What happens when this goes wrong?
Every other page shows this payment working. Here you choose what breaks, and follow the damage — because a hold, a return or a missed cut-off is the system working as designed, and reading one calmly is the job.
Pick a failure above. Nothing here is invented — each one is a reason code this rail really uses, at the step where it really strikes.
The sponsor owns one direct connection and settlement account. Input credit file is explicitly a local interface label around pacs.008 transactions, not a universal SEPA message name. Every failure here is authored on SEPA SCT through an indirect participant, with the sources that back it.