[Koha-bugs] [Bug 6789] New: Biblios with many items can result in broken search results links
bugzilla-daemon at bugs.koha-community.org
bugzilla-daemon at bugs.koha-community.org
Fri Aug 26 01:31:28 CEST 2011
http://bugs.koha-community.org/bugzilla3/show_bug.cgi?id=6789
Bug #: 6789
Summary: Biblios with many items can result in broken search
results links
Classification: Unclassified
Change sponsored?: ---
Product: Koha
Version: rel_3_6
Platform: All
OS/Version: All
Status: NEW
Severity: minor
Priority: P5
Component: Z39.50 / SRU / OpenSearch Servers
AssignedTo: gmcharlt at gmail.com
ReportedBy: ian.walls at bywatersolutions.com
QAContact: koha-bugs at lists.koha-community.org
Blocks: 2453
If a title has enough item record information to push it's MARCXML record size
past 1MB, any information beyond that will be ignored. The record will be
indexed, but the 999$c, which contains the biblionumber and is by its numerical
nature the last field in the record, could be lost, and thus the link in the
search results will be broken (no biblionumber filled in, so 404 error)
The solution, ideally, would be to fix Net::Z3950::ZOOM to allow for the
specification of a larger maximum record size, but that's impractical at this
time. Koha can be altered to put all the 952 information AFTER the 999,
practically guaranteeing that the biblionumber will be in the first 1MB worth
of the MARCXML. If a few items records are lost to the indexer, that's
unfortunate, but bearable.
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