Symptom
After upgrading SAP BI platform from 4.2 SP3 to higher patch (SP09 patch 7),
- On chrome browser, both CMC and BI Launchpad fail to run in chrome with error ERR_CONNECTION_REFUSED
- ERROR: This site can't be reached. site refused to connect.
Try: checking the connection or checking the proxy and the firewall
ERR_CONNECTION_REFUSED - The same error is seen when using HTTP or HTTPS URL
- On IE 11, a similar error is seen
- Apache Tomcat server was configured with SSL before the upgrade
- Even tomcat home page gives same behavior [http://localhost:port]
Read more...
Environment
SAP BI Platform 4.x (4.2 or 4.3)
Any supported operating system
Apache Tomcat 9 [Possible on any supported web application server]
HTTP/SSL Enabled
Product
SAP BusinessObjects Business Intelligence platform all versions
Keywords
ERR_CONNECTION_REFUSED BI 4.2 4.3 4.x SSL Apache Tomcat http https launchpad CMC update install patch upgrade , KBA , BI-BIP-DEP , Webapp Deployment, Networking, Vulnerabilities, Webservices , Problem
About this page
This is a preview of a SAP Knowledge Base Article. Click more to access the full version on SAP for Me (Login required).Search for additional results
Visit SAP Support Portal's SAP Notes and KBA Search.
SAP Knowledge Base Article - Preview