Forms engine

Hi All,
I have to provide to end user of my application possibility to create his/her own forms with validations (errors, warnings) and calculations without a need to rebuild/redeploy/restart the whole application. Key requirement is that it has to have graphical GUI for building forms (easy to use for no-programmer - drag and drop of form elements, clicking instead of typing, etc.). I should be able to pick up submitted form's result via web service (REST/SOAP) or it could be stored directly in database table.
Do you now any framework/solution which can (even partially) support me? I did research and for now I have two options: xforms (Orbeon) or do it from scratch. Any other options out there?

Cross posted
http://www.java-forums.org/web-frameworks/59032-forms-engine.html
db

Similar Messages

Jre hangs/freeze at digital signature dialog (oracle.forms.engine.Main)

hi,
we are using webforms (application server 11).
when a client starts up a form in the browser the dialog for accepting the digital signature (oracle.forms.engine.Main) appears. in this dialog wether a button can be klicked nor the checkbox (always trust...) can be checked. still this dialog can be moved.
what's the reason for that?
we tried different jre versions (1.6 u12 - u20) and also patch 9553040 (jrefb-6u20-rev-b05-windows-i586.exe) doesn't work - the same problem appears.
regards,
matthias

It does!
I [read this paper|http://forms.pjc.bean.over-blog.com/ext/http://www.oracle.com/technology/products/forms/pdf/SigningJint13.pdf] before, years ago the first time. It's from *2002* and refers to JInitiator. And I read this paper again. But I stopped around page 13, reading
+"PROBLEMS WITH MULTIPLE SIGNING IDENTITIES+
+There is currently a restriction within Oracle9i Forms. If a Forms application is+
+started within JInitiator or the Sun Java Plug-in, which uses code signed with+
+multiple certificates ... This restriction will be lifted in a later release of Forms ...."+
Not one of my best ideas. Notice, Sun Plug-in is mentioned and +8 years+ might not be enough, obviously.
Reason behind the "re-appearance" of the problem with forms 11g is that the forms jars (including webutil) are now signed with an VeriSign certificate what was not the case with 10g. Downloading jacob.jar by your own, you get an unsigned jar file. Signing this, as you were used in 10g leads to the second signing identity and the freezing problem.
But let's see how we could solve the problem, for the moment, perhaps for the next 8 years. We
. took solution path 2 out of the aove cited paper (Register Your Custom Signing Certificate Separately).
. rename jacob.jar to jy_jacob.jar (we do not want to interfere with other forms application of other companies also using webutil)
. add the registration applet code as described in the paper to jy_jacob.jar
. sign jy_jacob.jar.
. [to be on the save side we repeated these steps for all our jar files, necessary for the application]
. rename webutiljpi.htm to webutiljpijy.htm
. modify webutiljpijy.htm by adding applet registration section before webutil registration. This reads like

<OBJECT classid="%jpi_classid%"
codebase="%jpi_codebase%"
WIDTH="0"
HEIGHT="0"
HSPACE="0"
VSPACE="0">
<PARAM NAME="TYPE" VALUE="%jpi_mimetype%">
<PARAM NAME="CODEBASE" VALUE="%codebase%">
<PARAM NAME="CODE" VALUE="com.joynit.forms.applet.RegisterCertificateApplet">
<PARAM NAME="ARCHIVE" VALUE="%archive%,%webUtilArchive%" >
<COMMENT>
<EMBED SRC="" PLUGINSPAGE="%jpi_download_page%"
TYPE="%jpi_mimetype%"
java_codebase="%codebase%"
java_code="com.joynit.forms.applet.RegisterCertificateApplet"
java_archive="%archive%,%webUtilArchive%"
WIDTH="1"
HEIGHT="1"
HSPACE="0"
VSPACE="0"
>
<NOEMBED>
</COMMENT>
</NOEMBED></EMBED>
</OBJECT>

. modify formsweb.cfg so that webutiljpijy.htm and jy_jacob.jar are used (original settings as comments below)
baseHTMLjpi=webutiljpijy.htm
#baseHTMLjpi=webutiljpi.htm
archive=frmall.jar,iText-5.0.3.jar,vzg_grafik.jar,vzg_images.jar,vzg_netz.jar,jy_pdfutil.jar
#archive=frmall.jar
WebUtilArchive=frmwebutil.jar,jy_jacob.jar
#WebUtilArchive=frmwebutil.jar,jacob.jar
And then, after flushing the jar cache, success! No freezing. It was possible to confirm the certifcates and to start the application.
Thnx to Mia Urman and the oracle forms communitiy on [http://oracleformsinfo.wordpress.com/] , who gave me the tip... There is another, easier solution.
Never set one of the original oracle jar-Files on pole position (1st position) in one auf the archive parameters. This leads to hanging.
Put one of your self-signed jar-Files in front and let the oracle jars follow. The forms application will start properly.
It work with 3 different signing authorities, also. What makes hope for 4, and so on.
Edited by: KRodler on 15.03.2012 11:07

