FIX 5.0 Tag 553: Username

User name used for authentication, for example in a Logon or User Request.

Tag number: 553
Data type: STRING
FIX version: FIX 5.0
Used in: 3 message types

Data type

STRING: Text of printable characters. It cannot contain the SOH delimiter.

FIX 5.0 message types that use tag 553

MsgType	Message	Use in the message
A	Logon	Optional
BE	User Request	Required
BF	User Response	Required

Also in other versions

FIX 4.3
FIX 4.4
FIX 5.0 SP1
FIX 5.0 SP2

Tag 553 across all FIX versions

Decode a message with this tag

Field and message data comes from the QuickFIX data dictionaries for FIX 4.0 to 5.0 SP2 and FIXT 1.1, used under the QuickFIX Software License. This product includes software developed by quickfixengine.org (http://www.quickfixengine.org/). Enumerated value names are converted to plain text for reading.