/usr/lib/python2.7/dist-packages/trytond/modules/stock_supply_day/locale/es_CO.po is in tryton-modules-stock-supply-day 3.0.0-2.
This file is owned by root:root, with mode 0o777.
It is a symlink to /usr/lib/python2.7/dist-packages/trytond/modules/stock_supply_day/locale/../../../../../../../share/pyshared/trytond/modules/stock_supply_day/locale/es_CO.po