3DS ReferenceProtocol & field guide

EMV 3-D Secure · Core specification 2.3.1.1

Challenge Cancelation IndicatorchallengeCancel

Challenge Cancelation Indicator in Results Request (RReq).

Source edition: Core 2.3.1.1 · Type: String · Length: 2 characters · Minimum length: 2 · Maximum length: 2

Baseline in RReq Conditional

Conditional. Same classification across the remaining channels and categories. • Required in CReq for 01-APP if the authenticati on transaction was cancelled by user interaction with the cancellation button in the UI or for other reasons as indicated. • Required in the RReq if the ACS identifies that the authenticati on transaction was cancelled for reasons as indicated. Value of 04 or 05 is required if Transaction Status Reason = 14. Usage and conditions ↓

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Field value definitions

Field-wide definitions. Check message-specific restrictions in usage and conditions.

CodeMeaning
01Cardholder selected “Cancel”
03Transaction Timed Out – Decoupled Authentication
04Transaction Timed Out at ACS – other timeouts
05Transaction Timed Out at ACS – First CReq not received by ACS
06Transaction Error
07Unknown
08Transaction Timed Out at 3DS SDK
09Error Message in response to the CRes message sent by the ACS
10Error Message in response to the CReq message received by the ACS

Source: EMV_3DS_CoreSpec_v2.3.1.1_20230530.pdf, Table A.1, PDF pages 232, 233. Read usage and conditions.

Reserved values

CodeMeaning
02Reserved for EMVCo future use (values invalid until defined by EMVCo).
11–79Reserved for EMVCo future use (values invalid until defined by EMVCo)
80–99Reserved for future DS use

Usage in RReq

Indicator informing the ACS and the DS that the authentication has been cancelled.

Conditional inclusion — source text

• Required in CReq for 01-APP if the authenticati on transaction was cancelled by user interaction with the cancellation button in the UI or for other reasons as indicated. • Required in the RReq if the ACS identifies that the authenticati on transaction was cancelled for reasons as indicated. Value of 04 or 05 is required if Transaction Status Reason = 14.

Format and scope

Type: String · Length: 2 characters · Minimum length: 2 · Maximum length: 2

Source components: 3DS SDK, ACS. Channels: 01-APP, 02-BRW, 03-3RI. Categories: 01-PA, 02-NPA.

EMV_3DS_CoreSpec_v2.3.1.1_20230530.pdf, Table A.1, PDF pages 232, 233

Transaction context

This reference covers the published source edition. Use the explorer to inspect this field and any applicable transaction conditions. Scheme programme requirements are not inferred from the protocol edition.

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Sources and related references

EMV_3DS_CoreSpec_v2.3.1.1_20230530.pdf, Table A.1, PDF pages 232, 233

Source review status: carried-forward. Carried-forward material has not acquired a new verification claim.

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