JDK Path

(Quick Introduction)Hello,
I'm new to Java and the programming world, although I'm very fluent with PHP (a scripting language) I've felt somewhat unaccomplished, now I'm studying "information systems" then moving onwards to Computer Science (I'm still pretty hesitant about it).
This is my first time here on the forums, if someone could provide me with more links starting with Java syntax and all its concepts that'd be great.
The problem I'm having right now, the path works, but now commands like "ipconfig", "netstat" are broken. javac and java and other components are working fine, any what might be happening? What should I provide?

To extend morgair post, your post should look something like
Path=C:\WINDOWS\system32;C:\WINDOWS;C:\WINDOWS\System32\Wbem;C:\Program Files\QuickTime\QTSystem\;C:\Program Files\sun\jdk1_5\binYou can find the path setting on windows machines by issues the command :
set in the CMD prompt.
Edited by: maxim.veksler on 04:12 17/09/2008

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JDK path not valid...I have done everything, please advise?

JDK path not valid...I have done everything, please advise?

Look for parameter "SetJavaHome" in file ODI_HOME\oracledi\client\odi\bin\odi.conf.
Is it correct? Do you have JDK (not JRE !!!) in that dirrection?
I got this error when I used ODI 10 and I had spaces in JAVA_HOME. When I got path into doublequotes it was fixed.

OPatch JDK Path

When OEM agent was installed it installed JDK as part of agent:, so there wasn't a need to install seperate JDK (path below)
C:\ora\oem00\app\oracle\product\10.2.0\agent10g\jdk
When I try to run the OPatch command it gives a "NoClassDefFoundError"
C:\ora\oem00\app\oracle\product\10.2.0\agent10g\5884103>C:\ora\oem00\app\oracle\
product\10.2.0\agent10g\OPatch/opatch apply
Exception in thread "main" java.lang.NoClassDefFoundError: C:\ora\oem00\app\orac
le\product\10/2/0\agent10g
OPatch failed with error code = 1
Any idea what needs to be done for the command to work. I know its something to do with classpath and path. Tried setting them to the location but didn't work. Appretiate any help.
Thank you

I wonder if Metalink Note:357221.1 is relevant.

JDK Path - AIX 4.3 - 41sp9

Hi,
i tryed to configure the JDK Path but it simple dont work. (Servlets with JRE work)
AIX JDK 1.2.2 is fully installed (usr/java-dev2/).
Can someone give me the right settings for:
(Global Settings/Configure JRE/JDK Paths)
JDK Path: ?
JDK Runtime Libpath: ?
JDK Runtime Classpath: ?
i tryed different combination ... which dont work.
Regards,
M.Becker

Hi,
I have tested using IBM AIX 4.3 OS version and JDK 1.3 version it's works fine for me.
Eg:-
(# uname -a
AIX AIXSLASH 3 4 000C9C4D4C00)
# java -version
java version "1.3.0"
Java(TM) 2 Runtime Environment, Standard Edition (build 1.3.0)
Classic VM (build 1.3.0, J2RE 1.3.0 IBM build ca130-20010330 (JIT enabled: jitc))
I would request you to do below steps and check .
Global Settings/Configure JRE/JDK Paths
JDK JDK Path: /usr/java130
JDK Runtime Libpath:
JDK Runtime Classpath:
(Note: Libpath and Classpath leave blank)
Shut down and restart the Admin server.
I hope this will help you, If still you face problem let me know your last 50 lines of error and access log file.
Thanks,
Daks.
Developer Technical Support
Sun Microsystems
http://www.sun.com/developers/support.

EP 7.0 Install Problem with JDK path

Im having a problem with installing EP 7.0 on Solaris. We had Solaris 8 and then performed a fresh install of Solaris 10. Solaris 10 had Java 1.5. When performing the EP install at the step to supply the JDK directory message stating 1.5.0 was not supported. I had to install JDK from 1.4. family. I stopped the install and UNIX group installed 1.4.2_13. I now receive message that directory /usr/bin is not a valid JDK directory:the java executable is missing. The UNIX team told me this is the valid directory path. I am not sure what the exact problem is. I stopped the install and provided the environment variable JAVA_HOME=/usr/bin and the same problem. Has anyone come across this problem maybe my version is not correct. Any ideas on what could be wrong are greatly appreciated.
Thanks
Martin

Hi Martin,
why are you pointing JAVA_HOME variable to /usr/bin.
JAVA_HOME must always point to the directory where JAVA installation resides.So for you it might be /j2sdk1.4.2_13 if the JAVA installation directory is j2sdk1.4.2_13.
If this does not solve ur problem.
Please let me know the exact step where u r facing with the problem.
Hope it helps
Cheers,
Santhosh

