| ID | 43 |
| Pedigree | Added FIX.4.2 |
The Business Message Reject message can reject an application-level message which fulfills session-level rules and cannot be rejected via any other means. Note if the message fails a session-level rule (e.g. body length is incorrect), a session-level Reject message should be issued.
See the session-level Reject message
It should NOT be used in the following situations:
| Session-level problem meeting the criteria of the session-level Reject message | Use the session-level Reject message (MsgType=3) |
|---|---|
In response to
| Use the Execution Report message |
In response to:
| Use the Order Cancel Reject message |
In response to:
| Use the Don’t Know Trade (DK) message |
In response to:
| Use the Allocation ACK message |
In response to:
| Use the List Status message |
In response to:
| Use the Quote Acknowledgment message |
In response to:
| Use the Market Data Request Reject message |
In response to:
| Use the Security Definition message |
In response to:
| Use the Security Status message |
In response to:
| Use the Trading Session Status message |
Note the only exception to this rule is in the event a business message is received, fulfills session-level rules, however, the message cannot be communicated to the business-level processing system. In this situation a Business Message Reject with BusinessRejectReason = “Application not available at this time” can be issued if the the system is unable to send the specific “reject” message listed above due to this condition.
Messages which can be referenced via the Business Message Reject message are:
(the “ID” field BusinessRejectRefID refers to noted in [ ])
|
Scenarios for Business Message Reject:
BusinessRejectReason |
|---|
| 0 = Other 1 = Unknown ID 2 = Unknown Security 3 = Unsupported Message Type (receive a valid, but unsupported MsgType)4 = Application not available 5 = Conditionally Required Field Missing |
Whenever possible, it is strongly recommended that the cause of the failure be described in the Text field (e.g. “UNKNOWN SYBMOL: XYZ”).
Field | Name | Type | Req'd | Comments | Pedigree |
|---|---|---|---|---|---|
StandardHeader | Y | MsgType = j (lowercase) | Added FIX.4.2 | ||
45 | MsgSeqNum of rejected message | Added FIX.4.2 | |||
372 | Y | The MsgType of the FIX message being referenced. | Added FIX.4.2 | ||
379 | The value of the business-level “ID” field on the message being referenced. Required unless the corresponding ID field (see list above) was not specified. | Added FIX.4.2 | |||
380 | Y | Code to identify reason for a Business Message Reject message. | Added FIX.4.2 | ||
58 | Where possible, message to explain reason for rejection | Added FIX.4.2 | |||
354 | Must be set if EncodedText field is specified and must immediately precede it. | Added FIX.4.2 | |||
355 | Encoded (non-ASCII characters) representation of the Text field in the encoded format specified via the MessageEncoding field. | Added FIX.4.2 | |||
StandardTrailer | Y | Added FIX.4.2 |
Orchimate Copyright 2026 Atomic Wire Technology Limited
Orchestra Copyright 2026 FIX Protocol Ltd
Terms of Service|Privacy Policy