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  • Documentation

  • Field

    GapFillFlag

    ID (tag)123
    TypeGapFillFlagCodeSet
    PedigreeAdded FIX.4.0
    Indicates that the Sequence Reset message is replacing administrative or application messages which will not be resent.

    Valid values:
    Y = Gap Fill message, MsgSeqNum field valid
    N = Sequence Reset, ignore MsgSeqNum

    Used in messages:

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