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MarketData Request Reject
Rejecting Market Data Requests
The Market Data Request Reject (Tag `35=Y`) is generated when the T4 FIX API cannot honor a Market Data Request. The rejection reason may stem from:
- Market or exchange not available
- Lack of user permission
- Undefined markets
- Other reasons
The rejection is paired against a previous Market Data Request with the mandatory MDReqID (Tag `262`).
Message Dictionary
| Tag | Field Name | Req'd | Comments |
|---|---|---|---|
| Standard Header | Y | MsgType = Y | |
| 262 | MDReqID | Y | For a single market request, it carries the MDReqID of the rejected Market Data Request. MultiMarket requests carry asterisks. |
| 281 | MDReqRejReason | N | Reason for the rejection of a Market Data Request. Possible values: |
| `0` = Unknown Symbol | |||
| `1` = Duplicate MD Request ID | |||
| `3` = Insufficient Permissions | |||
| `4` = Unsupported Subscription Request Type | |||
| `5` = Unsupported Market Depth | |||
| `6` = Unsupported MD Update Type | |||
| `8` = Unsupported MD Entry Type | |||
| `9` = Maximum Limit Exceeded | |||
| `10` = Chart Data not Enabled | |||
| `11` = Trial period has expired | |||
| 48 | SecurityID | N | T4 Market Identifier. |
| 58 | Text | N | Free format text string further describing the reason for the rejection. |
| Standard Trailer | Y |