Tag 1277

DerivativeEncodedIssuerLen

Abbreviation: EncIssrLen

TypeLength

Tag1277

AddedFIX.5.0

Used in3 messages

Single field (key=value)

1277=128

In a FIX message (DerivativeSecurityListRequest)

8=FIX.4.4 | 9=... | 35=z | 49=SENDER | 56=TARGET | 34=1 | 52=20240101-09:30:00.000 | … | 1277=128 | … | 10=...

Fields are delimited by SOH (ASCII 0x01), shown here as " | ". The highlighted field 1277=128 is this field's position in the message.