Isqlplus is not working in linux (oracle linux) in graphical mode

I have installed Oracle 9i on Oracle Enterprise Linux.sqlplus is working in text mode .But isqlplus is not running .After installation it was working fine but when i have restarted the system it stopped running..........
Firefox can't establish a connection to the server at oraclelinux.rcc.in:7778.
Error message
* The site could be temporarily unavailable or too busy. Try again in a few
moments.
* If you are unable to load any pages, check your computer's network
connection.
* If your computer or network is protected by a firewall or proxy, make sure
that Firefox is permitted to access the Web.
Please help me
Sanjeev Jha
Message was edited by:
user634063

You have to start Http server for that :
$ $ORACLE_HOME/Apache/Apache/bin/apachectl start

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Hiii how ru?
I am Rahul here
Well I have a problem that my RMI in not working on Linux.. so can u tell me the solution to my problem???
When i am typing following command i am getting exception as RmiNotBoundException
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U can contact me at
[email protected]
[email protected]
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What if don't use a KeyListener but instead use key binding? For instance,
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import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
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import java.util.Vector;
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import javax.swing.JComboBox;
import javax.swing.JFrame;
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//import AlwaysSelectableComboBoxDemo.AlwaysSelectableComboBox;
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import java.util.*;
import java.lang.String.*;
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package oct03_JCBox;
import java.awt.BorderLayout;
import java.awt.Component;
import java.awt.Container;
import java.awt.Dimension;
import java.awt.FlowLayout;
import java.awt.Point;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import javax.swing.JComboBox;
import javax.swing.JFrame;
import javax.swing.JPanel;
import javax.swing.JTabbedPane;
import javax.swing.event.ChangeEvent;
import javax.swing.event.ChangeListener;
public class Test extends JFrame
private JComboBox jComboBox1;
private JComboBox jComboBox2;
private JPanel contentPane;
private JTabbedPane jTabbedPane1;
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private JPanel Main;
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//private JPanel Test;
private JPanel ScriptGenTab;
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public Test()
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//     private void addComponent(Container container,Component c,int x,int y,int width,int height)
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//     container.add(c);
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//     System.out.println("\njComboBox1_actionPerformed(ActionEvent e) called.");
//     Object o = jComboBox1.getSelectedItem();
//     System.out.println(">>" + ((o==null)? "null" : o.toString()) + " is selected.");
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} Try this - you use too many unnecessary JPanels.
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Hi,
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Pleae refer to the following simple create type as object statement.
CREATE OR REPLACE TYPE EC_VIEWABLETYPES as object ( CASE_TYPE_ID NUMBER)
It is working in oracle 11g and windows server 2008 environment.
But it is not working in oracle 11g with linux environment.
I am executing this statement as dynamic sql as follows
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DECLARE vcType VARCHAR2(30);
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SELECT OBJECT_TYPE into vcType FROM USER_OBJECTS
WHERE OBJECT_NAME='EC_VIEWABLETYPES' AND OBJECT_TYPE='TYPE';
EXCEPTION
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RETURN;
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END;
exec TEMP_SP
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And error is:ORA-00600: internal error code, arguments: [kothc_uc_md5:lxerr], [], [], [], [], [], [], [], [], [], [], []
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ORA-01403: no data found
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END;
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I have installed openstack using the instructions at http://www.oracle.com/technetwork/server-storage/openstack/linux/documentation/oracle-openstack-user-guide-2296176.pdf
I have a Oracle Linux 6.6 as the controller and two nodes of Oracle VM 3.3.2 as compute nodes. I managed to get an instance up and running but not sure how to connect to those instances. When I navigate to the console tab of the instance vnc connects successfully the be screen is blank and I think its not accepting any keyboard inputs as well.
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Hi Amish,
