<MDAckGrp> Component Block

List of market data entries with their acknowledgement status.

A single instance of the repeating group without a reference to an individual market data entry is an acknowledgement of the entire message. When responding to individual market data entries of a MarketDataSnapshotFullRefresh(35=W) message, the Instrument component must be identical across all instances or omitted as of the second instance.

Used in :

Tag Field Name FIXML Req'd Comments
268 NoMDEntries MDAck N

Number of entries following.

=> 3106 MDEntryStatus @Stat N

Conditionally required when NoMDEntries(268)>0.

=> 278 MDEntryID @MDID N

May be used to identify the entry being responded to.

=> 3107 MDEntryStatusText @StatTxt N

Conditionally required when MDEntryStatus(3106)=1 (Accepted with errors) or 2 (Rejected).

=> 3108 EncodedMDEntryStatusTextLen @EncStatTxtLen N

Must be set if EncodedMDEntryStatusText(3109) field is specified and must immediately precede it.

=> 3109 EncodedMDEntryStatusText @EncStatTxt N

Encoded (non-ASCII characters) representation of the MDEntryStatusText(3107) field in the encoded format specified via the MessageEncoding(347) field.

=> <Instrument> N

May be used to identify the instrument of the entry being responded to.