Problem in accessing the Oracle DB Express Edition homepage

Hi,
I installed the Oracle database express edition on my computer. I have no problem accessing the website when I point to the URL using the localhost : (Eg., http://127.0.0.1:8080/apex/ or http://localhost:8080/apex/ both work fine). But I am having problem accessing it using my network ip address or machine name.
(Eg., I cannot access it when I use the URL http://mymachine:8080/apex or http://10.130.1.17:8080/apex) . What should I do? HAve I missed out some configuration steps?
Rgds
Ely

Have you checked on the remote access option?
There's also a forum dedicated to Oracle Database Express Edition (XE) questions.
C.

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Unable to access the Oracle database11g express edition

Hi, I've installed Oracle database 11g Express Edition on my pc for some tutorials. My OS is Windows 7 Enterprise
64 bit. Everything seemed to be ok during the installation, but when i try to log in as the Oracle Database XE Administrator, the page doesn't open up and this is what is returned. Internet Explorer cannot display the webpage http://127.0.0.1:8080/apex/f?p=4950 Can someone please help me?
Regards
Edward

This issue has been reported many times in these forums - use the search feature - https://community.oracle.com/search.jspa?q=4950&type=discussion&after=year

Is the Oracle Database Express Edition 11g Release 2 enough for preparing for the 1Z0-051 and 1Z0-144 Exams?

I am planning on getting certified as an OCA PL\SQL developer. I will be teaching myself and I have all the material needed to prepare.
Except, I don't have a database that I can solve exercises on and practice commands.
The two exams I will be taking are the :
1Z0-051 exam: Oracle Database 11g: SQL Fundamentals I
1Z0-144 exam: Oracle Database 11g: Program with PL/SQL
So is the Oracle Database Express Edition 11g Release 2 is enough ?
If it is not what other options do I have (I am running Windows 8.1) ?

Yes -- 11gXE should be sufficient for practicing the vast majority of the skills required for those two exams. I *think* that PARALLEL is not enabled in XE, so you could not test the functionality referred to in the "Use NOCOPY hint, PARALLEL ENABLE hint and DETERMINISTIC clause" topic of 1Z0-144. I don't consider that to be a significant problem, however. The material from the manual should suffice for the questions you'll see.
As for what other options you have, you could download and install VirtualBox (free from Oracle). You could then make a virtual machine on your Windows 8.1 machine and install Oracle Linux (free from Oracle). You could then download and install Oracle Enterprise for Linux and install it on your virtual machine (allowable under the licensing when used for learning purposes only). I have a similar setup on my Windows 7 laptop that I use when I absolutely have to test some feature that requires Oracle Enterprise. Mind you, when I have the VM running on my system... it is ssssslllllloooooowwwwww because of the memory requirements. I talk about using virtual machines as a certification aid in the following article:
There is virtually no excuse to lack hands-on experience - CertMag

"Problem with links in Oracle 10g Express Edition Application Interface"

Hi.
Under Object_Interface>Browse>Procedure the "edit" and "compile" links are not working.Also I am unable to see my code when I click on one of the procedures. Kindly help me out.
Thanks & Regards
Sri

My laptop didn't start this morning. Can you help me out?
(Go to the Express Edition forum at Oracle Database Express Edition (XE) and give them some hints about what the problem is. )
At the very least you will need to tell people: operating system, browser, whether you have Firewall turned on, whether you are using anti0virus, whether yo have upgraded the Application Express interface.
You can volunteer that information, or you can wait until people ask for it, but you will need to provide that information. And if you force people to ask - it's quite likely they will get bored with your problem.

Is the SQL * Plus Worksheet included in the Oracle 10g Express Edition?

Hello All,
I need to install Oracle 10g for a SQL class that I will be taking this year. I will be installing it in my laptop (Pentium 4, 1GB RAM). I was told by the Professor that I needed to have the SQL*Plus Worksheet. I would like to know which version of Oracle do I need to install, and If it includes the SQL*Plus Worksheet.
This is my first time working & installing Oracle, so I would appreciate if anyone could guide me thru this process.
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Ed

No, it is not included.
However, the same functionality, and more, is in Oracle SQL Developer - also available free and download-able from the same area as Oracle Express Edition.
Ask your prof why he want Worksheet. If it's only for the ability to scroll and correct previous SQL (eg: easier time correcting mistakes), and loading scripts, ask if SQL Developer would be allowed. It's much superior and allows you to use XE, which will not sink your laptop like the EE version will.

I am using the Oracle 10g express edition

Is it possible to connect using a Java program? If so, what connect string should I be using?

