Cannot connect to Oracle AS 10g from JDeveloper 904

Connexion type:Oracle AS 10g
->usr/pass->Host Name:10.56.0.233
->oc4j http port:8888
->remote server's oracle home directory: /opt/oracle/product/10.1.3.1/OracleAS_1/
->oc4j instance:oradev ->test: Test failed (404). Invalid servlet path

Is this a design time problem or a runtime problem. Can you connect in JDeveloper from the database connection navigator?
Regards
Grant

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Cannot connect to Oracle 11gR2 database from SQL Server 2005

Both SQL Server (Windows) and Oracle (Linux) are in 64bit environments.
I have done the following on a Windows 2008 R2 with SQL Server 2005:
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Note: Not sure whether 11.2.0.2.1 version of ODAC will cause any problem since I cannot find 11.2.0.1.0 version.
I have checked the Allow inprocess of OraOLEDB.Oracle provider in SSMS.
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I have executed sp_addlinkedsrvlogin @rmtsrvname = 'ORACLE_TEST', @useself = 'FALSE', @rmtuser = 'xxxx', @rmtpassword = 'yyyy'
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1521 as the Port
xxxx as the username
yyyy as the password
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When I issue a query like select count(*) from oracle_test..xxxx.table1, it just run forever. I'm not so sure how to query an oracle table. I have also tried select count(*) from oracle_test.xxxx.xxxx.table1.
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Do I need to create a tnsnames.ora on the Windows machine?
Do I need to change the tnsnames.ora on Linux machine?
I'm very new to Oracle.

This forum is dealing with connections from an Oracle database to SQL Server - so the Oracle database is the driving site and this is the way round from your linked server set up.
As you're suing the instant client you might post your issue in the instant client forum:
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Unable to Connect to Oracle 10gR1 database from JDeveloper 11g using OCI

We are migrating our application from OC4J to Weblogic server. As a part, I am trying to create a database connection in JDeveloper 11g (11.1.1.3.0 - Build JDEVADF_11.1.1.3.PS2_GENERIC_100408.2356.5660) to Oracle 10gR1 database. Previously I had Oracle 10g Client installed in the machine. Created a database connection using OCI driver and when I try to test connect, I got "Test Failed: no ocijdbc11 in java.library.path". I searched through Metalink and forums and one suggestion was to install Oracle 11g Client on the machine where Jdeveloper 11g is installed. I installed 11g R1 client and tried the same test connection using OCI driver. Now I am getting "Test failed: ORA-12705: Cannot access NLS data files or invalid environment specified" error.
The same database connection works good with Thin driver with both Oracle 10g client and 11gR1 client.
Previously I had Jdeveloper 10.1.3.2 and Oracle 10g Client and I was able to connect to database without any errors.
Could you provide me the steps for this or if I missed any steps?
Steps to Replicate:
For the error: no ocijdbc11 in java.library.path
1) Install JDeveloper 11g (With embedded Weblogic Server)
2) Install Oracle 10g Client on the same machine
3) Create a database connection in the "Application Resources --> Connection"
4) Use OCI driver. Enter the host details about the Oracle 10g R1 database
5) Test connect to the database.
ORA-12705: Cannot access NLS data files or invalid environment specified
1) Install JDeveloper 11g (With embedded Weblogic Server)
2) Install Oracle 11gR1 Client on the same machine
3) Create a database connection in the "Application Resources --> Connection"
4) Use OCI driver. Enter the host details about the Oracle 10g R1 database
5) Test connect to the database.
Note: Tried the same scenarios with Oracle 11gR2 client as well. It was not working at all.
Any ideas and pointers would be great.

