Not sure why this formula returns #INVALID VALUE
=INDEX(COLLECT({SOInfo Qty}, {SOInfo SONo}, SO@row, {SOInfo WTStep}, [WT NO]@row), 1)
I'm trying to return the Qty from the reference sheet, SOInfo, if:
SONo matches SO@row
WTStep matches [WT NO]@row)
I get that all may not match and will use the iferror formula, but none of the rows match.
I'm leaving it off so I can troubleshoot.
Reference sheet:
Source sheet: