SAP IBP - DP - How to enable Forecast for specific months only - Not Rolling

[prasad_mandre]

Hello Experts,

I have a specific forecast requirement in IBP. I want forecast algorithm to populate values for specific periods only. It should not be Rolling forecast. e.g. If my current month is July 18 and I want Forecast values till December 18 only. When I move to August 18, Forecast value should not get generated for January 19. In short, I want forecast till December month only for some specific Product Location combinations. Any idea how to maintain it?

Regards,

Prasad

[former_member367912]

Hi Prasad,

One quick question.

For the next year say when you are in June 2019 how you want your solution to work.Whether its should consider till Dec 2019 or should it show standard behavior.?

Regards,

Akhilesh Agarwal

[Saisamrat · Accepted solution]

Hello Prasad,

Forecast operator in IBP exhibits rolling behavior by-default. However we can address your requirement with some custom development.

1. To distinguish selective location-products, configure custom attribute('CUSTOM1') and add it to LOCATIONPRODUCT master data and include that attribute in all relevant planning levels so that we can use this in KF calculation.

2. Using HCI task, populate value '1' in KF1 for this financial year and '0' for next financial year i.e. from Jan 19 on wards. You will run this job yearly once.

3. As we cannot restrict rolling behavior of statistical forecast, let it generate forecast for FY19 and store in KF1. Have another KF let say KF2, where in we put calculation as below

KF2@MTHPRODLOC = IF ( ''CUSTOM1'' = ''X'' AND KF1@MTHPRODLOC = 0, NULL, KF1@MTHPRODLOC)

4. With this design, you may have to consider KF2 as baseline forecast Key figure

Regards

Sai Samrat

[prasad_mandre · Accepted solution]

Hi Sai Samrat,

Thanks a lot for your inputs.

I was looking for some standard solution but it seems need to go with custom one as suggested. I will build this and will let you know about outcome.

Once again, thanks for your response.

Regards,

Prasad

[Saisamrat · Accepted solution]

Hello Prasad,

May I know about the outcome. Were you able to achieve your requirement or faced any challenge ?

Regards

Sai Samrat

[Former Member]

Hello, You can have your time profile valid only till Dec and run Stat forecast for the next months - forecast won't go beyond Dec then 🙂

Thanks,

Uthaman

[gurucharanscm]

Hi Prasad -

You may create a normal all editable custom key-figure, say "FCSTMNTH" that takes the input as either 1 or 0. And then update the values for this key-figure manually in the planning view or via data integration. In your case, it will be 1 till Dec'18 and then on 0. Allow the StatFcst to run as how it usually runs (rolling) and then as part of calc logic, multiply the StatFcst with this new custom key-figure so as to have the fcst values only where you need - you will see the StatFcst till Dec'18 because of the multiplication with 1 and then on 0 / NULL based on how you write your calc logic.

Just so to not disturb the system generated StatFcst volumes, I suggest to create a new key-figure for your fcst requirements and then write the calc logic for this newly created Fcst key-figure instead of directly operating on standard StatFcst key-figure.

Hope it helps,

Regards - Guru