srvr.start(T3Srvr.java:524)
at weblogic.t3.srvr.T3Srvr.run(T3Srvr.java:207)
at weblogic.Server.main(Server.java:35)
Would like some help on this asap as the project is in critical stage.
Thanks

The driver being used by your weblogic is too old and incompatible with the DBMS. Upgrade the driver.

Using SCAN to Connect to 11g R2 RAC from Weblogic 10.3.3

Hi,
Can we use SCAN( Single Client Access Name) to Connect to 11g R2 RAC from Weblogic 10.3.3.
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While trying to connect to Oracle database 11g from SQL developer (Error)

Hi Guys,
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sri485.

yes i tried connecting DB directly its working fine and i tried select * from DUAL it displays 2 . VMware with OIM working fine in my system and when i copied the same VMWARE file to other system and i tried running OIM and connecting to DB it not working.
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<Aug 21, 2012 2:28:58 PM BST> <Error> <OIM Authenticator> <BEA-000000> <Error s
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java.sql.SQLException: Unable to start the Universal Connection Pool: oracle.uc
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ction Pool Manager MBean: oracle.ucp.UniversalConnectionPoolException: Error du
ing pool creation in Universal Connection Pool Manager: oracle.ucp.UniversalCon
ectionPoolException: Universal Connection Pool already exists in the Universal
onnection Pool Manager. Universal Connection Pool cannot be added to the Univer
al Connection Pool Manager
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488)
at oracle.ucp.util.UCPErrorHandler.throwSQLException(UCPErrorHandler.ja
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at oracle.ucp.jdbc.PoolDataSourceImpl.startPool(PoolDataSourceImpl.java
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at oracle.ucp.jdbc.PoolDataSourceImpl.getConnection(PoolDataSourceImpl.
ava:857)
at oracle.ucp.jdbc.PoolDataSourceImpl.getConnection(PoolDataSourceImpl.
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at oracle.iam.platform.auth.impl.DBStore.getConnection(DBStore.java:130
at oracle.iam.platform.auth.impl.DBStore.setSQLHint(DBStore.java:107)
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at oracle.iam.platform.auth.impl.DBStore.getInstance(DBStore.java:83)
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at javax.security.auth.login.LoginContext.login(LoginContext.java:579)
at com.bea.common.security.internal.service.JAASLoginServiceImpl.login(
AASLoginServiceImpl.java:113)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl
java:39)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAcce
sorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:597)
at com.bea.common.security.internal.utils.Delegator$ProxyInvocationHand
er.invoke(Delegator.java:57)
at $Proxy25.login(Unknown Source)
at weblogic.security.service.internal.WLSJAASLoginServiceImpl$ServiceIm
l.login(WLSJAASLoginServiceImpl.java:89)
at com.bea.common.security.internal.service.JAASAuthenticationServiceIm
l.authenticate(JAASAuthenticationServiceImpl.java:82)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl
java:39)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAcce
sorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:597)
