mmm session has not been terminated. command name=aa...aa logical terminal name=bb...bb

A precondition of the command is that the session has been terminated in the protocol. However, if this condition is not satisfied, the command is invalidated.

mmm: MCF identifier

aa...aa: Command name

bb...bb: Logical terminal name

S: Invalidates this command.

O: Terminate the session then re-execute the command.