What does the Amazon GPSR flat file checker inspect?

ComplyShelf reads the technical key row carried by the Amazon template, identifies SKU rows, and reports missing or unsupported GPSR data without asking you to rename Amazon columns.

Does ComplyShelf need access to Seller Central?

No. You upload the template file inside your ComplyShelf workspace. Never send Seller Central passwords or credentials.

Does a successful check guarantee that Amazon will accept the file?

No. The checker finds structural and data-readiness problems that ComplyShelf understands, but Amazon can apply additional category, marketplace, account, or policy validation during upload.

Amazon EU · Pre-upload diagnostics

Check your Amazon flat file for GPSR errors

Find missing Responsible Person, manufacturer, safety-document, and template data at SKU level before you prepare the next bulk correction.

Check a file in the CRM See what is checked

Keep Amazon's structure intact

Read the file Amazon gave you. Diagnose it by technical key.

ComplyShelf looks for the template's own technical-key row, preserves unknown columns, and reports problems against the original SKU rows.

Technical key

item_sku

manufacturer

gpsr_safety_attestation

SKU-10482

Missing value

SKU-10483

Acme GmbH

Evidence required

Checks with a next action

See what is wrong, where it is, and what to resolve next.

Template identity

Detect a missing technical-key row or a file that is not a supported Amazon seller template.

SKU-level gaps

Keep every finding tied to the original SKU and marketplace instead of returning a generic file warning.

GPSR readiness

Surface missing manufacturer, EU Responsible Person, evidence, and supported safety-page values.

Safe mapping

Show which technical columns ComplyShelf understands and hold unsupported mappings for review.

Honest result

A preflight check, not an Amazon acceptance guarantee.

The checker finds template and readiness problems supported by ComplyShelf. Amazon may still apply category, marketplace, account, and policy rules when the file is uploaded.

Your original file remains the source for carried Amazon columns. ComplyShelf does not silently turn unknown columns into guessed mappings or overwrite deliberate seller values.

Already have a processing report? Continue with the Amazon GPSR upload error guide.

FAQ

Checking an Amazon GPSR flat file

What does the checker inspect?

It reads the technical keys carried by the Amazon template, identifies its SKU rows, and reports missing or unsupported data that affects the GPSR correction workflow.

Do you need my Seller Central credentials?

No. Upload the template inside your own ComplyShelf workspace. Never send passwords, session cookies, or Seller Central credentials.

Will a clean result guarantee acceptance?

No. A clean preflight means ComplyShelf did not find a supported structural or readiness problem. Amazon can still reject data under marketplace, category, account, or policy validations.

Can I fix hundreds of SKUs after the check?

Yes. Confirm reusable manufacturer, EU Responsible Person, and evidence records, assign them across the affected listings, and continue through the bulk-fix workflow.

Know what the file is missing before the next upload.

Bring the original Amazon template into your workspace and turn a large spreadsheet into an actionable SKU-level review.

Check a file in the CRM