Hello,
I try to configure an http access to HANA XS through an external WD.
I follow these guides :
After that i can successfully access xs engine of the system db (with hana server hostname and tenant DB (with an alias).
Then i configure the external WD with this :
wdisp/system_24=SID=MYSID, XSSRV=http://hanahostname.domain.com:8010, XSVHOST=tenantalias.domain.com, SRCVHOST=tenantalias.domain.com
After restarting my WD, if i try to access tenantalias.domain.com i got this error in WD log :
[Thr 140141362636544] HTTP [458/459/1] error: ICMENOSERVERFOUND (No server available); Request could not be dispatched to system MYSID: no valid server found. Check connectivity to backend servers.
So i went to the WD web interface and see that :

If i understand, the WD contact my HANA DB on the XSSRV url to get the server list and the answer is "localhost".
So when i try to access my tenant, the WD redirect me to localhost:8010.
How this can happen ? Did i miss something ?
Thank you