Load: class oracle.forms.engine.Main not found Stuck at loading Java Applet

Hi there
I have recently installed App Server 10.1.2.0 on a new machine.
Copied all my forms to an appropriate directory. Set up formsweb.cfg to allow them to run and have attempted to run them.
Unfortunately I get stuck at the Loading Java Applet screen, and in the status bar at the bottom it says :
load: class oracle.forms.engine.Main not found
I have taken a look at the Java Console, and the 2 things that jump out at me are that it appears to be looking for a forms90 directory, which seems odd since I am using App Server 10.1.2.0.2 and Forms Builder 10.1.2.0.2 meaning it should be looking in a forms directory not forms90 directory shouldnt it ?
And also, it mentions class with no proxy, so on looking around the forums it has been suggested that put the proxy details into jinitiator, which I have done, but this has made no difference either.
Can anyone suggest anything else please ?
Java Console log follows.
Thanks a lot
Scott
Oracle JInitiator: Version 1.3.1.9
Using JRE version 1.3.1.9 Java HotSpot(TM) Client VM
User home directory = C:\Documents and Settings\hilliers
c: clear console window
f: finalize objects on finalization queue
g: garbage collect
h: display this help message
l: dump classloader list
m: print memory usage
q: hide console
s: dump system properties
t: dump thread list
x: clear classloader cache
0-5: set trace level to <n>
Unregistered modality listener
Removed trace listener: sun.plugin.ocx.ActiveXAppletViewer[oracle.forms.engine.Main,0,0,914x613,layout=java.awt.BorderLayout]
Sending events to applet. STOP
Sending events to applet. DESTROY
Sending events to applet. DISPOSE
Sending events to applet. QUIT
Finding information...
Releasing classloader: sun.plugin.ClassLoaderInfo@d9850, refcount=0
Caching classloader: sun.plugin.ClassLoaderInfo@d9850
Current classloader cache size: 1
Done...
Registered modality listener
Referencing classloader: sun.plugin.ClassLoaderInfo@d9850, refcount=1
Added trace listener: sun.plugin.ocx.ActiveXAppletViewer[oracle.forms.engine.Main,0,0,914x613,invalid,layout=java.awt.BorderLayout]
Sending events to applet. LOAD
Sending events to applet. INIT
Sending events to applet. START
Determine if the applet requests to install any HTML page
HTML Installation finished.
Opening http://appserver008/forms90/java/oracle/forms/engine/Main.class
Connecting http://appserver008/forms90/java/oracle/forms/engine/Main.class with no proxy
Opening http://appserver008/forms90/java/oracle/forms/engine/Main.class
Connecting http://appserver008/forms90/java/oracle/forms/engine/Main.class with no proxy
load: class oracle.forms.engine.Main not found.
java.lang.ClassNotFoundException: java.io.IOException: open HTTP connection failed.
     at sun.applet.AppletClassLoader.getBytes(Unknown Source)
     at sun.applet.AppletClassLoader.access$100(Unknown Source)
     at sun.applet.AppletClassLoader$1.run(Unknown Source)
     at java.security.AccessController.doPrivileged(Native Method)
     at sun.applet.AppletClassLoader.findClass(Unknown Source)
     at sun.plugin.security.PluginClassLoader.findClass(Unknown Source)
     at java.lang.ClassLoader.loadClass(Unknown Source)
     at sun.applet.AppletClassLoader.loadClass(Unknown Source)
     at java.lang.ClassLoader.loadClass(Unknown Source)
     at sun.applet.AppletClassLoader.loadCode(Unknown Source)
     at sun.applet.AppletPanel.createApplet(Unknown Source)
     at sun.plugin.AppletViewer.createApplet(Unknown Source)
     at sun.applet.AppletPanel.runLoader(Unknown Source)
     at sun.applet.AppletPanel.run(Unknown Source)
     at java.lang.Thread.run(Unknown Source)

You're a star, thanks.
In my haste I had cut too much out of my old formsweb.cfg file and not realised I'd done it.
Thanks Francois.

Oracle.forms.engine.Main not found.java.lang.ClassNotFoundException error

Hi Members,
I am getting the oracle.forms.engine.Main not found.java.lang.ClassNotFoundException error when trying to access Oracle forms using APEX 2.2.1 and SSO.
load:class.oracle.forms.engine.Main not found
The forms have been compiled, forms path setup properly and the setup required to run forms seems to be right. Jinitiator has also been installed.
I have searched the forums and tried everything. I have checked jinitiator settings, cleared cache and even reinstalled it. Do you have any experience with this error? Appreciate any answers. Thanks.
Ravi.

Dear Friends,
I was also facing the same problem. to solve this, i have uninstalled Oracle Jinitiator. Cleared all the temporary internet files & cookies. Then while running the form, when it asks to install JInitiator, i have specified a different path for jinitiator, For Example, By default it asks for C:\programfiles, i have changed it to c:\manish directory.
This has solved my problem. Probably this also help you.
Regards,
Manish Trivedi,
India

Oracle.forms.engine.Main not found.

