it isnt showing because you are specifying the year to show in the month to show field.
if you change the calculation to this;
IF ([bln Parameter]-[bln]) < [bln Parameter]
and ([bln Parameter]-[bln]) >= 0 then datename('month',[Order Date])
also remove the year from the filter shelf. This should give the reult you are looking for.
sorry i made the changes in a 10.4 desktop so pointless me attaching to this reply. if i have time later i will do it again in 10.3 and attach the solution.
For now please see image to show it working.
Thanks Chris it works.
I have checked your solution as part of learning new things, But I could'nt able to understand why you substracted [bln] from bln parameter .. Rest everything I understood.
I tried removing out to see what will happen result was nothing is coming in month.
Could you please explain whats logic there...
Much appreciated !!!