10 g Listener behavior

hi ALL
I have 9i and 10g database on my linux machine.
i m using the 10g Lsitener.
i m trying to connect from client macine.
my problem is -----
1 When ORACLE_HOME , ORACLE_BASE and all parameters are set for 9i . and i start the 10g lsitener.. i m able to coneect with 9i from client. for 10g ist not connecting . i m getting ORA-12500 error.
2 When ORACLE_HOME , ORACLE_BASE and all parameters are set for 10g . and i start the 10g lsitener.. i m able to coneect with 10g from client. for 9i ist not connecting . i m getting ORA-12537 error..
On server i m able to connect with both the database in both condition.
my TNS_ADMIN is common for both.
help
regds
Ashish

Hi,
>>1 When ORACLE_HOME , ORACLE_BASE and all parameters are set for 9i . and i start the 10g lsitener.. i m able to coneect with 9i from client. for 10g ist not connecting . i m getting ORA-12500 error.
if all the parameter set for oracle 9i then why r you start 10 g listener.
i hope both database have different oracle users.
so first connect from 9i user by
su - <oracle 9i user>
lsnrctl start
and then by 10g user
su - <oracle 10g user>
lsnrctl start
Thanks
Kuljeet Pal Singh

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Listener Behavior

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Could someone explain to me why there is a child process? And how to prevent this a occur again?
Message was edited by:
user446383

Thanks Guys for you reply
Any how I am using Oracle 10.1.0.3.0 client & 10.1.0.3.0 Database with "Critical Patch Update for April CPU05". Sun Solaris 9
Below is my listener.ora
====================
# listener.ora Network Configuration File: /oracle/software/network/admin/listener.ora
# Generated by Oracle configuration tools.
SID_LIST_LISTENER =
(SID_LIST =
(SID_DESC =
(SID_NAME = PLSExtProc)
(ORACLE_HOME = /oracle/software)
(PROGRAM = extproc)
LISTENER =
(DESCRIPTION_LIST =
(DESCRIPTION =
(ADDRESS_LIST =
(ADDRESS = (PROTOCOL = IPC)(KEY = EXTPROC))
(ADDRESS_LIST =
(ADDRESS = (PROTOCOL = TCP)(HOST = rpdb)(PORT = 1521))
=============================
Here is snapshot of listener.log
TNS-12502: TNS:listener received no CONNECT_DATA from client
06-AUG-2005 08:23:43 * 12502
TNS-12502: TNS:listener received no CONNECT_DATA from client
06-AUG-2005 08:24:27 * (CONNECT_DATA=(SID=rpdb)(CID=(PROGRAM=)(HOST=__jdbc__)(USER=oracle))) * (ADDRESS=(PROTOCOL=tcp)(HOS
T=192.168.7.4)(PORT=41465)) * establish * rpdb * 0
06-AUG-2005 08:36:16 * service_update * rpdb * 0
06-AUG-2005 08:46:18 * service_update * rpdb * 0
06-AUG-2005 08:52:54 * service_update * rpdb * 0
06-AUG-2005 08:54:15 * service_update * rpdb * 0
06-AUG-2005 08:56:02 * ping * 0
06-AUG-2005 08:56:21 * (CONNECT_DATA=(SERVICE_NAME=rpdb)(CID=(PROGRAM=)(HOST=client03)(USER=ora10g))) * (ADDRESS=(PROTOCOL=
tcp)(HOST=192.168.7.4)(PORT=41956)) * establish * rpdb * 0
06-AUG-2005 09:02:55 * service_update * rpdb * 0
06-AUG-2005 09:10:33 * (CONNECT_DATA=(SID=rpdb)(CID=(PROGRAM=)(HOST=__jdbc__)(USER=oracle))) * (ADDRESS=(PROTOCOL=tcp)(HOS
T=192.168.7.4)(PORT=42196)) * establish * rpdb * 0
06-AUG-2005 09:10:39 * (CONNECT_DATA=(SID=rpdb)(CID=(PROGRAM=)(HOST=__jdbc__)(USER=oracle))) * (ADDRESS=(PROTOCOL=tcp)(HOS
T=192.168.7.4)(PORT=42198)) * establish * rpdb * 0
06-AUG-2005 09:10:39 * (CONNECT_DATA=(SID=rpdb)(CID=(PROGRAM=)(HOST=__jdbc__)(USER=oracle))) * (ADDRESS=(PROTOCOL=tcp)(HOS
T=192.168.7.4)(PORT=42200)) * establish * rpdb * 0
06-AUG-2005 09:10:39 * (CONNECT_DATA=(SID=rpdb)(CID=(PROGRAM=)(HOST=__jdbc__)(USER=oracle))) * (ADDRESS=(PROTOCOL=tcp)(HOS
====================================

