fix(ux): skip items without batch series

erpnext/manufacturing/doctype/work_order/test_work_order.py

@@ -2,7 +2,7 @@
 # License: GNU General Public License v3. See license.txt
 
 import frappe
-from frappe.tests.utils import FrappeTestCase, timeout
+from frappe.tests.utils import FrappeTestCase, change_settings, timeout
 from frappe.utils import add_days, add_months, cint, flt, now, today
 
 from erpnext.manufacturing.doctype.job_card.job_card import JobCardCancelError
@@ -976,6 +976,28 @@ class TestWorkOrder(FrappeTestCase):
 		frappe.db.set_value("Manufacturing Settings", None,
 			"backflush_raw_materials_based_on", "BOM")
 
+	@change_settings("Manufacturing Settings", {"make_serial_no_batch_from_work_order": 1})
+	def test_auto_batch_creation(self):
+		from erpnext.manufacturing.doctype.bom.test_bom import create_nested_bom
+
+		fg_item = frappe.generate_hash(length=20)
+		child_item = frappe.generate_hash(length=20)
+
+		bom_tree =  {fg_item: {child_item: {}}}
+
+		create_nested_bom(bom_tree, prefix="")
+
+		item = frappe.get_doc("Item", fg_item)
+		item.has_batch_no = 1
+		item.create_new_batch = 0
+		item.save()
+
+		try:
+			make_wo_order_test_record(item=fg_item)
+		except frappe.MandatoryError:
+			self.fail("Batch generation causing failing in Work Order")
+
+
 def update_job_card(job_card, jc_qty=None):
 	employee = frappe.db.get_value('Employee', {'status': 'Active'}, 'name')
 	job_card_doc = frappe.get_doc('Job Card', job_card)

erpnext/manufacturing/doctype/work_order/work_order.py

@@ -333,6 +333,14 @@ class WorkOrder(Document):
 		if not self.batch_size:
 			self.batch_size = total_qty
 
+		batch_auto_creation = frappe.get_cached_value("Item", self.production_item, "create_new_batch")
+		if not batch_auto_creation:
+			frappe.msgprint(
+				_("Batch not created for item {} since it does not have a batch series.")
+					.format(frappe.bold(self.production_item)),
+				alert=True, indicator="orange")
+			return
+
 		while total_qty > 0:
 			qty = self.batch_size
 			if self.batch_size >= total_qty: