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Code list · AFD 2.0

Code list ADNFUN: Message function

Indicates the function of the message. The VB-PUO messages allow codes 01, 02, 09 and 54; 54 is a resend that refers to the original message with originalMessageId (release v0.2.0). The feedback message uses code 23 fixed.

From the standard: ADNFUN codelist

Codes(5)

Code	From the standard	Explanation by WTP Data Lab
01		Regular message (first delivery); meaning according to SIVI AFS's ADNFUN list
02		Meaning according to SIVI AFS's ADNFUN list (AFD 2.0 Online Raadplegen)
09		Meaning according to SIVI AFS's ADNFUN list (AFD 2.0 Online Raadplegen)
54		Resend of an earlier message; originalMessageId mandatory
23		Feedback message (fixed value in the feedback schema)

Attributes

commonFunctional.default.function(0001a, 0001b, 0001c, 00002, 00541, 00542, 00551, 00552a, 00552b, 00553, 00554, 00555a, 00555b, 00556, 00557, feedback)

Messages

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About this knowledge base

This knowledge base is maintained by the team behind WTP Data Lab, the platform pension administrators and asset managers use to create, validate, visualise and exchange SIVI VB-PUO messages. We implement the standard ourselves and track every SIVI release.

Updated: 2026-09-04

Attribution. Source: SIVI – VB-PUO Standard. Schemas, attribute descriptions and code lists are taken unchanged from the VB-PUO Standard (owned by the Pensioenfederatie, managed by SIVI) and shown with their release and version. Explanations, examples, error descriptions and translations are by WTP Data Lab and are not part of the standard. GitHub Stichting-SIVI/VBPUOdsk · Manual · sivi.org