Steps to reproduce: - Create a transfer with a delivery method. - Add a lot of characters in the tracking reference field. Bug: after saving the field overflows in the view opw-3370813 closes odoo/odoo#137176 X-original-commit: 707ae95d32836296e57540cdbdf78a2b3a7c7117 Signed-off-by: Djamel Touati (otd) <otd@odoo.com> Signed-off-by: Walid Hanniche (waha) <waha@odoo.com>