at com.bea.common.security.internal.utils.Delegator$ProxyInvocationHand
er.invoke(Delegator.java:57)
at $Proxy43.authenticate(Unknown Source)
at weblogic.security.service.WLSJAASAuthenticationServiceWrapper.authen
icate(WLSJAASAuthenticationServiceWrapper.java:40)
at weblogic.security.service.PrincipalAuthenticator.authenticate(Princi
alAuthenticator.java:348)
at weblogic.security.service.PrincipalAuthenticator.authenticate(Princi
alAuthenticator.java:355)
at weblogic.management.servlet.BootstrapServlet$1.run(BootstrapServlet.
ava:169)
at weblogic.security.acl.internal.AuthenticatedSubject.doAs(Authenticat
dSubject.java:363)
at weblogic.security.service.SecurityManager.runAs(SecurityManager.java
146)
at weblogic.management.servlet.BootstrapServlet.processGet(BootstrapSer
let.java:119)
at weblogic.management.servlet.BootstrapServlet.doGet(BootstrapServlet.
ava:108)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:707)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:820)
at weblogic.servlet.internal.StubSecurityHelper$ServletServiceAction.ru
(StubSecurityHelper.java:227)
at weblogic.servlet.internal.StubSecurityHelper.invokeServlet(StubSecur
tyHelper.java:125)
at weblogic.servlet.internal.ServletStubImpl.execute(ServletStubImpl.ja
a:300)
at weblogic.servlet.internal.ServletStubImpl.execute(ServletStubImpl.ja
a:183)
at weblogic.servlet.internal.WebAppServletContext$ServletInvocationActi
n.wrapRun(WebAppServletContext.java:3717)
at weblogic.servlet.internal.WebAppServletContext$ServletInvocationActi
n.run(WebAppServletContext.java:3681)
at weblogic.security.acl.internal.AuthenticatedSubject.doAs(Authenticat
dSubject.java:321)
at weblogic.security.service.SecurityManager.runAs(SecurityManager.java
120)
at weblogic.servlet.internal.WebAppServletContext.securedExecute(WebApp
ervletContext.java:2277)
at weblogic.servlet.internal.WebAppServletContext.execute(WebAppServlet
ontext.java:2183)
at weblogic.servlet.internal.ServletRequestImpl.run(ServletRequestImpl.
ava:1454)
at weblogic.work.ExecuteThread.execute(ExecuteThread.java:209)
at weblogic.work.ExecuteThread.run(ExecuteThread.java:178)
Caused by: oracle.ucp.UniversalConnectionPoolException: Error during pool creat
on in Universal Connection Pool Manager MBean: oracle.ucp.UniversalConnectionPo
lException: Error during pool creation in Universal Connection Pool Manager: or
cle.ucp.UniversalConnectionPoolException: Universal Connection Pool already exi
ts in the Universal Connection Pool Manager. Universal Connection Pool cannot b
added to the Universal Connection Pool Manager
at oracle.ucp.util.UCPErrorHandler.newUniversalConnectionPoolException(
CPErrorHandler.java:368)
at oracle.ucp.util.UCPErrorHandler.throwUniversalConnectionPoolExceptio
(UCPErrorHandler.java:49)
at oracle.ucp.util.UCPErrorHandler.throwUniversalConnectionPoolExceptio
(UCPErrorHandler.java:80)
at oracle.ucp.admin.UniversalConnectionPoolManagerMBeanImpl.createConne
tionPool(UniversalConnectionPoolManagerMBeanImpl.java:316)
at oracle.ucp.jdbc.PoolDataSourceImpl.startPool(PoolDataSourceImpl.java
625)
... 61 more
<Aug 21, 2012 2:28:58 PM BST> <Error> <Configuration Management> <BEA-150035> <
n attempt was made to download the configuration for the server oim_server1 by
he user iamamin with an invalid password.>
thanks
sri485

