I want to make a unique lot number.
but i use column The model is made into lot numbers.
My model will have many characters, for example:
9109ss
9129ss
5800
5400
…
Want to make lot numbers as follows:
When the model is selected as 9109ss
The lot number must be issued as follows. 9109ss2021100001
will be model name, year, month, run code with 4 digits
But the formula I can use is only the column name or the given name. I want the letters in front of it to change according to the model.
There are 2 formulas that I have tried.
Formula 1, the result is YE52021111.
Formula 2, the result is YE00000.
Formula 1 works, but the person who let me make an app, wants the number 0 mainly after the month number, which formula 1 results in the year 2021, month 11, running number 1, but he wants the sequence run number to be up to thousands, such as 0001 like this. Yes