| 0 | = | Valid request | Added FIX.4.3
| | [ValidRequest] |
| 1 | = | Invalid or unsupported request | Added FIX.4.3
| | [InvalidOrUnsupportedRequest] |
| 2 | = | No instruments found that match selection criteria | Added FIX.4.3
| | [NoInstrumentsFound] |
| 3 | = | Not authorized to retrieve instrument data | Added FIX.4.3
| | [NotAuthorizedToRetrieveInstrumentData] |
| 4 | = | Instrument data temporarily unavailable | Added FIX.4.3
| | [InstrumentDataTemporarilyUnavailable] |
| 5 | = | Request for instrument data not supported | Added FIX.4.3
| | [RequestForInstrumentDataNotSupported] |