TagField NameAbbr NameData TypeUnion DatatypeDescriptionPedigree
464TestMessageIndicatorTestMsgIndBoolean

Indicates whether or not this FIX Session is a test vs. production connection. Useful for preventing accidents.


TestMessageIndicatorCodeSet
N=

False (production)

Added FIX.4.3 Updated EP204 [False]
Y=

True (test)

Added FIX.4.3 Updated EP204 [True]
Added FIX.4.3

Used in messages:
[Logon]