Sun JRE 1.6

Similar Questions

• Forms10 Oracle using SUN JRE/Java plugin (YPI) instead of Jinitiator

  Hi all
  
  is there any document before detroit on how to use Oracle forms with SUN JRE/Java plug-in (YPI) instead of Jinitiator?
  I am running on a windows machine where I find the database and the Application.
  
  Rgds.

  Hello

  If your JRE help, then you need to change formsweb.cfg something like that.

  # Forms applet archive setting for JInitiator
  #archive_jini=f90all_jinit.jar,icons.jar---u have to disable this because this is for jinitiator.
  

  and you must use the following for the icons.

  archive=f90all.jar,frmwebutil.jar,jacob.jar,icons.jar..u have to use this for JRE and u have to add u r icons.jar,jacob.jar and frmwebutil.jar.
  

  hope this helps u.

  Sarah

• Slow forms Oracle 10 g 2 using Sun JRE on Windows 7 x 64

  Hello
  
  We run Application Server 10 g 2 10.1.2.3 and we ran Sun JRE under Windows XP SP3 very well. It's catchy, and with the exception of a few minor problems, everything works fine.
  
  We test now some new workstations running under Windows 7 (64 bit) x 64 with Sun JRE again and the performance is just horrible. It is almost unusable. We have tried the jre 32-bit (x 86) and x 64 (64-bit) no difference. We also tried Firefox (only comes in the 32-bit version) and the same problem.
  
  Curiously, the problem does not exist on Windows 7 (32 bit) x 86. Anyone have any ideas or suggestions to make it behave?
  
  Thank you.
  
  George.

  First of all, I think that we need to clarify what is and is not certified for use with 10.1.2.3 so that other readers don't misunderstand what is being discussed.

  Forms 10.1.2.3 has been certified to use Windows 7 x 64 with IE8 and Sun JRE 1.6.0_16 + (32-bit only). Check out the new Forms 10.1.2 customer statement of guidance which can be found here:

  http://www.Oracle.com/technetwork/developer-tools/forms/clientsod-forms10gr2-088253.html

  If you already have bookmarked the SOD, please update your bookmark as this is a new location.

  Secondly, without knowing at least some details about the application and even how the client computer is used, it will be difficult to provide specific features. In general, I don't think we (Oracle) had no specific complaints. However, we are currently investigating the complaint of at least a show (it can be your :)), but so far the details are limited and we do not have to go.

  So that everyone understand a performance problem we must first understand exactly what is meant to be 'slow' terms such as "degraded", etc.. In the case of this thread, it was claimed that he had to "2 seconds" to get from the field to the field. Is this an accurate measure or an exaggerated assumption? We must also understand the app and the environment. For example:

  1. in addition to the change of the JRE from one version to the other, what else has changed? For example, are more users accessing the server was the server or application patches server, were there changes in networking, SSL is enabled where previously we don't, etc..

  2 in addition to the application Forms, all java applications running on the client computer when this performance problem is experienced?

  3 are there any fat applications that run on the client computer? For example, some virus scanners tend to monopolize significant levels of resources and adversely affect the performance of other applications. Email client software also tends to be large and monopolize the resources (I don't speak here names :)). Disable or terminate apps fat and repeat the test. What is the result?

  4 the Forms application run java client-side? For example, WebUtil custom beans, etc?

  5. is the client computer configured to access mapped drives (that this is related or not related to the application of forms)?

  6 JRE logging or tracing is enabled? This setting is located on the control panel (Advanced tab) Java. If so, disable it.

  7. have you already tested setting the JRE "... new generation Java plug-in" to OFF? It's also on the Advanced tab of the control panel under "Java plug-in Java. He will have to restart the browser.

  8. on the server, are the application modules (fmx, mmx, plx, etc.) stored locally with the installation of the Application Server or are then access via a net player?

• reclassification of jinitiator in SUN JRE and question about Workflow

  I have a couple of questions really related to the workflow, then maybe wrong forum, but I'll start here.
  I'm upgrading of our 11.5.10.2 configuration to use jinitiator to SUN JRE and have a few questions.
  
