Hi,
Please suggest a formula to create a unique batch ID based on three value.
I have excel sheet where
Column A = Department name (HR, OPS)
Column B=Date
Now i want unique ID based on Column A & B and unique no. i.e HR-Aug-16-1
there is a condition when count of combination of column a & B reached 50 unique value (last digit of ID) will change 2 and on next 50, will change by 3 so on.
right now i am using formula =&A2&"-"&text(b2,"mmm-yy"&1 but its not solve the purpose.
Kindly suggest.
Amit Jain