diff --git a/erpnext/manufacturing/doctype/bom/bom.py b/erpnext/manufacturing/doctype/bom/bom.py
index bdd224f5167..1cc7cadd1e4 100644
--- a/erpnext/manufacturing/doctype/bom/bom.py
+++ b/erpnext/manufacturing/doctype/bom/bom.py
@@ -1246,6 +1246,12 @@ class BOM(WebsiteGenerator):
 							"Row {0}: Workstation or Workstation Type is mandatory for an operation {1}"
 						).format(d.idx, d.operation)
 					)
+				if not d.time_in_mins or d.time_in_mins <= 0:
+					frappe.throw(
+						_("Row {0}: Operation time should be greater than 0 for operation {1}").format(
+							d.idx, d.operation
+						)
+					)
 
 	def get_tree_representation(self) -> BOMTree:
 		"""Get a complete tree representation preserving order of child items."""
diff --git a/erpnext/manufacturing/doctype/bom/test_bom.py b/erpnext/manufacturing/doctype/bom/test_bom.py
index 6df3a0036fe..3296559afc5 100644
--- a/erpnext/manufacturing/doctype/bom/test_bom.py
+++ b/erpnext/manufacturing/doctype/bom/test_bom.py
@@ -133,6 +133,15 @@ class TestBOM(ERPNextTestSuite):
 		self.assertAlmostEqual(bom.base_raw_material_cost, base_raw_material_cost)
 		self.assertAlmostEqual(bom.base_total_cost, base_raw_material_cost + base_op_cost)
 
+	@timeout
+	def test_bom_no_operation_time_validation(self):
+		bom = frappe.copy_doc(self.globalTestRecords["BOM"][2])
+		bom.docstatus = 0
+		for op_row in bom.operations:
+			op_row.time_in_mins = 0
+
+		self.assertRaises(frappe.ValidationError, bom.save)
+
 	@timeout
 	def test_bom_cost_with_batch_size(self):
 		bom = frappe.copy_doc(self.globalTestRecords["BOM"][2])
diff --git a/erpnext/manufacturing/doctype/job_card/test_job_card.py b/erpnext/manufacturing/doctype/job_card/test_job_card.py
index 9304c3ae191..ed0d84c36e5 100644
--- a/erpnext/manufacturing/doctype/job_card/test_job_card.py
+++ b/erpnext/manufacturing/doctype/job_card/test_job_card.py
@@ -96,6 +96,7 @@ class TestJobCard(ERPNextTestSuite):
 				"workstation": "_Test Workstation 1",
 				"bom_no": cut_bom,
 				"skip_material_transfer": 1,
+				"time_in_mins": 60,
 			},
 		)
 		final_bom.append(
@@ -105,6 +106,7 @@ class TestJobCard(ERPNextTestSuite):
 				"workstation": "_Test Workstation 1",
 				"bom_no": stitch_bom,
 				"skip_material_transfer": 1,
+				"time_in_mins": 60,
 			},
 		)
 		final_bom.append(
@@ -115,6 +117,7 @@ class TestJobCard(ERPNextTestSuite):
 				"bom_no": final_bom.name,
 				"is_final_finished_good": 1,
 				"skip_material_transfer": 1,
+				"time_in_mins": 60,
 			},
 		)
 		final_bom.append("items", {"item_code": stitch_fg.name, "qty": 1, "operation_row_id": 3})
@@ -927,6 +930,7 @@ class TestJobCard(ERPNextTestSuite):
 			"bom_no": sfg_bom.name,
 			"finished_good_qty": 1,
 			"sequence_id": 1,
+			"time_in_mins": 60,
 		}
 		operation2 = {
 			"operation": "Test Operation B",
@@ -936,6 +940,7 @@ class TestJobCard(ERPNextTestSuite):
 			"finished_good_qty": 1,
 			"is_final_finished_good": 1,
 			"sequence_id": 2,
+			"time_in_mins": 60,
 		}
 
 		make_workstation(operation1)