1. will my problem get solved after i install oracle 11g client on my machine.Yes, your problem should get solved. The version of the Oracle 11g Client must match the version of the JDev's JDBC drivers. Alternatively you may install an Oracle 11g Client and replace JDev's Oracle JDBC drivers with these from the installed client. Please, read carefully my 1st posting above in this thread.
2. can i patch JDeveloper 11g on my machine to work with 10g client, or can i do the same with 10g client.You might succeed if you replace JDev's built-in JDBC drivers (which are 11g versions) with 10g versions, but I do not recommend you to try that because JDeveloper 11g and ADF 11g may be using some 11g features that do not exist in 10g drivers, so you may have problems.
I also have PLSql developer installed on my machine and it works well.PL/SQL Developer does not use JDBC drivers, so it is not an relevant example in this case.
My generall recommendation is to use Oracle JDBC Thin drivers. Oracle claimed that OCI drivers had better performance, but this was really true about earlier releases. Current Oracle 11g JDBC Thin drivers offer excellent performance and they offer all the features of the OCI versions (which was not true about earlier releases). In my opinion, the most important disadvantage of Oracle JDBC OCI drivers is that most versions have native memory leaks so all the RAM would get consumed after long application execution. The fact that WebLogic Server does not offer Oracle JDBC OCI drivers by default anymore says that Oracle discourages the usage of the OCI driver in favour of Thin driver.
Dimitar

Unable to Connect to Oracle 10gR1 database from JDeveloper 11g using OCI JD

We are migrating our application from OC4J to Weblogic server. As a part, I am trying to create a database connection in JDeveloper 11g (11.1.1.3.0 - Build JDEVADF_11.1.1.3.PS2_GENERIC_100408.2356.5660) to Oracle 10gR1 database. Previously I had Oracle 10g Client installed in the machine. Created a database connection using OCI driver and when I try to test connect, I got "Test Failed: no ocijdbc11 in java.library.path". I searched through Metalink and forums and one suggestion was to install Oracle 11g Client on the machine where Jdeveloper 11g is installed. I installed 11g R1 client and tried the same test connection using OCI driver. Now I am getting "Test failed: ORA-12705: Cannot access NLS data files or invalid environment specified" error.
The same database connection works good with Thin driver with both Oracle 10g client and 11gR1 client.
Previously I had Jdeveloper 10.1.3.2 and Oracle 10g Client and I was able to connect to database without any errors.
Could you provide me the steps for this or if I missed any steps?
Steps to Replicate:
For the error: no ocijdbc11 in java.library.path
1) Install JDeveloper 11g (With embedded Weblogic Server)
2) Install Oracle 10g Client on the same machine
3) Create a database connection in the "Application Resources --> Connection"
4) Use OCI driver. Enter the host details about the Oracle 10g R1 database
5) Test connect to the database.
ORA-12705: Cannot access NLS data files or invalid environment specified
1) Install JDeveloper 11g (With embedded Weblogic Server)
2) Install Oracle 11gR1 Client on the same machine
3) Create a database connection in the "Application Resources --> Connection"
4) Use OCI driver. Enter the host details about the Oracle 10g R1 database
5) Test connect to the database.
Note: Tried the same scenarios with Oracle 11gR2 client as well. It was not working at all.
Any ideas and pointers would be great.

1. will my problem get solved after i install oracle 11g client on my machine.Yes, your problem should get solved. The version of the Oracle 11g Client must match the version of the JDev's JDBC drivers. Alternatively you may install an Oracle 11g Client and replace JDev's Oracle JDBC drivers with these from the installed client. Please, read carefully my 1st posting above in this thread.
2. can i patch JDeveloper 11g on my machine to work with 10g client, or can i do the same with 10g client.You might succeed if you replace JDev's built-in JDBC drivers (which are 11g versions) with 10g versions, but I do not recommend you to try that because JDeveloper 11g and ADF 11g may be using some 11g features that do not exist in 10g drivers, so you may have problems.
I also have PLSql developer installed on my machine and it works well.PL/SQL Developer does not use JDBC drivers, so it is not an relevant example in this case.
My generall recommendation is to use Oracle JDBC Thin drivers. Oracle claimed that OCI drivers had better performance, but this was really true about earlier releases. Current Oracle 11g JDBC Thin drivers offer excellent performance and they offer all the features of the OCI versions (which was not true about earlier releases). In my opinion, the most important disadvantage of Oracle JDBC OCI drivers is that most versions have native memory leaks so all the RAM would get consumed after long application execution. The fact that WebLogic Server does not offer Oracle JDBC OCI drivers by default anymore says that Oracle discourages the usage of the OCI driver in favour of Thin driver.
Dimitar

