Response Code

84 — Invalid Life Cycle

ISO 8583 Response Code 84

Meaning: Invalid Life Cycle

Action / Description

Mastercard: Card life cycle state invalid for requested transaction. Card may be blocked or not activated.

Decode and Verify ISO 8583 & EMV Transactions

Use IsoFluent's suite of 100% client-side tools to parse full message logs and decode complex TVR/TSI values instantly.

\n