A family of Microsoft spreadsheet software with tools for analyzing, charting, and communicating data
You may use Vstack and 3D reference to combine all the sheet from another workbook into one range for vlookup formula.
=VLOOKUP(A2,VSTACK([Book2.xlsx]PIU:FMS!$A$2:$K$1000),11,0)
Create a 3-D reference to the same cell range on multiple worksheets - Microsoft Support