VB6 source code cannot connect to Oracle database after compile to file.exe

Hi All,
I have a problem about VB6 connect with Oracle database. It can connect as normal when run on VB program. After compiled to file.exe and execute, it cannot connect to Oracle database. What's going on ? Please advise? Thank you.
Here is sample of my code connection.
Option Explicit
Private wsData As New ADODB.Connection
wsData.ConnectionString = _
"Provider=MSDAORA.1;User ID=lsp;Password=lsp2007;Data Source=prd01;Persist Security Info=False"
wsData.Open
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Rgads,
Ats.

Hi,
I believe you're in the wrong forum, this forum is for Oracle Application Express.

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I own an iPad 2 and recently upgraded to ios 6. Since then, I cannot connect to the iTunes store from my home network. I can navigate any other site and access any other application. I can even reach the iTunes store through My Personal Hotspot and through my office network.
Has anyone experienced something similar? My network carrier is Telmex and I know for sure, they block port 25. Any guess on whether there could be a setting impeding connection?
Help!!!

Hi Nickey,
If you are having difficulty connecting to the iTunes store from your PC there are a number of things you can try to get connected again. Details are available in this article -
Can't connect to the iTunes Store
http://support.apple.com/kb/TS1368
I see you have already checked to make sure your system and other software is up to date, but there are plenty of ways to continue from there.
Thanks for using Apple Support Communities.
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HT204003 if i open passbook on iphone 5, it always say cannot connect to itunes, any fix from apple tech support? and whats the reason for this problem? why do we have to figure it out and not even apple can give answer??

if i open passbook on iphone 5, it always say cannot connect to itunes, any fix from apple tech support? and whats the reason for this problem? why do we have to figure it out and not even apple can give answer??

actually i found out how to fix it
1 sign out of apple account
2 close down passbook app
3 change year to 2013
4 reopen passbook and sign in at the button with your apple ID
5 change the time to auto update and it should work from now on.
this worked for me let me know if it work for you:)

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Hello ,
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I tried to ping the PC , sometimes it replies back & some times it says request timed out.
I searched on net & it said that oracle should give user authentication to that PC on windows environment. I referred the following link
[http://download.oracle.com/docs/html/B13831_01/external.htm]
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ORACLE DATABASE 10g R2_
Windows Server 2008 64-Bit - on which oracle is installed_
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DBA4 wrote:
Hello ,
May this be a networking question but it deals with oracle database. In a workgroup environment a client PC is not able to connect to the PC in which oracle is installed.
So what error code does it return?
I tried to ping the PC , sometimes it replies back & some times it says request timed out.
I searched on net & it said that oracle should give user authentication to that PC on windows environment. I referred the following link
[http://download.oracle.com/docs/html/B13831_01/external.htm]
but still i am not able to find all computers in that environment as its a workgroup & still can't connect.
ORACLE DATABASE 10g R2_
Windows Server 2008 64-Bit - on which oracle is installed_
Windows XP SP2 - By which user is trying to Connect/Ping to oracle by unsuccessful._
I also used Oracle Administration Assistance for windows but could not find the solution...
Please guide what to do ???
Thanks in advance !!!

