Amazon flat-file errors
Amazon Error 8105: Required Attribute Is Missing
Error 8105 means a required attribute is missing for your product type. Amazon’s requirements are conditional — driven by the product-type definition — so a field that was optional elsewhere becomes mandatory here. It is fixable when the value can be derived from other columns already on the row; it needs escalation only when it requires external information you have to supply (e.g. an ingredient list or a GS1 UPC).
How to fix it
- Identify the missing column. Match the 8105 error to the exact attribute and SKU it names. Amazon’s message points at the required field that came in blank.
- Derive the value from the row. Where the missing value is implied by other columns (unit counts, dimensions, a theme already present), populate it from those columns.
- Flag what needs external data. If the field needs information not on the row — an ingredient list, a real GS1 UPC — it is flagged for you to supply rather than guessed.
- Re-upload the completed row. Upload the file with the now-present required attribute. Derivable 8105 errors clear on ingest.
Frequently asked questions
What does Amazon error 8105 mean?
A required attribute is missing for the product type. The requirement is conditional on the product-type definition, so the field may not have been required for your other listings.
Can error 8105 always be fixed automatically?
It is fixable when the value is derivable from other columns on the same row. When it needs external information — like an ingredient list or a GS1-registered UPC — it is flagged to escalate instead of guessed.
How is 8105 different from 8541?
8105 is a missing required value; 8541 is a present value that conflicts with Amazon’s catalog. One needs filling in, the other needs reconciling.