Hi Thomas,
Thank you so much for taking time to reply. Its a real honor to discuss directly with you 
I followed next view in the row to create the hdbrole but even that stuck with an error. I also tried to grant access but nothing helped . Please see the below screen prints-
And when I query into the table which is at public synonym-
And below is the screen shot the error when I try to activate the hdbrole
Thanks,
Atul