I saw your comment in other thread and I'll try to answer your questions in the best way I can - but this is huge topic. Please keep in mind that I'm also newbie in this area too and I've encountered many problems getting basic OpenStack installation working, like you. Some of them are still not solved for me either. I also did not get any help here
Networking in OpenStack is IMO difficult to understand, especially for people like me who are accustom with traditional approach. So this is how I understand it now:
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There are two types of networks you can create in OpenStack: provider and tenant one:
Provider networks (also called flat networks) are equivalent of what you set in Oracle VM Manager and in typical (old fashioned) IT world. These are networks which in OpenStack are defined by cloud administrator (You) and bound to existing physical network which are already set by network administrator. For example you have couple of ports on your servers connected to LAN switches, some of them are in access mode some are trunks of specific VLANs. Also routers and other network services are managed outside of your cloud.
You need to define these networks in OpenStack before any user can connect their VMs to them. The most important part is that can do this from the GUI .
On the other hand there are so called: tenant networks. These are networks which are under cloud user administration. These are like cloud private networks (if you know Ops Center or Exalogic there is similar notion there) - which are created on-demand by your users. You as cloud administrator only create some limits (quotas) regarding how many such networks can be created by user. But obviously you - as cloud administrator - also need to define mechanisms which allow such networks be created on demand. This also has to be done from command line by editing some files - before users can create tenant networks.
The mechanism I'm talking about can be: VLAN, VxLAN, GRE.
First one is the only one currently supported by Oracle and it is quite simple: you, in cooperation with your network administrator reserve range (or set) of traditional VLANs and configure them on network switches where your servers are connected (I mean server ports which you dedicate for tenant networks - not all because you need other network for management, etc). Then you define this set in some OpenStack files to let it manage them on its own. For example: you have got 20 VLANs from network department for exclusive use for your cloud. Nobody knows what each VLAN will be used for yet. This will be allocated by cloud users on-demand. Openstack will just allocate VLAN upon user request and will not allow other users to create their private networks on the same VLAN.
Better approach is to use VxLAN which is tunneling mechanism. You don't need pool of VLANs in this case but you just set tunneling rules and then OpenStack creates private networks using secure tunnels over L3 network which you define first. VxLAN is standard, you can read about it and it is used by OpenStack for Solaris. Unfortunately this did not work for me and Release Notes from Oracle OpenStack for Linux says that it is not supported yet.
There is also GRE - which is also tunneling and is similar to VxLAN - but it did not work for me either.
Where it is all configured? Basic setup is created by packstack using CONFIG_NEUTRON_OVS_* variables. However I used packstack only for installation and then I modified configuration files on all nodes. The most important file where configuration is kept is: /etc/neutron/plugin.ini. In this files you set framework on which provider and tenant networks are build. The most important section is [OVS], for example:
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enable_tunneling=false
integration_bridge=br-int
bridge_mappings=physnet1:br-eth3
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Also users should be able to create their private networks and this will allocate VLANs from 3010 to 3020 - so there can be only 10 private networks created totally in your cloud now.
Of course this is example and you can build completely different setup. You can use different ports for provider networks and for tenants one. You do not need VLANs for provider networks and theoretically for tenant too - but you would have to have plenty of ports for this. If you manage to get VxLAN working - then please share your experience here.
I strongly recommend reading following information sources (Oracle does not provide this details in their documentation):
OpenStack Docs: Current
https://developer.rackspace.com/blog/neutron-networking-the-building-blocks-of-an-openstack-cloud/ there are more blog entries (followups) on this topic - look for them using keyword "neutron"
https://www.rdoproject.org/forum/discussion/875/does-rdo-support-flat-network-type-/p1
As for blank VM console:
I've also had this problem when I used Cirros VM images. However when I imported the template I use on my Oracle VM - then console was working correctly. I think this is more connected with VM configuration then OpenStack. AFAIK you can connect to console directly using vnc client - at least you can configure Nova in that way that it allows external VNC connections.
Regards,
Michal

