fix: Set Price List in case of User Permissions (#18968)

- Pick Price List if there is one User Permission record

erpnext/accounts/party.py

@@ -155,7 +155,7 @@ def set_price_list(out, party, party_type, given_price_list, pos=None):
 	# price list
 	price_list = get_permitted_documents('Price List')
 
-	if price_list:
+	if price_list and len(price_list) == 1:
 		price_list = price_list[0]
 	elif pos and party_type == 'Customer':
 		customer_price_list = frappe.get_value('Customer', party.name, 'default_price_list')
@@ -588,4 +588,4 @@ def get_partywise_advanced_payment_amount(party_type, posting_date = None):
 		.format(("credit") if party_type == "Customer" else "debit", cond) , party_type)
 
 	if data:
-		return frappe._dict(data)
+		return frappe._dict(data)