Question : "class StreamingApplet.RTApplet.class not found" error occured

Java Plug-in 1.6.0_20
Using JRE version 1.6.0_20-b02 Java HotSpot(TM) 64-Bit Server VM
User home directory = C:\Users\Parth
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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
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>
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load: class StreamingApplet.RTApplet.class not found.
java.lang.ClassNotFoundException: StreamingApplet.RTApplet.class
      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)
      at sun.plugin2.applet.Plugin2Manager$AppletExecutionRunnable.run(Unknown Source)
      at java.lang.Thread.run(Unknown Source)
Caused by: java.io.IOException: open HTTP connection failed:https://onlinetrade.motilaloswal.com/stsb/PresentationLayer/StreamingApplet/RTApplet/class.class
      at sun.plugin2.applet.Applet2ClassLoader.getBytes(Unknown Source)
      at sun.plugin2.applet.Applet2ClassLoader.access$000(Unknown Source)
      at sun.plugin2.applet.Applet2ClassLoader$1.run(Unknown Source)
      at java.security.AccessController.doPrivileged(Native Method)
      ... 7 more
Exception: java.lang.ClassNotFoundException: StreamingApplet.RTApplet.class

Above error occured when i opening java applet for market watch in motilal oswal online trading ..

how can i solve the above error ??
please help me ...

Answer : "class StreamingApplet.RTApplet.class not found" error occured

Its a server side issue; the market applet class is not available on the server when your page tries to load it.

Please raise the issue with the motilal oswal  online trading web master.