Itunes U Files No Longer Appearing in the Device in Itunes

I've been using Itunes U files with no problem for a while now but just yesterday something changed. Before I'd drag them into my device like any other file and they would appear in the "music" subfolder of my device. Fair enough. I could listen to them and delete them from there when done.
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I have my entire music collection ripped using iTunes and stored on a Mac mini running Windows. It is all in Apple Lossless format and shared with Windows Media Player and Media Center which can play the Apple Lossless files thanks to a solution I came up with along with assistance from Milenko Mitrovic.
While I do deliberately chose to embed 600x600 pixel artwork in each track (disk space is cheap), I also put a folder.jpg of the same artwork in each album folder for the benefit of WMP and Media Center.
The steps I use to do this are as follows.
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3. Look in your Music folder for the iTunes folder and look in that for the Album Artwork folder
4. In the Album Artwork folder will be a Download folder and in that various subfolders eventually leading to a file called something like A392573AD3DE300C-45855BDAB6F38792.itc2 by checking the file creation date/time you will be able to confirm it corresponds with the one you just downloaded.
5. Use the free utility bitmaprip available here http://mark0.net/soft-bitmaprip-e.html to 'extract' the real artwork from inside Apple's proprietary itc2 file. You can then move this to the iTunes album folder for that album and name it folder.jpg
If you then like I do, want to make this artwork embedded, then do the following extra steps.
6. Select one of the tracks for the album
7. Copy the artwork to the clipboard
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JScrollPane function with Custom Paint ???

Hi, I'm having a problem with scrolling with components for which I've overidden the paint method for.
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Dear Tom,
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http://java.sun.com/docs/books/tutorial/uiswing/overview/draw.html
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public class myPanel extends JPanel
public myPanel()
setVisible(true);
setSize(600,200);
setLayout(null);
setBackground(Color.white);
myBox m1 = new myBox();
//is the bounds of myBox set appropriately??? Perhaps you need to setBounds() in the constructor of mybox.
add(m1);
public void paintComponent(Graphics g)
super.paintComponent(g);
g.setColor(Color.black);
g.drawString("Test", 10, 13);
m1.paint(g);
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Good luck,
Aurora

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(DESCRIPTION =
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(CONNECT_DATA =
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(DESCRIPTION =
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(ADDRESS = (PROTOCOL = TCP)(HOST = localhost.localdomain)(PORT = 1521))
(CONNECT_DATA =
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INST1_HTTP.LOCALDOMAIN =
(DESCRIPTION =
(ADDRESS_LIST =
(ADDRESS = (PROTOCOL = TCP)(HOST = localhost.localdomain)(PORT = 1521))
(CONNECT_DATA =
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(PRESENTATION = http://admin)
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(CONNECT_DATA =
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Apex Listener 2.0.1 vs Sql Developer Administration 3.2.20.09 bugs

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Database Settings apex:Cannot connect to APEX_PUBLIC_USER. Исключение ввода/вывода (input/output exception): The Network Adapter could not establish the connection>
At the same time it's working in defaults.xml:
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I see error
The pool named: apex_al does not existeach time I connect to Apex Listener Administration in case of RESTful Services is not configured during configuration of apex.war.
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Connect (context menu only): Connects to the Application Express Listener (see Connecting to Application Express Listener Server).Retrieve Settings, Upload Settings, and Launch URL are enabled when you connect to the Application Express Listener.>
administration settings are retrieved and displayed but still Retrieve Settings, Upload Settings, and Launch URL are disabled in context menu after connection.
I need to perform New Administration action to make them enabled.
Is this expected behavior ?
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Regards,
Igor

