I am receiving an error that I have never seen before. When someone from the field tries to upload a survey, they receive an error message saying " unable to complete operation". Also, when I checked the server logs I noticed there are 3 different entries, as shown in the attachment.
Have anyone else received this error before? How do you manage to solve it?
Thanks and regards.
It is difficult to confirm exactly what is causing the error. It is likely an issue with the data and feature service rather than Survey123.
There have been previous threads for this issue:
It is recommended to check the following:
Hope this helps