Hi,
I have a error when I try to call a form made in Forms 6i using 9iAS.
Seams that something with the settings. Need help please.
load: class oracle.forms.engine.Main not found.
java.lang.ClassNotFoundException: java.io.IOException: open HTTP connection failed.
     at sun.applet.AppletClassLoader.getBytes(Unknown Source)
     at sun.applet.AppletClassLoader.access$100(Unknown Source)
     at sun.applet.AppletClassLoader$1.run(Unknown Source)
     at java.security.AccessController.doPrivileged(Native Method)
     at sun.applet.AppletClassLoader.findClass(Unknown Source)
     at sun.plugin.security.PluginClassLoader.findClass(Unknown Source)
     at java.lang.ClassLoader.loadClass(Unknown Source)
     at sun.applet.AppletClassLoader.loadClass(Unknown Source)
     at java.lang.ClassLoader.loadClass(Unknown Source)
     at sun.applet.AppletClassLoader.loadCode(Unknown Source)
     at sun.applet.AppletPanel.createApplet(Unknown Source)
     at sun.plugin.AppletViewer.createApplet(Unknown Source)
     at sun.applet.AppletPanel.runLoader(Unknown Source)
     at sun.applet.AppletPanel.run(Unknown Source)
     at java.lang.Thread.run(Unknown Source)

In my case, on my machine, the codebase virtual directory name is defined as forms60java and is mapped to the Forms_Home\Forms60\Java directory, which is where the f60allxxx.jar files are stored.
Alias /forms60java/ "D:\Oracle\806\FORMS60\java/"
Look out for the 6iServer.conf file on the Oracle9iAs installation of Forms. In this file you see the value used in your configuration. Open the formsweb.cfg file (assuming you are using the Forms Servlet) in the forms60/server directory and search for the "codebase" parameter. The value should be the relative path mapping in the 6iServer.conf file.
You can test if the codebase value works in that you copy an image to the forms60/java directory and call it by
http:// ..../<forms_mapping>/gifname
Frank

Java.lang.ClassNotFoundException: oracle.forms.engine.Main

I got this error when opening my forms, in java console, it says the frmall.jar file cannot be downloaded.
I tried to get access the file with http://192.168.3.44:9001/forms/java/frmall.jar , it displays 404 page not found.
I think the virtual path defined in forms.conf is not working at all. Because I tried to put a html file under each of the directory, none of them are accessible.
RewriteRule ^/forms/java/(..*) /workaroundjava/$1 [PT]
AliasMatch ^/workaroundjava/(..*) "/home/oracle/Oracle/Middleware/Oracle_FRHome1/forms/java/$1"
RewriteRule ^/forms/html/(..*) /workaroundhtml/$1 [PT]
AliasMatch ^/workaroundhtml/(..*) "/home/oracle/Oracle/Middleware/asinst_1/config/FormsComponent/forms/html/$1"
RewriteRule ^/forms/webutil/(..*) /workaroundwebutil/$1 [PT]
AliasMatch ^/workaroundwebutil/(..*) "/home/oracle/Oracle/Middleware/Oracle_FRHome1/forms/webutil/$1"
What might be the problem ?
Here is the java console log :
network: Cache entry not found [url: http://192.168.3.44:9001/forms/java/frmall.jar, version: null]
network: Connecting http://192.168.3.44:9001/forms/java/frmall.jar with proxy=DIRECT
java.io.FileNotFoundException: http://192.168.3.44:9001/forms/java/frmall.jar
at sun.net.www.protocol.http.HttpURLConnection.getInputStream(Unknown Source)
at sun.plugin.PluginURLJarFileCallBack.downloadJAR(Unknown Source)
at sun.plugin.PluginURLJarFileCallBack.access$000(Unknown Source)
at sun.plugin.PluginURLJarFileCallBack$1.run(Unknown Source)
at java.security.AccessController.doPrivileged(Native Method)
at sun.plugin.PluginURLJarFileCallBack.retrieve(Unknown Source)
at sun.net.www.protocol.jar.URLJarFile.retrieve(Unknown Source)
at sun.net.www.protocol.jar.URLJarFile.getJarFile(Unknown Source)
at sun.net.www.protocol.jar.JarFileFactory.get(Unknown Source)
at sun.net.www.protocol.jar.JarURLConnection.connect(Unknown Source)
at sun.plugin.net.protocol.jar.CachedJarURLConnection.connect(Unknown Source)
at sun.plugin.net.protocol.jar.CachedJarURLConnection.getJarFileInternal(Unknown Source)
at sun.plugin.net.protocol.jar.CachedJarURLConnection.getJarFile(Unknown Source)
at com.sun.deploy.security.DeployURLClassPath$JarLoader.getJarFile(Unknown Source)
at com.sun.deploy.security.DeployURLClassPath$JarLoader.access$1000(Unknown Source)
at com.sun.deploy.security.DeployURLClassPath$JarLoader$1.run(Unknown Source)
at java.security.AccessController.doPrivileged(Native Method)
at com.sun.deploy.security.DeployURLClassPath$JarLoader.ensureOpen(Unknown Source)
at com.sun.deploy.security.DeployURLClassPath$JarLoader.<init>(Unknown Source)
at com.sun.deploy.security.DeployURLClassPath$3.run(Unknown Source)
at java.security.AccessController.doPrivileged(Native Method)
at com.sun.deploy.security.DeployURLClassPath.getLoader(Unknown Source)
at com.sun.deploy.security.DeployURLClassPath.getLoader(Unknown Source)
at com.sun.deploy.security.DeployURLClassPath.getResource(Unknown Source)
at sun.plugin2.applet.Plugin2ClassLoader$2.run(Unknown Source)
at java.security.AccessController.doPrivileged(Native Method)
at sun.plugin2.applet.Plugin2ClassLoader.findClassHelper(Unknown Source)
at sun.plugin2.applet.Applet2ClassLoader.findClass(Unknown Source)
at sun.plugin2.applet.Plugin2ClassLoader.loadClass0(Unknown Source)
at sun.plugin2.applet.Plugin2ClassLoader.loadClass(Unknown Source)
at sun.plugin2.applet.Plugin2ClassLoader.loadClass0(Unknown Source)
at sun.plugin2.applet.Plugin2ClassLoader.loadClass(Unknown Source)
at sun.plugin2.applet.Plugin2ClassLoader.loadClass(Unknown Source)
at java.lang.ClassLoader.loadClass(Unknown Source)
at sun.plugin2.applet.Plugin2ClassLoader.loadCode(Unknown Source)
at sun.plugin2.applet.Plugin2Manager.initAppletAdapter(Unknown Source)
at sun.plugin2.applet.Plugin2Manager$AppletExecutionRunnable.run(Unknown Source)
at java.lang.Thread.run(Unknown Source)
basic: load: class oracle.forms.engine.Main not found.
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.initAppletAdapter(Unknown Source)
at sun.plugin2.applet.Plugin2Manager$AppletExecutionRunnable.run(Unknown Source)
at java.lang.Thread.run(Unknown Source)
Ignored exception: java.lang.ClassNotFoundException: oracle.forms.engine.Main
basic: Dialog type is not candidate for embedding
basic: Removed progress listener: sun.plugin.util.ProgressMonitorAdapter@1e966fb
security: Reset deny session certificate store

