In the location > Microsoft Entra Connect Health | Sync errors > Duplicate attribute
"The following error appears when I try to resolve an account that is created in Office 365 and I attempt to sync the same account with Premise. When I press the troubleshoot button, it keeps the Premise account functioning and deletes the Office 365 account."
Experiencing authentication issues
The portal is having issues getting an authentication token. The experience rendered may be degraded. Additional information from the call to get a token: Extension: Microsoft_Azure_ADHybridHealth Resource: self Details: The extension 'Microsoft_Azure_ADHybridHealth' has not defined the resource access for resource 'self' in the extension's configuration, or in the portal's configuration. Please follow the instructions at https://aka.ms/portalfx/resourceaccess to add your new resource.
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