Is it possible to successfully migrate from Odoo 8 to Odoo 9 through Openupgrade migration scripts given in https://github.com/OCA/OpenUpgrade.
We have been trying to upgrade a Odoo 8 instance (which is customized for client requirements) to Odoo 9 using that which is running almost a week now. It is looping in exchange rate loop for account move lines. Can anyone please help me in assisting this ? Am I missing anything ?
fyi - There are 800k account move lines in the Database I am trying to upgrade
We successfully migrated our database from Odoo 8 to 9, by making custom changes in the openupgrade scripts.