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java.lang.ArrayIndexOutOfBoundsException: 4
at oracle.jdbc.driver.T4C8TTIdty.marshal(T4C8TTIdty.java:465)
at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:329)
at oracle.jdbc.driver.PhysicalConnection.<init>(PhysicalConnection.java:
490)
at oracle.jdbc.driver.T4CConnection.<init>(T4CConnection.java:202)
at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtensio
n.java:33)
at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:474)
at java.sql.DriverManager.getConnection(DriverManager.java:582)
at java.sql.DriverManager.getConnection(DriverManager.java:185)
at com.omantel.finacc.DAO.DatabaseConnection.getUBCCConnection(DatabaseC
onnection.java:372)
at com.omantel.finacc.java.DMADAO.getUBCLAmount(DMADAO.java:411)
at jsp_servlet.__receiptentry._jspService(__receiptentry.java:1198)
at weblogic.servlet.jsp.JspBase.service(JspBase.java:34)
at weblogic.servlet.internal.StubSecurityHelper$ServletServiceAction.run
(StubSecurityHelper.java:227)
at weblogic.servlet.internal.StubSecurityHelper.invokeServlet(StubSecuri
tyHelper.java:125)
at weblogic.servlet.internal.ServletStubImpl.execute(ServletStubImpl.jav
a:292)
at weblogic.servlet.internal.ServletStubImpl.execute(ServletStubImpl.jav
a:175)
at weblogic.servlet.internal.WebAppServletContext$ServletInvocationActio
n.run(WebAppServletContext.java:3498)
at weblogic.security.acl.internal.AuthenticatedSubject.doAs(Authenticate
dSubject.java:321)
at weblogic.security.service.SecurityManager.runAs(Unknown Source)
at weblogic.servlet.internal.WebAppServletContext.securedExecute(WebAppS
ervletContext.java:2180)
at weblogic.servlet.internal.WebAppServletContext.execute(WebAppServletC
ontext.java:2086)
at weblogic.servlet.internal.ServletRequestImpl.run(ServletRequestImpl.j
ava:1406)
at weblogic.work.ExecuteThread.execute(ExecuteThread.java:201)
at weblogic.work.ExecuteThread.run(ExecuteThread.java:173)
<Apr 22, 2009 3:36:47 PM GMT+04:00> <Error> <HTTP> <BEA-101017> <[weblogic.servl
et.internal.WebAppServletContext@553afb - appName: 'DMA', name: '/DMA', context-
path: '/DMA', spec-version: 'null'] Root cause of ServletException.
com.omantel.finacc.exception.AppException: 4
at com.omantel.finacc.exception.ExceptionHandler.handleException(Excepti
onHandler.java:43)
at com.omantel.finacc.java.DMADAO.getUBCLAmount(DMADAO.java:428)
at jsp_servlet.__receiptentry._jspService(__receiptentry.java:1198)
at weblogic.servlet.jsp.JspBase.service(JspBase.java:34)
at weblogic.servlet.internal.StubSecurityHelper$ServletServiceAction.run
(StubSecurityHelper.java:227)
at weblogic.servlet.internal.StubSecurityHelper.invokeServlet(StubSecuri
tyHelper.java:125)
at weblogic.servlet.internal.ServletStubImpl.execute(ServletStubImpl.jav
a:292)
at weblogic.servlet.internal.ServletStubImpl.execute(ServletStubImpl.jav
a:175)
at weblogic.servlet.internal.WebAppServletContext$ServletInvocationActio
n.run(WebAppServletContext.java:3498)
at weblogic.security.acl.internal.AuthenticatedSubject.doAs(Authenticate
dSubject.java:321)
at weblogic.security.service.SecurityManager.runAs(Unknown Source)
at weblogic.servlet.internal.WebAppServletContext.securedExecute(WebAppS
ervletContext.java:2180)
at weblogic.servlet.internal.WebAppServletContext.execute(WebAppServletC
ontext.java:2086)
at weblogic.servlet.internal.ServletRequestImpl.run(ServletRequestImpl.j
ava:1406)
at weblogic.work.ExecuteThread.execute(ExecuteThread.java:201)
at weblogic.work.ExecuteThread.run(ExecuteThread.java:173)
java.lang.ArrayIndexOutOfBoundsException: 4
at oracle.jdbc.driver.T4C8TTIdty.marshal(T4C8TTIdty.java:465)
at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:329)
at oracle.jdbc.driver.PhysicalConnection.<init>(PhysicalConnection.java:
490)
at oracle.jdbc.driver.T4CConnection.<init>(T4CConnection.java:202)
at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtensio
n.java:33)
at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:474)
at java.sql.DriverManager.getConnection(DriverManager.java:582)
at java.sql.DriverManager.getConnection(DriverManager.java:185)
at com.omantel.finacc.DAO.DatabaseConnection.getUBCCConnection(DatabaseC
onnection.java:372)
at com.omantel.finacc.java.DMADAO.getUBCLAmount(DMADAO.java:411)
at jsp_servlet.__receiptentry._jspService(__receiptentry.java:1198)
at weblogic.servlet.jsp.JspBase.service(JspBase.java:34)
at weblogic.servlet.internal.StubSecurityHelper$ServletServiceAction.run
(StubSecurityHelper.java:227)
at weblogic.servlet.internal.StubSecurityHelper.invokeServlet(StubSecuri
tyHelper.java:125)
at weblogic.servlet.internal.ServletStubImpl.execute(ServletStubImpl.jav
a:292)
at weblogic.servlet.internal.ServletStubImpl.execute(ServletStubImpl.jav
a:175)
at weblogic.servlet.internal.WebAppServletContext$ServletInvocationActio
n.run(WebAppServletContext.java:3498)
at weblogic.security.acl.internal.AuthenticatedSubject.doAs(Authenticate
dSubject.java:321)
at weblogic.security.service.SecurityManager.runAs(Unknown Source)
at weblogic.servlet.internal.WebAppServletContext.securedExecute(WebAppS
ervletContext.java:2180)
at weblogic.servlet.internal.WebAppServletContext.execute(WebAppServletC
ontext.java:2086)
at weblogic.servlet.internal.ServletRequestImpl.run(ServletRequestImpl.j
ava:1406)
at weblogic.work.ExecuteThread.execute(ExecuteThread.java:201)
at weblogic.work.ExecuteThread.run(ExecuteThread.java:173)
>

