An external system needs to be defined that will communicate with the Oracle Banking Payments Integration Gateway. Below are the details requiring inputting while creating the external system.

External System - Specify a name for the external system. This should be the same as the Source in an incoming message.

Description - Specify a brief description for the External System.

Request - A way needs to be defined in which the external system should correlate its request message with the response message. Message ID can be chosen of a request message as the Correlation ID in the response message. Alternatively, user can choose Correlation ID of a request message and maintain it as the Correlation ID of the corresponding response message.

Request Message - User can choose the Request message to be ‘Full Screen’ or ‘Input Only’. If you select ‘Full Screen’ as the request message, the response message will also display ‘Full Screen’.

Response Message - User can choose the Response message to be ‘Full Screen’ or ‘Record Identification Msg’.

Default Response Queue - You can define a response queue for each of the In Queue’s through which the External System will communicate with Oracle Banking Payments application. Define a valid queue name as the Default Response Queue.

Dead Letter Queue - If the messages received are non-readable, such messages are directed to Dead Letter Queue defined for the external system.

XSD Validation Required - Check this box to indicate if the request message should be validated against its corresponding XSD.

Register Response Queue Message ID - Check this box to indicate if the message ID provided by the Response Queue should be logged when a response message is posted into the queue.