Typo mistake during PEO appointment booking

[arifahmmed]

HI all who are at cofusion and stressed that might Typo mistake happened while doing quick typing during booking time.
I was also in same problem but no one could answer me end of cancelled and rebook another appointments. Many of us are facing the problem. However had my ILr appointments at Sheffield today and end of the play I have asked at reception/ customer service that the question about the issue. She said NO problem we will correct from passport. But for more sure she been inside to ask some one and came back with same answer NO problem.

[hsmp1412]

I asked the UKBA Customer Service this question on the phone and he said as long as they can reasonably identify you by matching the appointment booking details and your identity proof you will be allowed inside.
In other words, if there is a single letter/digit typo or an obvious mistake (like repeating a letter/digit etc), you will be fine but if you have entered something completely wrong then they might not let you in.