UID Number Limitations

[Tom Tucker]

My environment has a mixture of Solaris 8-10 and RHEL 4-5. These clients
are currently authenticating against a Sun One 5.X DS.
I have migrated the Sun One DB to my lab 389 DS. Users with a three digit
uidNumber are unable to login to Linux systems, however if they connect to
a Solaris system it works fine.  If I add a fourth digit to their uidNumber
they are able access Linux systems just fine.  Did I miss a setting
somewhere?

Thanks,

Tom