If the ticket won't be thrown out, can the incorrect license number be used to my advantage If I go to trial?

What kind of info has to be included in his notes to get a conviction? Is requesting disclosure a tactic to find other errors in his notes/evidence?

I got a ticket for failure to obey sign. That's a $110 fine & 2 points. On the issued traffic ticket, the licence plate info is wrong (off by 1 number). All other info on the ticket is correct ie name, address, Driver's License etc Question: 1. Is it enough to deem the ticket "invalid"...