In your Forms/Java folder ensure that frmall.jar is present
Also in your formsweb.cfg file add the jars in archive.

Oracle.forms.engine.RunformException: Forms session 1 failed during start

Dears,
I have newly installed APPS R12 on Windows 2003 (32-bit),I'm facing the below issue while using the web page to access any forms,
oracle.forms.engine.RunformException: Forms session <3> failed during startup: no response from runtime process
Khan

Hi,
I am unable to login into Oracle Apps.The address typed in the address bar is
http://com1.edu:8000/dev60cgi/ifcgi60.exe
The message I get is
load:class oracle.forms.engine.Main not found and
exception: com1.edu.
Please give the solution in detail.
Thanks in advance.
Also wishing you all a Happy and Prosperous New Year
Regards
Shiva

Oracle.forms.engine.main not inited

I am trying to run an Application deployed in Oracle Application Server using Mozilla Firefox. First error that showed was plugin missing, and I installed Oracle JInitiator 1.3.1.22. After installing it and restarting my laptop, when I try to access the same url a screen shows Loading Java Applet.... and then an error is shown in the status bar pane Applet oracle.forms.engine.main notinited.
Platform used:
OS: Windows XP Pro
Browser: Mozilla Firefox 3.5.7
Application server version: 10g
Please help me solve this problem.
Thanks in advance
Edited by: Deepu Mohan P on Jan 13, 2010 12:06 AM

Please help.
Does any one know about this issue?

10g R2 AS + JPI = oracle.forms.engine.Main not found

Greetings,
we have a Oracle Forms & Report Services 10.1.2.0.2 installation on a RHEL box. There's need to implement JPI instead of Jinitiator, but I have encountered some problems - I have followed the instructions for dynamic JPI listed in Doc ID 368218.1. The client is XP SP3 with JRE 1.6.0_02 installed, still the end result is:
network: Cache entry not found [url: http://xxx:7777/forms/java/oracle/forms/engine/Main.class, version: null]
network: Connecting http://xxx:7777/forms/java/oracle/forms/engine/Main.class with proxy=DIRECT
network: Cache entry not found [url: http://xxx:7777/forms/java/oracle/forms/engine/Main.class, version: null]
network: Connecting http://xxx:7777/forms/java/oracle/forms/engine/Main.class with proxy=DIRECT
load: class oracle.forms.engine.Main not found.
java.lang.ClassNotFoundException: oracle.forms.engine.Main
     at sun.applet.AppletClassLoader.findClass(Unknown Source)
     at java.lang.ClassLoader.loadClass(Unknown Source)
     at sun.applet.AppletClassLoader.loadClass(Unknown Source)
     at java.lang.ClassLoader.loadClass(Unknown Source)
     at sun.applet.AppletClassLoader.loadCode(Unknown Source)
     at sun.applet.AppletPanel.createApplet(Unknown Source)
     at sun.plugin.AppletViewer.createApplet(Unknown Source)
     at sun.applet.AppletPanel.runLoader(Unknown Source)
     at sun.applet.AppletPanel.run(Unknown Source)
     at java.lang.Thread.run(Unknown Source)
Caused by: java.io.IOException: open HTTP connection failed.
     at sun.applet.AppletClassLoader.getBytes(Unknown Source)
     at sun.applet.AppletClassLoader.access$100(Unknown Source)
     at sun.applet.AppletClassLoader$1.run(Unknown Source)
     at java.security.AccessController.doPrivileged(Native Method)
     ... 10 more
basic: Exception: java.lang.ClassNotFoundException: oracle.forms.engine.Main
I have checked ownership/permissions for frmall.jar, but they seem fine (there was a note pointing out possible ownerhsip issues).
Any ideas/suggestions?
Jan

