FIX TAG 23
IOIid
StringAdded FIX.2.7
Definition
Unique identifier of IOI message. (Prior to FIX 4.1 this field was of type int)
Compare versions
Differences between the selected source snapshots, including wording and errata; not a migration guide.
FIX 4.4 FIX 4.2
| Property | FIX 4.4 | FIX 4.2 |
|---|---|---|
| Name | IOIID | IOIid |
No enumerated values are defined for this field in this source.
About the String data type
Alpha-numeric free format strings, can include any character or punctuation except the delimiter. All String fields are case-sensitive.
Used in messages 3
Includes nested components and repeating groups. Open a location to see its surrounding requirements.
35=6IOIMessage body35=DOrderSingleMessage body35=EOrderListListOrdGrp