Hi,
This is with reference to connecting to Oracle Database XE using a java-based program (for example NetBeans).
Step 1: Add a CLASSPATH
/usr/lib/oracle/xe/app/oracle/product/10.2.0/client/jdbc/libs/
Step 2: Add ojdbc14.jar to the directory of your project.
Step 3: Import Java SQL and Oracle JDBC Driver.
import java.sql.*;
import oracle.jdbc.pool.OracleDataSource;
Step 4: Create an OracleDataSource using your username and password. The connection string should look similar to the below mentioned.
public Connection getConnection()
throws ClassNotFoundException, SQLException {
OracleDataSource myds = new OracleDataSource();
myds.setUser("username");
myds.setPassword("pasword");
myds.setURL("jdbc:oracle:thin:@your.server:1521/xe");
Connection conn = myds.getConnection();
return conn;
Step 5: Create a sample data table. The set of statements should look similar to the below mentioned.
public void createTable(Connection conn) throws SQLException {
Statement stmt = null;
String query;
try {
query = "CREATE TABLE tutorials title VARCHAR2(70), author VARCHAR2(40),
ref_number NUMBER(7,0) CONTRAINT pk_tutorials PRIMARY KEY,
submit_date DATE DEFAULT SYSDATE";
stmt = conn.createStatement();
stmt.executeUpdate(query);
finally {
if(stmt != null){
stmt.close();
Should this solve your problem, kindly mark the thread as answered.
Regards,
Naveed.

Can you import Access into Oracle 10g Express Edition?

Hi all,
I know you can import files from Access into some other versions of Oracle, but is it possible with 10g XE?
I've been looking at all the tools in my browsers and none seem to do it.
I guess I'll need to convert the tables into text, and then from text into Oracle?
Thanks

Why not give SQLDeveloper's migration a shot?
You can get it for free here.
http://www.oracle.com/technology/software/products/sql/index.html
I've never personally done it, but it doesn't look to mind bending :)
http://www.oracle.com/technology/obe/11gr1_db/appdev/msamigrate/msamigrate.htm
Should work fine with XE.

Oracle 10g Express Edition installation problem in windowsXP

while installing the Oracle 10g Express Edition in windows XP ,
it is showing an error like this ,
the cabinet file 'Data1.cab' required for this installation is corrupt and cannot be used. This could indicate a network error.
If anybody knows solution to this problem plz mail me to this email id
[email protected]

I think you should probably download the file again, it might be corrupt.
~Jer

Problems to initiate oracle 10g express edition

Good afternoon I am speaking of Brazil with a text translator.
But I have installed Hundreds and I am trying to install oracle 10g express edition release 2.
I am with a problem in the Oracle 10g Express Edition in the installation part when I vo to initiate the service, it does not initiate.
And when I give I command /etc/init.d/oracle-xe status appears the following message: Your default context is user_u: system_r: unconfined_t. Of it you want you choose different one? [n]
I do not know more what to make to decide this.
I thank the attention.
Gabriel.
Message was edited by:
user523701

Oracle XE has it's own forum - to register and discuss XE problems with XE experts use URL http://www.oracle.com/technology/xe/registration
Once you have registered, you sign in to the forums and the link to the XE forum is there. But you do have to sign in as the user who registered XE.
You will also need to provide a few more pieces of information:
1) actual distro and version of Linux
2) userid used to install XE (should be root)
3) userid used to run "/etc/init.d/oracle-xe start" (should be root)

Oracle 10g express edition ..ampersand substitution variable

when i enter the ampersand substitution variable and run the script in the oracle 10g express edition it is giving me the error of (ORA-01008: not all variables bound)...can someone please indicate what the problem is..
thank you

i am running the script in the browser but when i run it it does not give me the possibility to enter the value and that error which i mentioned before comes instantly
reuben

Columns Display Support in Oracle 10g Express Edition..................

I am working with the Oracle 10g Express Edition, and I Created a Table with 52 Fields and even successfully inserted data into the table via Java Program. But the problem is when I am displaying the table from the Oracle 10g Express Edition Interface, it is displaying only first 31 Fields and displaying "<div class="fielddata">First 31 columns displayed.</div>". What should i do if I want to display all the 52 columns. Awaiting for the Reply. Thank You..

duplicate post
Columns Display Support in Oracle 10g Express Edition..................

