I have to VLOOKUP from multiple sheets and I'm using the below formula, but somehow it's working just for some of the cells.
=IFERROR(VLOOKUP($B2,'Retika file 1'!$A$2:$B$3272,2,0),IFERROR(VLOOKUP($B2,'Retika file 2'!$A$2:$B$782,2,0),"Not found"))
Am I missing something?