tryton/modules/stock_forecast/message.xml

<?xml version="1.0"?>
<!-- This file is part of Tryton.  The COPYRIGHT file at the top level of
this repository contains the full copyright notices and license terms. -->
<tryton>
    <data grouped="1">
        <record model="ir.message" id="msg_forecast_done_dates_overlap">
            <field name="text">The dates of done forecasts for the same company, warehouse and destination can not overlap.</field>
        </record>
        <record model="ir.message" id="msg_forecast_delete_cancel">
            <field name="text">To delete forecast "%(forecast)s" you must cancel it.</field>
        </record>
        <record model="ir.message" id="msg_forecast_line_product_unique">
            <field name="text">Product must be unique by forecast.</field>
        </record>
    </data>
</tryton>