*.ff Files in fs_homepath /Mods/XXX are not referenced

/cod4_lnxded +set fs_homepath /home/kellerkind/cod4-28960 +set fs_basepath /home/kellerkind/cod4/ +set fs_game Mods/Kelli 

fs_basepath folder, 
|-- Mods
|   |-- Kelli
|   |   |-- mod.csv
|   |   |-- mod.ff
|   |   `-- z_svr_pam400_beta.iwd
|   `-- ModWarfare
|       |-- mod.csv
|       |-- mod.ff
|       `-- z_modwarfare.iwd
|-- main
|   |-- hunkusage.dat
|   |-- iw_00.iwd
|   |-- iw_01.iwd
|   |-- iw_02.iwd
|   |-- iw_03.iwd
|   |-- iw_04.iwd
|   |-- iw_05.iwd
|   |-- iw_06.iwd
|   |-- iw_07.iwd
|   |-- iw_08.iwd
|   |-- iw_09.iwd
|   |-- iw_10.iwd
|   |-- iw_11.iwd
|   |-- localized_german_iw00.iwd
|   |-- localized_german_iw01.iwd
|   |-- localized_german_iw02.iwd
|   |-- localized_german_iw03.iwd
|   |-- localized_german_iw04.iwd
|   |-- localized_german_iw05.iwd
|   `-- localized_german_iw06.iwd
|
`-- zone
    `-- german
        |-- ac130.ff
mod "Kelli" in fs_basepath:

  R     sv_referencedFFCheckSums "88764 39998207 13517381 34310"
  R     sv_referencedFFNames "code_post_gfx_mp mp_backlot common_mp Mods/Kelli/mod"
  R     sv_referencedIwdNames "main/iw_11 Mods/Kelli/z_svr_pam400_beta"
  R     sv_referencedIwds "-292863836 1962045443 " 
========================================================================

fs_home 
fs_homepath
|-- Mods
|   |-- Kelli
|   |   |-- mod.csv
|   |   |-- mod.ff
|   |   `-- z_svr_pam400_beta.iwd
|   `-- ModWarfare
|       |-- mod.csv
|       |-- mod.ff
|       `-- z_modwarfare.iwd
|-- main

mod "Kelli" in fs_homepath:

  R     sv_referencedFFCheckSums "88764 39998207 13517381"
  R     sv_referencedFFNames "code_post_gfx_mp mp_backlot common_mp"
  R     sv_referencedIwdNames "main/iw_11 Mods/Kelli/z_svr_pam400_beta"
  R     sv_referencedIwds "-292863836 1962045443 "

In homepath mod.ff is not referenced whats failed the Client to download the required mod.ff
Is the Mod in basepath it works like expected