Correct me if i’m wrong, but the Tickets id Field is int(11), this means: 99999999999 → 99.999.999.999 should be enough for this first time
Btw, we do around 1.000.000 Tks per week and still far away from this counter 
torsten-----Ursprüngliche Nachricht-----
Von: rt-users-bounces@lists.bestpractical.com [mailto:rt-users-bounces@lists.bestpractical.com] Im Auftrag von Emmanuel Lacour
Gesendet: Mittwoch, 12. Juni 2013 09:33
An: rt-users@lists.bestpractical.com
Betreff: Re: [rt-users] RT MAX TICKET ID
On Tue, Jun 11, 2013 at 03:57:00PM -0400, romain.pelissier@bell.ca wrote:
Hi,
Maybe that sound as a stupid question but can you tell me what is the MAX value for a ticket ID? Is there a end-of-the-world ticket id limit?
I have been asked for this question and pretty sure that at 100000 it will still works but can find a way to confirm this.
If anyone can tell me it will be greatly appreciated.
I have instances with 300K tickets. And there is someone on this list that send a setup around 1M tickets 
So don’t worry …yet 
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