SAP Knowledge Base Article - Preview

2647952 - SAP Cloud Connector HA setup - PingToMaster failure - Connection timed out


The SAP Cloud Connector shadow instance cannot connect to the master instance.

The Cloud Connector shadow instance trace shows the following stack trace: #PingToMaster failure partner does not respond
Caused by: org.apache.http.conn.HttpHostConnectException: Connect to <master hostname>:8443 [<master hostname>/] failed: Connection timed out: connect
at org.apache.http.impl.conn.DefaultHttpClientConnectionOperator.connect(



SAP Cloud Connector High Availability setup


SAP Cloud Platform Connectivity 2.0


SAP Cloud Connector, SCC, firewall , KBA , BC-MID-SCC , SAP Cloud Connector On-Demand/On-Premise Connectivity , BC-NET , Network Infrastructure , How To

About this page

This is a preview of a SAP Knowledge Base Article. Click more to access the full version on SAP ONE Support launchpad (Login required).

Search for additional results

Visit SAP Support Portal's SAP Notes and KBA Search.