Barcode report is not working in linux

hi,
i am running the report using the barcode, which is running perfectly in the windows server - i meant in the report builder.
but when i try run the same report in linux server through application, i am getting the below mentioned error:
Terminated with error:
REP-1401: 'beforereport': Fatal PL/SQL error occurred. ORA-39565: Message 39565 not found; product=RDBMS; facility=ORA
below mentioned is the code written in beforereport trigger:
globals.barcode_to_use := BarCodeConstants.BAR_CODE_128;
globals.bcobj := barcodemaker.new();
i have include the jar file path /ora/u01/oracle/v101/ds1/reports/jlib/oraclebarcode.jar both in class path and report_path, but still its not working.
any one had solve this issue?...pls help me out
for you info:
CLASSPATH=/ora/u01/oracle/v101/ds1/j2ee/OC4J_BI_Forms/applications/formsapp/formsweb/WEB-INF/lib/frmsrv.jar:/ora/u01/oracle/v101/ds1/jlib/repository.jar:/ora/u01/oracle/v101/ds1/jlib/ldapjclnt10.jar:/ora/u01/oracle/v101/ds1/jlib/debugger.jar:/ora/u01/oracle/v101/ds1/jlib/ewt3.jar:/ora/u01/oracle/v101/ds1/jlib/share.jar:/ora/u01/oracle/v101/ds1/jlib/utj.jar:/ora/u01/oracle/v101/ds1/jlib/zrclient.jar:/ora/u01/oracle/v101/ds1/reports/jlib/rwrun.jar:/ora/u01/oracle/v101/ds1/forms/java/frmwebutil.jar:/ora/u01/oracle/v101/ds1/reports/jlib/oraclebarcode.jar
RW=$ORACLE_HOME/reports; export RW
REPORTS_PATH=$ORACLE_HOME/reports/templates:$ORACLE_HOME/reports/samples/demo:$ORACLE_HOME/reports/integ:$ORACLE_HOME/reports/printers:${REPORTS_PATH}; export REPORTS_PATH
REPORTS_TMP=/tmp; export REPORTS_TMP
REPORTS_NO_DUMMY_PRINTER=TRUE; export REPORTS_NO_DUMMY_PRINTER
REPORTS_TAGLIB_URI=/WEB-INF/lib/reports_tld.jar; export REPORTS_TAGLIB_URI
REPORTS_CLASSPATH=$ORACLE_HOME/reports/jlib/rwbuilder.jar:$ORACLE_HOME/reports/jlib/rwrun.jar:$ORACLE_HOME/jlib/zrclient.jar:$ORACLE_HOME/j2ee/home/oc4j.jar:$ORACLE_HOME/j2ee/home/lib/ojsp.jar:$ORACLE_HOME/reports/jlib/oraclebarcode.jar; export REPORTS_CLASSPATH
repserver.conf file setting:
<engine id="rwEng" class="oracle.reports.engine.EngineImpl" initEngine="1" maxEngine="1" minEngine="0" engLife="50" maxIdle="30" callbackTimeOut="90000" jvmOptions="-Xms512m -Xmx512m" classPath="/ora/u01/oracle/v101/ds1/reports/jlib/oraclebarcode.jar">
<property name="sourceDir" value="/ora/u02/oraadmin/config/as2/app_qits_run"/>
<property name="tempDir" value="/ora/u02/oraadmin/config/as2/app_qits_tmp"/>
</engine>
<engine id="rwURLEng" class="oracle.reports.urlengine.URLEngineImpl" initEngine="1" maxEngine="1" minEngine="0" engLife="50" maxIdle="30" callbackTimeOut="60000" classPath="/ora/u01/oracle/v101/ds1/reports/jlib/oraclebarcode.jar"/>
thanks
renjish

Hello,
The first step if to find the PL/SQL line causing the error in 'cf_1formula':
create a procedure Trace in your Reports : (modify the line trace_file := Text_IO.Fopen('d:\temp\rep_trace.txt', 'A'); to adapt the filename to your system)
PROCEDURE Trace (trace_string in varchar2) IS
trace_file Text_IO.File_Type;
BEGIN
trace_file := Text_IO.Fopen('d:\temp\rep_trace.txt', 'A');
Text_IO.Put_Line(trace_file, trace_string);
Text_IO.Fclose (trace_file);
END;
Then, add some calls to this procedure in the program unit 'cf_1formula'
trace('Before line 1';
<PL/SQL code of line 1>
trace('Before line 2';
<PL/SQL code of line 2>
trace('Before line 3';
<PL/SQL code of line 3>
Excecute the Reports and find in the file 'd:\temp\rep_trace.txt' the last line executed.
Regards

Host command is not working on linux

Hi
I m using linux for application server n windows for client. I need to create folder from client machine by cliking a button of forms10g runtime.HOST command is not working which was working fine in windows.
Any help is appriciateable.
kazi mokarem

Hi
I had the same issue on linux a few weeks back. What tuned out was, when you install the Oracle app svr it does not include the system paths by default.
The path where mkdir is located may not be visible to the app.
Try to hardcode the path for mkdir as /bin/mkdir .... and seee if that works.
If the above statement works then add that path in the paths variable in default.env file located in $ORACLE_HOME/forms/server directory
HTH
Arvind