I checked 578759.1 and yes, the classid and codebase parameters seem fine.
What happens when I open http://xxx:7777/forms/frmservlet?config=jpi is:
- java 6 logo appears, but
- is replaced by an X, the status bar says "Applet oracle.forms.engine.Main notinited"
- the status bar says "Loading Java Applet Failed..."
The whole Java Console output is:
Java Plug-in 1.6.0_02
Using JRE version 1.6.0_02 Java HotSpot(TM) Client VM
User home directory = C:\Documents and Settings\myuser
c: clear console window
f: finalize objects on finalization queue
g: garbage collect
h: display this help message
l: dump classloader list
m: print memory usage
o: trigger logging
p: reload proxy configuration
q: hide console
r: reload policy configuration
s: dump system and deployment properties
t: dump thread list
v: dump thread stack
x: clear classloader cache
0-5: set trace level to <n>
load: class oracle.forms.engine.Main not found.
java.lang.ClassNotFoundException: oracle.forms.engine.Main
     at sun.applet.AppletClassLoader.findClass(Unknown Source)
     at java.lang.ClassLoader.loadClass(Unknown Source)
     at sun.applet.AppletClassLoader.loadClass(Unknown Source)
     at java.lang.ClassLoader.loadClass(Unknown Source)
     at sun.applet.AppletClassLoader.loadCode(Unknown Source)
     at sun.applet.AppletPanel.createApplet(Unknown Source)
     at sun.plugin.AppletViewer.createApplet(Unknown Source)
     at sun.applet.AppletPanel.runLoader(Unknown Source)
     at sun.applet.AppletPanel.run(Unknown Source)
     at java.lang.Thread.run(Unknown Source)
Caused by: java.io.IOException: open HTTP connection failed.
     at sun.applet.AppletClassLoader.getBytes(Unknown Source)
     at sun.applet.AppletClassLoader.access$100(Unknown Source)
     at sun.applet.AppletClassLoader$1.run(Unknown Source)
     at java.security.AccessController.doPrivileged(Native Method)
     ... 10 more

Error oracle.forms.engine.Main not found.java.lang.ClassNotFoundException

Hi all,
I tried to update oracle_logo.gif in forms jar which is in f90all_jinit jar. I placed my icon in forms\oracle\forms\icons and renamed it as oracle_logo.gif while removing the existing one. Then I did jar the forms and placed that in f90all_jinit and again did jar f90all_jinit. Then, I placed this in ORACLE-HOME/forms90/java. When I tried to run the form...the form could not open and the java console shows this..
Loading http://<MACHINE_NAME>:8888/forms90/java/f90all_jinit.jar from JAR cache
load: class oracle.forms.engine.Main not found.java.lang.ClassNotFoundException: java.io.IOException: open HTTP connection failed. at sun.applet.AppletClassLoader.getBytes(Unknown Source) at sun.applet.AppletClassLoader.access$100(Unknown Source) at sun.applet.AppletClassLoader$1.run(Unknown Source) at java.security.AccessController.doPrivileged(Native Method) at sun.applet.AppletClassLoader.findClass(Unknown Source) at sun.plugin.security.PluginClassLoader.findClass(Unknown Source) at java.lang.ClassLoader.loadClass(Unknown Source) at sun.applet.AppletClassLoader.loadClass(Unknown Source) at java.lang.ClassLoader.loadClass(Unknown Source) at sun.applet.AppletClassLoader.loadCode(Unknown Source) at sun.applet.AppletPanel.createApplet(Unknown Source) at sun.plugin.AppletViewer.createApplet(Unknown Source) at sun.applet.AppletPanel.runLoader(Unknown Source) at sun.applet.AppletPanel.run(Unknown Source) at java.lang.Thread.run(Unknown Source)
Can anyone guide me on how to get rid of this error ? Strange thing is that I've removed that f90all_jinit.jar and placed back the existing one (I took backup). But still it's showing the same error and not opening the form. I could and can not do anything without this error corrected.
Please suggest me as soon as possible...
thank you
madhu.

Dear Friends,
I was also facing the same problem. to solve this, i have uninstalled Oracle Jinitiator. Cleared all the temporary internet files & cookies. Then while running the form, when it asks to install JInitiator, i have specified a different path for jinitiator, For Example, By default it asks for C:\programfiles, i have changed it to c:\manish directory.
This has solved my problem. Probably this also help you.
Regards,
Manish Trivedi,
India

