Similar issue here too. You'd think it was about time that this Fiscal Calendar requirement became a standard feature / function within the Qlik Sense tool set, especially for Enterprise analysis. In its simplest form I would have thought that an 'Auto Fiscal Calendar' capability could be available, perhaps just set the start of the fiscal year and the remaining Fiscal Calendar Measures are created?
Can you imagine a world were:
are just a parameter or two away, no, just me?