Hi NewDoverman,

I would like to check if the date+time is overlap with the next Control Number with the same ID and also that check for skip date.

8/18/2012 14:20 8/18/2012 18:17 FALSE FALSE
8/18/2012 20:30 8/18/2012 3:17 FALSE FALSE
8/18/2012 3:20 8/19/2012 7:35 FALSE FALSE - with this case, Date for 3:20 is must be 8/19/2012.
8/19/2012 8:15 8/19/2012 13:30 FALSE FALSE

Thanks,
zRc55