Pre-computed dashboard FAQ
FAQ
What is the base date of a dashboard?
Reports in AE usually define a query Time Range. When a relative date such as today, yesterday, 3 days ago, or last week is used, AE calculates the specific time range of that relative date based on the Base Date. For example, if a report is defined as "today's revenue" and the dashboard's base date is July 1, the report data shown on the dashboard is "revenue on July 1". The dashboard's base date requires all reports on the dashboard that define a relative time range to calculate their time range from this date. If a report uses static dates, such as May 1 to May 7, the dashboard's base date doesn't affect the report's time range.
How do I view the base date of a dashboard?
When the base date isn't Today, the specific base date is shown. The base date is the date in the dashboard's current time zone.
Why does a dashboard with pre-computation still compute when I open it?
A pre-computed dashboard is computed with the default conditions only at the scheduled time. If the conditions don't match, the pre-computed results can't be used. You can troubleshoot from the following aspects:
| Aspect | Description |
|---|---|
| Pre-computation not started | The first pre-computation start time hasn't arrived yet, so no pre-computed results are available |
| Pre-computation failed | Check the task status in "Pre-computation Task Log". There are several cases:
|
| Data permissions | Check your data permissions in "Personal Center" and compare them with the data permissions of the dashboard creator. If they differ, the pre-computed results can't be used. Even with the same data permission, if its definition at pre-computation time differs from its definition at viewing time, the pre-computed results can't be used either. |
| Time zone | Compare the pre-computation time zone in "Dashboard Settings" with the current time zone of the dashboard. If they differ, the pre-computed results can't be used. If the dashboard's default time zone was changed after pre-computation completed, the pre-computed results can't be used |
| Default filter conditions | Are personal default filter conditions in use? When the personal default filter conditions differ from the global default filter conditions, the pre-computed results can't be used. |
| Filter conditions | Are the current page filter and space filter the same as their default values? |
| Fixed date range | Is the current global date range the same as the fixed time range set for the dashboard? |
| Report definition changes | This may be caused by report changes or changes to dashboard report settings:
|
| New reports | Reports added to the dashboard after pre-computation have no pre-computed results available and may trigger ad hoc queries |

