I have a application with some BMP EJB. When I deoply this EJB, all EJB can't be loaded. For each EJB, JBOSS reported the errors as:

Bound EJB Home 'TheSignOn' to jndi 'TheSignOn'
Failed to load users/passwords/role files
......
Could not restore ejb timers
......
Invalid authentication attempt, principal=null
......

Help please