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KSEF-BUS-158 INFERRED Error Gov Enforced

Empty or duplicate attachment metadata key

Pusty lub zduplikowany klucz metadanych załącznika

Problem

Attachment metadata contains an empty or duplicate key (ZKlucz — metadata key). Each key must be unique and non-empty.

How to Fix

Review the attachment metadata — ensure that every key (ZKlucz) is populated and does not repeat within a single data block.

Source Reference

Brochure FA(3), Section Zalacznik/BlokDanych/MetaDane

Page 151

View source PDF

Source Quote

“ZKlucz keys in MetaDane must be non-empty and unique within a BlokDanych.”
Description SHA-256: 572e19e2b62a…

Justification

CROSS FIELD

Legal Basis Chain

1

Attachment — MetaDane/ZKlucz

Zalacznik — MetaDane/ZKlucz

“Descriptive data of a data block. Descriptive data characterising the data block in question (composed of the complex-type ZKlucz and ZWartosc) is provided.”
Brochure FA(3), Section Zalacznik/BlokDanych/MetaDane (Page 152)