Field EncodedTextLen (354) - FIX Protocol FIXT.1.1
Type: Length
Byte length of encoded (non-ASCII characters) EncodedText (355) field.
Added in protocol FIX.4.2
See in: FIX.4.2, FIX.4.3, FIX.4.4, FIX.5.0, FIX.5.0SP1, FIX.5.0SP2, FIX.5.0SP2 EP240.