LINK4DSECURE 3DS Server AMEX SafeKey Test Lab · staging · v2.3.1 public URL: https://amex3dt.link4.tech

AXP 3DS 2.2.0 BRW21 - PSD Secure Corporate Payment Exemption (Regression)

error Download STL batch file JSON ← tests
threeDSServerTransID
dc1a3864-942c-448d-a7f8-e9db35aec332
channel / category / version
BRW / PA / 2.2.0
card
375987000169875 exp 2205 · 3DS 9875 · amount 44200
expected
ARes I, transStatusReason=82, eci=07.
2026-09-24T13:24:42.624Z — DS answered Erro: {"dsTransID": "7234b855-cee6-4d75-ba13-40020befd832", "messageType": "Erro", "messageVersion": "2.2.0", "threeDSServerTransID": "dc1a3864-942c-448d-a7f8-e9db35aec332", "acsTransID": "465b3d44-f0fd-48f7-92ef-19bdeb59701b", "errorCode": "203", "errorComponent": "A", "errorDescription": "Data Element not in the required format or value is invalid.", "errorDetail": "threeDSRequestorChallengeInd", "errorMessageType": "AReq"}

Result summary

{
  "ares.acsDecConInd": null,
  "ares.authenticationValue": false,
  "ares.eci": null,
  "ares.transChallengeExemption": null,
  "ares.transStatus": null,
  "ares.transStatusReason": null,
  "cres.transStatus": null,
  "errors": [
    {
      "text": "DS answered Erro: {\"dsTransID\": \"7234b855-cee6-4d75-ba13-40020befd832\", \"messageType\": \"Erro\", \"messageVersion\": \"2.2.0\", \"threeDSServerTransID\": \"dc1a3864-942c-448d-a7f8-e9db35aec332\", \"acsTransID\": \"465b3d44-f0fd-48f7-92ef-19bdeb59701b\", \"errorCode\": \"203\", \"errorComponent\": \"A\", \"errorDescription\": \"Data Element not in the required format or value is invalid.\", \"errorDetail\": \"threeDSRequestorChallengeInd\", \"errorMessageType\": \"AReq\"}",
      "ts": "2026-09-24T13:24:42.624Z"
    }
  ],
  "final.transStatus": null,
  "rreq.authenticationType": null,
  "rreq.authenticationValue": false,
  "rreq.challengeCancel": null,
  "rreq.eci": null,
  "rreq.transStatus": null,
  "rreq.transStatusReason": null,
  "state": "error"
}

Messages (in order exchanged)