>ANR2017I Administrator ADMIN issued command: IMPORT NODE hsmclient
>         filespace=/hsm00 filedata=spacemanaged devclass=3590tape
>         volumenames=file:/tmp/tapes
>ANR0984I Process 42 for IMPORT NODE started in the BACKGROUND at 21:03:56.
>ANR0402I Session 247 started for administrator ADMIN (Server) (Memory IPC).
>...
>ANR9999D imsmins.c(400): Zero bitfile size for spacemg object.

Report this through the IBM Support Center.
Depending upon your configuration, a circumvention would be to get the data to
the other server by defining the HSM file system there and then doing a
cross-node restoral, with -RESToremigstate=Yes (the default).
     Richard Sims, BU