rail read card · CustomerInboundACHReturnNSF

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CustomerInboundACHReturnNSF two-leg

Identity

Name
CustomerInboundACHReturnNSF
Description

ACH return path for NACHA reason code R01 (insufficient funds). Reverses the inbound ACH credit by debiting the customer DDA and re-crediting the originator's external counterparty. Fires only when SNB couldn't honor the inbound credit — typically same-day or next-business-day after the original posting.

Topology

Source role
CustomerDDA
Destination role
ExternalCounterparty

Origin

Origin
InternalInitiated
Source origin (override)
Destination origin (override)

Conservation

Expected net (standalone firing)
$0.00

Activity / cadence

Aggregating
false
Cadence
Bundles activity

Metadata

Metadata keys
original_external_referencereturn_reason_codecustomer_id
Metadata value examples
return_reason_code: - R01

Posted requirements

Posted requirements
original_external_reference, return_reason_code

Aging

Max pending age
Max unbundled age

Soft bounds

Typical amount range (min, max)
Typical firings per period (min, max)