INDIRECT()
Can you help me with this:
D1 contains "Jan 2017 NHSP Bookings"
This works (result is 126):
=VLOOKUP([@[Healthroster Unit]],'Jan 2017 NHSP Bookings'!$AR$4:$AU$90,4,FALSE)
This gives a #REF! error:
=VLOOKUP([@[Healthroster Unit]],"'"&INDIRECT("'"&$D$1&"'!"&"$AR$4:$AU$90"),4,FALSE)