Outage in Sigma Computing
Permission Denied Errors on Elements Sourced from Custom SQL Tables
Resolved MinorIncident Report
Summary AI Generated
Sigma Computing experienced permission denied errors affecting workbooks with elements sourced from custom SQL tables across all regions for 5.3 hours starting at 2:00PM UTC on April 8, 2026. View/Lite users were unable to access workbooks and received permission denied errors when attempting to view content. The incident was resolved after investigation into the permissions system issues.
We're continuing to investigate the permissions issues that users are facing that lead to users seeing permission denied on workbooks.
Impacted Cloud Regions & Services: All regions
User Experience: View/Lite users get permission denied error in the workbook
Incident Start Time: Approximately 2:00PM UTC April 08, 2026
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Latest Updates ( sorted recent to last )
RESOLVED
11 days ago - at 04/08/2026 11:39PM
This incident has been resolved.
INVESTIGATING
11 days ago - at 04/08/2026 06:22PM
We're continuing to investigate the permissions issues that users are facing that lead to users seeing permission denied on workbooks.
Impacted Cloud Regions & Services: All regions
User Experience: View/Lite users get permission denied error in the workbook
Incident Start Time: Approximately 2:00PM UTC April 08, 2026
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