Hello,
Thank you for sharing possible solution but this is not working, and I still have the same message when try to save the test run result.
Here is there any progress about the resolution of this issue ?
Best regards.
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Fabrice
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Original Message:
Sent: 11-18-2022 06:33
From: Jeff Horacek
Subject: marshalling data error message while saving test run results
After start running the test case we will be updating the Planned Execution Date Field and then saving it to save the results without errors.

Jeff Horacek
PLM/ALM Administrator, Global CAD Administrator
STERIS Corporation
5900 Heisley Rd.
Mentor, OH USA 44060
(M) 440 789-2629
Original Message:
Sent: 11/18/2022 3:41:00 AM
From: Julien SCHAER
Subject: RE: marshalling data error message while saving test run results
Hello Jeff,
Thank you very much for your answer and the time spent on this problem.
Where can I set a date on the custom field? I don't find this field in my test run.
For information it's the first time I have this message error and it's systematic now.
Regards,
Julien.
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Julien SCHAER
Merck Group
Molsheim
Original Message:
Sent: 11-16-2022 05:42
From: Jeff Horacek
Subject: marshalling data error message while saving test run results
Julian,
I was able to find a work-around based off information I found here on the Jama Community. I did also create a ticket with Jama tech support and this is apparently a bug. They've assigned it a defect ID of SOS-DEF-6697 and indicated to look for this on future Release notes.
Work-around below:
Medium
- SOS-DEF-6668 - Trace View & Coverage Explorer - Items with Matrix Lookup Calculations not showing properly and also exporting it
- SOS-DEF-6674 - API | PATCH/testruns/{id} unauthorized message when attempting to edit a read-only field despite API overwrite being enabled
- Workaround- Use the PUT function
- SOS-DEF-6697 - 'Error marshaling data. See the logs for more details.' error pops up when a custom date field is not filled on the Test Run
- Workaround - Set a date on the custom field
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Jeff Horacek
STERIS Corporation
Mentor OH
Original Message:
Sent: 11-15-2022 23:09
From: Julien SCHAER
Subject: marshalling data error message while saving test run results
Hello, I juste have the same problem, no solution found for now... argh!
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Julien SCHAER
Merck Group
Molsheim
Original Message:
Sent: 11-14-2022 08:56
From: Jeff Horacek
Subject: marshalling data error message while saving test run results
Attempting to save results from a test run and receive "Error marshalling data. See the logs for more detail".

Anyone ever seen this or know how to resolve?
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Jeff Horacek
STERIS Corporation
Mentor OH
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