FIX Protocol Message 35=CB: User Notification

User Notification (35=CB) is a FIX application message defined in FIX 5.0 SP1 to 5.0 SP2. In the FIX 5.0 SP1 definition it has 1 required body field and 5 optional fields listed below.

MsgType (tag 35): CB
FIX name: UserNotification
Category: Application
FIX versions: FIX 5.0 SP1 to 5.0 SP2

User Notification in each FIX version

The full field layout as defined in a specific version.

Required fields

Body fields that every User Notification message must carry in FIX 5.0 SP1, in addition to the standard header and trailer.

926UserStatus

Field layout

All body fields in the order of the FIX 5.0 SP1 definition, with components and repeating groups indented. A field inside an optional component or group is required only when that component or group is present. Later FIX 5.0 service packs add more fields to this message.

Tag	Field	Required
	Component UsernameGrp	Optional
809	NoUsernames (repeating group)	Optional
553	Username	Optional
926	UserStatus	Required
58	Text	Optional
354	EncodedTextLen	Optional
355	EncodedText	Optional

Standard header and trailer

Every FIX message starts with the standard header, whose required fields are BeginString (8), BodyLength (9), MsgType (35), SenderCompID (49), TargetCompID (56), MsgSeqNum (34) and SendingTime (52), and ends with the trailer field CheckSum (10).

Decode a User Notification message

All FIX message types · All FIX tags

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.