Java Connection Pooling issue with Oracle 10g Express Edition

Hello
I have a Java based web application that uses the Oracle 10g Express Edition database. I am using a connection pool to get connections to the database.
I use the NetBeans IDE and run my web application on the bundled Tomcat server(5.5.7) that comes with the IDE. Though when I initially run the application from the IDE, the connection pool is set up fine, when I recompile my java code and try to run the application again, I get the following error each time:
Listener refused the connection with the following error:
ORA-12516, TNS:listener could not find available handler with the
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The logs before the error shows up, indicate that the connection pool object is fine and gives me the number of available connections and the number of active connections and so on, which I have printed from the constructor of the Connection Pool class:
For e.g.:
Cache size = 17
Available Connections = 17
Cache Limit = 1000
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I looked around for possible causes and solutions and all I could find
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Log: Loading JDBC Driver : class=oracle.jdbc.driver.OracleDriver ...
Log: Loaded JDBC Driver
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Error code not handled : 0
Exception Message :java.sql.SQLException: Listener refused the connection with the following error:
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The Connection descriptor used by the client was:
localhost:1521:xe
// End of log
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E.g.
Cache size = 18
Available Connections = 18
Cache Limit = 1000
Active size = 0
Has anyone faced anything similar? Could someone please suggest what I'm doing wrong here and what I should do to set right this problem?
Swetha

hello, please pardon me, my english is basic. i do of my best. i had the same problem until reading the pdf documentation 2 days for java devvelloper.it is simple, follow this way.
try {OracleDataSource ds;
Connection conn;
ds = new OracleDataSource();
ds.setURL("jdbc:oracle:thin:@localhost");
conn = ds.getConnection("userid","password");
Statement stmt = conn.createStatement(ResultSet.TYPE_SCROLL_SENSITIVE, ResultSet.CONCUR_UPDATABLE);
don't forget to Dowload the user client of oracle Express Edition. do the rest of your program and it will work. take a look to the documentation pdf for java develloper. all it is explained. good look

Oracle Database Express Edition 2 Day Plus Java Developer Guide??

I posted in the JDeveloper forum, as well as sending email via your feedback link found on the tutorial but I am a little disappointed by this:
The Oracle® Database Express Edition 2 Day Plus Java Developer Guide has some errors in it.
in Windows, I simply chose, start
-> programs -> Oracle Database Express Edition -> Go To Database Home Page -> click documentation from the link -> and run the Oracle® Database Express Edition 2 Day Plus Java Developer Guide tutorial.
the problem is there are mistake(s) in the tutorial, for example: section 4-19 is this:
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public boolean authenticateUser(String userid, String password,
HttpSession session) throws SQLException { "
it needs to be this:
public boolean authenticateUser(String jdbcURL, String userid, String password,
HttpSession session) throws SQLException {
Also:
there is no mention that :
the port and SID must also be passed in the
ds.setURL(jdbcUrl) found in the authenticateUser() method, or an exception is thrown. This differs from value of the jdbcUrl string found in the getDBConnection() , which makes it hard to figure out
The tutorial is great even if it doesn't work out of the box, but I am disappointed that errata or completed code for this project is not available, especially when you explicitely point to it via the steps mentioned above.
Thanks,
Patrick

The tutorial seems to be using the old JDeveloper 10.1.2.
If you are aiming to learn JDeveloper then just use the tutorials linked from the JDeveloper home page.
http://www.oracle.com/technology/obe/obe1013jdev/index.htm

MSAccess 2003-plugin-Oracle 10g Express Edition

Hello!
Say, I've read a few posts on people who seem to have this similar problem about the MSAccess plugin. However, I have this situation and I'm still getting the 'Plugin not being found' error message...
I have Windows XP Pro SP2 and MSAccess 2003 and using the Oracle 10g Express Edition.
I have downloaded and unzipped the 'omwb.zip' file into: C:\omwb1010 - directory. After this unzip, I have downloaded the MSAccess.zip file into the C:\omwb1010\omwb\plugins - directory, 'saving' it as MSAccess.jar. I then go to the 'bin' directory and run the omwb.bat file. I enter the appropriate information for the 'Oracle Database Repository'. I use 'SYSTEM' for the 'Username' (is this correct or do I use something like the 'HR' that is already created?). When I click 'OK', the 'Plugin' error message pops up!
Where am I going wrong??
Thanks in advance...!!
Dan...

Hello!
In thinking about my problem here... Since I have WIN XP Pro SP2 installed, I don't need to install the MDAC file. But, is the OMWB bat file checking the 'drivers' folder under the omwb\ directory for the driver and Not where the WIN XP Pro SP2 put it...? This 'stuff' is new to me and so IF this is the case, I assume I would need to copy this driver from its current location and paste it to this 'drivers' folder. So, where would I go look for this 'driver' to copy??
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Oracle 10G EXPRESS EDITION suitable for windows7

hi to all
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i had already downloaded one for windows7 but when i go to instal it i cant able to run it, and that to the downlOaded file says THE PUBLISHER OF THIS PROGRAM COULDN'T BE VERIFIED.
SO CAN U PLZ PROVIDE ME LINK ASAP.
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yaa.i downloaded the oracleXEUNIV FILE.
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after i run the file
the system says
DO U WANT TO OPEN THE FILE
i click on OPEN
THEN is shows OPEN WITH INTERNET EXPLORER,ADOBE.........
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Problem in accessing the Oracle DB Express Edition homepage

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