error in abap query sq03,02,01(to get data from structure) it is possible?

hi

experts,

i am developing a report using abap query .(stand t code is s_alr_87012277 it contain more fields but i want only 4 fields , i found 2 but remaining 2 are from structure)

my problem is that debit and credit amount is in structure

how i can get data from structure(FAGL_S_RFSSLD00_LIST )

solbm = debit.

habbm = credit.

report is like

op.

gl acc no, discription, credit amount,debit amount.