Oracle.forms.engine.Main not found - JPI

Hello,
I have a forms server 10.1.2.3.0 installed on linux platform...
If I run a form in Jinitiator all works fine...
If I run the form as JPI i get error:
oracle.forms.engine.Main not found.
java.lang.ClassNotFoundException: oracle.forms.engine.Main
     at sun.applet.AppletClassLoader.findClass(Unknown Source)
     at java.lang.ClassLoader.loadClass(Unknown Source)
     at sun.applet.AppletClassLoader.loadClass(Unknown Source)
     at java.lang.ClassLoader.loadClass(Unknown Source)
     at sun.applet.AppletClassLoader.loadCode(Unknown Source)
     at sun.applet.AppletPanel.createApplet(Unknown Source)
     at sun.plugin.AppletViewer.createApplet(Unknown Source)
     at sun.applet.AppletPanel.runLoader(Unknown Source)
     at sun.applet.AppletPanel.run(Unknown Source)
     at java.lang.Thread.run(Unknown Source)My formsweb.cfg is
[jpi]
serverURL=/forms/lservlet
codebase=/forms/java
jpi_classid=clsid:CAFEEFAC-0016-0000-0018-ABCDEFFEDCBA
jpi_codebase=/forms/jinitiator/jre16018.exe#Version=1,6,0,18
jpi_mimetype=application/x-java-applet;version=1.6.0_18
baseHTMLJInitiator=basejpi.htm
baseHTML=basejpi.htm
baseHTMLjpi=basejpi.htmalso before the [jpi] tag i have
archive_jini=logo.jar,jcert.jar,jnet.jar,jsse.jar,*frmall_jinit.jar*,images.jar,in2kartica.jar,PDFD.jar,sort.zip,ImgBean.jar,paketi.jar,PrenosPolic.jar,TestFileLock.jar
archive=*frmall.jar*,in2kartica.jar,images.jar,paketi.jar,imgbean.jar,prenospolic.jar,PrenosPolic.jar
Why I get exception "java.lang.ClassNotFoundException: oracle.forms.engine.Main" ?

Hello,
You need archive=frmall.jar in your section.
Francois

Key CONFAIL bundle oracle.forms.engine.RunformBundle error

Some of my users get this error when they start the application.
MessageManager: key CONFAIL bundle oracle.forms.engine.RunformBundle exception java.lang IllegalArgumentException : unkown format type.
but after you close it and try again it works ok .
It happens quite intermitently.
Any clues ?
Thank you

What version of Forms are you running? What OS for client and server?
The only bugs I have found on this exception were in 4.5 of Forms.

HELP: java.lang.ClassNotFoundException: oracle.form.engine.Main

Hello,
I am trying to run a Form. Very simple form. I need to run the form.
I am using Windows XP SP3 & IE7.
I ahve tried many tips before writing here.
1) I have disabled some Add-Ons on IE7 like google & Ask but also, did not solve the problem.
2) I installed the JInitiator.
3) I have tried to work with firefox instead of IE7, but didn't work.
4) I made sure from the URL to be using the correct port. And, it is something like:
http://aa.uni.edu:8889/forms90/f90servlet
What should I do to solve the problem?
Please, be very detailed when describing the solution as I am very very new to Oracle.
Thank you.

Hi!
In my case when I had similar problem I did the following:
1) Enforce default settings on IE.
2) Deinstalled JInitiator
3) Installed the necessary JInitiator from the application server by opening a form in the IE.
4) Control Panel -> JInitiator -> Cache -> Clear JAR Cache
These covered all the problems I had so far...

Error While opening a JSP page from inside form window

Hi,
I am using Oracle EBS 12.0.4 and using IE 7 as my browser.
Now when i am trying to open a jsp page form EBS Home page (after login) it is opening perfectly.The problem occurs when i tried to open jsp pages from inside form window.
E.g. From the home page when i tried to open a jsp page "Control Purchasing Periods" which is assigned in one of our custom responsibility(Manager Systems-->PO Super User-->Set up-->Financials-->Accounting-->Control Purchasing Periods) it opens a new log in page for the EBS. When i logged in it is showing
Error
You have insufficient privileges for the current operation. Please contact your System Administrator. Same is happening when i am trying to open User Page form user management responsibility from inside a form window.Where as it is opening fine from home page.
Please help.

