Reason for the rejection of a Market Data request.
| 0 | = | Unknown symbol | Added FIX.4.2
| | [UnknownSymbol] |
| 1 | = | Duplicate MDReqID | Added FIX.4.2
| | [DuplicateMDReqID] |
| 2 | = | Insufficient Bandwidth | Added FIX.4.2
| | [InsufficientBandwidth] |
| 3 | = | Insufficient Permissions | Added FIX.4.2
| | [InsufficientPermissions] |
| 4 | = | Unsupported SubscriptionRequestType | Added FIX.4.2
| | [UnsupportedSubscriptionRequestType] |
| 5 | = | Unsupported MarketDepth | Added FIX.4.2
| | [UnsupportedMarketDepth] |
| 6 | = | Unsupported MDUpdateType | Added FIX.4.2
| | [UnsupportedMDUpdateType] |
| 7 | = | Unsupported AggregatedBook | Added FIX.4.2
| | [UnsupportedAggregatedBook] |
| 8 | = | Unsupported MDEntryType | Added FIX.4.2
| | [UnsupportedMDEntryType] |
| 9 | = | Unsupported TradingSessionID | Added FIX.4.3
| | [UnsupportedTradingSessionID] |
| A | = | Unsupported Scope | Added FIX.4.3
| | [UnsupportedScope] |
| B | = | Unsupported OpenCloseSettleFlag | Added FIX.4.3
| | [UnsupportedOpenCloseSettleFlag] |
| C | = | Unsupported MDImplicitDelete | Added FIX.4.3
| | [UnsupportedMDImplicitDelete] |
| D | = | Insufficient credit | Added EP21
| | [InsufficientCredit] |