3221110 - Error when creating ODataAdapter remote source - SAP DBTech JDBC: [403]: internal error: Cannot get remote source objects: $REASON$=internal error

• Unable to create the remote source for ODataAdapter, and receive the following error:
      SAP DBTech JDBC: [403]: internal error: Cannot get remote source objects: unable to establish connection to <OData URL hostname>:443 - connection to host <OData URL hostname>:443 failed!; $REASON$=internal error
• dpserver trace contains the following error:
  
  • IPConnection.cpp: comm::connect to '<OData URL hostname>:443' failed with 'Internal Error Details. Basis/IO/Stream/impl/NetworkChannel.cpp:2483: System error: SO_ERROR has pending error for socket. rc=111: Connection refused. channel={<NetworkChannelSSLFilter>={<NetworkChannelBase>={local=<Hana Database IP>/<port>_tcp, remote=<OData URL hostname>/443_tcp, state=ConnectWait, pending=[----]}}}; (rc = internal error)
  • ODataClient.cpp: ODataClient::getMetadata caught HttpException: exception  1:(HttpClient/HttpClient.cpp:238) TID: unable to establish connection to <OData URL hostname>:443 - connection to host <OData URL hostname>:443 failed!$REASON$=internal error
  • ODataAdapter ODataAdapter.cpp: ODataAdapter::getOservice caught DPAdapterSDK::AdapterException: unable to establish connection to <OData URL hostname>:443 - connection to host <OData URL hostname>:443 failed!; $REASON$=internal error
  • DPFramework AdapterFactory.cpp: unable to establish connection to <OData URL hostname>:443 - connection to host <OData URL hostname>:443 failed!; $REASON$=internal error

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