Type: int

Byte length of encoded (non-ASCII characters) EncodedUnderlyingSecurityDesc (365) field.

Added in protocol FIX.4.2

See in: FIX.4.3, FIX.4.4, FIX.5.0, FIX.5.0SP1, FIX.5.0SP2, FIX.5.0SP2 EP240.