Data that needs to analysed although part of it is outside of the Time Dimension

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Data that needs to analysed although part of it is outside of the Time Dimension

ktflash

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October 10, 2019 at 5:49 am

#3687652
Ahoi,
i have the following Situation:
- We have an IT Cube where tickets are analysed
- Each Ticket has a Buget/Plan Time which is the supposed time required for the task
  - This time is booked on the creation time of the ticket
- Each Ticket also has the actual time booked on top of this ticket
  - These times accumulative booked on N different positions, should be in buget/plan
My users tried to analyse the following, for august they wanted to which tickets where active:
- Tickets Dimension has a "status" attribut --> closed(inactive)/open(active)
  - Tickets that are still open
  - Tickets that are closed, but were closed in august--> time booked in this period (august)
The Problem is the following:
In the current Version they tried simply using the Time Dimension and filter in august.
- Plan/Budget Time is booked on creation time of the ticket and therefore is 0 if the ticket was not created in august
- If the Ticket is also older than august and time has been booked outside of august, not all of the accumulative times are aggregated, only the ones from august
  - Budget Time often 0
  - Booked Times by users is not the total time booked on the ticket(only august in this case), although the total is needed
I have a solution that works, but is not "pretty", I made a dummy measure and a 2nd Time Dimension:
- Seperate Time Dimension
- the Dummy Measure is solely used to filter the Tickets in Dimension that are "relevant" for in this case august
  - The measure is connected to ticket Dimension and the seperate Time Dimension
  - It takes all tickets that are currently still active and multiplies them across the Time Dimension, so is secured that each open Ticket is defently in any month --> since active tickets are always relevant (still flawed, needs to be finetuned)
  - For the tickets that are closed, i use part of the measuregroup that is used to get the 2 measures to get ticket times (buget/accumulitive) --> connected to the original Time Dimension
    By having these times booked on only by this one measure, i know that if use the new dimension and the dummy measure, that only if a dummy value is booked that it is a relevant ticket for the selected time
My Question is there a better solution for this type of Problem?

EDIT: I guess i need a MDX Solution that does the following
[Measures].[Aufwand]                                                                          -- Measure required for relevance Filter
[Ticket].[Status].&[Offen],[Ticket].[Status].&[Warte auf]                 -- Tickets with these states that need to be in no matter what
[Ticket].[Ticket ID]                                                                                -- Attribute that needs to be filtered based on state + Measure

Need all [Ticket].[Ticket ID].Members
where Aufwand > 0 or is either [Ticket].[Status].&[Offen] or [Ticket].[Status].&[Warte auf]
- This topic was modified 4 years, 6 months ago by ktflash.
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Site Owners SSC Guru Points: 80320 More actions · Answer 1

Thanks for posting your issue and hopefully someone will answer soon.

This is an automated bump to increase visibility of your question.

heb1014 Hall of Fame Points: 3790 More actions · Answer 2

This is a tough post to follow, but I have one idea that may help. Have you investigated role-playing dimensions? This concept may be helpful and should eliminate the need to create multiple date/time dimensions. That helps with the user experience because the user does not need to filter dates from multiple dimensions.