DB: V11.2
APEX V 4.2.3.00.08
APEX Listener: V2.0.5.287.04.27
SQLDeveloper: Version 3.2.20.09
OS WIndows 7 64 bit
I am trying to create a connection to a standalone Apex Listener installation via SQL Developer to manage the listener settings. I start a new connection and after entering the UN/PWD of the Listener Administrator I get the following error:
Authentication failed
"CANNOT CONNECT TO CONNECTION.
INVALID RESOURCE OWNER CREDENTIALS"
In the Standalone APEX Listener DOS window I'm getting the following error message:
SEVERE: The pool named: apex_al does not exist
So where do I even start to trouble shoot this???
I add a connection as follows:
Connection Name: Connection
Usename: adminlistener (pwd=adminlistener configured using command :java -jar apex.war user adminlistener "Listener Administrator")
HTTP radio button
Hostname: localhost
Port: 8080
Server Path: /apex
thanks in advance
Paul Platt

MDB behavior with Foreign JMS Provider

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When we're using MDBs against a foreign JMS provider with XA, the EJB
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          greg
          "Ketan" <[email protected]> wrote in message
          news:[email protected]...
          >
          > Here is some more information regarding this issue.
          >
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Strange Behavior from iTunes 7.2

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Spent a long, long time rebuilding the library (see below) and noticed some strange behavior that has me terrified that itunes is corrupted and I am going to loose all the hard work, etc..
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Major pain and very time consuming.
So it is not adding songs correctly, but through way too much effort able to work around this.
2. About ½ of the itunes store tunes I purchased are no longer apple protected format. Somehow they were converted to mp3 at 192kbs. Some of the songs play fine others are now not as crisp and make a poping sound or skip. How could this happen? Are these files corrupted? Will I loose them?
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Can’t wait for time machine. I hope it works as advertised. If so I could just go back in time to the last time iTunes worked correctly and go from there.

First of all I hope that you have a good b/u of all your tunes - either on ext HD or on DVD. Don't forget to b/u the iTunes Library and .xml files at the same time.
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MJ

I can no longer download any NPR podcasts I subscribe to. I can download and listen to other podcasts but none from NPR. I have tried on Windows 7 and Windows 8. Other podcasts, music etc. download fine.

I can no longer download any NPR podcasts I subscribe to.
I can download and listen to other podcasts but none from NPR.
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For additional context and to verify if we are talking about the same behavior. Here is what the download screen looks like on my iPod:

Why does iTunes keep asking for my password when I want to listen to my music on my iPhone?

When I want to listen to music on my iPhone, iTunes keeps asking for my password. I am not purchasing anything. It started today. Why is that?

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Hi,
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In my report (a schedule), I have a column that holds the values for days (monday, tuesday, etc.).
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Edited by: user2130586 on May 17, 2012 6:40 AM
Edited by: user2130586 on May 17, 2012 6:41 AM

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When you have a problem you'll get a faster, more effective response by including as much relevant information as possible upfront. This should include:
<li>Full APEX version
<li>Full DB/version/edition/host OS
<li>Web server architecture (EPG, OHS or APEX listener/host OS)
<li>Browser(s) and version(s) used
<li>Theme
<li>Template(s)
<li>Region/item type(s)
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When asking a question about "reports" it's firstly essential to differentiate between standard and interactive reports. Which is it?
I suggest you take advantage of the opportunities provided by apex.oracle.com and reproduce the problem there...

