SAP Knowledge Base Article - Public

3650611 - Can't establish websocket connection to server using Signavio Process Intelligence On-Premises Extractor

Symptom

Trying to use OnPrem extractor to extract data via Linux but getting an error: 400 bad request. Reviewed logs that indicated websocket could not connect.

Cause

HTTP communication to Signavio Process Intelligence ETL bridge is blocked by a firewall rule or similar.

Check if HTTP communication is possible with our etl-bridge.

curl -v https://spi-etl-bridge.eu-prod-cloud-os-eu.suite-saas-prod.signav.io 

Replace eu-prod-cloud-os-eu with the appropriate region. For example, US would be us-prod-cloud-os-us and AU would be au-prod-cloud-os-au

Resolution

Ensure that communication is allowed. Details can be found here: Regions, IP Addresses, and URLs | SAP Help Portal 

Keywords

SAP, soe, Signavio, Process, Intelligence, Process Intelligence, O-Prem, On-Premises, Extractor, Communication, Firewall, websocket, HTTP , KBA , BPI-SIG-PI-DI , Data Import for SAP Signavio Process Intelligence , Problem

Product

SAP Signavio Process Intelligence all versions