Derive week number of that month

Hi,
I need to derive week number based on month.
Ex:
Sy-datum = 10.10.2010
Month: 10.2010
Calweek: 40.2010
Week no: 2
Sy-datum = 11.10.2010
Month: 10.2010
Calweek: 41.2010
Week no: 3
So for everymonth I need to store the week no in the cube
Ex
Date--Month--
calweek............weekno
10.10.2010.............10.2010.............40.2010...............2
10.10.2010.............10.2010.............40.2010...............2
10.10.2010.............10.2010.............40.2010...............2
11.10.2010.............10.2010.............41.2010...............3
11.10.2010.............10.2010.............41.2010...............3
11.10.2010.............10.2010.............41.2010...............3
So here i need to derive week number for a date in the month
Can anyone please help what logic to be applied to get the week number?
Thanks
Annie
Edited by: Annie on Oct 14, 2010 7:48 AM

Hi Annie, I'm not very sure of any function modules, but you may try this logic:
1. Date Format Stored in SAP: YYYYMMDD.
2. Use a formula X+6(2) to get the DD part.
3. Use Conversion Exit 'CONVERSION_EXIT_ALPHA_INPUT'
4. Logic: [ DATUM's DD ] MOD 7 which gives the week # ordering for the particular month.
5. Close the START Routine passing the temp value to RESULT.
DATA:var_dd type sy-datum, var_temp(2) type i.
var_dd = SOURCE_FIELDS-ZDATE+6(2).
      CALL FUNCTION 'CONVERSION_EXIT_ALPHA_INPUT'
        EXPORTING
          INPUT = var_dd
        IMPORTING
          OUTPUT = var_dd.
if sy-subrc = 0.
var_temp = var_dd MOD 7.
end if.
RESULT = var_temp.
Pls. review & let me know your comments.
Thanks.
Edited by: Arun Bala G on Oct 14, 2010 12:22 PM

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/ ====================================================
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----- Original Message -----
From: [email protected]
To: [email protected]
Sent: Thursday, May 31, 2007 7:31 PM
Subject: Dreamweaver Support subscription update.
Newsgroup User has posted a message entitled Re: Dreamweaver
MX extracting
week number.
Message Posted on: Thursday May 31,2007 10:31:12 AM
curtgus wrote:
> In the process of submitting that date, I want a portion
of it (the
> "week-number" represented by the date that the user
entered) to be
submitted to
> another field (week_nbr) in the same MySQL database and
table.
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> The formating of the week number is not a problem. It is
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FROM mytable
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David Powers, Adobe Community Expert
Author, "Foundation PHP for Dreamweaver 8" (friends of ED)
Author, "PHP Solutions" (friends of ED)
http://foundationphp.com/
You can view the message at
http://www.adobe.com/cfusion/webforums/forum/messageview.cfm?catid=189&threadid=1272474&fo rumid=12.

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