ORA-28705
        The grantor does not have privileges to grant the role string to the program units.
        
        
        Cause
        Privileges to grant a role to a program unit were insufficient. The grantor must have the GRANT ANY ROLE privilege or the ADMIN option or the DELEGATE option for the role to do the operation.
        Action
        Obtain the required privilege and retry.
        
     
    
    
        ORA-28705
        The grantor does not have privileges to grant the role string to the program units.
        
        
        Cause
        Privileges to grant a role to a program unit were insufficient. The grantor must have the GRANT ANY ROLE privilege or the ADMIN option or the DELEGATE option for the role to do the operation.
        Action
        Obtain the required privilege and retry.
        
     
    
    
        ORA-28705
        The grantor does not have privileges to grant the role string to the program units.
        
        
        Cause
        Privileges to grant a role to a program unit were insufficient. The grantor must have the GRANT ANY ROLE privilege or the ADMIN option or the DELEGATE option for the role to do the operation.
        Action
        Obtain the required privilege and retry.