Azure AD: SSO "Not Planned"

Hi

We are going to use AD integration with Azure cloud services with SSO. I have already done all necessary steps write in SSO\Integration road maps: http:// technet. microsoft.com /en-us/library/hh967628.aspx

Seems to be all fine:

PS C:\Users\Administrator\Desktop> Get-MsolDomain
Name                                            Status          Authentication
----                                                 ------          --------------
mydomain.com                                Verified        Federated

mydomain.onmicrosoft.com            Verified        Managed

Domain has switched to "Federation" state, dirsync has successfully done local AD sync with Azure AD but SSO don't enabled in Azure cloud for this domain:

Domain               Type        Status                      Single Sign-On      Primary Domain
mydomain.com   Custom    complete Verified    Not Planned          No 

mydomain.onmicrosoft.com Basic  complete Active Not AvailableYes 

I don't know why it's in "Not Planned" state... And i cannot set it like "Primary Domain". I press button (change primary) but nothing happen ...

Any ideas how can i fix it?

PS i have waited over 24 hour already after SSO\dirsync activation....