[Koha] Item Inventory Number Error 500

[Tadas G]

Hello

Koha 21.05.02.003 with UNIMARC


I hawe problems with item inventory number.

First problem with log error. Log intranet-error.log increased to 500 mb
and it is growing.

[Tue Mar 01 13:04:29.393965 2022] [cgi:error] [pid 1885507] [client
198.x.x.x:x] AH01215: Use of uninitialized value $subfield in string eq at
/usr/share/koha/intranet/cgi-bin/cataloguing/additem.pl line 905.:
/usr/share/koha/intranet/cgi-bin/cataloguing/additem.pl, referer:
http://xxx-intra.xxx.lt/cgi-bin/koha/cataloguing/additem.pl?biblionumber=1914

[Tue Mar 01 13:04:29.394068 2022] [cgi:error] [pid 1885507] [client
198.x.x.x:x] AH01215: Use of uninitialized value $subfield in string eq at
/usr/share/koha/intranet/cgi-bin/cataloguing/additem.pl line 905.:
/usr/share/koha/intranet/cgi-bin/cataloguing/additem.pl, referer:
http://xxx-intra.xxx.lt/cgi-bin/koha/cataloguing/additem.pl?biblionumber=1914

Do you know how to solve this problem?

I think this problem arose when we tried add Item with Inventory Number.

When I try to write a line in Item Inventory number and add item with
Inventory number i get an error 500. Without inventory number item adds
normal.

Maybe it's a problem with mapping?
Other error in MARC bibliographic framework test: The biblio.biblionumber
and biblioitems.biblioitemnumber fields be mapped to a MARC subfield,

Maybe you have encountered this problem and can help?

Thanks for the help