---
title: "com.vmware.vcha.failover.flush.failed.unknown"
description: "Failover status is unknown. Failover status has not been verified yet or cannot be verified. Wait for compliance to be verified or perform manual verification, if necessary."
canonical: "https://helpcenter.veeam.com/docs/mp/kb/com.vmware.vcha.failover.flush.failed.unknown.html"
breadcrumb: "Veeam MP for VMware Online Knowledge Base > vCenter Server Alarms > Veeam VMware: vSphere HA failover failed Alarm > com.vmware.vcha.failover.flush.failed.unknown"
dateModified: "2026-09-10"
---

# com.vmware.vcha.failover.flush.failed.unknown

## Summary

Failover status is unknown.

## Causes

Failover status has not been verified yet or cannot be verified.

## Resolution

Wait for compliance to be verified or perform manual verification, if necessary.

## External

Refer to [VMware Online Documentation](https://docs.vmware.com/en/VMware-vSphere/index.html#com.vmware.vsphere.storage.doc/GUID-52E19C11-32DD-4145-A952-24A4783DBD14.html) for more information on VM failover problems.