diff --git a/erpnext/accounts/doctype/payment_entry/payment_entry.py b/erpnext/accounts/doctype/payment_entry/payment_entry.py
index 8c2ea73b56c..e0d3e7ada3d 100644
--- a/erpnext/accounts/doctype/payment_entry/payment_entry.py
+++ b/erpnext/accounts/doctype/payment_entry/payment_entry.py
@@ -648,13 +648,18 @@ def get_orders_to_be_billed(posting_date, party_type, party,
 
 	orders = []
 	if voucher_type:
-		ref_field = "base_grand_total" if party_account_currency == company_currency else "grand_total"
+		if party_account_currency == company_currency:
+			grand_total_field = "base_grand_total"
+			rounded_total_field = "base_rounded_total"
+		else:
+			grand_total_field = "grand_total"
+			rounded_total_field = "rounded_total"
 
 		orders = frappe.db.sql("""
 			select
 				name as voucher_no,
-				{ref_field} as invoice_amount,
-				({ref_field} - advance_paid) as outstanding_amount,
+				if({rounded_total_field}, {rounded_total_field}, {grand_total_field}) as invoice_amount,
+				(if({rounded_total_field}, {rounded_total_field}, {grand_total_field}) - advance_paid) as outstanding_amount,
 				transaction_date as posting_date
 			from
 				`tab{voucher_type}`
@@ -663,13 +668,14 @@ def get_orders_to_be_billed(posting_date, party_type, party,
 				and docstatus = 1
 				and company = %s
 				and ifnull(status, "") != "Closed"
-				and {ref_field} > advance_paid
+				and if({rounded_total_field}, {rounded_total_field}, {grand_total_field}) > advance_paid
 				and abs(100 - per_billed) > 0.01
 				{condition}
 			order by
 				transaction_date, name
 		""".format(**{
-			"ref_field": ref_field,
+			"rounded_total_field": rounded_total_field,
+			"grand_total_field": grand_total_field,
 			"voucher_type": voucher_type,
 			"party_type": scrub(party_type),
 			"condition": condition
@@ -755,9 +761,23 @@ def get_party_details(company, party_type, party, date, cost_center=None):
 @frappe.whitelist()
 def get_account_details(account, date, cost_center=None):
 	frappe.has_permission('Payment Entry', throw=True)
+
+	# to check if the passed account is accessible under reference doctype Payment Entry
+	account_list = frappe.get_list('Account', {
+		'name': account
+	}, reference_doctype='Payment Entry', limit=1)
+
+	# There might be some user permissions which will allow account under certain doctypes
+	# except for Payment Entry, only in such case we should throw permission error
+	if not account_list:
+		frappe.throw(_('Account: {0} is not permitted under Payment Entry').format(account))
+
+	account_balance = get_balance_on(account, date, cost_center=cost_center,
+		ignore_account_permission=True)
+
 	return frappe._dict({
 		"account_currency": get_account_currency(account),
-		"account_balance": get_balance_on(account, date, cost_center=cost_center),
+		"account_balance": account_balance,
 		"account_type": frappe.db.get_value("Account", account, "account_type")
 	})
 
diff --git a/erpnext/accounts/utils.py b/erpnext/accounts/utils.py
index e1ed642e732..ac69fd3c969 100644
--- a/erpnext/accounts/utils.py
+++ b/erpnext/accounts/utils.py
@@ -84,7 +84,8 @@ def validate_fiscal_year(date, fiscal_year, company, label="Date", doc=None):
 			throw(_("{0} '{1}' not in Fiscal Year {2}").format(label, formatdate(date), fiscal_year))
 
 @frappe.whitelist()
-def get_balance_on(account=None, date=None, party_type=None, party=None, company=None, in_account_currency=True, cost_center=None):
+def get_balance_on(account=None, date=None, party_type=None, party=None, company=None,
+	in_account_currency=True, cost_center=None, ignore_account_permission=False):
 	if not account and frappe.form_dict.get("account"):
 		account = frappe.form_dict.get("account")
 	if not date and frappe.form_dict.get("date"):
@@ -140,7 +141,8 @@ def get_balance_on(account=None, date=None, party_type=None, party=None, company
 
 	if account:
 
-		if not frappe.flags.ignore_account_permission:
+		if not (frappe.flags.ignore_account_permission
+			or ignore_account_permission):
 			acc.check_permission("read")
 
 		if report_type == 'Profit and Loss':
diff --git a/erpnext/patches.txt b/erpnext/patches.txt
index 33d4f55ae02..b6ea542554e 100644
--- a/erpnext/patches.txt
+++ b/erpnext/patches.txt
@@ -596,6 +596,7 @@ erpnext.patches.v12_0.rename_pricing_rule_child_doctypes
 erpnext.patches.v12_0.move_target_distribution_from_parent_to_child
 erpnext.patches.v12_0.stock_entry_enhancements
 erpnext.patches.v10_0.item_barcode_childtable_migrate # 16-02-2019 #25-06-2019
+erpnext.patches.v12_0.make_item_manufacturer
 erpnext.patches.v12_0.move_item_tax_to_item_tax_template
 erpnext.patches.v11_1.set_variant_based_on
 erpnext.patches.v11_1.woocommerce_set_creation_user
@@ -606,7 +607,6 @@ erpnext.patches.v11_1.delete_scheduling_tool
 erpnext.patches.v12_0.rename_tolerance_fields
 erpnext.patches.v12_0.make_custom_fields_for_bank_remittance #14-06-2019
 execute:frappe.delete_doc_if_exists("Page", "support-analytics")
-erpnext.patches.v12_0.make_item_manufacturer
 erpnext.patches.v12_0.remove_patient_medical_record_page
 erpnext.patches.v11_1.move_customer_lead_to_dynamic_column
 erpnext.patches.v11_1.set_default_action_for_quality_inspection