Sql Developer Launcher Not Working In Linux

Hello,
System Details:
Fedora 19
Sql Developer Version: Version 4.0.0.12
Java Version: OpenJDK 1.7.0-40
I can launch Sql Developer from the command line successfully.
/opt/sqldeveloper/sqldeveloper.sh
But when I attempt to use the launcher icon, I receive a SIGSEGV error. Here is the top of the hs_error.log file.
# A fatal error has been detected by the Java Runtime Environment:
# SIGSEGV (0xb) at pc=0x000000317a062e00, pid=7680, tid=140636646749952
# JRE version: OpenJDK Runtime Environment (7.0_40-b60) (build 1.7.0_40-mockbuild_2013_10_02_16_56-b00)
# Java VM: OpenJDK 64-Bit Server VM (24.0-b56 mixed mode linux-amd64 compressed oops)
# Problematic frame:
# C 0x000000317a062e00
The ~/.sqldeveloper/jdk file contains the following:
/usr/lib/jvm/java-1.7.0-openjdk-1.7.0.60-2.4.2.7.fc19.x86_64
And my /usr/share/applications/sqldeveloper.desktop file contains the following:
[Desktop Entry]
Encoding=UTF-8
Name=SQL Developer
Comment=Oracle SQL Developer
Icon=/opt/sqldeveloper/icon.png
Exec=/opt/sqldeveloper/sqldeveloper.sh
Terminal=true
Type=Application
Categories=GNOME;Oracle;
I'm just switching from Ubuntu to Fedora so this has not worked in the past.
Thank you for any help,
Ann

The solution in https://forums.oracle.com/thread/2594033 worked. I added the 2nd line below to /opt/sqldeveloper/sqldeveloper.sh.
#!/bin/bash
unset -v GNOME_DESKTOP_SESSION_ID
cd "`dirname $0`"/sqldeveloper/bin && bash sqldeveloper $*
Previously, I incorrectly updated ~/.bashrc to unset GNOME_DESKTOP_SESSION_ID. That's why running Sql Developer from the command line worked, but not from the launcher.
Thanks su.

Drawstring is not working in Linux !!!

hi everbody
Graphics.drawString is not working properly on Linux ,
how can i fix it.
what is problem.
on XP , 10gR2 db evertything is ok. 326x160 picture and "Sample Text." seen on browser.
on Oracle Unbrakeble Linux , 11g db 326x160 picture seen on browser but "Sample Text." absent on picture !!!!!
complete code is below
Thanks.
create or replace and compile java source named java1 as
import java.awt.*;
import java.awt.image.BufferedImage;
import java.io.*;
import com.sun.image.codec.jpeg.JPEGCodec;
import com.sun.image.codec.jpeg.JPEGImageEncoder;
public class MyGraph
public static byte[] vcanvas (int width ,int height ) throws IOException
BufferedImage bimage = new BufferedImage(width,height, BufferedImage.TYPE_INT_RGB);
Graphics g = bimage.createGraphics();
g.setColor(Color.white);
g.fillRect(0, 0, width - 1, height - 1);
g.setColor(Color.red);
g.drawRect(0,0,width-1,height-1);
g.setColor(Color.black);
g.drawRect(2,2,width-3,height-3);
g.drawString("Sample Text.",10,height/2);
ByteArrayOutputStream baos = new ByteArrayOutputStream();
JPEGImageEncoder jpeg = JPEGCodec.createJPEGEncoder(baos);
jpeg.encode(bimage);
baos.flush();
baos.close();
return baos.toByteArray();
} // MyGraph
create or replace function javaimage(w number,h number) return varchar2
as LANGUAGE JAVA name 'MyGraph.vcanvas(int, int) return byte[]';
create or replace procedure imgXYZ is
vData varchar2(32767);
begin
owa_util.mime_header('image/jpeg', FALSE );
owa_util.http_header_close;
vData:=javaimage(326,160);
htp.prn(vData);
end;
http://server:port/schema/imgXYZ

You have to start Http server for that :
$ $ORACLE_HOME/Apache/Apache/bin/apachectl start

Isqlplus is not working in linux (oracle linux) in graphical mode

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