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Number of the day within a sprint

Hello,

In my Burndown chart, I Try to calculate the ideal Tasks remaining. To be able to do so I have to calculate the number of the day in the chart. Thx to the new function (DateDiffWorkdays), I avoid the weekend days issue, but I encounter an issue when I try to calculate the difference between the sprint start date and the day start day.

Here is the code I use

```DateDiffWorkdays([Sprint].CurrentMember.get('Start date'),
[Time].CurrentMember.StartDate)```

As the sprint start manually, its start time can change between sprints.
With this calcul, here is an exmple of results :

First day: -0.36 instead 0
Second day : 0.64 instead 1
Third day : 1.64 instead 2
...

Is someone know how to get around this problem ?

Thx in advance.

1 answer

1 accepted

Accepted Answer
0 votes

Sprint start and end dates are recorded as date with time and [Sprint].CurrentMember.get('Start date') is returning date with time information and therefore DateDiffWorkdays returns non-integer date values.

You can use MDX expression

`DateValue(DateParse([Sprint].CurrentMember.get('Start date')))`

to get Sprint start date without time (beginning of the day at 00:00:00). See also updated example page which mentions this https://docs.eazybi.com/display/EAZYBIJIRA/Issue+resolution+days+reporting

Thx Raimonds,

For information, here my code to calculate ideal tasks remaining :

```Nb Days in Sprint :

DateDiffWorkdays([Measures].[Sprint start date],
[Measures].[Sprint end date])```
```N° Day Sprint :

DateDiffWorkdays(
DateValue(DateParse([Sprint].CurrentMember.get('Start date'))),
[Time].CurrentMember.StartDate)```
`Sprint ideal Task remaining:`
```(Sum(
{ [Time].CurrentHierarchyMember.Parent.Level.Members.Item(0):
[Time].CurrentHierarchyMember.Parent.PrevMember },
[Measures].[Story Points created]
) +
Sum(
PeriodsToDate([Time].CurrentHierarchyMember.Parent.Level),
[Measures].[Story Points created]
))
-
((Sum(
{ [Time].CurrentHierarchyMember.Parent.Level.Members.Item(0):
[Time].CurrentHierarchyMember.Parent.PrevMember },
[Measures].[Story Points created]
) +
Sum(
PeriodsToDate([Time].CurrentHierarchyMember.Parent.Level),
[Measures].[Story Points created]
)) / [Measures].[Nb Days Sprint]) * [Measures].[N° Day Sprint ]```

I don't know if it is the optimal code but it works :

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