Because right now, SO beginning with the full number, and then run SB4 (99999)The way IT changes from SB4 SB5-> action-> SN5.SO everybody can use sb5 and SN 4 starting today.So sorry to learn that Yes, I did not notice.
Now that the SO starting with SB4 run number is already full (99 999), the IT change from SB4 -> SB5 and SN4 -> SN5 you can use SO sb5 and SN 4, from now onwards would like to acknowledge and apologize. I did not notice
Now since the SO begins with SB4 run number full (99999) the IT change from SB4 - > SB5, and SN4 - > SN5 all you can. Use and SO sb5 SN 4 from today onwards learned to know and do not notice ค่ะ