  1. one of the patches I must apply '3865683' a ' step 11, run the program simultaneous Workflow Directory service Validation user/role. (Required) ".
  -problem is I don't know much about WF and don't really know what that means or what options to provide
  
  2. in my Test environment, which is a clone of Prod my shippers Notification and Service components are falling and yet once, I work in the how to correct this.
  I don't know if it's the result of my clone process or the upgrade steps that I lived to reach from jinitiator SUN JRE.
  So my concern is when I do this prod if it interrupts the flow of work or if it is simply due to the clone process.
  
  Any comment is appreciated.

  Hello

  The simple answer and support is 'no '. 6863618 patch is a patch of request (must be applied using adpatch), and it will update the files of application/database layer, in order to restore the database files only is not enough because it would make your incompatible application with the database.

  Thank you
  Hussein

• Call a dll via webutil works with Jinitator, but not with the Sun JRE

  Friends,
  
  I'm trying to call a DLL for Oracle forms using webutil.
  
  The example I use is from thread WEBUTIL_C_API demo form .
  
  I followed all the instructions and when I use Jinitiator 1.3.1.28 as the JRE client, then this market. However, when I use Sun JRE 1.5 (1.5.0.19) or Sun 1.6 (1.6.0.14) it does not work and I see the following errors in the java console:
  

  ERROR>WUL-928 [CApiFunctions.set_invokeoncespec()] Library apiwrap.dll not accessible, or does not contain function eaFindWindow
  
  ERROR>WUL-910 [CApiFunctions.invokeCApi()] Invoking the function failed: java.lang.NullPointerException

  It appears the problem with the version of Java? Is there something special I need to do to call a dll using the latest versions of the JRE?
  
  Any help would be appreciated!

  These webutil errors mean that the .dll file is not found in the JRE/bin directory... you have to force webutil to re - load the .dll file into this folder by deleting the webutil.properties file, and then try to run after it again and it should work.

  This properties file are located in either the user/home directory or in the home folder of the JRE.

  i.e.
  C:\Program Files\Java\jre1.5.0_15\webutil.properties

  This file will contain the .dll files that are downloaded to the client... such as configured in the webutil.cfg file.

  Properties of #WebUtil file
  #Mon Aug 10 10:52:10 MDT 2009
  syslib.ffisamp.dll = 1.0
  syslib.d2kwut60.dll = 1.0
  syslib. JNIsharedstubs.dll = 1.0
  syslib. Jacob.dll = 1.0
  syslib.apiwrap.dll = 1.0

• Error connecting to Financials via Safari 3.1.2 post Sun JRE plugin...

  Browser - Safari 3.1.2
  ORACLE Financials 11.5.10.2
  RDBMS: 10.1.0.5.0
  Version6 Java update 13.
  
  We just applied the Sun JRE (Native plug-ins) for the customers of Windows Server side Patch (Doc - ID: 290807.1).
  
  Error encountered while trying to get into ORACLE Financials, after selecting a responsibility (to the stage j-initiator). Error reads as follows:
  Forbidden
  You don't have permission to access /dev60cgi/oracle/apps/fnd/formsClient/FormsLauncher.class on this server.
  
  .. After that, he suggests:
  
  To access this application, you must install the Plugin of J2SE version 1.6.0_13. To install this plugin, click here to download the executable oaj2se.exe. Once the download is complete, double-click the oaj2se.exe file to install the plugin. You will be asked to restart your browser after installation is complete.
  
  .. what I have done.
  
  NB. I also put the mode Option Self Service Home Page Personal Profile"on the Site" personal Home Page"level and at the level of the user, choose the option 'Framework' only as suggested."
  
  For Safari, I have the options of the open tab set (works of Safari in our other 2 forums, including Production work using funds j-initiator) what else, so I need to do?
  
  Thanks for reading...
  
  Steven

  Hello

  According to the document, Safari is not supported on Windows clients.

