I got the below result using the formula
={query(SALES!A2:Y ,"Select B, C, D, G, P, Sum(T), datediff(now(), todate(P)) WHERE O ='"&(A1)&"' GROUP BY B, C, D, G, P ORDER BY datediff(now(), todate(P)) DESC Label Sum(T) 'PENDING AMOUNT', datediff(now(), todate(P)) 'OVER DAYS' " ,1)}
Now I need the last column status using if (overdue / underdue based on overdays) using the above formula. pl help
INV.DATE INVOICE NUMBER CUSTOMER NAME DUE DATE PENDING AMOUNT OVER DAYS STATUS
15-Apr-2020 IBLR001-2021 abc ltd 15-May-2020 ₹2,46,750 93 OVER DUE
21-Apr-2020 IBLR002-2021 xyx 20-Aug-2020 ₹5,87,788 -4 UNDER DUE