Hi, hueesin
in error log i got this 4 new lines while performing the transaction from my host
[Thu Dec 30 13:27:39 2010] [error] [client 172.16.6.144] [ecid: 1293695859:172.16.48.61:25634:0:8748,0] Directory index forbidden by rule: /dev02/KMCTEST/apps/apps_st/comn/java/classes/
[Thu Dec 30 13:27:40 2010] [error] [client 172.16.6.144] [ecid: 1293695860:172.16.48.61:25328:0:8829,0] Directory index forbidden by rule: /dev02/KMCTEST/apps/apps_st/comn/java/classes/
[Thu Dec 30 13:28:06 2010] [error] [client 172.16.6.144] [ecid: 1293695886:172.16.48.61:25654:0:9225,0] File does not exist: /dev02/KMCTEST/apps/apps_st/comn/java/classes/oracle/forms/engine/RunformBundle_en_IN.class
[Thu Dec 30 13:28:06 2010] [error] [client 172.16.6.144] [ecid: 1293695886:172.16.48.61:25654:0:9226,0] File does not exist: /dev02/KMCTEST/apps/apps_st/comn/java/classes/oracle/forms/engine/RunformBundle_en_IN.propertieswhile in access log i got
172.16.6.144 - - [30/Dec/2010:13:32:51 +0530] "POST /OA_HTML/OA.jsp?page=/oracle/apps/fnd/sso/login/webui/MainLoginPG&_ri=0&_ti=587084970&language_code=US&requestUrl=http%3A%2F%2Fkmctapp2.kmc.com%3A8005%2FOA_HTML%2FRF.jsp%3Ffunction_id%3D2014%26resp_id%3D50670%26resp_appl_id%3D7000%26security_group_id%3D0%26lang_code%3DUS%26params%3Df7B5hnH8rkFfR.idy0MT1JZrquJxVBy3CVpSV.GpXc0%26oas%3DAuZa28Bnhl7glqYyqXbjsg..&cancelUrl=http%3A%2F%2Fkmctapp2.kmc.com%3A8005%2FOA_HTML%2FAppsLogin&langCode=US&oapc=2&oas=rucHEnmoEQ25-3xRNnl0ZA.. HTTP/1.1" 302 708 1 "http://kmctapp2.kmc.com:8005/OA_HTML/RF.jsp?function_id=28636&resp_id=-1&resp_appl_id=-1&security_group_id=0&lang_code=US&params=Br702.NFW.nrlg1EodytbsK-Dc1k9ERgGeColziC.cPOIi7hiyjaPiR6AJ7.Lk4IUbiFt8MZ-sww1yPk9nLXIYqdPHfttMeywkt5IQhVsrG8Y9M-0CrrcAU8ZntmtaFjlkc2vXbUaot6TQpdqAPHJyaJn6YLsew516hhfiB2xemOmo6e-.WpPrlXfvBQG.XVr-Z8y-V4uRkwwHgWHTK.ju6jLsF35BmqTRszq39cgoHe38QZqjtonDRWgTFzvxooOAmX1EHPfxfMz88uKnVWnnzU-4996ZD8e3X0Dagp19gjOYgefJlT1fTUaFvMo3cP.-7Ypt0s4Cck.GhdFOnHRK1Ok6KdvnjFyjK-WHCy4ZHCvw3NZPREYBngqJc4gvnDziIu4Yso2j4kegCe-i5OCFG4hbfDGf7MMNcj5PZy1yFwJ8GIMHyNmCAg9Yo1bXn5cTHOy7xYWHyOD5.ax3JG6Q&oas=W0vxAqkroMB_7DgeNPZhYw.." "Mozilla/4.0 (compatible; MSIE 7.0; Windows NT 5.1; .NET CLR 2.0.50727)"
172.16.6.144 - - [30/Dec/2010:13:32:51 +0530] "GET /OA_HTML/RF.jsp?function_id=2014&resp_id=50670&resp_appl_id=7000&security_group_id=0&lang_code=US&params=f7B5hnH8rkFfR.idy0MT1JZrquJxVBy3CVpSV.GpXc0&oas=AuZa28Bnhl7glqYyqXbjsg.. HTTP/1.1" 200 7534 0 "http://kmctapp2.kmc.com:8005/OA_HTML/RF.jsp?function_id=28636&resp_id=-1&resp_appl_id=-1&security_group_id=0&lang_code=US&params=Br702.NFW.nrlg1EodytbsK-Dc1k9ERgGeColziC.cPOIi7hiyjaPiR6AJ7.Lk4IUbiFt8MZ-sww1yPk9nLXIYqdPHfttMeywkt5IQhVsrG8Y9M-0CrrcAU8ZntmtaFjlkc2vXbUaot6TQpdqAPHJyaJn6YLsew516hhfiB2xemOmo6e-.WpPrlXfvBQG.XVr-Z8y-V4uRkwwHgWHTK.ju6jLsF35BmqTRszq39cgoHe38QZqjtonDRWgTFzvxooOAmX1EHPfxfMz88uKnVWnnzU-4996ZD8e3X0Dagp19gjOYgefJlT1fTUaFvMo3cP.-7Ypt0s4Cck.GhdFOnHRK1Ok6KdvnjFyjK-WHCy4ZHCvw3NZPREYBngqJc4gvnDziIu4Yso2j4kegCe-i5OCFG4hbfDGf7MMNcj5PZy1yFwJ8GIMHyNmCAg9Yo1bXn5cTHOy7xYWHyOD5.ax3JG6Q&oas=W0vxAqkroMB_7DgeNPZhYw.." "Mozilla/4.0 (compatible; MSIE 7.0; Windows NT 5.1; .NET CLR 2.0.50727)"
172.16.6.144 - - [30/Dec/2010:13:32:51 +0530] "GET /OA_HTML/cabo/images/swan/t.gif HTTP/1.1" 304 0 0 "http://kmctapp2.kmc.com:8005/OA_HTML/RF.jsp?function_id=2014&resp_id=50670&resp_appl_id=7000&security_group_id=0&lang_code=US&params=f7B5hnH8rkFfR.idy0MT1JZrquJxVBy3CVpSV.GpXc0&oas=AuZa28Bnhl7glqYyqXbjsg.." "Mozilla/4.0 (compatible; MSIE 7.0; Windows NT 5.1; .NET CLR 2.0.50727)"
172.16.6.144 - - [30/Dec/2010:13:32:51 +0530] "GET /OA_HTML/cabo/images/swan/errorl.gif HTTP/1.1" 304 0 0 "http://kmctapp2.kmc.com:8005/OA_HTML/RF.jsp?function_id=2014&resp_id=50670&resp_appl_id=7000&security_group_id=0&lang_code=US&params=f7B5hnH8rkFfR.idy0MT1JZrquJxVBy3CVpSV.GpXc0&oas=AuZa28Bnhl7glqYyqXbjsg.." "Mozilla/4.0 (compatible; MSIE 7.0; Windows NT 5.1; .NET CLR 2.0.50727)"
172.16.6.144 - - [30/Dec/2010:13:32:51 +0530] "GET /OA_HTML/cabo/images/swan/navBarUnderTopTabsBg.gif HTTP/1.1" 304 0 0 "http://kmctapp2.kmc.com:8005/OA_HTML/RF.jsp?function_id=2014&resp_id=50670&resp_appl_id=7000&security_group_id=0&lang_code=US&params=f7B5hnH8rkFfR.idy0MT1JZrquJxVBy3CVpSV.GpXc0&oas=AuZa28Bnhl7glqYyqXbjsg.." "Mozilla/4.0 (compatible; MSIE 7.0; Windows NT 5.1; .NET CLR 2.0.50727)"
172.16.6.144 - - [30/Dec/2010:13:32:51 +0530] "GET /OA_HTML/cabo/images/swan/footerBg.gif HTTP/1.1" 304 0 0 "http://kmctapp2.kmc.com:8005/OA_HTML/RF.jsp?function_id=2014&resp_id=50670&resp_appl_id=7000&security_group_id=0&lang_code=US&params=f7B5hnH8rkFfR.idy0MT1JZrquJxVBy3CVpSV.GpXc0&oas=AuZa28Bnhl7glqYyqXbjsg.." "Mozilla/4.0 (compatible; MSIE 7.0; Windows NT 5.1; .NET CLR 2.0.50727)"

