I have a polygon featureclass that I'm publishing as a hosted feature layer to ArcGIS Online via ArcGIS Pro 2.6.2. I would like to take this hosted feature layer offline, so I have sync-enabled it. Editing is enabled but editor tracking is not enabled.
If I include a field named CREATE_TIMESTAMP in the template file geodatabase featureclass when publishing, I can create an offline cache of my hosted data but I get a failure every time I try to sync (even when the dataset is empty). If I rename the field DB_CREATE_TIMESTAMP I do not have any problems.
I searched for reserved keywords for creating featureclasses and didn't come across this as a restriction. Could someone let me know where this is documented to avoid this field name? Or is it a bug I should report?