com.snc.process_flow.exception.ProcessAutomationException: Error creating Attachment raw_page_stream : Method failed: (/api/now/hub/temporaryattachment) with code: 400Issue Getting the following error when testing of the connection of Solar Winds Service Graph Connector: com.snc.process_flow.exception.ProcessAutomationException: Error creating Attachment raw_page_stream : Method failed: (/api/now/hub/temporaryattachment) with code: 400CauseThis issue is related to PRB1591679 -DataStream's 'Action Ops' view displays a misleading error when an integration step fails with an empty response/attachment) as seen in the screenshot of the Outbound HTTP Response, the response produced a 403 (unauthorized) response with 0 bytes. There is no work around, but the error is more an issue of reporting the only way to tell is to check the OutboundHttpLogs. The fix is available in UtahResolutionA step to rule out the MID server is attempting to perform a POST request to: https://xx.xxx.xxx.xxx:17778/SolarWinds/InformationService/v3/Json/Query Use the credentials supplied in the credentials record in ServiceNow, and see if you get a response. A 403 Forbidden error is the culprit, and updating the credentials or updating permission would fix the problem.