on 2023 Sep 04 11:04 AM
Hi, experts.
I am using the sap netweaver 7.52 developer version. (by using virtual machine)
The final goal is to register the cds view as an odata service and expose it to the sap analytics cloud.
I followed this guide
(https://www.youtube.com/watch?v=1GJrbih7Rtg),
and I followed this guide
(https://blogs.sap.com/2022/07/18/how-to-connect-on-premise-sap-to-btp-using-sap-cloud-connector/)
but I always get the result "Not reachable" in the maping stage of cloud to on-premise.
The error log indicates "UnknownHostException: (vhcalnplci)"
but the host of my on-premise environment is clearly "vhcalnplci".
I also checked the hostname on linux. I don't know what the problem is.
Hi dongun.kang,
When you check the system via Virtual Host mapping on SAP Cloud Connector and it fails, it sounds like you may have an issue with DNS name resolution on the host you have installed SAP Cloud Connector.
I would suggest checking if the SAP Cloud Connector's host is able to resolve the host name for 'vhcalnpnci'. If not, you might solve this by adding an entry under the hosts file pointing to the IP address used by the Netweaver box. It also must be an IP address that is available to Cloud Connector's machine. Meaning: you cannot use the internal IP address of the Netweaver virtual machine. You either expose that IP address via NAT or make the virtual machine part of your LAN (which means there is a direct route to SAP Connector). Anyway, both hosts should be able not just 'ping' each other, but name resolution should work as well (at least on SAP Cloud Connector).
Check the SAP Cloud Connector's logs as well. Sometimes an error message will show you something you are missing during startup and testing.
Best regards,
Ivan
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