Is it possible to have a dspf window with 2 subfiles?

Hello,

In our programming we are always using windows...
Now I would like to have a window with 2 subfiles, is that possible?

What I have for the moment:
A R SCHERM7 SFL
A S7VRWP R O 6 1REFFLD($$VRWP)
A COLOR(WHT)
A S7VRWV R O +2REFFLD($$VRWV)
A COLOR(WHT)
A S7VOM1 R O +2REFFLD($$VOM1)
A COLOR(WHT)
A S7VOM2 R O +2REFFLD($$VOM2)
A COLOR(WHT)
A S7VRWN R H REFFLD($$VRWN)
A S7OFNR R H REFFLD($$OFNR)
A R SFLCTL7 SFLCTL(SCHERM7)
A RTNCSRLOC(&S7RECI &S7FLDI
A &S7POSI)
A 49 CSRLOC(S7LINU S7POSU)
A N70 SFLDSPCTL
A 71 SFLDSP
A 70 SFLCLR
A CF03
A SFLSIZ(200)
A SFLPAG(5)
A SFLCSRRRN(&RELRCD)
A 74 SFLEND(*MORE)
A N74 ROLLUP(72)
A WINDOW(1 5 25 119)
A WDWBORDER((*COLOR WHT))
A 30 WDWTITLE((*TEXT ' Goedkeuren mits..-
A . ') (*COLOR WHT))
A CHGINPDFT
A S7RRN 3 0H SFLRCDNBR
A RELRCD 5S 0H
A 1 1'Algemene vrijstelling:'
A S7ALVR R B +1REFFLD($$VRYS)
A COLOR(WHT)
A EDTCDE(2)
A 3 1'Extra vrijstelling voor waarborg:'
A S7WRBG R B +1REFFLD($$WRBG)
A COLOR(WHT)
A S7WRBV R 44 +1REFFLD($$WRBV)
A COLOR(BLU)
A +3'Vrijstelling:'
A S7VRWB R B +1REFFLD($$VRYS)
A COLOR(WHT)
A EDTCDE(2)
A 4 1'F1=Alle voorwerpen selecteren'
A COLOR(BLU)
A 5 1'Voorwerp Omschri-
A jving 1 -
A Omschrijving 2 -
A '
A DSPATR(RI)
A COLOR(GRN)
A S7LINU 3S 0H
A S7POSU 3S 0H
A S7LINI 3S 0H
A S7POSI 4S 0H
A S7FLDI 10A H
A S7RECI 10A H
A S7VRWN 15S 0H
A R SCHERM8 SFL
A S8VRWP R O 16 1REFFLD($$VRWP)
A COLOR(WHT)
A S8VRWV R O +2REFFLD($$VRWV)
A COLOR(WHT)
A S8VOM1 R O +2REFFLD($$VOM1)
A COLOR(WHT)
A S8VOM2 R O +2REFFLD($$VOM2)
A COLOR(WHT)
A S8VRWN R H REFFLD($$VRWN)
A S8OFNR R H REFFLD($$OFNR)
A R SFLCTL8 SFLCTL(SCHERM8)
A RTNCSRLOC(&S8RECI &S8FLDI
A &S8POSI)
A 49 CSRLOC(S8LINU S8POSU)
A N75 SFLDSPCTL
A 76 SFLDSP
A 75 SFLCLR
A SFLSIZ(200)
A SFLPAG(5)
A SFLCSRRRN(&RELRCD8)
A 77 SFLEND(*MORE)
A N77 ROLLUP(72)
A OVERLAY
A WINDOW(SFLCTL7)
A CHGINPDFT
A S8RRN 3 0H SFLRCDNBR
A RELRCD8 5S 0H
A 15 1'Voorwerp Omschri-
A jving 1 -
A Omschrijving 2 -
A % '
A DSPATR(RI)
A COLOR(GRN)
A S8LINU 3S 0H
A S8POSU 3S 0H
A S8LINI 3S 0H
A S8POSI 4S 0H
A S8FLDI 10A H
A S8RECI 10A H
A S8VRWN 15S 0H
A R DUMMY
A ASSUME
A 2 2' '


It shows SFLCTL7 with subfile SCHERM7, but it doesn't show SFLTCL8 with SCHERM8...
I'm not getting any errors anymore when executing the program.
I first write SFLCTL7, then SCHERM7, then SFLCTL8, then SCHERM8 and then exfmt SFLCTL7.

Thanks in advance for advice!

Frederik Vanderhaeghe