I got these warning when running routing analysis with "preserve first stop mode", so some stops are not reached by the route output. what should i do to fix this ?
Solve
=====================
Parameters
Input Network Analysis Layer Route4
Ignore Invalid Locations SKIP
Terminate on Solve Error TERMINATE
Simplification Tolerance
Network Analyst Layer Route4
Solve Succeeded true
Overrides
=====================
Messages
Start Time: 19 July 2022 17:24:53
Location "RUMKITAL Dr. Ramelan Surabaya" was unreached.
Location "Rumah Sakit Islam Jemursari Surabaya" was unreached.
Location "Rumah Sakit Universitas Airlangga" was unreached.
Location "National Hospital" was unreached.
Location "Rumah Sakit Surabaya Medical Center" was unreached.
Location "Rumah Sakit Spesialis Husada Utama" was unreached.
Location "Rumah Sakit PHC Medical Centre" was unreached.
Location "Rumah Sakit Umum Daerah Dr. Soetomo" was unreached.
Location "Rumah Sakit Mitra Keluarga" was unreached.
Location "Rumah Sakit Surabaya Medical Center" was unreached.
Location "RSU Bhakti Rahayu" was unreached.
WARNING 030025: Partial solution generated.
Succeeded at 19 July 2022 17:24:54 (Elapsed Time: 0.27 seconds)