3669986 - "Error when resolving local host" error from SCC traces

While creating a new SCC mapping, same is resulting as "Not Reachable" from SCC UI, and following is perceived from SCC trace (ljs_trace.log / scc_core.trc).

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20xx-xx-xx xx:xx:xx,xxx +0530#ERROR#com.sap.scc.rt#AccessControl connection checker#          #Error when resolving local host <name of the host>--> java.net.UnknownHostException: No such host is known <name of the host>
20xx-xx-xx xx:xx:xx,xxx +0530#INFO#com.sap.scc.ui#https-jsse-nio2-8443-exec-2#          #SID could not be retrieved
java.net.UnknownHostException: No such host is known <name of the host>
    at java.base/java.net.Inet6AddressImpl.lookupAllHostAddr(Native Method)
    at java.base/java.net.InetAddress$PlatformNameService.lookupAllHostAddr(InetAddress.java:933)
    at java.base/java.net.InetAddress.getAddressesFromNameService(InetAddress.java:1519)
    at java.base/java.net.InetAddress$NameServiceAddresses.get(InetAddress.java:852)
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• SAP Cloud Connector(SCC) release independent.
• Operating System Linux;
• Operating System Windows.

SAP Cloud connector, CC, Cloud connector, SCC, DNS, name resolution, unknown, time out, timed out, timeout, UnknownHostException, getAddressesFromNameService, SCC UI , KBA , BC-MID-SCC , SAP Cloud Connector On-Demand/On-Premise Connectivity , Problem