Hi Isaias,
From SiteMinder, we are using HANA direct URLs. URLs has virtual hostnames. Like,
xyz001.domain.com
xyz001-mnn.domain.com
xyz001-ccg.domain.com
I have heard from the basis folks that port number is common for all the HANA tenants. But, I will have to confirm again whether that is true as I am not involved in that technical configuration.
FYI...
We had the web dispatcher configured on the gateway server earlier and used the same HANA URLs to configure there. It is working with the external web dispatcher.
But, when we try with SiteMinder (to replace this web dispatcher), it is giving this 503 error.
-Bhavik