Direct answer: If Power BI Usage Metrics is blank or missing recent activity, first confirm that the tenant setting is enabled, you have edit access, the content has been viewed from its workspace at least once, and you have waited for the daily refresh. Then check whether the workspace uses Private Link, My Workspace, or an unsupported regional cloud. Those are documented cases where data can be absent.
A blank usage report does not always mean nobody opened the report. Power BI collects Usage Metrics on the client, applies product-specific rules, and refreshes the semantic model on a schedule. Diagnose the collection path before treating zero activity as a business signal.
Power BI Usage Metrics troubleshooting checklist
- Check the tenant setting. A Fabric administrator can enable or disable Usage Metrics for the organization or selected security groups. If per-user data is disabled, people may appear as “Unnamed,” but the report should still contain aggregate activity.
- Confirm your access. Microsoft requires edit access to the report or dashboard whose metrics you want to view. A Viewer role alone is not sufficient to generate its Usage Metrics report.
- Open the content from the workspace. Microsoft documents that the content must be viewed from within its workspace at least once so app views can be correlated. Open the report in the workspace, then allow the next processing cycle to finish.
- Allow for delay. The current workspace Usage Metrics preview reports through the last complete UTC day, refreshes once daily, and can take up to 24 hours to show new activity. It is not a real-time source.
- Check the environment. Usage Metrics is not supported for My Workspace, national or regional clouds, or reports accessed through Private Link. If any of those conditions apply, a blank report can be expected product behavior.
- Check how the report was consumed. Publish-to-web views and some embedded scenarios are not tracked. SharePoint Online embedding is tracked, but “user owns credentials” and “app owns credentials” embedded flows are excluded.
- Compare the right period. The classic Usage Metrics report contains 90 days; Microsoft’s newer workspace Usage Metrics preview documents a 30-day semantic model. Make the experience you are using explicit before comparing numbers.
Do not use a blank report as deletion approval
Usage Metrics can undercount when client events are disrupted by network conditions or blockers. Confirm activity with another source and review ownership, criticality, dependencies, and seasonality before retiring content.
Why Usage Metrics and the activity log disagree
The two sources measure different things. Usage Metrics is client-collected and includes report-page information that is not present in the audit log. The Power BI activity log is collected by the service and records activities such as ViewReport. Counts can differ without either dataset being corrupt.
Use Usage Metrics when a creator needs accessible, workspace-level adoption context. Use the activity log when an administrator needs tenant-level service activity and can operate the required extraction. For the full comparison, see Power BI Usage Metrics vs. the activity log.
What to record when escalating the issue
Capture the workspace ID, report ID, report type, access method, tenant setting, cloud, expected view time in UTC, Usage Metrics experience used, last semantic-model refresh, and whether the report was opened from the workspace. That turns “the numbers are wrong” into a reproducible case.
Frequently asked questions
How long does Power BI Usage Metrics take to update?
The workspace Usage Metrics preview can take up to 24 hours to show new activity because the model refreshes once per day and reports through the last complete UTC day.
Does zero views mean a Power BI report is unused?
No. It means no qualifying views appeared in that source and period. Check collection limitations, other activity evidence, ownership, dependencies, and expected usage before deciding the report is unused.
Why are Power BI users shown as Unnamed?
A Fabric administrator can disable per-user information in Usage Metrics. When that happens, account information appears as Unnamed while aggregate activity can remain available.
Primary sources
- Microsoft Learn: Monitor report usage metrics
- Microsoft Learn: Monitor Usage Metrics in Power BI workspaces (preview)
- Microsoft Learn: Access the Power BI activity log
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