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

<https://www.onixs.biz/fix-dictionary/5.0.sp2.ep299/msgtype_dk_6875.html#>

![Dictionary icon](https://www.onixs.biz/hubfs/SIC_website_2020/images/interface/img-icon-book.svg)

# MassOrderAck <DK> message

## FIX 5.0 SP2 EP299

### Description

 The mass order acknowledgement message is used to acknowledge the receipt of and the status for a [MassOrder <DJ>](https://www.onixs.biz/fix-dictionary/5.0.sp2.ep299/msgType_DJ_6874.html) message.

 The content of the acknowledgement depends on the setting of the field [OrderResponseLevel <2427>](https://www.onixs.biz/fix-dictionary/5.0.sp2.ep299/tagNum_2427.html) in the [MassOrder <DJ>](https://www.onixs.biz/fix-dictionary/5.0.sp2.ep299/msgType_DJ_6874.html) message. Only the order status is provided and not the immediate executions which would lead to ExecutionReport messages.

### 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) = DK |  |
| [Component Block - <ApplicationSequenceControl>](https://www.onixs.biz/fix-dictionary/5.0.sp2.ep299/compBlock_ApplicationSequenceControl.html) | N | For use in drop copy applications. NOT FOR USE in transactional applications. |  |
| 2423 | [MassOrderRequestID](https://www.onixs.biz/fix-dictionary/5.0.sp2.ep299/tagNum_2423.html) | N | Unique identifier of [MassOrder <DJ>](https://www.onixs.biz/fix-dictionary/5.0.sp2.ep299/msgType_DJ_6874.html) message as assigned by the submitter of the request. |
| 2424 | [MassOrderReportID](https://www.onixs.biz/fix-dictionary/5.0.sp2.ep299/tagNum_2424.html) | N | Unique identifier of [MassOrder <DJ>](https://www.onixs.biz/fix-dictionary/5.0.sp2.ep299/msgType_DJ_6874.html) message as assigned by the receiver |
| 2425 | [MassOrderRequestStatus](https://www.onixs.biz/fix-dictionary/5.0.sp2.ep299/tagNum_2425.html) | Y | Message level request status |
| 2426 | [MassOrderRequestResult](https://www.onixs.biz/fix-dictionary/5.0.sp2.ep299/tagNum_2426.html) | N | Message level request result |
| 2427 | [OrderResponseLevel](https://www.onixs.biz/fix-dictionary/5.0.sp2.ep299/tagNum_2427.html) | N | Level of response requested from receiver of [MassOrder <DJ>](https://www.onixs.biz/fix-dictionary/5.0.sp2.ep299/msgType_DJ_6874.html) message. |
| 1328 | [RejectText](https://www.onixs.biz/fix-dictionary/5.0.sp2.ep299/tagNum_1328.html) | N |  |
| 1664 | [EncodedRejectTextLen](https://www.onixs.biz/fix-dictionary/5.0.sp2.ep299/tagNum_1664.html) | N | Must be set if [EncodedRejectText <1665>](https://www.onixs.biz/fix-dictionary/5.0.sp2.ep299/tagNum_1665.html) field is specified and must immediately precede it. |
| 1665 | [EncodedRejectText](https://www.onixs.biz/fix-dictionary/5.0.sp2.ep299/tagNum_1665.html) | N | Encoded (non-ASCII characters) representation of the [RejectText <1328>](https://www.onixs.biz/fix-dictionary/5.0.sp2.ep299/tagNum_1328.html) field in the encoded format specified via the [MessageEncoding <347>](https://www.onixs.biz/fix-dictionary/5.0.sp2.ep299/tagNum_347.html) field. |
| 1301 | [MarketID](https://www.onixs.biz/fix-dictionary/5.0.sp2.ep299/tagNum_1301.html) | N |  |
| 1300 | [MarketSegmentID](https://www.onixs.biz/fix-dictionary/5.0.sp2.ep299/tagNum_1300.html) | N |  |
| [Component Block - <Parties>](https://www.onixs.biz/fix-dictionary/5.0.sp2.ep299/compBlock_Parties.html) | N |  |  |
| 1815 | [TradingCapacity](https://www.onixs.biz/fix-dictionary/5.0.sp2.ep299/tagNum_1815.html) | Y |  |
