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Tuesday, April 16, 2024

Tenant Organization is dehydrated on Hybrid Configuration

“Tenant Organization is dehydrated error” while running Hybrid Configuration

if you don’t have the exchange online module installed. Install it using the below PowerShell command to check the dehydrate status of the Office 365 tenant.

Install-Module -Name ExchangeOnlineManagement -Force

We can check the dehydrate status using the below command

Get-OrganizationConfig | fl Identity,IsDehydrated

Microsoft consolidates certain objects to save space.
When you use Exchange Online PowerShell or the Exchange admin center or run hybrid for the first time to modify these consolidated objects you may encounter an error message that the tenant is dehydrated.
It is completely safe to run Enable-OrganizationCustomization on a Production Tenant.

if the office 365 tenant is dehydrated. we can hydrate the tenant using the below command.


Get-OrganizationConfig | fl Identity,IsDehydrated

Now your Office 365 Tenant looks healthy you can safely re-run the Exchange Hybrid configuration.

Satheshwaran Manoharan
Satheshwaran Manoharanhttps://www.azure365pro.com
Award-winning Technology Leader with a wealth of experience running large teams and diversified industry exposure in cloud computing. From shipping lines to rolling stocks.In-depth expertise in driving cloud adoption strategies and modernizing systems to cloud native. Specialized in Microsoft Cloud, DevOps, and Microsoft 365 Stack and conducted numerous successful projects worldwide. Also, Acting as a Technical Advisor for various start-ups.

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  1. Hey I also had an error, but when executing the command Enable-OrganizationCustomization I get the result WARNING: An unexpected error has occurred and a Watson dump is being generated: Value cannot be null. Parameter name: rootOrgId Value cannot be null. Parameter name: rootOrgId + CategoryInfo : NotSpecified: (:) [Enable-OrganizationCustomization], ArgumentNullException + FullyQualifiedErrorId : System.ArgumentNullException,Microsoft.Exchange.Management.Deployment.EnableOrganization CustomizationTask + PSComputerName : outlook.office365.com


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