| ID | 22 |
This message acknowledges the receipt of a valid Mass Cancel Request message. The data fields from the Mass Cancel Request message are echoed back in this message.
51 | Identifies this message as a Mass Cancel Request message type. | ||||
49 | Y | Expressed as nanoseconds since midnight. | |||
53 | Y | The UserRefNum from the inbound message. | |||
19 | Y | This field should contain all caps. Firm identifier for the order entry firm. One logical OUCH account can potentially enter orders for multiple firms in a Service Bureau configuration. | |||
47 | Y | Presence = OptionalOptional, Space filled if not specified. Symbol to mass cancel orders on. | |||
2 | Y | Length of entire optional appendage. Zero (0) if no appendage follows. | |||
29 | Y | The available options supported on this message are: Side GroupID UserRefIdx |
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