Good Day All,
Looking for some help with an expression problem that I got from steves wonderful post here.
Im looking to get the latest value a user from the same device has selected.
LOOKUP( MAX( SELECT( Viewing Production Lines[_ROWNUMBER], ([_THISROW].[uuid] = Context("Device")) ) ), "Viewing PRoduction Lines", "_ROWNUMBER", "Production Line" )
Whenever I “Test” the expression it comes up blank