diff --git a/erpnext/accounts/doctype/payment_entry/payment_entry.py b/erpnext/accounts/doctype/payment_entry/payment_entry.py
index 2231b47..66b4667 100644
--- a/erpnext/accounts/doctype/payment_entry/payment_entry.py
+++ b/erpnext/accounts/doctype/payment_entry/payment_entry.py
@@ -64,6 +64,7 @@
 		self.set_title()
 		self.set_remarks()
 		self.validate_duplicate_entry()
+		self.validate_payment_type_with_outstanding()
 		if not on_reference_unlink:
 			self.validate_allocated_amount()
 			self.validate_paid_invoices()
@@ -120,6 +121,11 @@
 			if not self.get(field):
 				self.set(field, bank_data.account)
 
+	def validate_payment_type_with_outstanding(self):
+		total_outstanding = sum(d.allocated_amount for d in self.get('references'))
+		if total_outstanding < 0 and self.party_type == 'Customer' and self.payment_type == 'Receive':
+			frappe.throw(_("Cannot receive from customer against negative outstanding"), title=_("Incorrect Payment Type"))
+
 	def validate_allocated_amount(self):
 		for d in self.get("references"):
 			if (flt(d.allocated_amount))> 0:
@@ -530,10 +536,8 @@
 				base_total_allocated_amount += flt(flt(d.allocated_amount) * flt(d.exchange_rate),
 					self.precision("base_paid_amount"))
 
-		# Do not use absolute values as only credit notes could be allocated
-		# and total allocated should be negative in that scenario
-		self.total_allocated_amount = total_allocated_amount
-		self.base_total_allocated_amount = base_total_allocated_amount
+		self.total_allocated_amount = abs(total_allocated_amount)
+		self.base_total_allocated_amount = abs(base_total_allocated_amount)
 
 	def set_unallocated_amount(self):
 		self.unallocated_amount = 0
diff --git a/erpnext/accounts/utils.py b/erpnext/accounts/utils.py
index 11e113d..9d84d94 100644
--- a/erpnext/accounts/utils.py
+++ b/erpnext/accounts/utils.py
@@ -559,7 +559,7 @@
 			except Exception as e:
 				msg = _("There were issues unlinking payment entry {0}.").format(pe_doc.name)
 				msg += '<br>'
-				msg += _("Please cancel payment entry manually first and then resubmit")
+				msg += _("Please cancel payment entry manually first")
 				frappe.throw(msg, title=_("Payment Unlink Error"))
 
 			frappe.db.sql("""update `tabPayment Entry` set total_allocated_amount=%s,