INFDS and multiple SFL's

I have searched through the archives and have either missed or couldn't find
anything.  My apologies if this has been previously discussed.
 
I have an issue of being able to determine the "sfl row" that a prompt
request is being done from ... and if we have the min sfl rrn for the sfl
along w/the cursor position it can be figured out.
 
I have a situation where a "screen" has 2 updateable sfl's to display and
both sfl's need to support prompt capability via a command key and cursor
positioning.  The workstation display file is using the INFDS w/the I/O
feedback area defined (specifically 378-379 ... minimum rrn defined as
w$LRrn).  Sfl01 has sflpag=2, sflsiz=24.  Sfl02 has sflpag=4,sflsiz=24.  The
sfl's are always built w/24 rows. Both SflCtl's utilize
RtnCsrLoc(RecordFormat  RecordField  FieldPosition)
 
The rpgle program does the following:
 
write MsgCtl;
write CmdKeyFmt;
write SflCtl02;
 
exfmt SflCtl01;
$Sfl01MinPagRrn = w$LRrn;
 
read SflCtl02;
$Sfl02MinPagRrn = w$LRrn;
 
My expectation would be that in the statement after the exfmt ... I would be
able to retrieve the value of the min rrn out of the infds.  This works as
expected.
 
I was also hoping after the read of SflCtl02 ... I could also retrieve the
same thing for sfl02.  This returns *zero.  Is there a way that I can
retrieve this value?
 
I would like to thank the "brain trust" in advance for any and all
assistance.
 
Regards,
 
Thanks ... Karim
KarimGenaidy@xxxxxxxxxxxxxxx
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Home: 972-668-1486
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