Skip to Content

SAP BO 4.1 - Webi Applet View - java error java.lang.reflect.invocationtargetexception

Nov 20, 2017 at 01:58 PM


avatar image


I'm receiving the below error when trying to open a webi report with the Java applet.

The applet seems to be going into a loop and then fails with the below error.

Full log attached javalog.txt

I've tried with multiple java versions.

java.lang.RuntimeException: java.lang.reflect.InvocationTargetException
at sun.plugin2.applet.Plugin2ClassLoader.defineClassHelper(Unknown Source)
at sun.plugin2.applet.Plugin2ClassLoader.access$100(Unknown Source)
at sun.plugin2.applet.Plugin2ClassLoader$ Source)
at 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.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$ Source)
at Source)
Caused by: java.lang.reflect.InvocationTargetException
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
at java.lang.reflect.Method.invoke(Unknown Source)
... 14 more
Caused by: java.lang.NullPointerException
at sun.plugin2.applet.Plugin2ClassLoader.loadAllowedCodebases(Unknown Source)
at sun.plugin2.applet.Plugin2ClassLoader.getPermissions(Unknown Source)
at sun.plugin2.applet.Applet2ClassLoader.getPermissions(Unknown Source)
at Source)
at Source)
at Source)
... 18 more
javalog.txt (22.2 kB)
10 |10000 characters needed characters left characters exceeded

It would help if you provide following info :
1. Version of BOE used
2. Version of Java JRE installed on machine
3. Type and version of browser used
4. Type and version of OS used on client machine.


Hi Denis,

Thank you for the advice, I will add more details in the future in the questions.

Thank you.

* Please Login or Register to Answer, Follow or Comment.

1 Answer

Best Answer
Ruben Buturca Nov 20, 2017 at 02:58 PM

It's working with JRE 7.25u ( jre-7u25-windows-i586 )

10 |10000 characters needed characters left characters exceeded