HELP! Jdbc connection to oracle ClassNotFoundException classpath issues..

Okay I am a newbie to this but all the other posts concerning this just say add the classes12.jar to my classpath.
I am using websphere 5.0
connecting to a 9i db.
after trying to find out what my classpath is ( websphere 5.0 makes it difficult to see it) i found this:
<?xml version="1.0" encoding="UTF-8"?>
<classpath>
<classpathentry kind="var"
path="SERVERJDK_50_PLUGINDIR/jre/lib/rt.jar"
rootpath="SERVERJDK_SRCROOT" sourcepath="SERVERJDK_50_PLUGINDIR/src.jar"/>
<classpathentry kind="src" path="Java Source"/>
<classpathentry kind="var" path="WAS_50_PLUGINDIR/lib/j2ee.jar"/>
<classpathentry kind="var" path="WAS_50_PLUGINDIR/lib/servletevent.jar"/>
<classpathentry kind="var" path="WAS_50_PLUGINDIR/lib/ivjejb35.jar"/>
<classpathentry kind="var" path="WAS_50_PLUGINDIR/lib/runtime.jar"/>
<classpathentry kind="lib" path="Web Content/WEB-INF/lib/string.jar"/>
<classpathentry kind="lib" path="Web Content/WEB-INF/lib/jaxen-full.jar"/>
<classpathentry kind="lib" path="Web Content/WEB-INF/lib/utility.jar"/>
<classpathentry kind="lib" path="Web Content/WEB-INF/lib/jspsql.jar"/>
<classpathentry kind="lib" path="Web Content/WEB-INF/lib/xercesImpl.jar"/>
<classpathentry kind="lib" path="Web Content/WEB-INF/lib/xalan.jar"/>
<classpathentry kind="lib" path="Web Content/WEB-INF/lib/datetime.jar"/>
<classpathentry kind="lib" path="Web Content/WEB-INF/lib/mailer.jar"/>
<classpathentry kind="lib" path="Web Content/WEB-INF/lib/dom.jar"/>
<classpathentry kind="lib" path="Web Content/WEB-INF/lib/jstl.jar"/>
<classpathentry kind="lib" path="Web Content/WEB-INF/lib/standard.jar"/>
<classpathentry kind="lib" path="Web Content/WEB-INF/lib/jdbc2_0-stdext.jar"/>
<classpathentry kind="lib" path="Web Content/WEB-INF/lib/saxpath.jar"/>
<classpathentry kind="lib" path="Web Content/WEB-INF/lib/sax.jar"/>
<classpathentry kind="lib" path="Web Content/WEB-INF/lib/dbbeans.jar"/>
<classpathentry kind="lib" path="Web Content/WEB-INF/lib/jaxp-api.jar"/>
<classpathentry kind="lib" path="C:/oracle/ora92/jdbc/lib/classes12.jar"/>
<classpathentry kind="output" path="Web Content\WEB-INF\classes"/>
</classpath>
to me it looks like it is in my classpath.. (if thats what this is).
I have imported the classes12.jar file several times through out my project to no avail.
the error i get it here:
Error: It Screwed up agian java.lang.ClassNotFoundException: oracle.jdbc.driver.OracleDriver
SystemOut O Connecting ... cisinv
Error: java.sql.SQLException: No suitable driver
SystemErr R Exception: null
from this code:
package Business;
import java.sql.Connection;
import java.sql.Driver;
import java.sql.DriverManager;
import java.sql.ResultSet;
import java.sql.SQLException;
import java.sql.Statement;
* @author jeffreak
* To change this generated comment edit the template variable "typecomment":
* Window>Preferences>Java>Templates.
* To enable and disable the creation of type comments go to
* Window>Preferences>Java>Code Generation.
public class beanDbConnect {
 * Constructor for beanDbConnect.
 public beanDbConnect() {
 super();
 private Connection con = null;
 private Statement cmd = null;
 private ResultSet rs = null;
 public Connection connect()
 //Declare variable
 boolean blnSuccessfulOpen = false;
 Driver driver;
 String driverName;
 String serverAddress;
 //Begin try block
 try
 //Load JdbcOdbcDriver
 driverName = "oracle.jdbc.driver.OracleDriver";
 //oracle.jdbc.driver.OracleDriver
 System.out.println("Loading ..." + driverName);
 //try{
 Class.forName(driverName).newInstance();
 //catch (Exception err)
// System.err.println("Error: new instance: " + err.toString());
 System.out.println("Database loaded successfully");
 //catch (ClassNotFoundException e)
 catch (Exception e)
 System.err.println("Error: It Screwed up agian " + e.toString());
 blnSuccessfulOpen = false;
 try
 //Instantiate connection to bean-defined DSN
 //serverAddress = ("jdbc:oracle:thin:scott/tiger@localhost:1243:" + dbInstance);
 System.out.println("Connecting ... " );
 String serverName = "**********";//changed for post
 String portNumber = "1521";
 String url = "jdbc:oracle:thin:@" + serverName + ":" + portNumber + ":" + "cisinv";
 con = DriverManager.getConnection(url, "scott", "tiger");
 System.out.println("Ready.");
 blnSuccessfulOpen = true;
 catch (SQLException e)
 System.err.println("Error: " + e.toString());
 //End try block
 return con;
 }//end connect()
Please help. ive been working on it for days =(.

If you're running a Web app, put all JARs that your app needs in the WEB-INF/lib directory. That's always in the CLASSPATH.
I don't know WebSphere. Do you really have to edit something to add all those CLASSPATH entries?
In Tomcat, all I'd have to do is put a WAR file in the webapps directory.
Your code needs some work. You're not following Sun's Java coding standards. Capitalize your class name, for starters.
Is the username and password for your database still "scott" and "tiger"? Nice security there.
Your connect method makes a database connection. Do you leave it to users to close it? (You do close your connections when you're done with them, don't you?)
I'd make Connection a data member and create it in a constructor. I'd write a close method to close it up.
Doesn't WebSphere do connection pooling? Do you really want to write your own class to handle this?
MOD

