Unsigned jacob.jar file causing forms loading slow

Dear All,
Oracle version : 10.1.2.0.2
OS: Windows 2003
Client IE version : IE 8
JRE version : JRE 1.6 update 21
JRE security setting : Mixed code (sandboxed vs. trusted) security verification - Disabled
We are getting the unsigned jar file error for jacob.jar, but it is running fine in many other places and giving unsigned jar file error for other jar files.
Loaded image: jar:http://192.168.100.88:7778/forms/java/frmall.jar!/oracle/forms/icons/frame.gif
Trace level set to 5: all ... completed.
cache: Reading Signers from 0 http://192.168.100.88:7778/forms/java/jacob.jar | C:\Users\samm.AGS-STORE-005\AppData\LocalLow\Sun\Java\Deployment\cache\6.0\48\dc408b0-3aabe349.idx
network: No certificate info for unsigned JAR file: http://192.168.100.88:7778/forms/java/jacob.jar
network: No certificate info for unsigned JAR file: http://192.168.100.88:7778/forms/java/jacob.jar
network: Connecting http://192.168.100.88:7778/forms/lservlet;jsessionid=c0a8645830d6885b096494a44406bb10e869f532355e.e38LbhmPbxyKci0La3qPa3iNa38Re6fznA5Pp7ftolbGmkTy with proxy=DIRECT
I have seen sites to sign the jar files, but is it possible to overcome this error without signing. Since this error is taking 10-20 secs more to load the form.
Please help.
Thanks and Regards,
Anand.

HI,
You need to sign both frmwebutil.jar and jacob.jar first the clear JAR cache ion end-user computer,so that new signed JAR files are downloaded to end-user machines..

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kasper123 wrote:
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Jinit not loading webutil jar files

Hello,
Our Application Server has had webutil installed on it for quiet some time now. I am implementing a custom Banner Form that requires webutil functionality. Well the form is all set, but the webutil portion does not function correctly. I have been working with the designers of this application and they recommended I make sure that my archive_jini and archive parameters be set in the file /u01/app/oracle/product/10gASforms/10.1.2/forms/server/formsweb.cfg as follows:
archive_jini=banicons.jar,bannerui.jar,banspecial.jar,banorep.jar,frmall_jinit.jar,gwucustom.jar,frmwebutil.jar,jacob.jar
archive=banicons.jar,bannerui.jar,banspecial.jar,banorep.jar,frmall.jar,gwucustom.jar,frmwebutil.jar,jacob.jar
so I set these up as requested. When I look at my Java Console I only see the following load:
banicons.jar, bannerui.jar, banspecial.jar, banorep.jar and frmall_jinit.jar
I do not see gwucustom.jar, frmwebutil or jacob.jar load.
Is there something I am missing? Do I have to restart the Application Server?
Thank you much in advance for any guidance anyone can provide!
-Stan

I actually corrected this issue myself.
In the formsweb.cfg file I added these properties under the default section.
There is a section called jinit_pprd (My Pre-Production test server, I added these values under there and the .jar files are now loading.
-Stan

Java Applet fails loading JAR files

I'm using the OC4J setup with my Oracle forms (10g) install, this was working but no longer.
I get the message below when running the test.fmx from the Oracle Forms Services test page for each of the JAR files attempting to load.
I comment out the ARCHIVE statement but it still fails with
'java.lang.ClassNotFoundException:oracle.forms.engine.Main' on the applet window.
=====================
java.io.IOException: Connection failure with 504
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     at oracle.jre.protocol.jar.HttpUtils.followRedirects(Unknown Source)
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     at oracle.jre.protocol.jar.JarCache.get(Unknown Source)
     at oracle.jre.protocol.jar.CachedJarURLConnection.connect(Unknown Source)
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     at sun.misc.URLClassPath$JarLoader.<init>(Unknown Source)
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     at java.security.AccessController.doPrivileged(Native Method)
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     at sun.misc.URLClassPath.getResource(Unknown Source)
     at java.net.URLClassLoader$1.run(Unknown Source)
     at java.security.AccessController.doPrivileged(Native Method)
     at java.net.URLClassLoader.findClass(Unknown Source)
     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)
WARNING: error reading http://nzmdgrenfell01.asiapacific.hpqcorp.net:8889/forms/java/frmwebutil.jar from JAR cache.
Downloading http://nzmdgrenfell01.asiapacific.hpqcorp.net:8889/forms/java/frmwebutil.jar to JAR cache
java.io.IOException: Connection failure with 504
Any suggestions?
Regards......Derek

I found this Metalink that solved my problem.
Note:171159.1

JAR files deployed to EBS server a not loaded by server

Dear All,
We deployed JAR files to Apache(Jserver) of EBS server, we put jar files to $OA_JAVA and added content of jar file names into jserv.properties, then we re-started the Apache(Jserver), but the JAR files are not loaded by server, we checked the properties file and the path of JAR files are both OK, what may cause this kind of issue?
Currently, we are working on the Accounts Payables interface, which need to call java scripts to upload the log file to Google drive, and we need to include some Google java files in the class path, so these java files are third party's, how to config these java files under Oracle?
Thanks,
Jackie

Hello Mike,
It customization jar file.
And customer wants to load this jar file to EBS apache server, so that they can use it to do some development work?
Now, they wants to know how to load it?
Thanks,
Jackie

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