Unable to map local user

[Bonacum, Ernie]

I should have posted my krb5.conf file:

//footst02.comp.foo.com/home/foouser $ cat /etc/krb5/krb5.conf
[libdefaults]
        default_realm = REALM.DEV.FOO.COM
        default_keytab_name = FILE:/etc/krb5/krb5.keytab
        default_tkt_enctypes = des3-cbc-sha1 arcfour-hmac aes256-cts
des-cbc-md5 des-cbc-crc
        default_tgs_enctypes = des3-cbc-sha1 arcfour-hmac aes256-cts
des-cbc-md5 des-cbc-crc

[realms]
        REALM.DEV.FOO.COM = {
                kdc = fookdcdev01.comp.foo.com:88
                admin_server = fookdcdev01.comp.foo.com:749
                default_domain = comp.foo.com
        }

[domain_realm]
        .comp.foo.com = REALM.DEV.FOO.COM
        comp.foo.com = REALM.DEV.FOO.COM
        fookdcdev01.comp.foo.com = REALM.DEV.FOO.COM

[logging]
        kdc = FILE:/var/krb5/log/krb5kdc.log
        admin_server = FILE:/var/krb5/log/kadmin.log
        default = FILE:/var/krb5/log/krb5lib.log