JDBC connection to Oracle 10g RAC periodically times out

I've been banging my head against the wall for months now and can't figure out why this is and what's causing it.
We have 6x CF8 servers in our environment. 3 of which work perfectly and the other 3 have the following problem. All 6 machines were installed at the same time and followed the exact same installation plan.
When I configure Oracle RAC data source, some of the machines time-out connecting to Oracle from time-to-time.
Config:
Solaris 9 on both CF and Oracle
CF8 Enterprise with the latest updater.
Apache 2 (not that it's relevant)
6 machines, load-balanced (not clustered), identical install and configuration.
data source config:
JDBC URL: jdbc:macromedia:oracle://10.0.0.3:1521;serviceName=dbname.ourdomain.com;AlternateServers= (10.0.0.4:1521);LoadBalancing=true
DRIVER CLASS: macromedia.jdbc.MacromediaDriver
The problem:
Every few minutes, CF starts hanging requests that deal with a specific RAC only data source. After about 30 seconds, all requests bail and generate this error in cfserver.log:
A non-SQL error occurred while requesting a connection from dbsource.
Timed out trying to establish connection
This happens with any RAC data source on the "bad" servers while the "good" servers don't have this problem. The "bad" server doesn't have any problems with direct (non-rac) Oracle data source.
Already tried:
Moving server connections around on a switch (rulling out bad switch port)
Copying driver from the healthy server (but it's the same installer anyway)
Changed from RAC to normal Oracle type data source - works perfectly. So at the moment I have 3 servers connecting to a specific oracle instance and the other 3 connecting to RAC.
Tried googling and searching forums and even Oracle metalink - nothing I could see relevant to this.
It's a shame that after spending a ton of money on CF8 upgrades and Oracle RAC, we can't really utilize fail-over on the database connection.
Any takers?
Thanks,
Henry

I have the following in my CLASSPATH:
C:\Ora10g1\product\10.2.0\db_1\jdbc\lib\jdbc.jar;
C:\Ora10g1\product\10.2.0\db_1\jdbc\lib\ojdbc14.jar;
C:\Ora10g1\product\10.2.0\db_1\jlib\jndi.jar;
C:\Ora10g1\product\10.2.0\db_1\jlib\orai18n.jar;
Still 'Cannot find type 'oracle.jdbc.pool.OracleDataSource'
Thanks

Can't connect to Oracle XE instance from Java web application

I'm a long-time Java developer but can't figure this out.
I've been pouring over the forum for over a week and can't
find the solution that will let me connect.
Hardware: Intel/Vista.
DB: Oracle Express 10G.
Application: Java web application (Jakarta Struts)
Application Server: Tomcat 5.5
I copied the latest JDBC driver from OTN into my app server's "/LIB" directory.
I get no driver errors. ("ojdbc14.JAR)"
I can connect locally from my TOAD client, using SYSTEM/PASSWORD/XE.
My listeners seem to be OK.
Depending on which connection string I use from my Java application,
I get one of two messages.
"ORA-01017: invalid username/password; logon denied"
OR
"Io exception: The Network Adapter could not establish the connection"
------------ lsnrctl status ---------------------------------------------------
Service "CLRExtProc" has 1 instance(s).
Instance "CLRExtProc", status UNKNOWN, has 1 handler(s) for this service...
Service "PLSExtProc" has 1 instance(s).
Instance "PLSExtProc", status UNKNOWN, has 1 handler(s) for this service...
Service "XEXDB" has 1 instance(s).
Instance "xe", status READY, has 1 handler(s) for this service...
Service "XE_XPT" has 1 instance(s).
Instance "xe", status READY, has 1 handler(s) for this service...
Service "xe" has 1 instance(s).
Instance "xe", status READY, has 1 handler(s) for this service...
The command completed successfully
------------ SOURCE CODE ------------------------------------------------------
OracleDataSource ods = new OracleDataSource();
ods.setURL(" jdbc:oracle:thin:@localhost");
conn = ods.getConnection("system", "password");
//ods.setURL("jdbc:oracle:thin:@rsosborn-PC:1521:XE");
//conn = ods.getConnection("system", "password");
String query = "select * from books;";
Statement st = conn.createStatement();
ResultSet rs = st.executeQuery(query);

