DMT880E Event not scheduled -- {no command specified │ specified time is before current time │ invalid time or range specified}

Explanation
 An RSCS SCHEDULE command was missing, required
information, or contained an invalid specification.

System action
 The command is ignored and normal RSCS processing
continues.

User response
 If the command to be executed by the event manager
was omitted, add it. User events can only be scheduled between the
SCHEDULE command's execution and midnight of the same day. Correct
the SCHEDULE command, and issue it again.

Destination
 CO