Banking Error Code
01 | Refer to card issuer
Industry
Banking
Canonical
/banking/error-codes/01/
Last Updated
Apr 16, 2026
Summary
Response code 01 indicates the issuer is requesting the merchant contact or refer the cardholder to the issuer.
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What This Code Means
Response code 01 indicates the issuer is requesting the merchant contact or refer the cardholder to the issuer.
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Related Codes
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