Using the code you supplied I was able to reproduce your errors. I've adjusted it accordingly and can connect to one of my 10.2 test databases.
import java.sql.*;
import oracle.jdbc.*;
import oracle.jdbc.pool.*;
class Conn {
public static void main (String args []) throws SQLException
    Connection conn = null;
    OracleDataSource ods = new OracleDataSource();
    // ods.setURL(" jdbc:oracle:thin:@localhost:1521:TEST");
    // conn = ods.getConnection("scott", "tiger");
    ods.setURL("jdbc:oracle:thin:@localhost:1521:TEST");
    conn = ods.getConnection("scott", "tiger");
    Statement stmt = conn.createStatement();
    ResultSet rset = stmt.executeQuery("select BANNER from SYS.V_$VERSION");
    while (rset.next())
        System.out.println (rset.getString(1));   // Print col 1
    stmt.close();
}There are several different ways to configure OracleDataSources:
http://download.oracle.com/docs/cd/B19306_01/java.102/b14355/urls.htm#BEIDBFDF
So, hopefully it's just a mismatch config.

Calling Oracle Stored Procedure from Weblogic.

Hi All,
I am using Oracle 11g R2 and weblogic 10.3.5.0
Do you know if it is possible to call a stored procedure from Weblogic.
Basically, what I would like to do is to call the following procedure : EXEC DBMS_SESSION.SET_IDENTIFIER('provider_a') when my application connects to my database, "provider_a" being the user used to connect to the oracle schema.
Thanks.

Up !
Thanks.

Configuring RAC-aware JDBC connection in Oracle SQL Developer?

How can Oracle SQL Developer be configured to properly connect to an [Oracle RAC|http://en.wikipedia.org/wiki/Oracle_RAC] environment, I.E., not just setup to always connect to one of the individual nodes?
[http://programmersjournal.blogspot.com/2008/08/jdbc-connection-string-for-oracle-rac.html] has an example of a classic and the equivalent RAC-aware version of a JDBC connection string. I've already been using a RAC connection string of the same format from within custom Java applications without issue. I thought the same should be configurable in Oracle SQL Developer by setting the "Connection Type" drop-down to "Advanced", then entering the RAC-aware JDBC connection string as the "Custom JDBC URL". However, upon testing the connection, the following error is displayed at the bottom of the dialog:
Status : Failure -Test failed: Io exception: NL Exception was generated
There is no additional information shown on the "Logging Page" view. Using Oracle SQL Developer 1.5.5.
Thanks!

Thanks, Barry. Just F.Y.I., it is working for me now that I upgraded to the 2.1 EA as -K- suggested. I had marked his reply as "Correct", but probably should have left a response indicating my success as well.
Now, if there's anything you could do regarding the [issues around the display performance of CLOBs, etc., in the Query Result view|http://forums.oracle.com/forums/message.jspa?messageID=3906571] , it'd be very appreciated!

JDBC Connectivity to Oracle 8i Database

I'am facing problem in connecting to Oracle 8i server using oci8 JDBC driver provided by Oracle.
The statemnet that gives me error is --
Connection conn = DriverManager.getConnection ("jdbc:oracle:oci8:@" + "MIS", "scott", "tiger");
This throws an exception
java.lang.UnsatisfiedLinkError : make_c_state.
Can anyone please tell me where i'am going wrong?
Thanx in advance

Really need to know the platform on which you're trying to execute the code. Each client will need to have the standard Oracle client software installed (with the NET8 configuration application, which provides the 'drivers')
On Oracle's metalink see some responses
http://metalink.oracle.com/metalink/plsql/ml2_documents.showFrameDocument?p_database_id=NOT&p_id=121922.1
Overview
This example provides a minimal test program used to verify that the client
environment is set up properly for running the JDBC OCI driver in order to avoid
receiving the 'unsatisfied link error' caused by an incorrect LD_LIBRARY_PATH.
Program Notes
Simply copy the code below to a file called Test.java. Compile and run the
file from the client environment that you intend to use for your JDBC
applications.
References
[NOTE:118756.1]
Caution
The sample program in this article is provided for educational purposes only
and is NOT supported by Oracle Support Services. It has been tested
internally, however, and works as documented. We do not guarantee that it
will work for you, so be sure to test it in your environment before relying
on it.
Program
- - - - - - - - - - - - - - - - Code begins here - - - - - - - - - - - - - - - -
public class Test {
public static void main (String [] args)
try
System.loadLibrary("ocijdbc8");
System.out.println("Successfully Loaded");
} catch(Exception e)
System.out.println("LD_LIBRARY_PATH is not properly set");
e.printStackTrace();
- - - - - - - - - - - - - - - - Code ends here - - - - - - - - - - - - - - - -
http://metalink.oracle.com/metalink/plsql/ml2_documents.showFrameDocument?p_database_id=NOT&p_id=118756.1
which is:
I'm getting Unsatisfied Link Error with Oci 8 Driver ?
First, make sure that the jdbc-oci shared object (libocijdbc8 or liboci80Xjdbc.so etc.) and ${ORACLE_HOME}/lib are in your path. Then, try this Sample Program. Some times, even after the shared object is loaded successfully, you may get errors such as make_c_state symbol not found. This may happen if your CLASSPATH has classes.zip from JRE 1.1.7 or JDK 1.1.6 and your running java binaries from jdk 1.1.3 or so. Make sure everything (LD_LIBRARY_PATH, CLASSPATH, java binaries) is in SYNC.

