Hi All,
My colleague and I are trying to find the first occurrence of non-zero in a table and then return the corresponding month.
Example table
The formula that we are trying to work with is below, but whatever we try we keep getting an error of #UNPARSEABLE
=IFERROR(INDEX(January31:December31, MATCH(True, INDEX(January2:December2> 0, ), 0)), "")
Any help would be appreciated.