Overview

Amazon sellers who upload retail offers via product data feeds may encounter error 18869 when the required merchant_suggested_asin field is missing, empty, or does not match the ASIN in the offer. The error appears during feed processing and prevents the affected listings from becoming active. Resolving it quickly is critical to keep inventory visible and sales flowing.

Key Points

• Required attribute — Every retail‑offer feed must contain the merchant_suggested_asin column; omitting it triggers error 18869.
• Blank values are invalid — A row that includes the column but leaves it empty (e.g., SKU 98765 with an empty field) generates the same error as a missing column.
• ASIN mismatch detection — Amazon cross‑checks the ASIN in the offer against the value supplied in merchant_suggested_asin; a mismatch such as offering ASIN B07XYZ while listing merchant_suggested_asin B08ABC causes rejection.
• Error pinpointing — The processing report flags the exact merchant ID and ASIN pair, making it easy to locate the offending line in a large file.
• Impact on listings — Until the error is fixed and the feed re‑submitted, the product will not appear in search results or buy‑box rotations.
• Batch effect — A systematic omission of the column can affect dozens or hundreds of SKUs in a single upload.

How to Resolve Error 18869

1. Review the processing report — Open the feed summary, locate the row that shows “Error 18869 – merchant_suggested_asin missing” for SKU 12345, and note the associated ASIN.
2. Open the original feed file — In the spreadsheet, find the line for SKU 12345; you will see the merchant_suggested_asin cell is either blank or absent.
3. Insert the correct ASIN — Enter the exact ASIN that matches the offer, for example, placing B07ABC1234 into the merchant_suggested_asin column for SKU 12345.