Substracting number of days from date

Hi all, I need to create a user exit to get a date value based on another variable. Basically, 100 days minus the first variable.
var2 = var1 - 100
How can I write this?
Thanks.

Ok, I figured it out. I had to declare variables of type d and then assign it.
IF i_step = 2.
    data:zday type d,
          zday1 type d.
*****Loops for Variable.*****************************************
    LOOP AT I_T_var_range
         INTO loc_var_range WHERE
                  VNAM = 'ZENDT' or
                  VNAM = 'ZENDATE'.
    zday = loc_var_range-low.
    zday1 = zday - 275.
*      l_S_range-low = loc_var_range-low - 275.
      l_S_range-low = zday1.
      l_s_range-sign = 'I'.
      l_s_range-opt = 'EQ'.
      APPEND l_s_range TO E_T_range.
    ENDLOOP.
    EXIT.
ENDIF.

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Customer Exit for Number of Days from 1 st Apr to last date of Month Enter

Hello BI Experts,
I have a requirement to count the number of days from 1 st April of current year to the last date of month entered.
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Regards,
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PSUDEO CODE:
1. Initially LOOP AT I_T_VAR_RANGE INTO LOC_VAR_RANGE WHERE VNAM = 'ZMONTH'.
2. Get the Month input using VAR_MONTH2 = LOC_VAR_RANGE-LOW+4(2)
3. Now calculate Month+1: VAR_MONTH2 = VAR_MONTH2 + 1 (Refer **)
4. Now calculate the Current Year: VAR_YEAR = LOC_VAR_RANGE-LOW+0(4).
5. Get the 1st Day of the Month (VAR_MONTH2): CONCATENATE '01' '/' VAR_MONTH2 '/' VAR_YEAR INTO L_S_RANGE-LOW.
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Insert this code also for using the date conversions
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Pls. check out this logic. Guess it would solve your need.
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How to calculate number of days from a date field

Dear BW Experts.
I have a field 'Create Date' in the BEx query. Now we need to create a variable which should give the number of days from the date of running the query (sy-datum) to the Create Date.
This will help the users to get records which are say, 30 days old (Sy-datum - create date = 30) or 10 days old etc.
Could you suggest as to how to create this variable.
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Sai

Hi,
Step 1: Create variable on "Create Date" with User entry processing type
Step 2: Create a restricted KF for Sales & restrict it on "Create Date" to get "Sales on day"
Step 3: Manipulate the values of "Create Date" on which you could restrict "Sales" again and again to get other values
Step 4: Create one variable (ZPUTMNTH) for u201CMonth to Dateu201D with processing by u201CCustomer Exitu201D. This variable was created on u201CDateu201D characteristics.
Step 5 : Goto C-mod t-code and use EXIT_SAPLRRS0_001
to calculate "month to date" user input is "Calday" Key Date
WHEN 'ZPUTMNTH'.
IF I_STEP = 2. "after the popup
LOOP AT I_T_VAR_RANGE INTO LOC_VAR_RANGE
WHERE VNAM = 'ZPDATE'.
CLEAR L_S_RANGE.
L_S_RANGE-LOW = LOC_VAR_RANGE-LOW(6). "low value, e.g.YYYYMM (200606) part of key date (20060625)
L_S_RANGE-LOW+6(2) = '01'. u201C low value e..g. YYYYMM01 (20060601)
L_S_RANGE-HIGH = LOC_VAR_RANGE-LOW. "high value = input
L_S_RANGE-SIGN = 'I'.
L_S_RANGE-OPT = 'BT'.
APPEND L_S_RANGE TO E_T_RANGE.
EXIT.
ENDLOOP.
ENDIF.
Assign if helps.....
Regards,
Suman

Confused - How to Calculate Number of Days Between Dates but Exclude Weekend Dates If There Hasn't Been a Weekend Update

Hello -
I've been tearing my hair out over this problem i'm trying to solve, probably just been staring at it too long which is making it worse -
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To give an example -
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Now, to further complicate the problem, sometimes a ticket IS updated on a Saturday or Sunday. So, if a ticket was updated on 2014-02-02 (Sunday), then it should be counted. Again i'm not sure how to do this.
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Thanks!!

