Olivier Dony
8e73023f68
This constraint was added during the Great Accounting Reform of v9, in an attempt to help users avoid reconciliation mistakes. It turns out that such mistakes are difficult to make in normal situations, since the system only offers matching entries to reconcile, so the constraint is largely redundant. On the other hand, it does block legit cases of reconciliation, such as those where a large number of lines with different partners are reconciled together. This often happens when reversing a Journal Entry that encompasses multiple customers, such as a POS closing entry, or a manual entry. To make the system more flexible, let's consider that when a manual reconciliation breaks the "single partner" rule explicitly, it's for a good reason, so we should allow it. OPW: 1840437
Odoo
Odoo is a suite of web based open source business apps.
The main Odoo Apps include an Open Source CRM, Website Builder, eCommerce, Warehouse Management, Project Management, Billing & Accounting, Point of Sale, Human Resources, Marketing, Manufacturing, Purchase Management, ...
Odoo Apps can be used as stand-alone applications, but they also integrate seamlessly so you get a full-featured Open Source ERP when you install several Apps.
Getting started with Odoo
For a standard installation please follow the Setup instructions from the documentation.
Then follow the developer tutorials