Anyone familiar with this error ..." MDHT ..result object was not populated for unknown reason"

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Rajendran Niki

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May 22, 2017, 12:54:37 PM5/22/17
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Hello world, 

We are getting this error through our ONC Validation tool with very minimal patient information. We surmised that that issue goes away once we add a single medication to the patient record. Does anyone have any clue what this error is?

"The service has encountered the following error: The MDHT ValidationResult object was not populated  for an unknown reason"

much appreciated, 
Niki Rajendran

Nagesh Bashyam

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May 22, 2017, 1:11:43 PM5/22/17
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Can you attach your sample.

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Gina Canonica

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Jun 2, 2017, 4:11:48 PM6/2/17
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We are also getting this error on the test tool. Do you have any suggestions on what could be causing this?

Nagesh Bashyam

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Jun 2, 2017, 4:14:39 PM6/2/17
to Gina Canonica, Edge Test Tool (ETT)

Please attach your sample so that we can look at it …

 

From: edge-te...@googlegroups.com [mailto:edge-te...@googlegroups.com] On Behalf Of Gina Canonica


Sent: Friday, June 02, 2017 4:12 PM
To: Edge Test Tool (ETT)

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Gina Canonica

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Jun 2, 2017, 4:19:46 PM6/2/17
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I attached ccd1.xml. Thanks!
ccd1.xml

Dan Brown

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Jun 5, 2017, 1:16:30 PM6/5/17
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Hi,

Thank you for providing a sample.

As of 06/05/17, using the provided ccd1.xml, I cannot reproduce the "ValidationResult object was not populated " service error or any other service error in any production environment. This error would occur in the referenceccdavalidator if MDHT failed to return any diagnostic results but the given file returns the required results. Please provide a file which encounters the service error, or, another way to test which matches your result with the given file.


Here is what was tested without issue:

C-CDA Testing and Validation Environment (local MDHT only)

-PASS - no issue parsing file

SITE prod R2.1/1.1 no vocab - https://sitenv.org/sandbox-ccda/ccda-validator

-PASS - no service error

SITE prod R2.1 with vocab - https://sitenv.org/sandbox-ccda/ccda-validator

-PASS - no service error

SITE prod R2.1 with scenario file - https://sitenv.org/sandbox-ccda/ccda-validator

-PASS - no service error

https://ttpedge.sitenv.org/ttp/#/validators R2.1

-PASS - no service error

https://ttpedge.sitenv.org/ttp/#/validators R1.1

POSTMAN

-PASS - no service error


Thanks,

Dan

Gina Canonica

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Jun 5, 2017, 1:35:22 PM6/5/17
to Dan Brown, Edge Test Tool (ETT)
I think I figured out the issue i was having.  The payload that i sent originally included an additional wrapped document.  Once i removed that, the error is gone. Thanks!

Rajendran Niki

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Jun 5, 2017, 1:36:25 PM6/5/17
to Dan Brown, Edge Test Tool (ETT), ginaca...@gmail.com
Thank you Dan, 

Here is an attached XML file which produced this error 100% of the time. 

Thanks, 
Niki Rajendran

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gender.xml

Dan Brown

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Jun 5, 2017, 5:12:40 PM6/5/17
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Thanks for the document Niki.

Issues with the document causing the service error:
1-Has incorrect document type templateId/@extension (2014-06-09 vs 2015-08-01) so cannot be identified as an R2.1 CCD
2-Does not contain R1.1 templateId for backwards compatibility
3-Does not contain the US Realm Header templateId (R2.1 or R1.1). Combining this with issue 1 means this document is technically not identifiable an R1.1 or R2.1 C-CDA file
 
The current XML Is:
<templateId root="2.16.840.1.113883.10.20.22.1.2" extension="2014-06-09"/>

But should Be:
<!-- US Realm Header templateId-->
<templateId root="2.16.840.1.113883.10.20.22.1.1" extension="2015-08-01"/>
<templateId root="2.16.840.1.113883.10.20.22.1.1"/>
<!-- CCD templateId-->
<templateId root="2.16.840.1.113883.10.20.22.1.2" extension="2015-08-01"/>
<templateId root="2.16.840.1.113883.10.20.22.1.2"/>

Let me know if you have any further questions.
Thanks,
Dan
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