Getting Operation Rolled back error when trying to send survey

[NinaPage]

I keep getting the message Operation rolled back when trying to submit my survey. It was working fine until I added jr:choice -name calculation fields. I added these to generate a column with the labels rather than names for the species select_one questions.  I am using version 3.24.30 of the Survey123 Connect and version 3.24.21 of the Survey123 mobile app. There are no updates available. 

How to fix this issue? Or is there a better way to get output to display labels instead of names? Excel sheet is attached. 

Thanks. 

[MobiusSnake]

I'm not sure what the issue is, but I usually fall back on S123 diagnostics when these types of things happen.  Check out this help article, under the section "Enable diagnostic logging".

The logs can be pretty verbose and it might not all make sense, but I've often discovered additional error details in there that help track down the issue.