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I'm struggling to get a handle on this control. So far, my experience with TableView has been pretty good. I love the features you get with this Pagination control out of the box, but some of the choices that were made with regards with what APIs to expose confuse me. The frustrating thing about callbacks is that sometimes you can get caught in this callback hell where there are all sorts of callbacks being invoked and you don't really know why. Often times, the Javadoc does not indicate that there is a default listener being applied to certain property that may invoke one of these callback. I don't mean to sound like a rant. Overall my experience with JavaFX 8 has been very positive so far. I can usually always find a workaround if a come across a weird issue with an out of the box control. Worst comes to worst, I'll write my own Pagination control.
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For anyone else that may come across this post. I was able to find a workaround by simply using a field, boolean pageCountReset, and then bounding all of the logic in my page factory call back with a condition checking for this boolean value i.e. if (!pageCountReset) // continue, else // noop. Then, if I need to reset the page count, I set my boolean to true so that the page factory callback results in a noop. Because the pagination control under the hood will make currentPageIndex=0 (as I talked about above) if the page count is reset, I then have to be very explicit and either call my page factory callback manually to refresh the current page if it still valid, or I call pagination.setCurrentPageIndex(<new index>) so that the page factory callback will be invoked and pageCountReset will be false at this point, so I can successfully transition pages.

A Listener For JTable Row Selection Changed?

Never mind... Thought of a couple other things after I posted and found ListSelectionListener. This looks like it fulfills my requirement nicely. - cimmerian76
>>>
TableModelListener isn't what I am looking for here. Basically, I'm looking for something that behaves in a way that is analogous to
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and TableModelListener (not exactly what I'm looking for - I'm not concerned about data in the table changing).
The tool I'm writing displays additional information about the object in the row selected in an adjacent panel.
This display should change every time a user selects a different row.
I can mimic the behavior I want using a mouse listener on the table, so this isn't an emergency.
It's more about curiosity. If I can find something that produces this functionality directly, I would prefer to use that.
<<<
Message was edited by:
cimmerian76

Hi,
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Here editor is a obj of below class. (Not complete..class)
public class JbuiEditor extends DefaultCellEditor implements // any listener {
public JbuiEditor(JTextField tField) {
super(tField);
setClickCountToStart(1);
tField.addFocusListener(this);
this.editorComponent = tField;
public Component getComponent(){
     return editorComponent;
public Component getTreeCellEditorComponent(JTree tree, Object value,
                              boolean isSelected,
                              boolean expanded,
                              boolean leaf, int row) {
     String StringValue = tree.convertValueToText(value, isSelected,
                         expanded, leaf, row, false);
     delegate.setValue(stringValue);
     return editorComponent;
public Object getCellEditorValue() {
return super.getCellEditorValue();
public Component getTableCellEditorComponent(JTable table, Object value, boolean isSelected,int row, int column) {
super.getTableCellEditorComponent(table,value,isSelected,row,column);
((JTextField)editorComponent).setText(value.toString());
//Here u can add any type of listener to this Editor component.like..
((JTextField)editorComponent).addActionListener(..);
((JTextField)editorComponent).addFocusListener(..);
return editorComponent;
Hope gives some idea.

PopupMenu behavior

Hi all!
I have a problem with the JPopupMenu behavior. My popup menu has a submenu:
JPopupMenu p = new JPopupMenu();
JMenu menu = new JMenu();
menu.add(new JMenuItem("1"));
menu.add(new JMenuItem("2"));
p.add(menu);
p.setVisible(true);
It works, but it doesn't have the 'normal' menu behavior, like the ones in a JMenuBar. I mean when I click on the submenu, the components don't popup. Is there a way to change this with a specific method ?
Thanks!

Hello
Try this:
JTextArea text = new JTextArea(10,20);
JMenu menu = new JMenu("Menu");
JPopupMenu popup = new JPopupMenu();
JMenuItem mnitm1 = JMenuItem("1");
JMenuItem mnitm2 = JMenuItem("2");
menu.add(mnitm1);
menu.add(mnitm2);
popup.add(menu);
// add mouse listener to pop up menu
MouseListener popuplistener = new popupListener();
text.addMouseListener(popuplistener);
class popupListener extends MouseAdapter {
public void mousePressed(MouseEvent e) {
showPopup(e);
try{
}catch(Exception ex){
public void mouseReleased(MouseEvent e) {
showPopup(e);
private void showPopup(MouseEvent e) {
if (e.isPopupTrigger()) {
popup.show(e.getComponent(),
e.getX(), e.getY());
This will work!!!!
Rana

10 g Listener behavior

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