EMV Sandbox — Validation Errors
Common EMV Error Codes
| Code | Description | Resolution |
|---|---|---|
EMV_001 | Card not detected | Ensure card fully inserted in chip slot |
EMV_002 | Card read error — retry | Remove and reinsert card |
EMV_003 | Fallback to magnetic stripe required | Swipe card instead of chip |
EMV_004 | PIN required but unavailable | Configure PIN capture in SDK |
EMV_005 | Cryptogram validation failed | Possible counterfeit card — decline |
EMV_006 | Issuer script failed | Non-fatal — log and continue |
EMV_007 | Transaction terminated by card | Prompt for different card |
EMV_008 | Contactless limit exceeded | Request chip or swipe instead |