I am using jboss3.0.6 with tomcat 4.1.18. In my application I have two systems (two ear), a security system (it works OK!) and other with tools for all system. When I do loggin in the part of security, the system works ok, but when I try pass to the other ear it procuded an Exception: EJBException, causedBy:
java.lang.SecurityException: Insufficient method permissions, principal=null.

I have been reading jboss forums and the possible solutions for this problem and I have modified the login-config.xml with many alternatives suggested, but the continuous error randomly.

If somebody know about other alternative I will be thanked.

thanks! ! ! !

Jk