Microsoft 365 Alert – Service Degradation – Power Apps – Users experience failures when importing solutions for Copilot Studio agents containing unstructured knowledge sources – ONGOING

Announcements Arpan Das

17/02/2026 9:03:00 AM

NHSmail Reference: INC46751577

Microsoft Reference: MX1189599

Issue Status: ONGOING

Issue Description: Users experience failures when importing solutions for Copilot Studio agents containing unstructured knowledge sources

More info: Impact may occur when importing a solution or when provisioning the knowledge sources for the imported agents.

Users will receive the following error message when importing a solution, “Sql error: Statement conflicted with a constraint…”

Impact is limited to unstructured knowledge sources.

Current Update: 17/02/2026 9:04:00 AM – Monitoring of the mitigation script deployment is ongoing as it progresses.

Next Update: Thursday, February 19, 2026, at 1:30 AM UTC