Data exports and report/widget schedules within Analytics get generated according to the below SLAs from the scheduled trigger time.
Frequency - Hourly
Frequency - Daily
Frequency - Weekly
Frequency - Monthly
|Report or Widget Schedules
Report/widget downloads within Analytics get generated according to the below SLAs from the time of submission.
If the activities are not generated within the applicable SLAs, these are deemed as 'failed'. You can try to re-trigger them at a later time. If you see frequent failures, try reducing the data size by applying date range filters, or reach out to firstname.lastname@example.org for further help.