JDBC Connection to Oracle 8i

Hi All,
I hope someone will help me.
I am trying to connect to Oracle 8i using the JDBC "thin" driver on Windows 2000 prof. The program is compiled successfully but got error "ClassNotFoundException: Unable to find class oracle.jdbc.driver.OracleDriver" when try to run. Please see code below for your review:
import java.io.*;
import java.sql.*;
import java.net.*;
import java.lang.*;
import javax.servlet.*;
import javax.servlet.http.*;
public class emp extends HttpServlet
 public void doGet(
 HttpServletRequest req, HttpServletResponse res)
 throws ServletException, IOException
 res.setContentType("Text/html");
 PrintWriter out = res.getWriter();
 out.println("<HTML>");
 out.println("<TITLE>Simple Emp Details</TITLE>");
 out.println("<BODY BGCOLOR=\"#FFFFFF\">");
 out.println("<CENTER>Employees</CENTER>");
 out.println(" ");
 Connection conn = null;
 try
 Class.forName("oracle.jdbc.driver.OracleDriver");
 conn = DriverManager.getConnection("jdbc:oracle:thin:@satya:1521:satya", "scott", "tiger");
 Statement stmt = conn.createStatement();
 ResultSet rs = stmt.executeQuery("SELECT ENAME, JOB FROM EMP");
 while(rs.next())
 out.println(" ");
 out.println(rs.getString("ENAME") + " - " + rs.getString("JOB"));
 out.println(" ");
 out.println();
 catch(SQLException ex)
 out.println("SQL EXception: " + ex.getMessage() + " ");
 while((ex = ex.getNextException()) != null)
 out.println(ex.getMessage() + " ");
 catch(ClassNotFoundException clsex)
 out.println("ClassNotFoundException: " + clsex.getMessage() + " ");
 finally
 if(conn != null)
 try
 conn.close();
 catch(Exception ignored) {}
 out.println("</BODY></HTML>");
Can you please also give me precise syntax and explanation for DriverManager.getConnection i.e. DriverManager.getConnection("jdbc:oracle:thin:@satya:1521:satya", "scott", "tiger");
Many thanks in advance for your great cooperation,
Satya

The error is caused by the runrime VM not finding the Oracle JDBC driver. You need to make sure that the file containing the driver (usually classes12.zip) is in the classpath of your application server. Check the doco that comes with your app server to learn how to set this up.
For info about the parameters to getConnection() for Oracle see the Oracle JDBC developers guide and reference.
http://otn.oracle.com/docs/products/oracle8i/doc_library/817_doc/java.817/a83724/basic1.htm#1000881
Since you appear to be using a J2EE app server you'll probably want to use the JDBC connection pooling it supplies rather than DriverManager.getConnection(). Check out the doco that comes with your app server and read the section about DataSource here http://developer.java.sun.com/developer/Books/JDBCTutorial/index.html

