Testo
Testo

Hello, "This is osm2pgrouting Version 2.3.6" ... Ubuntu 20.04 Repo The command was: "osm2pgrouting --clean --schema pgr -c mapconfig.xml -f germany-latest_reduced.osm -d osm_germany -U osm -W osm -h x.x.x.x The...
I made a Test with an untouched file from Geofabrik. A smaler one, just from Rheinland-Pfalz. You can see a part of Koblenz: 
~/osm$ osmconvert rheinland-pfalz-latest.osm.pbf > rheinland-pfalz-latest.osm | ~/osm$ osm2pgrouting --clean -c mapconfig.xml -f rheinland-pfalz-latest.osm -d test -U osm -W osm -h x.x.x.x | Execution starts at: Mon Jun 8 12:51:53 2020...
There are some roads missing (maybe not all tags was included), but it looks much better. No errors while importing. 
Thank you. I will take a look to the Overpass API, so far I haven't worked with it. BTW: How is your background map called?
I imported the planet-osm file for germany with osmosis to postgresl. I deleted all nodes/ways that I don't need. I exported the data with osmosis and create a new osm-file....
Hello bawidyantoro, I have to guess, cause I am only a user. But for sure it means the priority for the routing algorithm to use a given road type.
Good morning Daniel, thank you for your info. I didn't see that osm2pgrouting is an official pgrouting project and the theire channels can be used. Next time I will use...
bawidyantoro, it's just sql-code. You can execute it later in your database. But you have to modify the WHERE part, cause it only updates the fields that contains NULL. In...