IST1784I

Explanation
 VTAM® issues
this message as part of a group of messages in  response to the following
commands: DISPLAY TOPO,LIST=TDUDIAG,ID=cp_name. See message IST2306I for a complete description
of this message group.  
DISPLAY TOPO,LIST=TDUDIAG,ORIG=orig_cp_name,DEST=dest_cp_name,TGN=tgn.
See message IST2311I for
a complete description of this message group.
DISPLAY TOPO,ID=cp_name,LIST=ALL.  See message IST1295I for a complete description
of this message group.
DISPLAY TOPO,ORIG=orig_cp_name,DEST=dest_cp_name or DISPLAY TOPO,ORIG=orig_cp_name,TGN=tgn.
See message IST1299I for
a complete description of this message group.

Routing code
 2

Descriptor code
 5