MOM Reporting Server and Domain Controller
To install MOM Reporting Server on the Domain Controller is not recommended.
But sometimes, you must need to install it on the Domain Controller, for example, Demo VMs, Limited Hardware..etc.
When you installed the MOM Reporting Server on the Domain Controller and then try to generate the reports, You may experience the "Logon Failure" error in the Reporting Console.
To solve the problem, Open Administrative Tools, Domain Controller Security Policy, Local Policies, User Right Assignment. And add the MOM Report User Account and SQL Reporting Service Account to "Allow Logon Locally".