Jdk path problem...

may i know how do i can set the PATH inside the linux FC2???
i hav try to set the PATH like tis :-
PATH=/home/seng/Desktop/java/jdk1.6.0/bin
inside the bashsrc file
but it not work, n make some problem to my PC now..

when you set PATH=/home/seng/Desktop/java/jdk1.6.0/bin the previous entries in your PATH variable is lost. You shoud set it as PATH=%PATH%;=/home/seng/Desktop/java/jdk1.6.0/bin
I think it will work if the path of the jdk bin is right.
:)

How to give jdk location path in windows 7 for odi installation

I downloaded a file ofm_odi_generic_11.1.1.5.0_disk1_1of1 and ofm_rcu_win_11.1.1.5.0_disk1_1of1 .
In ofm_rcu_win_11.1.1.5.0_disk1_1of1 file i found java in bin under jdk.
In my pc Path is D:\OdiHome\rcu\rcuHome\jdk\bin
The above same path i gave but it was not taking any thing and asking same question specify jdk location.
Kindly provide me the details how to make this success .Thanks in advance.

Hi
The path is now managed by Windows 7 and not the autoexec.bat or autoexec.nt files. To change the system environment variables, follow the below steps.
1.From the desktop, right-click My Computer and click Properties.
2.In the System Properties window, click on the Advanced tab.
3.In the Advanced section, click the Environment Variables button.
4.Finally, In Environment Variable window User variables in Techno
Click on Add button and provide below information
Variable Name: JAVA_HOME
Value: D:\Oracle\Middleware\jdk160_24
Again Click on Add button and enter below details
Variable Name: path
Value: %path%;D:\Oracle\Middleware\jdk160_24\bin;D:\Oracle\Middleware\jre160_24\bin
Again Click on Add button and enter below details
Variable Name: ODI_JAVA_HOME (same jdk location should provide in odiparam.bat file in ODI_HOME\oracledi\agent\bin location)
Value: D:\Oracle\Middleware\jdk160_24
Note: Better Don't gove jdk path from D:\OdiHome\rcu\rcuHome\jdk\bin. Please give jdk path from Drive:\Oracle\Middleware\jdk160_24 (*eg: D:\Oracle\Middleware\jdk160_24*) for more details see below URL
URL: http://geekswithblogs.net/renso/archive/2009/10/21/how-to-set-the-windows-path-in-windows-7.aspx
Regards,
Phanikanth
Edited by: Phanikanth on Dec 25, 2011 11:48 PM
Edited by: Phanikanth on Dec 25, 2011 11:49 PM

32 bit SDDM wants path to JDK home?

I only have JRE - not JDK, which SDDM 32 bit supposedly works with. I've read the other suggestions on how to get around it wanting the JDK path. I put the JRE path in the conf file,and added java home to the environment variables. I read somewhere to use Datamodeler.bat which I couldn't find. Can someone provide me with exact details of what I need to do (other than install JDK)? Thanks!

Hi Marie,
If you have a PC that can run 64-bit programs, you could download the latest "With JRE" version of Data Modeler 4.0 from OTN
http://www.oracle.com/technetwork/developer-tools/datamodeler/downloads/index.html
(This actually includes a 64-bit JDK.)
But to run Data Modeler 4.0 in 32 bit mode, you will need to provide a 32-bit JDK.
Or alternatively you could download the "With JRE" version of Data Modeler 3.3 from OTN
http://www.oracle.com/technetwork/developer-tools/datamodeler/downloads/data-modeler-downloads-v33-2057056.html
which includes a 32-bit JDK. However if you do this you will be missing out on the new features and bug fixes in Data Modeler version 4.0.
David

Set path and classpath in ANT

by using ANT, how can set the JDK path and classpath..
jdk version exists in the : C:\Program Files\Java\jdk1.6.0
This is the build.xml that i need to modify!
-Do i need to have a serperate JAVA_HOME variable?
<?xml version="1.0"?>

<project name="Chat" default="jar" basedir=".">
   
   
   
   <target name="init">
      <property name="appname"        value="chat"   />
      <property name="src.dir"        value="src"               />
      <property name="lib.dir"        value="lib"              />
      <property name="build.dir"      value="Chat"            />
      <property name="build.compiler" value="classic"          />
   </target>
   
   
   
   <target name="prepare" depends="init">
      <mkdir dir="${lib.dir}" />
      <mkdir dir="${lib.dir}/META-INF" />
      <mkdir dir="${build.dir}" />
   </target>
   
   
   
   <target name="classes" depends="prepare">
      <javac srcdir="${src.dir}/oracle/otnsamples/oc4jjms"
             destdir="${lib.dir}"
             includes="**" />
   </target>
   
