Trouble Comparing Columns in Different Tables

[mtdimaria]

Hello,

I'm having trouble comparing columns that are in two different tables. In the image below, I want to compare Expected Base Loss and Base Loss. If the two numbers match, then I want Base Loss Accuracy to read Yes, if they don't then it should read No.

This is what I currently have in the function

Base Loss Accuracy =

var _Table1 = SELECTEDVALUE('Service'[Base Loss])

var _Table2 = SELECTEDVALUE('Valu-Rite'[Expected Base Loss])

return

IF(_Table1 = _Table2, "Yes", "No")

[vicky_]

Please check that your numbers aren't being summarised (e.g. SUM, AVERGE, etc). 
I suspect that your SELECTEDVALUE() is returning blanks because there might be more than 1 value for 'Service'[Base Loss] and 'Valu-Rite'[Expected Base Loss] per row.