fix(Item): error message on tax rate (backport #42955) (#42956)

Co-authored-by: barredterra <14891507+barredterra@users.noreply.github.com>

erpnext/stock/doctype/item/item.py

@@ -345,7 +345,13 @@ class Item(Document):
 	def validate_item_tax_net_rate_range(self):
 		for tax in self.get("taxes"):
 			if flt(tax.maximum_net_rate) < flt(tax.minimum_net_rate):
-				frappe.throw(_("Row #{0}: Maximum Net Rate cannot be greater than Minimum Net Rate"))
+				frappe.throw(
+					_("Taxes row #{0}: {1} cannot be smaller than {2}").format(
+						tax.idx,
+						bold(_(tax.meta.get_label("maximum_net_rate"))),
+						bold(_(tax.meta.get_label("minimum_net_rate"))),
+					)
+				)
 
 	def update_template_tables(self):
 		template = frappe.get_cached_doc("Item", self.variant_of)