The ABRP seems to ignore osm's residents only road tags.

In the following example, I asked for a route from around:

48.250919/14.353209

to
48.252248/14.347823

using ABRP and OSM (OSMR).

Unfortunately, ABRP seams to ignore the

vehicle=destination

tag on the “Fischerfelstraße” which “Indicates that transit traffic using vehicle is not allowed.” but plans the route through that street anyway.