mmm the operation command cannot be accepted because no connection has been established. command name=aa...aa name=bb...bb

mmm: MCF identifier

aa...aa: Command name

mcftdctcn: Request to release connection

mcftactle: Request to release logical terminal from under shutdown

bb...bb: Connection name or logical terminal name

S: Continues processing.

O: Check the status of connection and, if necessary, enter the operation command mcftactcn or mcftdctcn.