on 09-30-2009 4:08 PM
Hi
I have a problem with the time stream ID. As it was created, calculation rule one month, we are missing aome weeks in the planning book.
If I change th ecalculation rule to a week, I have all the weeks, but the question is:
If i change the time stream(rule calculation), will I lose data or information in the planning book?
Can I change it without any problem?
Thanks
Hi Fernando,
Time stream function enable you to set up forecasting to account for different
wishes regarding time periods.
For example you can specify that all planning period have the same length or
specify which calendar is to be used for demand planning. Planning calendars
are valid for whole planning areas.
You can specify the length of a planning period in the forecast period, so that
this setting is valid just for a selection.
Demand Planning does not usually work with planning calendars. It could result
in unexpected results when you release data to SNP using smaller periodicities
such as days and weeks. However it is possible to specify that planning
calendars are taken into account.
There are least chances of loosing the data but the existing data will get
aligned to the new time stream id that you have used. I would suggest before
making changes take back up, test the same in QA environment and proceed
further in order to avoid lose of data in case if any.
Regards
R. Senthil Mareeswaran.
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Hi,
There should not be any issues, take a back up for the whole in a different planning area and then after changing the Time stream, remember to re initialize your planning area and also run a consistency check after the changes are made.
Thanks,
Harsh
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Hi Fernando
i think you are refering to the time bucket profile which you assign to a planning book.
You can change the data view any number of times as it is only a means of viewing ans planning the data.
The only thing to take care would be in some cases of planning the results will be different for planning with
different planning bucke profile.
-regards
Virender
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