ORA-28036
        HTTP digest authentication cannot be configured for this user.
        
        
        Cause
        An attempt was made to configure HTTP digest authentication for a global user, an external user, a no authentication type user, or a SYS user which is not allowed.
        Action
        Change the authentication mechanism for this user and enable HTTP digest authentication.
        
     
    
    
        ORA-28036
        HTTP digest authentication cannot be configured for this user
        
        
        Cause
        An attempt was made to configure HTTP digest authentication for a global user, an external user, a no authentication type user, or a SYS user.
        Action
        Contact your system administrator.
        
     
    
    
        ORA-28036
        HTTP digest authentication cannot be configured for this user
        
        
        Cause
        An attempt was made to configure HTTP digest authentication for a global user, an external user, a no authentication type user, or a SYS user.
        Action
        Contact your system administrator.