Cannot connect to iBookstore on iTunes from ipad

Cannot connect to iBookstore on iTunes from my iPad even though a couple of weeks ago everything was fine.
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Try closing all of the apps in the recents tray on your iPad, reboot again and then try the iBooks Store again
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I created an project and used to submit file/project to oracle enterprise repository from Jdeveloper 11g Release1, it throws the following Ant log as:
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     at org.apache.tools.ant.Main.start(Main.java:179)
     at org.apache.tools.ant.Main.main(Main.java:268)
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     at com.oracle.oer.sync.framework.impl.DefaultPluginManager.<init>(DefaultPluginManager.java:73)
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Caused by: com.oracle.oer.sync.framework.MetadataIntrospectionRuntimeException: Error: Unable to find asset type in OER: c1b66c2b-a0a5-11df-a365-576b3399627c. Please make sure that the Harvester Solution Pack is installed in OER.
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     at com.oracle.oer.sync.framework.impl.DefaultPluginManager.processIntrospector(DefaultPluginManager.java:104)
     ... 23 more
Please, provide any solution be appreciated..
Thanks, Janardhan
Edited by: 899397 on Nov 27, 2011 9:55 PM

I'd suggest to try the solution desciribed in [this |https://forums.oracle.com/forums/thread.jspa?messageID=10058821&#10058821] discussion thread.

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Hi David,
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Regards,
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JDeveloper cannot connect to Oracle Application Server 10.1.3.x

Hi, I am trying to create a connection from JDeveloper (on my desktop) to my oracle application server (10.1.3.x, on another machine). The JDeveloper version is 10.1.3.1.0.
In step 1, I chose the connection type: "Oracle Application Server 10g 10.1.3".
In Step 3, I chose "connect to group". I tried different host names and "OC4J Component/group name" but always got the following error msg:
Error getting Cluster Config Set URLs for uri: deployer:cluster:opmn://hostname:6003/OC4J:default_group.
I also tried to run JDeveloper from the same machine as my AS installed. The host name I used is "localhost" and the group name is "default_group" and the connection is successful. So it seems to me that my AS configuration is correct.
May I ask what should be the correct "host name" and "group name" if I want to connect from a "remote" JDeveloper? And in what configuration file can I find such info.?
Thanks a lot.
Message was edited by:
user575786

hi user575786
Would you mind sharing some more details about the changes you had to make to get it working or about the nature of the "misconfiguration" you mention?
Maybe you have some pointers to documentation that helped you solve this?
(tip : You can use "Your Control Panel" to make your name visible in forum posts.)
thanks
Jan Vervecken