  Do you get the error even if you access the application of another browser (like Firefox or IE)?

  I know that Im trying to connect to ORACLE Financials via Safari in XP, but my thought is if j-initiator has worked with this why shouldn't this new features JRE plugin if it's supposed to replace?

  You are always controlled by the matrix of certification. As see you in the same document, Safari is is not supported on Windows clients running this JRE version, it is normal to not have this combination of browser, OS and JRE client work as expected.

  Kind regards
  Hussein

• Error while upgrading sun JRE

  We ebusiness suite 11.5.10.2 and the Group of hotfixes forms 19. we are currently on JRE 1.6.0_21. According to the 290807.1 we have applied the development of forms patch 12667746 and ran txkSetPlugin.sh
  script.
  
  When you try to launch the forms we get a pop error with message
  
  Java.lang.ClassNotFoundException: oracle.froms.engine.main
  
  
  The following is an excerpt from the trace console JRE
  
  java.lang.ClassNotFoundException: oracle.forms.engine.Main
  at sun.plugin2.applet.Applet2ClassLoader.findClass (unknown Source)
  at sun.plugin2.applet.Plugin2ClassLoader.loadClass0 (unknown Source)
  at sun.plugin2.applet.Plugin2ClassLoader.loadClass (unknown Source)
  at sun.plugin2.applet.Plugin2ClassLoader.loadClass (unknown Source)
  at java.lang.ClassLoader.loadClass (unknown Source)
  at sun.plugin2.applet.Plugin2ClassLoader.loadCode (unknown Source)
  at sun.plugin2.applet.Plugin2Manager.createApplet (unknown Source)
  to sun.plugin2.applet.Plugin2Manager$ AppletExecutionRunnable.run (unknown Source)
  at java.lang.Thread.run (unknown Source)
  Caused by: java.io.IOException: open the HTTP connection failed: http://sujax1q086.devus.local:8011/OA_JAVA/oracle/forms/engine/Main.class
  at sun.plugin2.applet.Applet2ClassLoader.getBytes (unknown Source)
  to sun.plugin2.applet.Applet2ClassLoader.access$ 000 (unknown Source)
  to sun.plugin2.applet.Applet2ClassLoader$ 1.run (unknown Source)
  at java.security.AccessController.doPrivileged (Native Method)
  ... 9 more.
  
  
  Jar files have been regenerated with force option. browser and jre on PC cache have been deforested. Don't know what went wrong
  
  
  
  Thank you
  
  Published by: user10209208 on September 18, 2011 18:01

  We followed the Note 125767.1 six months back when we went to forms patches 19 group. I think force again he nessscary to reveiew because we're not modernize forms

  I thought that you are migrating forms as part of the JRE update, so since this isn't the case, you can skip this part.

  java.lang.SecurityException: invalid file signature oracle/forms/net/HTTPConnection.class.PRE_BUG12667746 SHA digest

  Don't know why a saved the oracle/forms/net/HTTPConnection.class.PRE_BUG12667746 file is selected by the form?

  Most likely, it is the reason for the error you are getting.

  Have you tried re - implement the steps in the README file in 12667746 patch ?

  What happens if you rename the existing file and copy the main class as PRE_BUG12667746, make the same mistake?

  $ cp $ORACLE_HOME/forms60/java/oracle/forms/net/HTTPConnection.class.PRE_BUG12667746 $ORACLE_HOME/forms60/java/oracle/forms/net/HTTPConnection.class.PRE_BUG12667746_ORG

  $ cd $ORACLE_HOME/12667746/oracle/forms/net
  $ cp HTTPConnection.class $ORACLE_HOME/forms60/java/oracle/form/net/HTTPConnection.class.PRE_BUG12667746

  Thank you
  Hussein

• How to migrate from jinitiator to sun jre

  Hello
  
  How to migrate from the initiator to the Sun re.
  My version of the Application of the BS is 11.5.10.2 with Oracle Linux 5.6 9.2.0.5 database version (32-bit, x), installation of single node.
  Access to the client for Windows 7 (64-bit) FORM.
  
