sir, Thanks for morelly coperation, but I can't do anything on jboss without solving my problem. My all files related to java, xml (error message) are exits on jboss forum with subject "Why my code doen't deploy on jboss-4.0.0" . Server configuration are default & I start default server without any configuration modification. Net misses some tags In uploading case but in my original file tags are according to specification. sir I clear all things from my point of view, but if u want some more specifcation please clearify 'what's u want'.