Banking Error Code

94 | Duplicate transmission

Industry

Banking

Canonical

/banking/error-codes/94/

Last Updated

Apr 16, 2026

Summary

Response code 94 indicates a duplicate transaction was detected.

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Hub

Guides

Payment Processing Format, Timeout & System Errors: Code 30, 06, 68, 96 + Fixes
ISO 8583 Response Codes Explained: 00, 05, 51, 54, 91, 96 + Hard vs Soft Declines

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What This Code Means

Response code 94 indicates a duplicate transaction was detected.

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