Visa Reason Code 12.7: Invalid Data
The clearing record submitted for this transaction contained data that violated Visa's technical specifications — such as an invalid value in a required field or data that the network cannot process — making it impossible to settle correctly.
Your strongest argument
The clearing record contains valid, correctly formatted data in all required fields — the submission met Visa's technical specifications.
Evidence that wins a Visa 12.7 dispute
- Corrected clearing record showing all required fields contain valid, correctly formatted data per Visa specifications
- Processor logs confirming the correct data was originally transmitted and meets technical requirements
- Records demonstrating any data flagged as invalid was in fact valid at the time of submission
Ordered strongest first — lead your rebuttal with the items at the top.
Source: Visa Core Rules and Visa Product and Service Rules; Visa Dispute Resolution (Visa Claims Resolution) documentation. The Visa rulebook defines this code and its dispute framework; the issuer decides every dispute and sets the exact deadline shown in your processor dashboard.
Not sure you have enough to win?
Run a free 60-second readiness check for Visa 12.7. Answer a few yes/no questions and get a 0–100 score, a green/amber/red evidence checklist, and your exact response deadline — no signup.
How processors label this dispute
| Processor | What you'll see |
|---|---|
| Stripe | reason: general (processing error) |
Where to pull this evidence
Prove each charge was a separate, legitimate transaction. Here's exactly where the relevant records live in each processor dashboard — gather them free before you build your pack.
Stripe
Dashboard → Payments → Disputes (or the email alert from Stripe).
- AVS & CVC check results: Open the original payment → Payment details → "Checks" (CVC, ZIP, address).
- Customer email, IP, and device: Payment → Customer section and the "Risk insights" / Radar panel.
- Receipt / order confirmation: Payment → "Send receipt" or your order-management system; export the PDF.
- Refund history & reference IDs: Payment → Timeline shows any refunds with their re_… reference IDs.
Shopify Payments
Shopify admin → Orders → the flagged order → "Chargeback" banner, or Settings → Payments → Manage disputes.
- Order & fulfillment details: Orders → the order → Fulfillment + Timeline (shows when items shipped).
- Tracking number & carrier: Orders → Fulfillment → tracking; confirm "Delivered" status with the carrier.
- Customer info & IP: Order → Customer section; Order → Additional details / fraud analysis for IP and AVS/CVV.
- Fraud analysis (AVS/CVV/risk): Order → "Fraud analysis" panel shows AVS, CVV, and Shopify’s risk indicators.
Square
Square Dashboard → Disputes (or Balance → Disputes), or the email from Square.
- Transaction & receipt: Transactions → the payment → receipt; "Resend receipt" for a copy.
- Card-present / chip details: Transaction detail shows entry method (chip, tap, keyed) — chip reads support card-present disputes.
- Customer details: Customer Directory → the customer; or the transaction’s customer section.
- Itemization & amount: Transaction → itemized breakdown to rebut "incorrect amount" claims.
PayPal
PayPal → Resolution Center → the open case (Dispute, Claim, or Chargeback).
- Transaction details & ID: Activity → the transaction → details; note the Transaction ID.
- Proof of delivery / tracking: Resolution Center → "Respond" → add tracking number + carrier (PayPal validates delivery).
- Proof of shipment / service: Resolution Center evidence upload: invoice, shipment receipt, or service-completion proof.
- Buyer communication: Resolution Center message thread + your own email records with the buyer.
Build a submission-ready Visa 12.7 response
ChargebackKit assembles your evidence into a formatted, labeled rebuttal pack with the exhibits and response letter card networks expect — pre-mapped to Duplicate Charge disputes.
Frequently asked questions
What is Visa reason code 12.7?↓
How do I respond to a Visa 12.7?↓
What commonly causes 12.7?↓
Where to go next
Build the pack for Duplicate Charge disputes, or dig into the matching guide, template, and processor evidence requirements.
Build the pack for this dispute
Guides for this dispute
Templates for this dispute
Updated June 2026. This code’s meaning and evidence requirements are sourced from the Visa Core Rules and Visa Product and Service Rules; Visa Dispute Resolution (Visa Claims Resolution) documentation and may change as Visa revises its rules; always check your processor dashboard for the exact deadline and label on your dispute. The issuer decides every dispute — there is no guaranteed outcome.