__manifest__.py

@@ -1,6 +1,6 @@
 {
     'name': 'Account Payment: Current Liability Override',
-    'version': '19.0.1.0.0',
+    'version': '17.0.1.0.0',
     'summary': 'Allow employees to use a Current Liability account (liability_current) as their payable account and process payments correctly.',
     'category': 'Accounting/Accounting',
     'author': 'Suherdy Yacob',

models/account_move.py

@@ -11,8 +11,8 @@ class AccountMove(models.Model):
             if invoice.payment_state == 'paid' and invoice.is_invoice(include_receipts=True):
                 term_lines = invoice.line_ids.filtered(lambda l: l.display_type == 'payment_term' and l.account_id.account_type == 'liability_current')
                 if term_lines and invoice.currency_id.is_zero(invoice.amount_residual):
-                    payments = (term_lines.matched_debit_ids.debit_move_id.payment_id | 
+                    payments = (term_lines.matched_debit_ids.debit_move_id.move_id.payment_id | 
-                                term_lines.matched_credit_ids.credit_move_id.payment_id)
+                                term_lines.matched_credit_ids.credit_move_id.move_id.payment_id)
                     if any(not p.is_matched for p in payments if p):
                         invoice.payment_state = invoice._get_invoice_in_payment_state()
 

models/res_partner.py

@@ -7,6 +7,7 @@ class ResPartner(models.Model):
         'account.account',
         company_dependent=True,
         string="Account Payable",
-        domain="[('account_type', 'in', ('liability_payable', 'liability_current')), ('active', '=', True)]",
+        domain="[('account_type', 'in', ('liability_payable', 'liability_current')), ('deprecated', '=', False)]",
         help="This account will be used instead of the default one as the payable account for the current partner. Extended to allow Current Liabilities.",
+        required=True
     )