I've adapted this from a function on my blog. you will need to add set the YourTicketTable to where ever your tickets are stored.
CREATE
FUNCTION [dbo].[CalcWorkDaysBetween](@StartDate
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
BEGIN
IF (DATEPART(WEEKDAY,@Date)IN(1,7)
OR (SELECT
Count(*)
FROM YourTicketTable WHERE TicketDate=@Date)=1)
BEGIN
SELECT @Count = @Count
+ 1
END
SELECT @Date=DATEADD(Day,
1,@Date)
END
RETURN
DATEDIFF(DAY,@StartDate,@EndDate)- @Count
END
Regards,

Function module which convert number to days to date

Hi,
Any one knows any function module which convert total number of days into date.
thnaks,
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Hi,
FIMA_DAYS_AND_MONTHS_AND_YEARS
FI_PSO_DAYS_MONTHS_YEARS_GET
RSSM_CONVERT_DAYSEC2TIMESTAMP
RSSM_CONVERT_TIMESTAMP2DAYSEC
Function Modules related to Date and Time Calculations
DATE_COMPUTE_DAY : Returns weekday for a date
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MONTHS_BETWEEN_TWO_DATES : To get the number of months between the two dates.
END_OF_MONTH_DETERMINE_2 : Determines the End of a Month.
HR_HK_DIFF_BT_2_DATES : Find the difference between two dates in years, months and days.
FIMA_DAYS_AND_MONTHS_AND_YEARS : Find the difference between two dates in years, months and days.
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Regards

Finding Day from Date i.e. Monday, Tuesday etc

Hi,
I need to find out the day from Date. i.e. Monday, Tuesday etc. This is because if the date falls on Saturday or Sunday need to charge difference rates and on weekdays having normal rates.
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We should probably add a function for this as I've certainly seen the requirement before.
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1 tuesday
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How can one calculate the number of days in a month from a given date?
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But your example doesn't meet the OP request. The OP wanted the number of days in a month where the month is determined by a specified date (paraprhased).
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https://www.dropbox.com/s/arkmnsxjkl4r156/AFBS_FacilitySpecialCareList02.pdf
I set up the form so that my boss can add or subtract clients from the list. Each client needs to have its own "Days since added to the list" number. Sorta like a little aging report.
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Wow, I'm so stumped. I tried to copy a bit of formcalc into the exit event for my current date field to try to make this happen, but I can't get it to work.
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Sign me: One Lost Designer
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I need to display a date that is a certain number of days older than the current date.
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Any suggestions would be appreciated.

I coded this:
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I have found a bizarre behavior with find the number of days for a date( since Jan. 1, 1970 ). I needed a way to calculate the number of days between two dates. I did this by using the getTime() method on the dates, then dividing them by one day in milliseconds (86400000). I then cast them to an int to trucate the decimals. This gave the number of days since Jan 1, 1970. I then subtracted the two 'number of days' values to get the number of days between the 2 dates.
This was working fine until we ran into a problem of it returning one day to many in a seemingly random pattern. The problem ended up being that after 7pm dividing a date in milliseconds form by a day in milliseconds would return one more day, than if the date was before 7pm.
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You need to take into account time zone. If you are at GMT+0 there is no problem (unless you switch to daylight sayings :)
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Robin

Is it possible to add number of days to date?

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= march 31 2013
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Header2 cell2 not sure what field to use date or text?
thank you

Never mind I figured it out. Thanks

Adding an "x" number of Days to Date Object

Hi guys,
What I would like to is lets say you have a date object, looking for method/way of adding or subtracting X amount of days from that object.
This is because I have a list of dates that I would like to follow up on eachother like :
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For anyone that has the same problem this is how I got it working.
Thanks for the help in the post.
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Hi
I have a scenario where in i have add the number days to date.
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Hi ,
you can use this code in user defined function
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Regards,
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Extrating day from date

Hi All,
Extracting day form sysdate is <?xdoxslt:sysdate(‘Day’)?>
but i want to extract day from <?xdoxslt:ora_format_date_offset(xdoxslt:sysdate('YYYY-MM-DD'),1,'-')?> (sysdate-1 date's day)
How can i ? any ideas pleae share me.
Thanks

DD is working fine
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Substracting number of days from date

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