On 30 March 2011 10:06, Paul <paul.a@aandc.org> wrote:
> I would appreciate some assistance with biblionumber and biblioitemnumber,
> given that we can no longer enter new biblios.
>
> Error code is : "Tag "" is not a valid tag. at
> /usr/share/koha/lib/C4/Biblio.pm line 2848"
>
> That line (under the head : "Internal function to add or update biblionumber
> and biblioitemnumber to
> the MARC XML" is the first of these four:
>
>        my $new_field = MARC::Field->new(
>        $biblio_tag, '', '',
>        "$biblio_subfield"     => $biblionumber,
>        "$biblioitem_subfield" => $biblioitemnumber
>
> What are the values that biblio.pm is expecting, and where exactly are they
> input from GUI page
> <http://koha-admin/cgi-bin/koha/cataloguing/addbiblio.pl?biblionumber=0&z3950=1&frameworkcode=AB&breedingid=38301#>
> ?
>
> It seems that the call is based upon biblionumber=0 [which is <10, therefore
> creating the error according line 2847 : "# biblionumber & biblioitemnumber
> are in the same field (can't be <10 as fields <10 have only 1 value)"] and
> seeing as we are using a custom framework (cut down to what we need for
> cataloguing staff purposes), I need to know what particular line I have set
> to "ignore" that is creating the error. What "Tag" have I left out?
>
> Can't find anything in the docs on this "Internal function."
>
> Thanks for any pointers,

Hi Paul

Have you messed around with the 999 field and subfields? Specifically
breaking their mappings or deleting them entirely?