Save script not saving table... Why?

I'm making a tycoon and currently in the process of developing a save system. I've run into many problems and fixed most, but there's one I can't quite get past. The save function doesn't seem to work, and I have no idea why. There are no errors in the output and I've tried using print() to debug, but none of that has worked.

Here's my code, if you spot anything that may need to be fixed, any and all help is appreciated!

function saveTycoon(plr)
	local tycoon = plr:WaitForChild('PlayerValues').OwnsTycoon.Value --Finds the player's tycoon
	local purchased = tycoon:WaitForChild('PurchasedObjects') --Finds the PurchasedObjects folder inside the player's tycoon
	
	local tbl1 = {} --The table in which the purchased objects' names will be stored

	for _, v in pairs(purchased:GetChildren()) do --Stores the names of purchased objects into table
		table.insert(tbl1, v.Name)
	end
	
	local succ, err = pcall(function()
		store:SetAsync(plr.UserId..'-cash', plr.leaderstats.Cash.Value) --Sets the player's cash value to a DataStore
		
	end)
	
	local succ2, err2 = pcall(function() --Sets the player's purchased objects table to a DataStore
		store:SetAsync(plr.UserId..'-tycoon', tbl1) --This data doesn't save, but it doesn't display any errors from below if statement
	end)
	
	if succ then
		print('Saved Cash Data.')
	else
		print('Failed To Save Cash Data.')
		warn(err)
	end
	
	if succ2 then
		print('Saved Tycoon Data.')
	else
		print('Failed To Save Tycoon Data.')
		warn(err2)
	end
end

Edit: Forgot to show which line the data wouldn't save