Visa Chargeback Reason Code

Visa Reason Code 12.2: Incorrect Transaction Code

Category Processing ErrorsBy Payment Defender Editorial TeamUpdated July 17, 2026Last reviewed July 17, 2026

What Visa Reason Code 12.2 Means

Visa reason code 12.2 applies when a transaction was processed using an incorrect transaction code, such as a debit processed as a credit or a transaction type that does not match the actual activity.

Why This Chargeback Happens

This dispute commonly occurs from data-entry or configuration errors where the wrong transaction code is applied, causing the transaction to be classified incorrectly at settlement.

What the Cardholder or Issuer Is Claiming

The issuer claims the transaction was submitted with an incorrect transaction code, misstating the nature of the transaction.

What Merchants Should Review

Review the transaction code submitted, the intended transaction type, the terminal or gateway configuration, and the settlement record.

Recommended Chargeback Evidence

Transaction records showing the correct transaction type
Documentation of the intended and submitted transaction codes
Evidence correcting the processing error, if applicable

How to Prevent Similar Disputes

These disputes may be reduced by verifying transaction-code configuration, reviewing settlement records for miscoded transactions, and correcting processing errors promptly.

Important Limitations

This page is educational and reflects common industry usage. Visa processing and dispute rules change over time. Merchants should confirm current requirements with their acquirer or processor.

Related Reason Codes

Sources and Review Information

Last reviewed July 17, 2026

Chargeback rules, evidence requirements, and response options may vary by card network, region, processor, and dispute circumstances.