diff --git a/addons/hr_expense/models/hr_expense.py b/addons/hr_expense/models/hr_expense.py
index ee9740a969b..0dbdd5c1c68 100644
--- a/addons/hr_expense/models/hr_expense.py
+++ b/addons/hr_expense/models/hr_expense.py
@@ -370,7 +370,8 @@ class HrExpense(models.Model):
             product = default_product
         else:
             expense_description = expense_description.replace(product_code.group(), '')
-            product = self.env['product.product'].search([('default_code', 'ilike', product_code.group(1))]) or default_product
+            products = self.env['product.product'].search([('default_code', 'ilike', product_code.group(1))]) or default_product
+            product = products.filtered(lambda p: p.default_code == product_code.group(1)) or products[0]
 
         pattern = '[-+]?(\d+(\.\d*)?|\.\d+)([eE][-+]?\d+)?'
         # Match the last occurence of a float in the string
diff --git a/addons/hr_payroll/wizard/hr_payroll_payslips_by_employees.py b/addons/hr_payroll/wizard/hr_payroll_payslips_by_employees.py
index 73a304daa2e..d9a59cba3a0 100644
--- a/addons/hr_payroll/wizard/hr_payroll_payslips_by_employees.py
+++ b/addons/hr_payroll/wizard/hr_payroll_payslips_by_employees.py
@@ -35,6 +35,7 @@ class HrPayslipEmployees(models.TransientModel):
                 'date_from': from_date,
                 'date_to': to_date,
                 'credit_note': run_data.get('credit_note'),
+                'company_id': employee.company_id.id,
             }
             payslips += self.env['hr.payslip'].create(res)
         payslips.compute_sheet()
diff --git a/addons/purchase/test/fifo_price.yml b/addons/purchase/test/fifo_price.yml
index 0042d136542..7be91bd1e3a 100644
--- a/addons/purchase/test/fifo_price.yml
+++ b/addons/purchase/test/fifo_price.yml
@@ -3,7 +3,7 @@
 -
   !python {model: res.company}: |
     company = self.env.ref('base.main_company')
-    company.currency_id = self.env.ref('base.EUR')
+    self.env.cr.execute("UPDATE res_company SET currency_id = %s WHERE id = %s", [self.env.ref("base.EUR").id, company.id])
 -
   Set a product as using fifo price
 -
diff --git a/addons/stock_account/views/stock_account_views.xml b/addons/stock_account/views/stock_account_views.xml
index bd9f7f523f8..70c1d04e9da 100644
--- a/addons/stock_account/views/stock_account_views.xml
+++ b/addons/stock_account/views/stock_account_views.xml
@@ -19,7 +19,7 @@
             <field name="inherit_id" ref="stock.view_inventory_form"/>
             <field name="arch" type="xml">
                 <xpath expr="//field[@name='date']" position="after">
-                    <field name="accounting_date"/>
+                    <field name="accounting_date" attrs="{'readonly':[('state','!=', 'draft')]}"/>
                 </xpath>
             </field>
         </record>
diff --git a/addons/stock_dropshipping/test/lifo_price.yml b/addons/stock_dropshipping/test/lifo_price.yml
index a9c6e18962d..9c3c5f4154e 100644
--- a/addons/stock_dropshipping/test/lifo_price.yml
+++ b/addons/stock_dropshipping/test/lifo_price.yml
@@ -2,7 +2,7 @@
   Set the company currency as EURO for the sake of repeatibility
 -
    !python {model: res.company, id: base.main_company}: |
-    self.write({'currency_id':ref('base.EUR')})
+    self.env.cr.execute("UPDATE res_company SET currency_id = %s WHERE id = %s", [self.env.ref("base.EUR").id, self.id])
 
 - 
   Set product category removal strategy as LIFO 
@@ -109,4 +109,4 @@
   Check if the move value correctly reflects the fifo costing method
 -
   !python {model: stock.picking, id: outgoing_lifo_shipment}: |
-    assert self.move_lines.value == -1400.0, 'Stock move value should have been 1400 euro'
\ No newline at end of file
+    assert self.move_lines.value == -1400.0, 'Stock move value should have been 1400 euro'