OrderHandlingInstSource (FIX tag 1032)

intFIX 5.0 SP2

OrderHandlingInstSource (tag 1032) is an int field defined in FIX 5.0 SP2. It appears in 3 message types, always optionally. It is an enumerated field with 1 defined value.

At a glance

Tag
1032
Name
OrderHandlingInstSource
Datatype
int
Dialects
FIX 5.0 SP2
Messages
3
Valid values
1

What the specification says

Identifies the class or source of the order handling instruction values. Scope of this will apply to both CustOrderHandlingInst(1031) and DeskOrderHandlingInst(1035).

Descriptions are quoted from the FIX Orchestra sources under the Apache 2.0 licence.

A real message using tag 1032

NewOrderSingle · FIX 5.0 SP2
TagFieldWire valueMeaning
8BeginStringFIXT.1.1
9BodyLength118
35MsgTypeDNewOrderSingle
49SenderCompIDBOARTEAM
56TargetCompIDCOUNTERPARTY
34MsgSeqNum2
52SendingTime20240101-12:00:00.000
11ClOrdIDORD-10042
54Side1Buy
60TransactTime20240101-12:00:00.000
40OrdType1Market
1032OrderHandlingInstSource1FINRA OATS
10CheckSum122
Edit and decode it yourself

Shown with | separators for readability. On the wire FIX uses SOH (0x01), an invisible control byte — and because BodyLength and CheckSum are computed over the actual bytes, the two forms have different checksums. Both are valid and both decode here.

Open in the full decoder →

Generated from the FIX 5.0 SP2 dictionary and verified at build time: it parses and validates with no issues. Open the decoder to try your own message.

Valid values

A value outside this list is not a parse error — the message still decodes — but validate() reports it as validate/value-not-in-enum.

ValueMeaningSymbolic name
1FINRA OATSNASD_OATS

Where tag 1032 appears

Requiredness is a property of the message, not of the field: the same tag can be optional in one message and conditionally required in another.

MessageMsgTypeRequirednessWhere in the message
ExecutionReport8Optionaldirectly on the message body
NewOrderSingleDOptionaldirectly on the message body
OrderCancelReplaceRequestGOptionaldirectly on the message body

Wire format

A whole number, optionally signed. Leading zeros are legal on the wire and are preserved in the raw value. @boarteam/fix parses the value as a number and reports parse/invalid-int when it does not lex as one; the raw string is kept either way.

Read tag 1032 in TypeScript

decode.tsts
import { createFixEngine } from "@boarteam/fix";import { dictionary } from "@boarteam/fix-dict-fix50sp2";const fix = createFixEngine(dictionary);const { message, issues } = fix.parse(raw);const orderHandlingInstSource = message.fields[1032]?.raw;// e.g. "1" — FINRA OATS// The dictionary also carries the labels:const label = fix.dictionary  .fieldByTag(1032)  ?.enumValues?.find((e) => e.value === orderHandlingInstSource)  ?.description;

Other int fields

Decode this in your own code

The same engine that produced the decoded example above is an Apache-2.0 npm package with zero runtime dependencies. It runs in Node and in the browser, and parse() returns problems as data instead of throwing.

npm i @boarteam/fix @boarteam/fix-dict-fix50sp2