  Thank you.

  user11952526 wrote:
  Hello

  Oracle E-Business Suite version 11.5.10.2 (11.5.10 CU2): what is average by CU2 ?

  Thank you.

  I'm sorry for the delay, I just saw this update on time
  Please see this
  11.5.10 oracle eBusiness Suite consolidated update 2 (CU2) [ID 316366.1]

  ;) AppsMasti :)
  sharing is caring

• Using Sun's JRE

  Hello.  We currently have to force the use of Java 6, version 22 by placing this code in the formsweb.cfg file:

  [code]

  # Set the default SUN JRE

  # Plug-in 6 22 Java

  jpi_download_page = http://Java.Sun.com/javase/downloads/

  # Parameter related to the version of the Java Plugin

  jpi_classid = clsid:CAFEEFAC-0016-0000-0022-ABCDEFFEDCBA

  # Parameter related to the version of the Java Plugin

  jpi_codebase = http://Java.Sun.com/update/1.6.0/jinstall-6u22-Windows-i586.cab#version=1, 6,0,22

  # Parameter related to the version of the Java Plugin

  jpi_mimetype = application/x-Java-applet; YPI-version = 1.6.0_22

  [code]

  If I want to change this configuration so that users always use the latest version of Sun JRE, how I change this code?

  Any help would be greatly appreciated.  Thank you.

  Change the following settings:

  OLD: jpi_classid = clsid:CAFEEFAC-0016-0000-0022-ABCDEFFEDCBA

  NEW: jpi_classid = clsid:CAFEEFAC-0016-0000-FFFF-ABCDEFFEDCBA

  OLD: jpi_mimetype=application/x-java-applet;jpi-version=1.6.0_22

  NEW: jpi_mimetype=application/x-java-applet;jpi-version=1.6.0

  These changes you will use ANY version of Java 1.6, but not Java 1.7.

  Craig...

• 12.1.2/3 JRE and EBS

  APPS - 12.1.2 (upgraded to 12.1.3 in quality assurance tests)
  Material level APPS - Linux x86_64 - SLES 10 SP2
  
  DB - 11.2.0.3 - zLinux - s390
  ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  
  My next question is about JRE and the recent updates / vulnerabilities published by Oracle
  
  Our server team is currently pushing to 7u13 to all the users workstations. Our servers of level Apps are still in the java version "1.6.0_20.
  
  For a few days, users who log in encounter security warnings - when I invoke the forms engine.
  
  Blog of Steve Chan has published in his blog @.
  
  https://blogs.Oracle.com/stevenChan/entry/java_jre_1_7_02?utm_source=FeedBurner & utm_medium = email & utm_campaign = Feed %3 A + OracleE - BusinessSuiteTechnology + % 28Oracle + E-Business + Suite + Technology % 29
  
  I am aware that I must follow through with Note 437878.1 the pile of forms tech upgrade.
  
  Knowing however that it is a long process and not likely to happen tomorrow or even in the weeks following three/four, is there another way to upgrade our JRE on Tech stack to a newer version.
  
  Which java execution returns /ds01/mclebs/SID/apps/tech_st/10.1.3/appsutil/jdk/jre/bin/java
  
  Is it possible to update java here without the forms upgrade Tech stack (assuming that this is also included in the fixes described in Note 437878.1 )
  
  Thank you

  864641 wrote:
  APPS - 12.1.2 (upgraded to 12.1.3 in quality assurance tests)
  Material level APPS - Linux x86_64 - SLES 10 SP2

  DB - 11.2.0.3 - zLinux - s390
  ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

  My next question is about JRE and the recent updates / vulnerabilities published by Oracle

  Our server team is currently pushing to 7u13 to all the users workstations. Our servers of level Apps are still in the java version "1.6.0_20.

  For a few days, users who log in encounter security warnings - when I invoke the forms engine.

