[Koha] Please help: biblio and biblionumber

[Andrea Furin]

hi. I had a very big problem: I cannot solve this:
in "MARC bibliographic framework test" I have an error:
"biblio and biblionumber 	The biblio.biblionumber and
biblioitems.biblioitemnumber fields be mapped to a MARC subfield"

Installed Koha 3.12.6 via deb.

I use Unimarc.

My records.abs tells:
############ IDENTIFICATION NUMBERS ##################
melm 001        Local-number,Local-number:n
# Local-number (biblionumber can be either in 090$9 or, on some setup,
on 001)
melm 009      Identifier-standard:w,Identifier-standard:n
melm 090$a      Local-number,Local-number:n
melm 099$c
date-entered-on-file:s,date-entered-on-file:n,date-entered-on-file:y,Date-of-acquisition,Date-of-acquisition:d,Dat$
melm 099$d
Date/time-last-modified:s,Date/time-last-modified:n,Date/time-last-modified:y
melm 099$t      ccode:w

My framework:
biblio.biblionumber -> 001_@
bilioitems.biblioitemnumber -> 090_a


Please help, thanks in advance

a.f.