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

Symptom

SAP Cloud Connector SHADOW instance cannot connect to the MASTER instance, and upon checking traces from SCC SHADOW, following is perceived.


        #WARN#com.sap.scc.ha#http-bio-8443-exec-1# #PingToMaster failure
        com.sap.scc.ha.HaHttpClientException: partner does not respond
        ...
        Caused by: org.apache.http.conn.HttpHostConnectException: Connect to <master hostname>:8443 [<master hostname>/<IP Address>] failed: Connection timed out: connect   
        at org.apache.http.impl.conn.DefaultHttpClientConnectionOperator.connect(DefaultHttpClientConnectionOperator.java:159)


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Environment

  • SAP Cloud Connector Release Independent;
  • SAP Cloud Connector High Availability setup.

Product

SAP Connectivity service 2.0

Keywords

SCC, HA, ping, timeout, loss, unknown, hostname, host, linux, windows, High Availability, firewall, SAP Cloud Connector, failover, fail over , KBA , BC-MID-SCC , SAP Cloud Connector On-Demand/On-Premise Connectivity , BC-NET , Network Infrastructure , How To

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