diff --git a/erpnext/assets/doctype/asset_repair/asset_repair.py b/erpnext/assets/doctype/asset_repair/asset_repair.py
index 64c51fd..d32fdf7 100644
--- a/erpnext/assets/doctype/asset_repair/asset_repair.py
+++ b/erpnext/assets/doctype/asset_repair/asset_repair.py
@@ -30,7 +30,7 @@
 			item.total_value = flt(item.valuation_rate) * flt(item.consumed_quantity)
 
 	def calculate_total_repair_cost(self):
-		self.total_repair_cost = self.repair_cost
+		self.total_repair_cost = flt(self.repair_cost)
 
 		total_value_of_stock_consumed = self.get_total_value_of_stock_consumed()
 		self.total_repair_cost += total_value_of_stock_consumed
@@ -129,6 +129,7 @@
 
 	def increase_stock_quantity(self):
 		stock_entry = frappe.get_doc('Stock Entry', self.stock_entry)
+		stock_entry.flags.ignore_links = True
 		stock_entry.cancel()
 
 	def make_gl_entries(self, cancel=False):
@@ -252,4 +253,4 @@
 @frappe.whitelist()
 def get_downtime(failure_date, completion_date):
 	downtime = time_diff_in_hours(completion_date, failure_date)
-	return round(downtime, 2)
\ No newline at end of file
+	return round(downtime, 2)