How to get difference in days between 2 dates excluding weekends

Hi all,
i have a requirement, to calculate the difference between 2 dates, in days.
eg: 01/08/2007 and 05/08/2007.
Difference = 4 days.
But here my actual requirement is i have to calculate this difference excluding weekends (saturday n sundays).
eg: 01/08/2007 -
Thursday
05/08/2007 -
Monday
so now Difference = 2 days.
Please help me regarding this.
Points will be rewarded for helpfull answers.
Thanks in Advance.
Regards,
Vineel

see these codes of rich
report zrich_0003.
data: begin of itab occurs 0,
      datum type sy-datum,
      end of itab.
data: weekday like dtresr-weekday.
data: number_lines type i.
parameters: p_sdatum type sy-datum,
            p_edatum type sy-datum.
itab-datum = p_sdatum.
append itab.
do.
if itab-datum = p_edatum.
    exit.
endif.
itab-datum = itab-datum + 1.
call function 'DATE_TO_DAY'
       exporting
            date    = itab-datum
       importing
            weekday = weekday.
if weekday = 'Sat.'
    or weekday = 'Sunday'.
    continue.
endif.
append itab.
enddo.
describe table itab lines number_lines.
write:/ 'Number of days between dates is', number_lines.
and
report zrich_0001.
parameters: p_start type sy-datum,
            p_end   type sy-datum.
data: idays type table of   rke_dat with header line.
data: workingdays type i.
call function 'RKE_SELECT_FACTDAYS_FOR_PERIOD'
     exporting
          i_datab               = p_start
          i_datbi               = p_end
          i_factid              = 'P8' " Fact Calender ID
     tables
          eth_dats              = idays
     exceptions
          date_conversion_error = 1
          others                = 2.
describe table idays lines workingdays.
write:/ workingdays.
I want to find the No.of working days between the two dates
regards,
srinivas

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Hi,
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Personally, I do not like using the calendar class for this sort of thing. Why? Weel lets look at two simple dates: 4th of July 1777 and 21st March 2003.
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CREATE
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As DateTime,@EndDate
AS DateTime)
RETURNS
INT AS
BEGIN
SET @EndDate
=DATEADD(DAY,1,@EndDate)
DECLARE @Count
AS Int= 0
DECLARE @Date
As Date=@StartDate
WHILE @Date
< @EndDate
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blogging @ http://blog.gbrueckl.at
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tej_222 wrote:
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Hi,
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How to get difference in days between 2 dates excluding weekends

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