Create sequence start with variable

Question

Trying to create a sequence within plsql passing a variable into the start with clause. I am getting the 'ora-01722: invalid number' error. Thoughts?
-- Created on 06-Jun-07 by CARSONBC
declare
-- Local variables here
v_staff_proxy_user_seq_num number;
begin
-- find max value
select max(staff_proxy_user_id)+1
into v_staff_proxy_user_seq_num
from icmr32dv.staff_proxy_user;
-- create sequence
execute immediate 'create sequence icmr32dv.staff_proxy_user_seq2 minvalue 1 maxvalue 999999999999999999999999999 start with v_staff_proxy_user_seq_num increment by 1 nocache';
end;

Answer 1

What is the requirement of creating sequnce dynamically.?
may be you can try this?
execute immediate 'create sequence icmr32dv.staff_proxy_user_seq2 minvalue 1 maxvalue 999999999999999999 start With  '|| v_staff_proxy_user_seq_num || '  increment by 1 nocache';