SCA Functional Specification

Rules

1. The VERSION command is intended for non-payment purposes and is to be used outside of a payment transaction.
2. For Engage users: Versioning will differ from below and only include the Direct to processor solution identifier.

Configuration Parameters

Following are the configuration parameter which affect the operation

• SYSINFOINTERVAL

Message Interface

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

• VERSION