   
   
   <target name="j2ee-meta-inf" depends="classes, prepare">
      <copy file="${src.dir}/META-INF/application-client.xml"
            tofile="${lib.dir}/META-INF/application-client.xml" />
      <copy file="${src.dir}/images/oralogo.gif"
            tofile="${lib.dir}/oralogo.gif" />
   </target>
   <target name="jar" depends="j2ee-meta-inf">
   <jar jarfile="${build.dir}/${appname}.jar"
       basedir="${lib.dir}" manifest="${src.dir}/META-INF/MANIFEST.MF"/>
      <delete dir="${lib.dir}" />
   </target>
</project>Message was edited by:
jugp

[url ='http://www.jguru.com/forums/home.jsp?topic=Ant']answer here

How to change weblogic 10.3 's JDK version

I installed weblogic 10.3 and its default JDK version is 1.6.0_05, but I want to update the JDK to 1.6.0_18, how should I do it?
I tried to create a new domain and in "JDK Selection", I select option "Other JDK",path is "C:\Program Files (x86)\Java\jre6", but when start admin server, error "you wrongly used \Java\jre6 "(Which is translated from Japanese).
How should I do?

Hi,
Please refer to the Post: http://weblogic-wonders.com/weblogic/2010/09/03/why-and-how-oracle-jrockit/
If you want to use a Different Version of Sun JDK then please change the JAVA_VENDOR=Sun as well....in the folowing Image:
http://weblogic-wonders.com/weblogic/wp-content/uploads/2010/09/setting_JAVA_JOME_In_script.jpg
Example : (setDomainEnv.cmd) for WINDOWS OS
set JAVA_HOME=C:\myJDKs\jdk1.6.0_18
set JAVA_VENDOR=Sun
=-- = = = = = =-- = = = = = =-- = = = = = =-- = = = = =
<b><font color=red>Just in case if you still face the same problem then do the following:</font></b>
In your Windows OS box...
RightClick on MyComputer ---> Advanced(Tab)---> Envirunment Variables (Button)---->User Variables (Section) add a new variable:
Variable Name : PATH
Variable Value : C:\myJDKs\jdk1.6.0_18;%PATH%;
OK
Just to verify this now open a fresh command prompt and then Just run the following command:
java -version
Thanks
Jay SenSharma
http://weblogic-wonders.com/weblogic(WebLogi Wonders Are Here)

SOA Suite 11.1.1.6.0 Error - Please specify a valid JRE JDK location

I am very new to Oracle installations and I cannot get past the " Please specify a valid JRE/JDK location :" message when installing the SOA Suite.
I verified that all my prerequisites are in place.
No matter what path I enter, it ignores it and repeats the message. I made sure to install JRE in a directory path with no spaces. I have tried installing jre-7u9-windows-i586 and also jre-7u9-windows-x64. I also tried pointing the location to the jdk160_29/jre/bin directory created by the SOA installation (again, no spaces in my path). Nothing seems to work.
I am following the Quick Start Guide version 1.2 from August 2011 http://www.oracle.com/technetwork/middleware/soasuite/overview/quickstartguidesoasuite11gr1ps4-459545.pdf. I also looked at various postings and blogs.
I am running this on a single Windows 7 Home Version SP1, 64-bit machine.
Here is the full message:
Starting Oracle Universal Installer...
Checking if CPU speed is above 300 MHz . Actual 3292 MHz Passed
Checking swap space: must be greater than 512 MB . Actual 2048 MB Passed
Checking monitor: must be configured to display at least 256 colors Higher than
256 . Actual 4294967296 Passed
Preparing to launch Oracle Universal Installer from C:\Users\Robij\AppData\Loca
l\Temp\OraInstall2012-11-20_09-46-59AM. Please wait ...
Please specify JRE/JDK location ( Ex. /home/jre ), <location>/bin/java should e
xist : \middleware\soasuite\jdk160_29\jre\bin
Please specify a valid JRE/JDK location :
As I said, I'm new to this, so sorry for the newbie question. Can anyone help me? Thanks.

try this at commande ligne
cd c:\the folder wish contient the setup.exe for soa suite
setup *–jreLoc* c:\the jdk path directorie example(c:\oracle\midl…\jdk_18...hope that's help you
Good luck

Java Path in weblogic Installation !

