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[Dhis-devs][DHIS 2.27]Discrepancy in distribution of data in monthly reports as per EPI weeks

To: DHIS 2 Developers list <dhis2-devs@xxxxxxxxxxxxxxxxxxx>, DHIS 2 Users list <dhis2-users@xxxxxxxxxxxxxxxxxxx>
From: Preeti Ajgaonkar <apreeti@xxxxxxxxxxxxxxxx>
Date: Fri, 2 Mar 2018 12:08:25 +0530
Cc: Evgenia ZELIKOVA <evgenia.zelikova@xxxxxxxxxxxxx>, Thomas RODRIGUEZ <thomas.rodriguez@xxxxxxxxxxxxx>, twmsf <twmsf@xxxxxxxxxxxxxxxx>, Anceline DUPOUY <Anceline.DUPOUY@xxxxxxxxxxxxx>, Megan McGuire <megan.mcguire@xxxxxxxxxxxxxxx>, Kristina Reinhardt <kristina.reinhardt@xxxxxxxxxxxxxxx>, Sonia Diverres <sonia.diverres@xxxxxxxxxxxxx>

Hi team,

Ever since we have upgraded to DHIS 2.27 and started using EPI weeks for
distribution of data in any reports, we have noticed a discrepancy in the
data for the months starting on a Friday.

For e.g. data for W44 to W48 should be attributed to Nov 2017 as per the
EPI week rule, but W48 data it is attributed to Dec 2017 (which starts on a
Friday). See screenshots below

Monthly
[image: Inline image 1]

Weekly
[image: Inline image 3]

*Expected*
November 2017 - 398
December 2017 - 458

*Actual*
November 2017 - 495
December 2017 - 361

Similar issue is observed from W31 - W35 where the data should for W35
should be counted as part of Aug 2017 but it appears in Sep 2017(which also
starts on a Friday).

Monthly
[image: Inline image 1]


Weekly
[image: Inline image 4]

*Expected*
August 2017 - 614
September 2017 - 452

*Actual*
August 2017 - 499
September 2017 - 567

I am expecting the same thing to happen in Apr-May 2018.

Any leads on this would be appreciated.

-- 
Thanks
Preeti Ajgaonkar

Follow ups

Re: [Dhis-devs][DHIS 2.27]Discrepancy in distribution of data in monthly reports as per EPI weeks
From: Preeti Ajgaonkar, 2018-03-02