Koha/koha-tmpl/intranet-tmpl/prog/en/modules/admin/preferences
Kyle M Hall 99bfa09cc6 Bug 13104 - Changing date or time format on a production server will create duplicate fines!
The system preference TimeFormat decides if times are formatted in 24
hour or 12 hour format. The issue at hand is that this changes the time
description for fines. Let us assume the time format is currently 24
hour, and there are overdue items with accruing fines. When the format
is changed to 12 hour, and fines.pl is run, it will begin looking for
fines with a 12 hour format. Since there are no, it will create a new
fine and you will now have two fines for the same item!

There are solutions which require database manipulation:
1) Update all existing fines from 24 hour to 12 hour format
2) Delete all existing accruing fines so they are all regenerated the
following night

The same situation applies to DateFormat.

The accounts rewrite ( Bug 6427 ) will resolve this issue, as it does
not look for existing fines based on the description.

I believe the best course of action until bug 6427 is pushed to master
is to add a warning to the system preference to not alter it on a
production server with existing fines.

Signed-off-by: Chris Cormack <chris@bigballofwax.co.nz>
Signed-off-by: Katrin Fischer <Katrin.Fischer.83@web.de>
Adds some documentation to warn about the problem.
Tested the new addition shows up in po files.

Signed-off-by: Tomas Cohen Arazi <tomascohen@gmail.com>
2014-10-22 14:30:52 -03:00
..
acquisitions.pref Bug 12557: DB changes - Add the AcqItemSetSubfieldsWhenReceiptIsCancelled pref 2014-09-09 10:09:58 -03:00
admin.pref Bug 8446: (qa followup) Patch reintroduces SolR stuff 2014-10-16 12:34:19 -03:00
authorities.pref Bug 11611: Rephrase description and examples of 5 MARC related sysprefs 2014-02-20 19:08:11 +00:00
cataloguing.pref Bug 10330 - Rename system preference authoritysep to AuthoritySeperator 2014-05-23 13:26:48 +00:00
circulation.pref Bug 11577 : Fixing a tiny typo 2014-09-17 19:23:31 -03:00
enhanced_content.pref
i18n_l10n.pref Bug 13104 - Changing date or time format on a production server will create duplicate fines! 2014-10-22 14:30:52 -03:00
local_use.pref
logs.pref
opac.pref Bug 12296: make search box customisable with OpacCustomSearch 2014-10-18 10:44:45 -03:00
patrons.pref Bug 6739: make it possible to block expired patrons from OPAC actions 2014-05-05 01:49:05 +00:00
searching.pref Bug 10862: (follow-up) fix a couple of issues 2014-05-05 03:07:23 +00:00
serials.pref
staff_client.pref Bug 9044: Provide item selection in record detail page (staff client) 2013-10-31 05:29:35 +00:00
tools.pref Bug 12190: fold the "Creators" system preference tab into "Tools" 2014-05-23 13:09:51 +00:00
web_services.pref Bug 10818: improve display and translatability of sysprefs OAI-PMH:ConfFile's description 2014-04-04 15:37:26 +00:00