Fixes in logic for production order scheduling
diff --git a/erpnext/manufacturing/doctype/production_order/production_order.py b/erpnext/manufacturing/doctype/production_order/production_order.py
index c8c3f65..7b70815 100644
--- a/erpnext/manufacturing/doctype/production_order/production_order.py
+++ b/erpnext/manufacturing/doctype/production_order/production_order.py
@@ -201,7 +201,7 @@
 			Planned Start Date. Time logs will be created and remain in Draft mode and must be submitted
 			before manufacturing entry can be made."""
 
-		if not self.operations and not self.planned_start_date:
+		if not (self.operations and self.planned_start_date):
 			return
 
 		time_logs = []