  Blog of Steve Chan has published in his blog @.

  https://blogs.Oracle.com/stevenChan/entry/java_jre_1_7_02?utm_source=FeedBurner&utm_medium=email&utm_campaign=feed%3A+OracleE-BusinessSuiteTechnology+%28Oracle+E-Business+Suite+technology%29

  I am aware that I must follow through with 437878.1 Note of upgrade of the forms technology stack.

  Knowing however that it is a long process and not likely to happen tomorrow or even in the weeks following three/four, is there another way to upgrade our JRE on Tech stack to a newer version.

  Which java execution returns /ds01/mclebs/SID/apps/tech_st/10.1.3/appsutil/jdk/jre/bin/java

  Thank you

  If you want to update of the native JRE plugin, you must follow the steps described in these documents.

  Deployment of the Sun JRE (Native plug-ins) for Windows customers in Oracle E-Business Suite Release 12 (Note 393931.1)
  Upgrading Forms 10 g OracleAS and reports in Oracle E-Business Suite Release 12 (Note 437878.1)

  For the update of the JDK version to use on the application tier, see:

  Overview of using Java with Oracle E-Business Suite Release 12 [418664.1 ID]
  Using the latest 6.0 update Java with Oracle E-Business Suite Release 12 [455492.1 ID]

  Thank you
  Hussein

• VIRUS - Web running on Sun Java 6 Update 18 release forms

  Some people suggest that our use of Web Forms can be submit virus PC user. We run Web Forms using SUN JRE (Java version 6, update 18) and they seem to have found some information pointing to vulnerabilities in Web Forms running. Here are some examples:
  
  http://blogs.technet.com/b/MMPC/archive/2010/10/18/have-you-checked-the-Java.aspx
  
  http://CVE.mitre.org/cgi-bin/cvename.cgi?name=CVE-2010-0094
  
  I wanted to have thoughts of Web Forms on this community? Can my Web Forms Java version make our vulnerable PC against viruses?

  is the gif file in a pot, or is it a stand-alone image? So independent, you may ned to put it in a jar.

• Web Forms - Question Sun Java plug-in

  Hello. We currently have this code in our FormsWeb.Cfg file. This is to ensure that users are using the version of Java 6, update 4.
  
  # The parameters that determine the version plugin SUN JRE is installed on the client computer
  # Page displayed to users to allow them to download the Java Plugin from Sun.
  # Sun Java Plugin is usually used for non-windows clients.
  # (NOTE: you must check this page and possibly change the settings)
  jpi_download_page = http://java.sun.com/products/archive/j2se/6u4/index.html
  # Parameter related to the version of the Java Plugin
  jpi_classid = clsid:CAFEEFAC-0016-0000-0004-ABCDEFFEDCBA
  # Parameter related to the version of the Java Plugin
  jpi_codebase = http://javadl-esd.sun.com/update/1.6.0/jinstall-6u4-windows-i586.ca
  b #Version = 1, 6, 0, 4
  # Parameter related to the version of the Java Plugin
  jpi_mimetype = application/x-Java-applet; YPI-version = 1.6.0_04
  
  
  (1) my question is where there is a procedure for the update of this code? Say we wanted to go to Java version 6 update 12. Some changes are obvious, but I fear that others do not seem to and I don't want to have the slightest mistake of users on after I make the change.
  
  (2) what is the latest version that we could go which is still a little stable?
  
  
  Thanks in advance for you help.

  (1) my question is where there is a procedure for the update of this code? Say we wanted to go to Java version 6 update 12. Some changes are obvious, but I fear that others do not seem to and I don't want to have the slightest mistake of users on after I make the change.

  The configuration values should be fairly obvious. Look at the values for each parameter. Note that the real version is defined within each. In most cases, this will be the only part of the value which will change as versions change. The last values of the code base can be obtained from Sun here documents:

  http://Java.Sun.com/javase/6/WebNotes/install/JRE/AutoDownload.html

  For example, here's your entry was updated to use 1.6.0_20 Sun:

  
  ###
    jpi_download_page=http://java.sun.com/javase/downloads/
  ### Parameter related to the version of the Java Plugin
    jpi_classid=clsid:CAFEEFAC-0016-0000-0020-ABCDEFFEDCBA
  ### Parameter related to the version of the Java Plugin
    jpi_codebase=http://java.sun.com/update/1.6.0/jinstall-6u20-windows-i586.cab#Version=1,6,0,20
  ### Parameter related to the version of the Java Plugin
    jpi_mimetype=application/x-java-applet;jpi-version=1.6.0_20 
  

  (2) what is the latest version that we could go which is still a little stable?

