MCU -Error when doing AD Readiness Check: Selects a writable DC with port 389 (UDP) open to use f (4281742)

Error when doing AD Readiness Check on Quest One Management Console (MCU): Selects a writable DC with port 389 (UDP) open to use for the checks example.com

Defect 25953 - We are going to be changing the AD readiness check message from an Error to a Warning as this message is to be expected in a RODC environment as a compputer acount cannot be created.

MCU is checking that we can find a DC that is not a RODC that the machine can join to and that port 389 is open on that DC. During a join process can we create an AD object for the host machine that is why it checks if it is writable