getting Column names based on loop

[Kanstussy]

I am loading Quantity from a table. Quantity field is sequencial as shown below. 

LOAD
Q_REL_SUPLR_MO_1,
Q_REL_SUPLR_MO_2,
Q_REL_SUPLR_MO_3,
Q_REL_SUPLR_MO_4,
Q_REL_SUPLR_MO_5,
and so on 

Requirement is to load fields based on the current month. For example if current month is October then it should Mo1,Mo2 and Mo3. if current month is nov then Mo1 and Mo2 

[Frank_Hartmann]

maybe something like this:

LET actualmonth = num(month(MonthName((now()))- 1*12)); 

Test: 
Load *, subfield(Field,'_',5) as subfield;
Load * inline [
	Field
	Q_REL_SUPLR_MO_1,
	Q_REL_SUPLR_MO_2,
	Q_REL_SUPLR_MO_3,
	Q_REL_SUPLR_MO_4,
	Q_REL_SUPLR_MO_5
] 
where $(actualmonth)<= 12-subfield(Field,'_',5);

[raghuchowdary]

Do you want to show in a straight table?

In a simple way , add columns for each field and add " show column "conditions based on the months accordingly.

If your requirement is different , please explain more clearly.