$PBExportHeader$f_get_203.srf
global type f_get_203 from function_object
end type

forward prototypes
global function decimal f_get_203 (long arg_cmonth, string arg_subname)
end prototypes

global function decimal f_get_203 (long arg_cmonth, string arg_subname);decimal rslt_amt

select ECredit - EDebit into :rslt_amt
from cw_balance,cw_subject
where cw_balance.accsetid = cw_subject.accsetid
  and cw_balance.subid = cw_subject.subid
  and cw_balance.accsetid = :sys_accsetid
  and cw_balance.yearmon = :arg_cmonth
  and left(cw_balance.subid,6) = '203002'
  and ltrim(rtrim(cw_subject.name)) = :arg_subname;
if sqlca.sqlcode <> 0 then 
	rslt_amt = 0
end if

if isnull(rslt_amt) then rslt_amt = 0

return rslt_amt


end function