Debian 4.0r3 for s/390, network install problem

[Ventura <jorge.ventura@fusemail.com>]

I am trying to do a network install of Debian 4.0r3 and unfortunately
I am receiving a message about modules unavailable.

This the part of installation dialog with the messages.
//----------------------------------------------------------------
No kernel modules were found. This probably is due to a mismatch
between the kernel used by this version of the installer and the
kernel version available in the archive.
If you're installing from a mirror, you can work around this problem
by choosing to install a different version of Debian.
The install will probably fail to work if you continue without
kernel modules. Continue the install without loading kernel modules?

<Go Back> <Yes> <No>
//-----------------------------------------------------------------


The web log I have:

Jun 28 13:57:00 anna[936]: WARNING **: no packages for kernel in
archive

Have anybody ever had this problem or have any idea ???

Thanks in advance,
Jorge Ventura