  You have not specified which version of forms you use so I can't say which versions of JRE are actually certified for use in your environment. In any case, although perhaps not certified (tested), we will support the use of any JRE within the same major version. In other words, if the certified minimum version 1.6.0_05, Oracle supports all minor updates across the current. For example 1.6.0_20. The key is to make sure that you use a major release which is certified.

  In most cases, we are advised to use the latest in a line of main code. So, as stated above, if 1.6.0_xx has been certified for use with the version of forms that you use, it would be recommended to use the most recent which is 1.6.0_20 (from below).

• IE8 JRE 1.6.0_016 and * 10.1.2.2 * application server

  We currently use IE6, 10.1.2.2 app server/forms, Jinitiator 1.3.1.28. We want to eventually be certified IE8, 10.1.2.3 app server/forms, JRE 1.6.0_16. The upgrade of each application server (dev thru prod), pushing IE8 and pushing the JRE to 2000 users all in one night is a bit much. We were hoping to push the JRE now, then IE8, and then you spend each server dev thru prod one app at a time. However, we will be in configuration not certified for a little while with this plan.
  
  Thus anyong got IE8, JRE 1.6.0_16, and * 10.1.2.2 * server app to work. We get a white screen with a box in IE8 under this configuration. Any suggestion on IE8 options click or clear? Or JRE to click option or uncheck?
  
  We managed to get IE8, Jinitiator 1.3.1.28 and 10.1.2.2 to work.

  One thing we noticed with the Sun JRE 1.5 and higher is systematically checks the updates of the JRE. This can present a problem if you set the JRE version in the formsweb.cfg as strict. We left him open for any version of 1.6 would work. To do this, change the following two lines:

  #jpi_mimetype=application/x-java-applet;jpi-version=1.4.2_06
  jpi_mimetype=application/x-java-applet;jpi-version=1.6.0  /* drop point release */
  
  and
  #jpi_classid=clsid:CAFEEFAC-0014-0002-0006-ABCDEFFEDCBA
  jpi_classid=clsid:CAFEEFAC-0016-0000-FFFF-ABCDEFFEDCBA
  

  Note the use of FFFF instead of * 0006 *. This makes more ignore the intermediate version-(ie., 1.6.0_4 works the same 1.6.0_18).

  Craig...

• For JRockit JRES

  Y at - it something special about the JRE JRocket?
  
  I installed JRocket and set up Coldfusion to use JRocket of JVM (1.6.0_14). Of course, he showed a big with defect of CF Macomedia driver memory leak. Basically, it showed that the macromedia.jdbc.oracle.OracleColumn were not collected garbage and it grew and grew and grew.
  
  To fix this, I switched to Oracle 11 g R2 JDBC and the leak memory disappeared. Much better garbage collection and memory is much better managed.
  
  So now the problem is we cannot install JRocket on all production servers because of the constraints that make authorities. So I if use the newest 1.6.0_19 Sun JRE instead of the JRockit JVM, it will count a lot? I understand that I will not be able to use JRocket to monitor the JAVA virtual machine, which is ok. The work of the Sun JRE as good as JRocket?
  
  Oracle has something special performance wise JRocket of JRE or he essentially identical to the Sun?
  
  Published by: brian.mcginity on March 25, 2010 15:27

  Hi Brian.
  The JRockit JVM and the JAVA Hotspot virtual machine are different.
  If one is faster than the other? The answer is: it depends on your application.

  Oracle did a lot of work performance with JRockit as a Hotspot team. To a certain extent focus on improvements has been different. I fear that the only way to be sure is to try both and measure.

