---
title: "FIX 5.0 SP2 EP299: SecurityList <y> message – FIX Dictionary – Onix Solutions"
description: "<meta name=\"description\" content=\"SecurityList&lt;y&gt; message &ndash; FIX 5.0 SP2 EP299, FIX protocol version FIX 5.0 SP2 EP299\" /> <meta name=\"keywords\" content=\"message, SecurityList, MsgType=y, FIX 5.0 SP2 EP299, FIX Protocol, FIX dictionary\" />"
---

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# SecurityList <y> message

## FIX 5.0 SP2 EP299

### Description

 The Security List message is used to return a list of securities that matches the criteria specified in a Security List Request.

 Security List

### Structure

| Tag | Field Name | Req'd | Comments |
| --- | --- | --- | --- |
| [Component Block - <StandardHeader>](https://www.onixs.biz/fix-dictionary/5.0.sp2.ep299/compBlock_StandardHeader.html) | Y | [MsgType <35>](https://www.onixs.biz/fix-dictionary/5.0.sp2.ep299/tagNum_35.html) = y (lowercase Y) |  |
| [Component Block - <ApplicationSequenceControl>](https://www.onixs.biz/fix-dictionary/5.0.sp2.ep299/compBlock_ApplicationSequenceControl.html) | N |  |  |
| 964 | [SecurityReportID](https://www.onixs.biz/fix-dictionary/5.0.sp2.ep299/tagNum_964.html) | N |  |
| 715 | [ClearingBusinessDate](https://www.onixs.biz/fix-dictionary/5.0.sp2.ep299/tagNum_715.html) | N |  |
| 1465 | [SecurityListID](https://www.onixs.biz/fix-dictionary/5.0.sp2.ep299/tagNum_1465.html) | N | Identifies a specific Security List Entry |
| 1466 | [SecurityListRefID](https://www.onixs.biz/fix-dictionary/5.0.sp2.ep299/tagNum_1466.html) | N | Provides a reference to another Security List |
| 1467 | [SecurityListDesc](https://www.onixs.biz/fix-dictionary/5.0.sp2.ep299/tagNum_1467.html) | N |  |
| 1468 | [EncodedSecurityListDescLen](https://www.onixs.biz/fix-dictionary/5.0.sp2.ep299/tagNum_1468.html) | N |  |
| 1469 | [EncodedSecurityListDesc](https://www.onixs.biz/fix-dictionary/5.0.sp2.ep299/tagNum_1469.html) | N |  |
| 1470 | [SecurityListType](https://www.onixs.biz/fix-dictionary/5.0.sp2.ep299/tagNum_1470.html) | N | Identifies a list type |
| 1471 | [SecurityListTypeSource](https://www.onixs.biz/fix-dictionary/5.0.sp2.ep299/tagNum_1471.html) | N | Identifies the source of a list type |
| 320 | [SecurityReqID](https://www.onixs.biz/fix-dictionary/5.0.sp2.ep299/tagNum_320.html) | N |  |
| 322 | [SecurityResponseID](https://www.onixs.biz/fix-dictionary/5.0.sp2.ep299/tagNum_322.html) | N | Identifier for the Security List message |
| 560 | [SecurityRequestResult](https://www.onixs.biz/fix-dictionary/5.0.sp2.ep299/tagNum_560.html) | N | Result of the Security Request identified by the SecurityReqID |
| 1607 | [SecurityRejectReason](https://www.onixs.biz/fix-dictionary/5.0.sp2.ep299/tagNum_1607.html) | N | Used to specify a rejection reason when [SecurityResponseType <323>](https://www.onixs.biz/fix-dictionary/5.0.sp2.ep299/tagNum_323.html) is equal to 1 (Invalid or unsupported request) or 5 (Request for instrument data not supported). |
| 60 | [TransactTime](https://www.onixs.biz/fix-dictionary/5.0.sp2.ep299/tagNum_60.html) | N |  |
| 393 | [TotNoRelatedSym](https://www.onixs.biz/fix-dictionary/5.0.sp2.ep299/tagNum_393.html) | N | Used to indicate the total number of securities being returned for this request. Used in the event that message fragmentation is required. |
| 1301 | [MarketID](https://www.onixs.biz/fix-dictionary/5.0.sp2.ep299/tagNum_1301.html) | N | Identifies the market which lists and trades the instrument. |
| 1300 | [MarketSegmentID](https://www.onixs.biz/fix-dictionary/5.0.sp2.ep299/tagNum_1300.html) | N | Identifies the segment of the market to which the specify trading rules and listing rules apply. The segment may indicate the venue, whether retail or wholesale, or even segregation by nationality. |
| 893 | [LastFragment](https://www.onixs.biz/fix-dictionary/5.0.sp2.ep299/tagNum_893.html) | N | Indicates whether this is the last fragment in a sequence of message fragments. Only required where message has been fragmented. |
| [Component Block - <SecListGrp>](https://www.onixs.biz/fix-dictionary/5.0.sp2.ep299/compBlock_SecListGrp.html) | N | Specifies the number of repeating symbols (instruments) specified |  |
| [Component Block - <StandardTrailer>](https://www.onixs.biz/fix-dictionary/5.0.sp2.ep299/compBlock_StandardTrailer.html) | Y |  |  |

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