SCA Functional Specification

Set Parameters

Last updated: 04-Dec-2024
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This command is used to set SCA parameters on the payment device. Direct to Processor implementations only. Not supported by TSYS Direct Engage.

Rules

  1. The SET_PARM command is intended for non-payment purposes and is used outside of a payment transaction.
  2. Perform a Query SAF to ensure no outstanding SAF records are present before changing MID/TID/URL values.

Configuration Parameters

Following are the configuration parameters which affect the operation

  • LANEID
  • PARM_MID
  • PARM_TID
  • PARM_PRIMURL
  • PARM_SCNDURL

Message Interface

Refer to the below Protocol section for the command fields description and examples.

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