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FIXtags

FIX TAG 553

Username

StringAdded FIX.4.3

Definition

Userid or username.

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Differences between the selected source snapshots, including wording and errata; not a migration guide.

FIX 4.4 FIX 5.0 SP2

No differences in name, type, definition text, deprecation, or enumerated values.

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 (i.e. morstatt != Morstatt).

Used in messages 4

Includes nested components and repeating groups. Open a location to see its surrounding requirements.