Sorry Sir i m using
JBoss Server and Eclise helious...
and more i checked jndi tree but my JNDI name did't shows there..
I checked descriptors too..
Thanks Sir but its Working now Automatically.
jndi tree shows jndi name ..
Actually i m unable to find out why i was getting this error..
Yesterday its was working but today i waste my whole day but at last its working auto..