Namespace Addition Failed

Hi,

I have done the installation of MAR and MAS in the same machine. After creation of Transport service, i have tried to Register the Namespace. While creating the namespace i got the below error.

"Namespace Addition Failed".

prefix: YY

Repository Id: ARS (Customer)

Check sum: 1

version: 1

When i try to create the Namespace i got the below error message.

"Unable to perform Namespace check for the namespace prefix"

Where is the problem? and How to solve?

Regards,

Bala.c