| Tag | Field Name | Abbr Name | Data Type | Union Datatype | Description | Pedigree |
|---|---|---|---|---|---|---|
| 2430 | OrderEntryID | OrdEntryID | int | Unique identifier for an order within a single MassOrder(35=DJ) message that can be used as a reference in the MassOrderAck(35=DK) message. | Added EP188 |
|