Not able to connect Cloud Connector to SAP BTP Subaccount

[aayushaggarwal]

Hi Experts,

While connecting Cloud Connector to SAP Cloud subaccount, we are getting below error:

Search domain query failed. Original hostname: 'connectivitynotification.cf.ap21.hana.ondemand.com' failed to resolve 'connectivitynotification.cf.ap21.hana.ondemand.com' after 2 queries

When we saw the logs we found this log:

Caused by: io.netty.resolver.dns.DnsNameResolverException: [/0.0.0.0:53] failed to send a query via UDP (no stack trace available)Caused by: java.net.BindException: Cannot assign requested address: no further information

Could you please suggest why this error is coming and how to resolve this?

Regards,

Aayush Aggarwal

[Bhanuchander_Re]

Hi Aayush,

Any solution to this?

Regards,

Bhanu

[sachin_soni]

anybody resolved this error , i started getting this suddencly

[MortenWittrock]

Hi Aayush

My first thought is that the error message is probably close to the real problem: The DNS lookup of the BTP host name failed. Either DNS is not set up (unlikely, but not impossible, I guess) or a firewall is blocking the DNS request from Cloud Connector (probably more likely).

On the topic of firewalls, keep in mind that Cloud Connector needs network access to a couple of BTP hosts. You can find the host names here (they depend on your data center).

Regards,

Morten