Problem when connecting locally to Oracle Database 10g from Java code

Good afternoon,
I try to connect to my local Oracle 10g from JAVA code. Could somebody tells me what are the 'values' to enter in place of 'value1, value2, value3' in the following:
final String connectionURLThin = "jdbc:oracle:thin:@value1:value2:value3";
I tried to put my 'user' and 'pw' credentials I used when connecting with SQL*PLUS:
value1=my_user_name
value2=my_pw
value3=my_schema
but it doest work. Besides where could have I to put the 'WORKSPACE" name?
Thanks for any help.
Claude
Details:
ERR MESSAGE----------------------
Exception in thread "main" java.lang.NoClassDefFoundError: oracle/dms/instrument/ExecutionContextForJDBC
at oracle.jdbc.driver.PhysicalConnection.<init>(PhysicalConnection.java:365)
at oracle.jdbc.driver.T4CConnection.<init>(T4CConnection.java:165)
at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:35)
at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:854)
at java.sql.DriverManager.getConnection(DriverManager.java:620)
at java.sql.DriverManager.getConnection(DriverManager.java:200)
at javaapplication6.ConnectionExample.driverManager(ConnectionExample.java:138)
at javaapplication6.Main.main(Main.java:36)
Caused by: java.lang.ClassNotFoundException: oracle.dms.instrument.ExecutionContextForJDBC
at java.net.URLClassLoader$1.run(URLClassLoader.java:217)
at java.security.AccessController.doPrivileged(Native Method)
at java.net.URLClassLoader.findClass(URLClassLoader.java:205)
at java.lang.ClassLoader.loadClass(ClassLoader.java:319)
at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:294)
at java.lang.ClassLoader.loadClass(ClassLoader.java:264)
at java.lang.ClassLoader.loadClassInternal(ClassLoader.java:332)
... 8 more
Java Result: 1
BUILD SUCCESSFUL (total time: 0 seconds)
---------------------ERR MESSAGE
JAVA code------------------it compiles but throw an error when running there -> (*)...
final String driverClass = "oracle.jdbc.driver.OracleDriver";
final String connectionURLThin = "jdbc:oracle:thin:@jeffreyh3:1521:CUSTDB";
final String userID = "scott";
final String userPassword = "tiger";
final String queryString = "SELECT" +
" user " +
" , TO_CHAR(sysdate, 'DD-MON-YYYY HH24:MI:SS') " +
"FROM dual";
public void driverManager() {
Connection con = null;
Statement stmt = null;
ResultSet rset = null;
try {
DriverManager.registerDriver(new oracle.jdbc.driver.OracleDriver());
con = DriverManager.getConnection(connectionURLThin, userID, userPassword); // (*) prob here
stmt = con.createStatement ();
rset = stmt.executeQuery(queryString);
rset.close();
stmt.close();
} catch (SQLException e) {e.printStackTrace();
--------------------JAVA JDK 1.6
My system ------------------------
Oracle Database 10g Express Edition Release 10.2.0.1.0 - Product
PL/SQL Release 10.2.0.1.0 - Production
CORE 10.2.0.1.0 Production
TNS for Linux: Version 10.2.0.1.0 - Production
NLSRTL Version 10.2.0.1.0 - Production

Yes, the network connection could not be established. Like the error said.
What you're asking about is the exact reason, but that could be any number of things and not at all related to code. You could have the wrong host, the wrong port. A firewall could be blocking the outgoing connection, a firewall could be blocking the incoming connection. Etc. etc.

Cannot connect to Oracle AS 10g from JDeveloper 904

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