diff --git a/superset/tasks/scheduler.py b/superset/tasks/scheduler.py
index 7472f6855412..b3efa240fa52 100644
--- a/superset/tasks/scheduler.py
+++ b/superset/tasks/scheduler.py
@@ -69,7 +69,7 @@ def scheduler() -> None:
                         active_schedule.id,
                         schedule,
                     ),
-                    **async_options
+                    **async_options,
                 )
 
 
@@ -97,7 +97,10 @@ def execute(self: Celery.task, report_schedule_id: int, scheduled_dttm: str) ->
     except CommandException as ex:
         logger_func, level = get_logger_from_status(ex.status)
         logger_func(
-            "A downstream %s occurred while generating a report: %s", level, task_id
+            "A downstream {} occurred while generating a report: {}. {}".format(
+                level, task_id, ex.message
+            ),
+            exc_info=True,
         )
         if level == LoggerLevel.EXCEPTION:
             self.update_state(state="FAILURE")
diff --git a/tests/integration_tests/reports/scheduler_tests.py b/tests/integration_tests/reports/scheduler_tests.py
index 76e4c4006e13..3dd6e72941e2 100644
--- a/tests/integration_tests/reports/scheduler_tests.py
+++ b/tests/integration_tests/reports/scheduler_tests.py
@@ -179,3 +179,35 @@ def test_execute_task(update_state_mock, command_mock, init_mock, owners):
 
         db.session.delete(report_schedule)
         db.session.commit()
+
+
+@pytest.mark.usefixtures("owners")
+@patch("superset.reports.commands.execute.AsyncExecuteReportScheduleCommand.__init__")
+@patch("superset.reports.commands.execute.AsyncExecuteReportScheduleCommand.run")
+@patch("superset.tasks.scheduler.execute.update_state")
+@patch("superset.utils.log.logger")
+def test_execute_task_with_command_exception(
+    logger_mock, update_state_mock, command_mock, init_mock, owners
+):
+    from superset.commands.exceptions import CommandException
+
+    with app.app_context():
+        report_schedule = insert_report_schedule(
+            type=ReportScheduleType.ALERT,
+            name=f"report-{randint(0,1000)}",
+            crontab="0 4 * * *",
+            timezone="America/New_York",
+            owners=owners,
+        )
+        init_mock.return_value = None
+        command_mock.side_effect = CommandException("Unexpected error")
+        with freeze_time("2020-01-01T09:00:00Z"):
+            execute(report_schedule.id, "2020-01-01T09:00:00Z")
+            update_state_mock.assert_called_with(state="FAILURE")
+            logger_mock.exception.assert_called_with(
+                "A downstream exception occurred while generating a report: None. Unexpected error",
+                exc_info=True,
+            )
+
+        db.session.delete(report_schedule)
+        db.session.commit()