| 1816 | [ClearingAccountType](https://www.onixs.biz/fix-dictionary/5.0.sp2.ep299/tagNum_1816.html) | N |  |
| 1 | [Account](https://www.onixs.biz/fix-dictionary/5.0.sp2.ep299/tagNum_1.html) | N |  |
| 660 | [AcctIDSource](https://www.onixs.biz/fix-dictionary/5.0.sp2.ep299/tagNum_660.html) | N |  |
| 581 | [AccountType](https://www.onixs.biz/fix-dictionary/5.0.sp2.ep299/tagNum_581.html) | N |  |
| 528 | [OrderCapacity](https://www.onixs.biz/fix-dictionary/5.0.sp2.ep299/tagNum_528.html) | N |  |
| 529 | [OrderRestrictions](https://www.onixs.biz/fix-dictionary/5.0.sp2.ep299/tagNum_529.html) | N |  |
| 582 | [CustOrderCapacity](https://www.onixs.biz/fix-dictionary/5.0.sp2.ep299/tagNum_582.html) | N |  |
| 1028 | [ManualOrderIndicator](https://www.onixs.biz/fix-dictionary/5.0.sp2.ep299/tagNum_1028.html) | N |  |
| 1031 | [CustOrderHandlingInst](https://www.onixs.biz/fix-dictionary/5.0.sp2.ep299/tagNum_1031.html) | N |  |
| 60 | [TransactTime](https://www.onixs.biz/fix-dictionary/5.0.sp2.ep299/tagNum_60.html) | N |  |
| 58 | [Text](https://www.onixs.biz/fix-dictionary/5.0.sp2.ep299/tagNum_58.html) | N |  |
| 354 | [EncodedTextLen](https://www.onixs.biz/fix-dictionary/5.0.sp2.ep299/tagNum_354.html) | N | Must be set if [EncodedText <355>](https://www.onixs.biz/fix-dictionary/5.0.sp2.ep299/tagNum_355.html) field is specified and must immediately precede it. |
| 355 | [EncodedText](https://www.onixs.biz/fix-dictionary/5.0.sp2.ep299/tagNum_355.html) | N | Encoded (non-ASCII characters) representation of the [RejectText <1328>](https://www.onixs.biz/fix-dictionary/5.0.sp2.ep299/tagNum_1328.html) field in the encoded format specified via the [MessageEncoding <347>](https://www.onixs.biz/fix-dictionary/5.0.sp2.ep299/tagNum_347.html) field. |
| 797 | [CopyMsgIndicator](https://www.onixs.biz/fix-dictionary/5.0.sp2.ep299/tagNum_797.html) | N |  |
| 2432 | [TotNoOrderEntries](https://www.onixs.biz/fix-dictionary/5.0.sp2.ep299/tagNum_2432.html) | N | Used to support fragmentation. Sum of [NoOrderEntries <2428>](https://www.onixs.biz/fix-dictionary/5.0.sp2.ep299/tagNum_2428.html) within the OrderEntryAckGrp across all messages with the same [MassOrderRequestID <2423>](https://www.onixs.biz/fix-dictionary/5.0.sp2.ep299/tagNum_2423.html). |
| 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 - <ThrottleResponse>](https://www.onixs.biz/fix-dictionary/5.0.sp2.ep299/compBlock_ThrottleResponse.html) | N |  |  |
| [Component Block - <OrderEntryAckGrp>](https://www.onixs.biz/fix-dictionary/5.0.sp2.ep299/compBlock_OrderEntryAckGrp.html) | N |  |  |
| [Component Block - <StandardTrailer>](https://www.onixs.biz/fix-dictionary/5.0.sp2.ep299/compBlock_StandardTrailer.html) | Y |  |  |

- Follow   
  OnixS
- [Follow us on Twitter ](https://twitter.com/onixsbiz)
- [Connect with us on LinkedIn ](https://www.linkedin.com/company/onix-solutions/)

 We track how people interact with our online web content and resources, and some of that tracking involves storing cookies on your device. By continuing to use our site you accept that you agree to this. For more details see our [Cookie usage, and Data Privacy and Protection Policies](https://www.onixs.biz/cookies-and-privacy.html).

[Ok](https://www.onixs.biz/fix-dictionary/5.0.sp2.ep299/msgtype_dk_6875.html#)

[OnixS ](https://www.onixs.biz/)

Menu

---

---

[OnixS ](https://www.onixs.biz/)

### Search the site

Search