I had successfully migrated the database, from Odoo 10 to Odoo 11, using OpenUpgrade mechanism.
However after logging into the database, App menus for Sales & Invoicing, weren't been visible, while other menus are available and functionalities are intact. Not sure what could have gone wrong w.r.t these 2.
Previously I had migrated couple of database using OpenUpgrade, however I have a feeling, OCA openupgrade for Odoo 11 seems to lack many features.
Ofcourse, I tried all manual workaround to make this happen, but still the resultant isn't satisfying.
Has anyone tried, with any luck.
As you stated, OpenUpgrade can not be used for Odoo 11.
I didn't say that, perhaps I think you are not aware about OpenUpgrade & its migration, I also said I successfully migrated Odoo 11, except for the module, Sale/Accounting, If you don;t know the answer, don't try to close the query, let others answers. thanks