After the June 2026 ArcGIS Online update last week, the Esri ArcGIS Connector stopped working when attempting to download .csv admin reports. Prior to last week’s update, the connector would download these .csv files without issue.
As of last Friday (6/26), FME returns the following:
- fme_rejection_message: 400 Client Error: Bad Request
- fme_rejection_code: INVALID_FILE
when attempting to download .csv file. These errors persisted over the weekend and today. It fails both in FME Form and FME Flow.
Versions I am using:
- FME Form: 2025.1.2.0 (Build 25630)
- FME Flow: 2025.1.2.0 (Build 25630)
- Esri ArcGIS Connector: 3.25.1
Note: This exact error is returned for multiple types of .csv files generated within AGOL. I have dug into Chrome Developer’s tools to compare and confirm URLs and Payload being sent to the API and everything looks the same on both ends (Chrome and FME).
Something might have changed with AGOL API’ backend. Is anyone else seeing these same issue? If so, how did you resolve it? Or, can someone at Safe look into this issue with the Esri ArcGIS Connector please?
Thanks in advance!
