"Update UseDatabaseQuotaDefaults to false" error occurs when you change settings of user mailbox in Exchange Server 2016

Applies to: Exchange Server 2016 Enterprise EditionExchange Server 2016 Standard Edition

Symptoms


When you try to change or edit some settings of user mailbox by using Exchange Control Panel (ECP) or running Set-Mailbox Exchange Management Shell cmdlet as an administrator, you receive the following warning message:

Note This issue only occurs in Microsoft Exchange Server 2016 that has cumulative update 5 installed.

Cause


This issue occurs because mailbox quota properties aren't handled well.

Resolution


To fix this issue, install Cumulative Update 7 for Exchange Server 2016 or a later cumulative update for Exchange Server 2016.

Status


Microsoft has confirmed that this is a problem in the Microsoft products that are listed in the "Applies to" section.

References


Learn about the terminology that Microsoft uses to describe software updates.