Sun Java Enterprise System 5 Installation Guide for UNIX

ProcedureTo Use the Solaris prodreg Utility for Viewing Installed Software

    Use the prodreg utility to view information about all packages installed on your system, including Java ES product components.

    This information is useful when checking for product component dependencies. The prodreg utility also indicates packages that are incomplete and might need special handling. On the Solaris 10 and Solaris 9 operating systems, run the utility as follows:

    prodreg

    For more information, see the prodreg man page.