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Response Code Reference
Searchable reference of all ISO 8583 DE39 response codes — name, description, category, and retry guidance for each code.
Showing 36 of 36 codes
| Code | Category | Name | Description | Retriable |
|---|---|---|---|---|
00 | Approval | Approved | Transaction approved. Honor the card. | No |
08 | Approval | Honor With Identification | Approved but merchant must verify ID. | No |
10 | Approval | Partial Approval | Approved for a partial amount (prepaid/debit). | No |
85 | Approval | No Reason to Decline | Approved — used for account verification or zero-dollar auth. | No |
01 | Referral | Refer to Card Issuer | Call voice authorization center. | Yes |
02 | Referral | Refer – Special Condition | Call voice auth; possible fraud flag. | Yes |
04 | Referral | Pick Up Card | Card reported; do not return to cardholder. | No |
07 | Referral | Pick Up Card – Special | Hot card / confirmed fraud; confiscate if safe to do so. | No |
05 | Decline | Do Not Honor | Generic soft decline — most common. Issuer policy not disclosed. | Yes |
12 | Decline | Invalid Transaction | Transaction type not permitted for this card. | No |
13 | Decline | Invalid Amount | Amount is zero, negative, or exceeds max. | No |
14 | Decline | Invalid Account Number | PAN fails check digit or not found. | No |
15 | Decline | No Such Issuer | BIN not recognized by the network. | No |
41 | Decline | Lost Card | Card reported lost by cardholder. | No |
43 | Decline | Stolen Card | Card reported stolen. | No |
57 | Decline | Transaction Not Permitted – Cardholder | Card product restrictions prevent this transaction type. | No |
58 | Decline | Transaction Not Permitted – Terminal | Merchant not set up for this transaction type. | No |
62 | Decline | Restricted Card | Card on restricted or blocked list. | No |
63 | Decline | Security Violation | CVV/CVC failure or security constraint not met. | No |
51 | Balance/Limits | Insufficient Funds | Balance or credit limit insufficient for this amount. | Yes |
61 | Balance/Limits | Exceeds Amount Limit | Single transaction amount limit exceeded. | Yes |
65 | Balance/Limits | Exceeds Frequency Limit | Too many transactions in the allowed period. | Yes |
75 | Balance/Limits | PIN Tries Exceeded | Allowable wrong PIN attempts exhausted — card may be blocked. | No |
54 | Card Error | Expired Card | Card is past its expiration date. | No |
55 | Card Error | Incorrect PIN | Wrong PIN entered; counter not yet exhausted. | No |
76 | Card Error | PIN Not Changed | PIN change failed or retries exceeded (Visa-specific). | No |
68 | System | Response Received Too Late | Timed out — reversal may be needed to avoid duplicate. | Yes |
91 | System | Issuer Inoperative | Issuer host unreachable; retry after delay. | Yes |
92 | System | Unable to Route | No routing path found for this transaction. | Yes |
96 | System | System Malfunction | Generic technical error — retry once. | Yes |
82 | EMV/Scheme | Invalid dCAVV / CAM Failed | Chip cryptogram failed MAC validation or token CAVV invalid. | No |
B1 | EMV/Scheme | Surcharge Accepted | Response to surcharge notification — not a decline (Visa). | No |
M0 | EMV/Scheme | Partial Approval | Partial approval via VisaNet (Visa M0 variant). | No |
N0 | EMV/Scheme | Force STIP | Stand-in approved by scheme when issuer is offline (Visa). | No |
P5 | EMV/Scheme | PIN Change Rejected | PIN change/unblock request rejected (Visa). | No |
2A | EMV/Scheme | Account Closed | Account has been closed (Visa-specific). | No |