Thanks for the update.  It seems there are no services associated with the company profile thus causing the issue.  What roles were you looking to associate?  I can attempt to do so on my end.

Can you provide the ccoid of the person you are attempting to assign roles?

Can you provide the ccoid for the user you are attempting to assign roles?

Would you provide the ccoid of the person needing to be added as the DA?  Also the Entitled Company name and contract. Thank you in advance.