If an Exchange Rate (field :92B::EXCH) is present, the corresponding Resulting Amount (field :19A::RESU) must be present in the same subsequence. If the Exchange Rate is not present then the Resulting Amount is not allowed (Error code(s): E62).
If the Function of the Message (field :23G:) is CANC and the Ordered Quantity (field :36B::ORDR) is present, then the Quantity to Cancel (field :36B::CANC) must be present in the order details sequence.
If the Function of the Message (field :23G:) is CANC and the Ordered Amount (field :19A::ORDR) is present, then the Amount to Cancel (field :19A::CANC) must be present in the order details sequence.
If the Function of the Message is not CANC, the Quantity to Cancel and the Amount to Cancel are not allowed (Error code(s): E64).
The Type of Order Indicator (field :22F::TOOR) and/or the Price Limit (field :90a::LIMI) must be present (Error code(s): E74).
If the message is a cancellation or a replacement, that is, Function of the Message (field 23G) is CANC or REPL, then subsequence A1 (Linkages) must be present at least once in the message, and in one and only one occurrence of A1, field :20C::PREV must be present; consequently, in all other occurrences of A1, field :20C::PREV is not allowed (Error code(s): E08).
The following party fields for subsequences C1 and C2 cannot appear more than once in sequence C. The party fields for sequence D cannot appear more than once in a message (Error code(s): E84).
In sequence B, either an ordered quantity (field :36B::ORDR) or an ordered amount (field :19A::ORDR) must be present, but not both (Error code(s): E58).
If a qualifier from the list Deliverers is present in a subsequence C1 in a field :95a::4!c, then all the remaining qualifiers following this qualifier in the list Deliverers (see below) must be present (Error code(s): E86).
In other words, in sequence C, the following scenarios must be validated:
If :95a::DEI2 is present in subsequence C1, then :95a::DEI1 must be present in another subsequence C1.
If :95a::DEI1 is present in subsequence C1, then :95a::DECU must be present in another subsequence C1.
If :95a::DECU is present in subsequence C1, then :95a::SELL must be present in another subsequence C1.
If :95a::SELL is present in subsequence C1, then :95a::DEAG must be present in another subsequence C1.
If a qualifier from the list Receivers is present in a subsequence C1 in a field :95a::4!c, then all the remaining qualifiers following this qualifier in the list Receivers (see below) must be present.
In other words, in sequence C, the following scenarios must be validated:
If :95a::REI2 is present in subsequence C1, then :95a::REI1 must be present in another subsequence C1.
If :95a::REI1 is present in subsequence C1, then :95a::RECU must be present in another subsequence C1.
If :95a::RECU is present in subsequence C1, then :95a::BUYR must be present in another subsequence C1.
If :95a::BUYR is present in subsequence C1, then :95a::REAG must be present in another subsequence C1.
In subsequence C1, if field :95a::PSET is present, then field :97a::SAFE is not allowed in the same sequence (Error code(s): E52).
In sequence B, if field :22H::BUSE//SWIT is present, then subsequence A1 Linkages is mandatory, and field :20C::PREV must be present in minimum one occurrence of subsequence A1 Linkages (Error code(s): E53).
If field :22F::DBNM//VEND is present in sequence C, then a vendor must be specified; that is one occurrence of sequence D must contain field :95a::VEND (Error code(s): D71).
(1) If the Data Source Scheme is present in field :22F::DBNM//VEND then the conditional rule does not apply.
In sequence D, if field :95a::EXCH Stock Exchange or :95a::TRRE Trade Regulator is present, then field :97a:: is not allowed in the same sequence (Error code(s): E63).
In sequence B, if Original Ordered Quantity (field :36B::ORDR) is present more than once then Buy/Sell Indicator (field :22H::BUSE) must be present with Indicator code FPOO or IPOO or IPPO (Error code(s): E75).