For the complete documentation index, see llms.txt. This page is also available as Markdown.
Nexus to Source IPSO
This leg covers delivery of the pacs.002 to the Source IPSO by the Nexus Gateway.
The Nexus Gateway must ensure delivery of the Payment Status Report (pacs.002) to the Source IPSO. The Source IPSO must return a technical acknowledgement. In case no technical acknowledgement is received, or the error is retry-able, Nexus will attempt redelivery via its retry mechnanism.
In the event no acknowledgement is received after the retry mechnaism, or the error returned indicates a terminal error, Nexus will create an incident via a Service Desk Ticket for further investigation.
In case the delivery of the Payment Status Report to the Source PSP is not succesful before the Source PSP timeout, the Source PSP can investigate the status of the payment via the investigation process.
