FIX 5.0 Tag 34: MsgSeqNum

Message sequence number. Each side numbers the messages it sends, starting at 1 for a new session; a gap tells the receiver that messages are missing and triggers a Resend Request.

Tag number: 34
Data type: SEQNUM
FIX version: FIX 5.0
Location: Standard header

Data type

SEQNUM: A positive integer message sequence number.

FIX 5.0 message types that use tag 34

MsgSeqNum belongs to the FIX 5.0 standard message header, which every message carries.

Also in other versions

FIX 4.0
FIX 4.1
FIX 4.2
FIX 4.3
FIX 4.4
FIX 5.0 SP1
FIX 5.0 SP2

Tag 34 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.