Hi all,
I am in the process to install 11g Forms and Reports on Windows 2008R2 Server .
for that these are the software's i have downloaded.
1) jdk-6u25-windows-x64
2) wls1035_generic
3) Forms and Reports 11.1.1.2 [64bit]
At first i have installed JDK,then i tried to install Weblogic server 10.3.5, but on the JDK selection i have not seen any JDK bundle.. even without selecting this i cant move to the next page.
Could anyone tell me the version of JDK i have installed is correct, and if its correct then what i have to do in the selection of JDK in weblogic server installation ?
Do i need to choose a the local JDK path from the below menu,, even i tried to locate the file but which file i have to choose i dont know,, kindly expecting experts help in this.
Regards
Hamid
Kindly review this also
In this link http://docs.oracle.com/cd/E21764_01/doc.1111/e14142/guimode.htm#BABHJJIH under Installation screens --> 6th screen ??
As per this document, i have not done any previous weblogic server installation in this server so its a fresh installation,,kindly let me know i have chosen the correct JDK ??
Edited by: Hameed on Mar 9, 2012 11:19 PM
(*************************************SOLVED*******************************************)
Edited by: Hameed on Mar 9, 2012 11:46 PM

Sorry

Wrong JRE Runtime Lib Path on Win2K--Admin Server Won't Start

Running Sun One Web Server 6.0 SP6 on a Windows 2000 server, I inadvertently entered a typo in the iPlanet Administration Server's Global Settings, "Configure JRE/JDK Paths" link.
In the "JRE Runtime Lib Path" field I typed "jjk1.3.1_03" instead of "jdk1.3.1_03". Now the Sun One web server won't start, so I can't go into the Administrative Server to fix the Jre Runtime Lib Path. I havent' been able to find any file where I can change that erroneous setting either. Is it a Registry entry?
I also tried adding the correct JRE Runtime Lib Path at the end of the Windows PATH environment variable on the server, but that didn't help.

Yes we checked the Registry settings and fixed the typo in the path associated with the key NSES_JRE_RUNTIME_LIBPATH. That should have fixed the problem, but the Sun One web server still wouldn't start.
Moved to plan B and removed then reinstalled the Sun One web server. Now it starts and all is well.
Thanks for helping everyone. This also raised the issue for us of whether or not we are entitled to individual support from Sun since we paid for the Sun One web server. According to the web site, the answer is NO - unless we pay $3,000 for a support contract. Other vendors who recommended using Sun One with their products say YES. We're still tracking that down.

Can't change path to JVM

Hello all,
I recently installed the latest JDK (jdk1.5.0_14), but when trying to start a server the path defaults to a previous JRE path (jre1.6.0_03), and so I get the error that there is no server VM in that directory.
I've added the JDK path to the environment variable (the original JRE path was not there at all), and even changed all references in the registry.
In the Java control panel I've added the JDK's VM paths (both the root bin and jre folders) for the JNLP on the USER tab, disabling the other JVMs, but can't do anything on the SYSTEM tab.
I'm inexperienced with Java so apologies if I haven't made any sense, or its a simple fix. I'm at a loss to know where it's picking up the path from, and any help would be appreciated.
Thanks
Matthew
**Edit. So actually not the latest JDK, just the one that was recommended. Can you run a JDK older than a newer installed JRE?**
Edited by: MattLeach on Feb 18, 2008 8:00 AM

1. which server are you using?
2. your server is referring JRE right, while installing the server you was gave the JRE path right, so try to change you JRE location in your server configurations, then your server will point to right JRE,

ODI 11g Installation Error(JDK).

Hi
I have a problem with installation ODI 11g under Widows 7 (64 bit). I have installed jdk(jdk1.7.0) 32 bit version.
When I start setup.exe (run as Administrator), Oracle Universal Installer starts, but needs to specify path to JDK
"Preparing to launch Oracle Universal Installer from C:\Users\*. Please wait ...
Please specify JDK location ( Ex. /home/jdk ), <location>/bin/java should exist:"
When I input a path like C:\Program Files (x86)\Java\jdk1.7.0\bin , it is giving msg like
Please specify a valid JDK location:
Thanks

Michael Rainey - Thanks for your reply
*1* . I have installed JDK in C Drive so that JDK path will not Contain any spaces.
C:\Java\bin
*2* . As per the Oracle documentation:
I have used JRE Location to start the installer on command Prompt:
D:\Work\Softwares\Odi Setup\ofm_odi_generic_11.1.1.6.0_disk1_1of2\Disk1\install\win64>setup.exe -jreLoc C:\Java\jre
*3* . I have also set ClassPath as
System Variables
A . Variable Name: JAVA_HOME
Variable Value: C:\Java\bin
B . Variable Name: Path
Variable Value: D:\app\UserName\product\11.1.0\db_2\bin;%SystemRoot%\system32;
*%SystemRoot%;%SystemRoot%\System32\Wbem;%SYSTEMROOT%\System32\WindowsPowerShell\v1.0\;*
C:\Java\bin;
But Still it is not working.
Please give me any suggestion
Thanks
Yogesh

JDK Path

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