hi,can u help in deployment of Jboss

[ramakrishna_yata]

Good Morning every body,
My problem is we have implementing the code for ERP project in J2EE and we have deploying and testing it in Tomcat 6.0 at client side when the application is working as per modification but the problem was
when we r deploying the already tested application which we modifed in the Jboss server at server machine the modification are not applicable to that server and the past on can be seen as out put and it and once it totally giving the error as
your application is not present
we have also cleaned the work directory in jboss 4.0.5.GA
may i know any solution from u that what is the problem and how could i rectify it.
thanking you sir
ramakrishna