--- title: OrderMassActionRequest message – FIX 5.0 SP1 – FIX Dictionary – Onix Solutions description: OrderMassActionRequest message – FIX 5.0 SP1 – FIX Dictionary – Onix Solutions --- ![Dictionary icon](https://www.onixs.biz/hubfs/SIC_website_2020/images/interface/img-icon-book.svg) # OrderMassActionRequest message – FIX 5.0 SP1 – FIX Dictionary | Messages by MsgType \| Messages by Name \| Fields by Tag \| Fields by Name \| FIX 5.0 SP1 \| Home FIX 5.0 SP1 : OrderMassActionRequest message Structure \| Related Messages Description The Order Mass Action Request message can be used to request the suspension or release of a group of orders that match the criteria specified within the request. This is equivalent to individual Order Cancel Replace Requests for each order with or without adding S to the ExecInst <18> values. It can also be used for mass order cancellation. An Order Mass Action Request is assigned a ClOrdID <11> and is treated as a separate entity. The Order Mass Action Request is acknowledged using an Order Mass Action Report. The Order Mass Action Report will contain the ClOrdID <11> that was specified on the Order Mass Action Request. The ClOrdID <11> assigned to the suspension or release request must be unique amongst the ClOrdID <11> assigned to regular orders, replacement orders, cancel requests, etc. An immediate response to this message is required. It is recommended that an Execution Report with ExecType <150>=Pending Replace (or Pending Cancel if used for mass cancellation) be sent unless the Order Mass Action Request can be immediately accepted (Execution Report with ExecType <150>=Replaced or Canceled). Specifying filtering criteria is done using the MassActionType <1373> field. Order Mass Action Request Structure Tag Field Name Req'd Comments Component Block - Y MsgType = CA 11 ClOrdID Y Unique ID of Order Mass Action Request as assigned by the institution. 526 SecondaryClOrdID N 1373 MassActionType Y Specifies the type of action requested 1374 MassActionScope Y Specifies the scope of the action 1301 MarketID N MarketID for which orders are to be affected 1300 MarketSegmentID N MarketSegmentID for which orders are to be affected 336 TradingSessionID N Trading Session in which orders are to be affected 625 TradingSessionSubID N Component Block - N Component Block - N Component Block - N 54 Side N 60 TransactTime Y 58 Text N 354 EncodedTextLen N Must be set if EncodedText field is specified and must immediately precede it. 355 EncodedText N Encoded (non-ASCII characters) representation of the Text field in the encoded format specified via the MessageEncoding field. Component Block - Y | | --- | | ![](https://www.onixs.biz/hs-fs/hubfs/fix-dictionary/img/spacer.gif?height=5&name=spacer.gif) | - 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.sp1/msgtype_ca_6765.html#) [OnixS ](https://www.onixs.biz/) Menu --- --- [OnixS ](https://www.onixs.biz/) ### Search the site Search