Data Domain - Unable to SSO PowerProtect DD System Manager from DPC Console "System Management."

Unable to SSO PowerProtect DD System Manager UI from Data Protection Central (DPC) Console

When trying to open the DD System Manager from DPC Console - "System Management," it gave the following Error: 

"You do not have any roles assigned in DD System Manager. Please contact your DD administrator." 

The User Groups created on PowerProtect DD System Manager UI under Administration - Access - Authentication - Single Sign-On (SSO) were the below two User Groups.
 

DPC Group Domain Role
------------- --------- -----
admin dpc.local admin
administrator dpc.local admin
------------- --------- -----

With the above User Groups having names - "admin" and "administrator," DPC is unable to SSO to the Data Domain.

This is causing the error:  "You do not have any roles assigned in DD System Manager. Contact your DD administrator." The naming is not correct for the User Groups.
 

To fix this issue, the User Groups "Admin and "Administrator" must be deleted and a new User Group with name "dp-admin" must be created on the PowerProtect DD System Manager UI under - Administration - Access - Authentication - Single Sign-On (SSO) with Domain Name as "dpc.local" and Management Role as "Admin." Please see the screenshot below for this setting done when creating the new User Group under SSO. And then Click OK.

 

User Group:       dp_admin
Domain Name:      idpa.local
Management Role:  admin

Then try to SSO from the DPC Console, and you should be able to open DD UI System Manager from the DPC Console without any errors and without entering login credentials.