Error when launching web form

I'm trying to launch forms on the web using Dev Rel 6. When I
start the
browser and point to my html file, I get the standard "Starting
Java..."
message and then the error :
Applet exception: class oracle.forms.engine.Main could not be
loaded
I have setup my machine just as the manual suggests. Any ideas
on what the
problem could be.
My current configuration is:
Windows NT 4.0 (sp5)
OAS 4.0.7
Dev Rel 6
Netscape 4.5
Jinit 1.1.7.11
Thanks in advance for any help,
Alan
null

Hiya,
I'm working on deploying DEV2K forms/reports over the
web...starting with the Forms first...but haven't been able to do
that....scenario is that these forms are built in 4.5, OAS 3.0.1,
NT 4 (sp 3) & Oracle 8.0.4 (8.4)....I've done everything by the
book i.e; the Dev2K Online Manuals (Deploying Applications on the
Web)...but even after giving the full path of the intended
form/module it wont launch.....only gives Internel Error in the
browser....
In the manual Oracle recommends to use WWWSVR as the OAS default
listener but when you isntall the OAS (3.0.1) it recommended
using www as the default.....so I tried to change the
configuration of the def. list. & it got corrupted....so I
deinstalled the whole OAS but after that I haven't been able to
resinstall it again because it aborts right after
analyzing dependencies step....but I have another instance of the
OAS 3.0.1 running on a different machine on which our groups site
is running the database version 8.0.5 (haven't been able to
install the DAD for this one...because of database version or
some other unknown reason...)
Bottom line if you could please tell me step by step how to
deploy my current apps over the web I'ld really appreciate that..
Current env. NT 4 (sp3)
Oracle 8.0.5
Dev/2000 Forms4.5/Reports3.0
OAS 3.0.1 (trying to download OAS 4 but it after
the download wont open)
Thanks.
Dessislava Gantcheva (guest) wrote:
: Toby Richmond (guest) wrote:
: : D_niel Dobr_nszky (guest) wrote:
: : : Hi!
: : : Yes, JInitator can be a good idea. Doeas anybody heard
: : anything
: : : from JInitator for unix/mac/linux/etc?
: : : D_niel
: : Hiya
: : No I haven't, but I am yet another one of these people who
are
: : having major headaches getting Developer Server 6 working on
: : NT 4, with both applet viewer and jinitiator ...
: : jinitiator hangs when getting "default.dat" in registry
: : directory (this file does not exist)...eventually I get an
: : generic oracle error message saying cannot connect to server.
: : Any ideas???
: : Toby
: I had the same situation, Toby, but infortunately I don't
: remember how exactely I solved it (because of the many other
: problems I had :) I just can tell you that after patching
: everything possible it wrks now :) That's the sequence of the
: patches I applied:
: Initial configuration:
: NT4.0 Server, SP3
: OAS 4.0.7
: Developer/Developer Server 6.0
: Applied patches:
: 1. Patch 1 for OAS4.0.7
: After it forms on the web(Jinitiator 1.1.7.11) stoped working.
: 2. Patch 1 for Developer 6.0
: After it forms on the web started to work again.
: 3. SP5 for NT.
: 4. Jinitiator 1.1.7.15 ( I didn't observe any obvious
difference
: in its behaviour)
: And it works good now.
: If you try to patch the NT first, the forms don't work on the
: web again.
: that's my experience.
: Hope it helps
: My problem now i how to run a report within a form on the web.
: Separately forms and reports work fine.
: Regards
: Dess
: after it OAS starts
null

Forms engine

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