JDBC Connection for Oracle

Hello Experts,
I'm having some trouble getting a JDBC connection to work correctly and I am in need of some advice.
Background:
I have setup a test Portal 7.00 SP14 with an Oracle 10.2.0.2.0 database on a Windows 2003 X64 server. The Portal system was up and running and connecting to a WAS6.20 systems. We do not have BI or XI in our landscape.
I needed to connect to an Oracle 10.2.0.3.0 database from visual composer to read some data from tables to do a proof of concept. From what I understand this connection will be a JDBC connection. I have setup a new system using the JDBC template, assisnged an alias, and entered the connection URL . I was unable to connect.
I read that I need to add the driver using Visual Composer. I did so with the following instructions:
Install JDBC Driver
Start the Visual Administrator
Logon at WebAS
Open: Server, Services, JDBC Connector, Drivers
Choose Create New Driver or DataSource on the toolbar
Specify an arbitrary name for your driver entry such as OracleDriver and click OK
Now search for the Oracle JDBC Driver JAR file on your local harddisk.
I restarted the Java instance with SMICM after completing this task Java will not start. Is there anyway to roll back that change to get Java back up and running?
Also is there a better way to go about making this oracle connection?
Best Regards,
Edited by: Troy Loseke on Feb 20, 2008 8:30 AM

Hi,
although [this guide|https://www.sdn.sap.com/irj/sdn/go/portal/prtroot/docs/library/uuid/92d80512-0a01-0010-32a3-cd3735bd9275] is for Visual Composer I find it very helpful in setting up JDBC connections to databases. There is a very deltailed section about setting up a system to a MS SQL Server and the relevant data if you want to connect to Oracle:
4.2 BI JDBC Connector to Oracle
Located at:
http://www.oracle.com/technology/software/tech/java/sqlj_jdbc/index.html
Driver: oracle.jdbc.driver.OracleDriver
URL: jdbc:oracle:<drivertype>:@<database>
jdbc:oracle:thin:@myhost:1521:orcl
Hope this helps,
Holger.

JDBC connect to Oracle, IO exception, Help!

I am trying to connect to Oracle server via JDBC, but encountered IO exception problem, could anyone provide me any help? code is as follows:
String url ="jdbc:oracle:thin:@IP:1521:oracleSID"
Class.forName ("oracle.jdbc.driver.OracleDriver");
con = DriverManager.getConnection (url,usr,pwd);
the exception info is:
java.sql.SQLException:IOException: The network adapter could not establish the connection
require for help to solve this problem, many thanks!

import java.io.*;
import java.sql.*;
import java.text.*;
import oracle.jdbc.driver.*;
public class viewtable
     Connection con;
     Statement st;
     public viewtable (String args[]) throws ClassNotFoundException,FileNotFoundException,IOException,SQLException
     url="jdbc:oracle:thin:system/manager@IP:1521:SID";
     Class.forName ("oracle.jdbc.driver.OracleDriver");
     try
     con=DriverManager.getConnection(url);
          st = con.createStatement ();
          doexample ();
          st.close ();
          con.close ();
     }catch(SQLException e)
          System.err.println(e.getMessage());
     public void doexample () throws SQLException
     ResultSet rs = st.executeQuery("select * from sales");
          if(rs!=null) {
          while(rs.next())
               int a = rs.getInt("no");                    System.out.println("NO = "+a);
          rs.close();
     public static void main (String args[])
          System.out.println ("Oracle Exercise 1 \n");
          try
               viewtable test = new viewtable(args);
          } catch (Exception ex)
               System.err.println ("Exception caught.\n"+ex);
               ex.printStackTrace ();
the above is the full code, please check the problem....many thanks

Using oracle thin driver from Weblogic server 6.1

Hi
I need to know which driver is best for establishing JDBC Connection i.e.
whether to use JDriver provided with Weblogic or to go using Oracle thin driver.
Can some one tell the detailed procedure involved in configuring oracle thin driver
in Weblogicserver 6.1.
Thanks in advance,
S Gopikrishna

I would recommend using the thin driver where ever possible, their are
certain problems with thin driver which are more in the area of XA support
you can check weblogic documentation for pointers on this. Oracles latest
thin driver is pretty stable as they have fixed a bunch of problems.
heres how to use thin driver:
create the connection pool using the following url
jdbc:oracle:thin:@<mc-name or ip-address>:<port-no>:<oracle sid>
and driver: oracle.jdbc.driver.OracleDriver
You dont have to install the thin driver its bundled with the product.
hth
sree
"S Gopikrishna" <[email protected]> wrote in message
news:3c34a0e5$[email protected]..
Hi
I need to know which driver is best for establishing JDBC Connection
i.e.
whether to use JDriver provided with Weblogic or to go using Oracle thin
driver.
Can some one tell the detailed procedure involved in configuring oracle thin
driver
in Weblogicserver 6.1.
Thanks in advance,
S Gopikrishna

JDBC connection to Oracle 8.16 from Weblogic 6.1

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