ISO 20022 · Investigation status reason
DU01 Duplicate Request
Code setExternalInvestigationStatusReason1Code
Published definition
Request message is duplicate, duplicate request message is rejected.
Code set and usage
Investigation status reason contains 21 registered codes. Its exact identifier is ExternalInvestigationStatusReason1Code.
Specifies the reason for the investigation status, as published in an external investigation status reason code set. External code sets can be downloaded from www.iso20022.org.
Use the code with the applicable message version and implementation guide. A matching code value alone does not establish the same meaning in another set.
This code in other sets 1
These share the characters DU01. Their meanings belong to their respective sets.