I'm trying to upload a feature class to Arc Online and I keep getting an error message:
Server Response: {"error":{"code":400,"message":"Invalid URL","details":["Invalid URL"]}}
Server Response: ERROR: code:400, Invalid URL, Invalid URL, Bad syntax in request.
I tried looking up a solution but the only thing I found said it was caused by definition queries. The feature class does not have any definition queries, joins, or relates. Any help or insight would be appreciated.
This occurred for me on Pro 2.9 publishing a hosted feature layer. Query is
SURVEYYEAR = (SELECT SURVEYYEAR FROM LS_5Years ORDER BY SURVEYYEAR DESC)
Maybe a fix at 3.x includes a helpful warning on a publish fail, or an Analyze check.