You may have seen this error while launching WebAnalysis using 16000 port where WebAnalysis client won’t get loaded at all. If you look at Java console it’ll show the below given error.
load: class com.hyperion.analyzer.usersession_base.AnalyzerClient not found.
java.lang.ClassNotFoundException: com.hyperion.analyzer.usersession_base.AnalyzerClient
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)
at sun.plugin2.applet.Plugin2Manager$AppletExecutionRunnable.run(Unknown Source)
at java.lang.Thread.run(Unknown Source)
Exception: java.lang.ClassNotFoundException: com.hyperion.analyzer.usersession_base.AnalyzerClient
If you access WebAnalysis using 19000 port it works fine!!!!
I was looking for reasons behind this one and found that 16 jar files and jre-6u22-windows-i586-s.exe are missing from WebAnalysis.ear file!!!!!!
These files are present in <HYPERION_HOME>commonepmstaticwebanalysis folder where as the static folder in WebAnalysis.ear located under <HYPERION_HOME>productsbiplusInstallableApps file doesn’t have them. You can use 7Zip or Winrar to open ear files.
So I tired copying them to the tmp directory of Weblogic server and it worked fine for me after that. Highlighted folder can be different on your environment.
<HYPERION_DRIVE>:OracleMiddlewareuser_projectsdomainsEPMSystem
serversWebAnalysis0tmpserversWebAnalysis0tmp_WL_user
WEBANALYSIS_11.1.2.0ts1hx4warstatic
I’m not sure on why it is not present there, maybe someone missed to add the files there or from this release you can’t open WebAnalysis using it’s native port (16000) 🙂
If you are interested in a permenant work around/fix, then you can add the jar files and jre-6u22-windows-i586-s.exe to the WebAnalysis.war file.
Steps
Open WebAnalysis.ear file with 7Zip or Winrar
Open WebAnalysis.war file and navigate to static folder
Compare the file present in <HYPERION_HOME>commonepmstaticwebanalysis against static folder and add missing ones.
HTH
Update 10/16/2012
Please check the below given knowledge base article which talks about this issue.
Web Analysis Studio Unable to Launch When Using Default 16000 Port Error: “class com.hyperion.analyzer.usersession_base.AnalyzerClient not found.” [ID 1365054.1]
It says “The ability to login to WA using the listening port:16000 has been removed by development.
This is documented in unpublished (documentation) Bug 13061357″
Update 10/16/2012
Please check the below given knowledge base article which talks about this issue.
Web Analysis Studio Unable to Launch When Using Default 16000 Port Error: “class com.hyperion.analyzer.usersession_base.AnalyzerClient not found.” [ID 1365054.1]
It says “The ability to login to WA using the listening port:16000 has been removed by development.
This is documented in unpublished (documentation) Bug 13061357″
hi,
RSS feeds are not working 🙂
Hi
It is corrected, thank you very much.
Hello
I try this solution as well as the solution proposed by Oracle (put the port 16000).
It works BUT the big issue is that it takes about 2 minutes to launch the window.
If I remove the port, it only takes 10 seconds,
Rgds
henry
please see – Web Analysis Studio Unable to Launch When Using Default 16000 Port Error: "class com.hyperion.analyzer.usersession_base.AnalyzerClient not found." [ID 1365054.1]
https://support.oracle.com
@Brian Donovan
Thanks for pointing out the document ID I'll update the blog accordingly