Type: int

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

Added in protocol FIX.4.4 (9)

See in: FIX.5.0, FIX.5.0SP1, FIX.5.0SP2.

Valid values

Value Description Added
1 FINRA OATS FIX.4.4
2 FIA Execution Source Code FIX.5.0SP2 (133)