Indexes

Message Layouts
Session
PreTrade
Trade
PostTrade

  • Documentation

  • Component

    StandardHeader

    ID1024
    PedigreeAdded FIX.2.7

    Each message, administrative or application, is preceded by a standard header. The header is used to identify the message type, length, destination, sequence number, origination point and time.

    Field
    Name
    Type
    Req'd
    Comments
    Pedigree
    8
    Y
    FIX.2.7 (Always unencrypted)
    Added FIX.2.7
    9
    Y
    (Always unencrypted)
    Added FIX.2.7
    35
    Y
    (Always unencrypted)
    Added FIX.2.7
    49
    Y
    (Always unencrypted)
    Added FIX.2.7
    50
    (Always unencrypted)
    Added FIX.2.7
    56
    Y
    (Always unencrypted)
    Added FIX.2.7
    57
    “ADMIN” reserved for administrative messages not intended for a specific user. (Always unencrypted)
    Added FIX.2.7
    90
    Required to identify length of encrypted section of message. (Always unencrypted)
    Added FIX.2.7
    91
    Required when message body is encrypted. Always immediately follows SecureDataLen field.
    Added FIX.2.7
    34
    Y
    (Can be embedded within encrypted data section.)
    Added FIX.2.7
    43
    Always required for retransmissions, whether prompted by the sending system or as the result of a resend request. (Can be embedded within encrypted data section.)
    Added FIX.2.7
    97
    Required when message may be duplicate of another message sent under a different sequence number. (Can be embedded within encrypted data section.)
    Added FIX.2.7
    52
    Y
    (Can be embedded within encrypted data section.)
    Added FIX.2.7
    51
    Y
    (Can be embedded within encrypted data section.)
    Added FIX.2.7

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