[Koha-bugs] [Bug 27365] Koha doesn't check marcxml field size is < 10000 and fails in various places

[bugzilla-daemon at bugs.koha-community.org]

https://bugs.koha-community.org/bugzilla3/show_bug.cgi?id=27365

--- Comment #16 from David Cook <dcook at prosentient.com.au> ---
(In reply to Blou from comment #15)
> We have the problem in searches (opac/staff).  ES indexes without any
> problem.  I see the data returned when turning on trace_to in koha-conf.xml.
> 
> But somewhere in Koha or MARC library, something breaks.  The records with a
> 505$a longer than 9999 characters are not displayed correctly in the results.
> 
> Actually, NO data shows up.  But there's an empty entry in the results.  The
> other records are listed without problem.
> 
> Considering that the xslt for the results never infer to 505 the slightest,
> it seems to me its the marcxml that breaks down.  Somewhere, somehow.

Are you able to reliably reproduce that problem? If so, attach a copy of that
record here with the steps needed to reproduce it. Someone might be able to
take it somewhere then. 

Long ago, I locally customized the Zebra indexing to only index 5000 characters
for the notes fields, as I think that 9999+ notes fields were causing us
problems, but I think the original record would still be retrieved and used in
Koha. Since you're using ES, that's probably not relevant.

Sounds like more investigation is needed, but also sounds like an edgecase, so
perhaps more of a support issue...

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