• The JRe-URGENT upgrade

  Hi friends;
  
  I need your help, I'm confused about one of the questions.
  
  My r11 db10.2.0.3 on linux instance. I'm following 2 note:
  
  1. deployment Sun JRE (Native plug-ins) for Windows customers in Oracle E-Business Suite 11i [290807.1 ID] < < by that note, I need to improve my developer 6i, for a specific reason, I use Patch 18 thatswhy I'm note below:
  2. information on previous Versions of developer 6i Patchsets [ID 232313.1]
  
  Followed by the present note and in Developer 6i additional plots there is a patch (customers who use Linux should apply the hotfix for interoperability (3830807)) this patch also mention the 6i upgrade developer with Oracle Applications 11i [125767.1 ID]
  
  in note upgrade developer 6i with Oracle Applications 11i [125767.1 ID], it says linux user must apply, but it does not put in the note of information on previous Versions of developer 6i Patchsets [232313.1 ID] for Patch 18 in the table. (so I do not apply this patch)
  
  I have try it with jre-6u18-windows - i586.exe and jre-6u17-windows - i586.exe, but
  I did the upgrade and when I try to log on ebs I error in the java console (on my machine) below:
  
  load: class oracle.forms.engine.Main not found.
  java.lang.ClassNotFoundException: oracle.forms.engine.Main
  at sun.plugin2.applet.Applet2ClassLoader.findClass (unknown Source)
  at java.lang.ClassLoader.loadClass (unknown Source)
  at java.lang.ClassLoader.loadClass (unknown Source)
  at sun.plugin2.applet.Plugin2ClassLoader.loadCode (unknown Source)
  at sun.plugin2.applet.Plugin2Manager.createApplet (unknown Source)
  to sun.plugin2.applet.Plugin2Manager$ AppletExecutionRunnable.run (unknown Source)
  at java.lang.Thread.run (unknown Source)
  Caused by: java.net.ConnectException: connection refused: connect
  at java.net.PlainSocketImpl.socketConnect (Native Method)
  at java.net.PlainSocketImpl.doConnect (unknown Source)
  at java.net.PlainSocketImpl.connectToAddress (unknown Source)
  at java.net.PlainSocketImpl.connect (unknown Source)
  at java.net.SocksSocketImpl.connect (unknown Source)
  at java.net.Socket.connect (unknown Source)
  at sun.net.NetworkClient.doConnect (unknown Source)
  at sun.net.www.http.HttpClient.openServer(Unknown_Source)
  at sun.net.www.http.HttpClient.openServer(Unknown_Source)
  to sun.net.www.http.HttpClient. < init >(Unknown Source)
  at sun.net.www.http.HttpClient.New(Unknown_Source)
  at sun.net.www.http.HttpClient.New(Unknown_Source)
  at sun.net.www.protocol.http.HttpURLConnection.getNewHttpClient(Unknown_Source)
  at sun.net.www.protocol.http.HttpURLConnection.plainConnect(Unknown_Source)
  at sun.net.www.protocol.http.HttpURLConnection.connect(Unknown_Source)
  at sun.net.www.protocol.http.HttpURLConnection.getInputStream(Unknown_Source)
  the impossible (unknown Source)
  at sun.plugin2.applet.Applet2ClassLoader.getBytes (unknown Source)
  to sun.plugin2.applet.Applet2ClassLoader.access$ 000 (unknown Source)
  to sun.plugin2.applet.Applet2ClassLoader$ 1.run (unknown Source)
  at java.security.AccessController.doPrivileged (Native Method)
  ... 7 more
  Exception: java.lang.ClassNotFoundException: oracle.forms.engine.Main
  
  Anyone have idea? I checked Apache and Jserv log too but can't find similar in metalink
  
  Thank you
  HELIOS

  Helios,

  Try to enable logging of the follow-up/as (Note: 549423.1.1 - how to enable tracing and logging for Sun JRE (plugin Native)) and see if you get more details about the error.

  Kind regards
  Hussein