NUL^O51
OSU – Order Status Update
This message is used to create simple order status updates for any type of order where the ORC is sufficient to communicate the order identifier and no other data changes. This is particularly necessary when status updates are not part of order acknowledgement messages, e.g., a status message occurs 2 days later.
Message Types
Message Type
Trigger Structure
Event Flow
TriggerO51
SendOSU_O51
ReceiveNUL