tryton/modules/stock_lot/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_change_product">
            <field name="text">You cannot change the product of a stock lot which has stock moves.</field>
        </record>
        <record model="ir.message" id="msg_lot_required">
            <field name="text">To move product "%(product)s" you must provide a stock lot.</field>
        </record>
        <record model="ir.message" id="msg_only_lot">
            <field name="text">You must select a stock lot instead of a product for "%(product)s".</field>
        </record>
        <record model="ir.message" id="msg_move_add_lot_quantity">
            <field name="text">The total quantity "%(lot_quantity)s" of the lots must be less than or equal to the quantity "%(move_quantity)s" of the move.</field>
        </record>
    </data>
</tryton>