Please check syntax

Question

Hi, This syntax is wrong. so please provide correct syntax. I could not find correct syntax.
select
NVL((sum(sum(b.CB_OVERALL_MAX) + sum(c.ATTRIB_14) + sum(c.ATTRIB_22) + sum(c.ATTRIB_33)) over() as Test1) , 0) * 100
from
W_REVN_F b,
W_REVN_FX c,
W_DAY_D d
where
b.ROW_WID = c.ROW_WID and
d.ROW_WID = b.OPEN_DT_WID and
extract(YEAR FROM d.day_dt)=(extract(YEAR FROM Current_DATE) - 1)

Answer 1

NVL(
     (sum
               sum(b.CB_OVERALL_MAX) + sum(c.ATTRIB_14) + sum(c.ATTRIB_22) + sum(c.ATTRIB_33)
     over()
, 0) * 100 as test1
from
     W_REVN_F b,
     W_REVN_FX c,
     W_DAY_D d
where
     b.ROW_WID = c.ROW_WID and
     d.ROW_WID = b.OPEN_DT_WID and
     extract(YEAR FROM d.day_dt)=(extract(YEAR FROM Current_DATE) - 1)Whenever providing these types of questions, you should post the error message that you are getting. that is always helpfull