How to Fix Error 6000: Value Format Error in Amazon Product Feeds
Error 6000 is thrown when a binary column such as “Is Gift Message Available” contains any value other than true, false, 1, or 0. In a 5,000‑SKU feed, rows 78, 342 and 1,102 were rejected, halting the whole upload.
Overview
Amazon sellers frequently encounter Error 6000 when submitting product feeds, typically because a binary (yes/no) column contains an unsupported entry. The issue appears during flat‑file or inventory‑feed uploads and halts processing until the offending value is corrected. Fixing the error is essential to keep listings live and maintain sales momentum.
Key Points
- Binary columns accept only four tokens — Valid entries are
true,false,1, or0; any other spelling or symbol triggers the error. - Common offenders — Values such as “yes”, “no”, “Y”, “N”, capitalized words, or stray spaces around a valid token are the usual culprits.
- Feed blockage — A single malformed binary field can stop the entire batch from being processed, delaying product activation.
- Simple remediation — Locate the incorrect cell, replace it with an accepted token, save the file, and resubmit the feed.
- Preventive measures — Adding data‑validation rules in Excel or Google Sheets can stop invalid entries before they reach Amazon.
- Cross‑system alignment — When exporting from ERP or third‑party tools, map boolean fields to Amazon’s four accepted values to avoid conversion errors.
How Binary Fields Work in Amazon Feeds
-
Identify the field type — Amazon marks a column as binary in the template header (e.g., “Is Gift Message Available”).
- Example: In a clothing inventory template, the column “Is Discontinued” expects a binary value.
-
Interpret the value — The system reads the cell and matches it against the four permissible tokens.
- Example: A cell containing
1is interpreted as “yes”; a cell withfalseis read as “no”.
- Example: A cell containing
-
Validate formatting — Amazon trims leading and trailing whitespace before comparison; however, any extra characters cause a mismatch.
Analysis & Recommendations
Why This Matters
A single malformed binary field stops the entire batch, delaying product activation and costing sales during high‑traffic periods like Prime Day. The error can affect thousands of SKUs, as shown by the 5,000‑SKU example, leading to lost visibility and revenue.
Key Takeaways
- Binary columns accept only four tokens—true, false, 1, or 0—and any other entry triggers Error 6000.
- One invalid entry can block an entire feed; a 5,000‑SKU upload was rejected because rows 78, 342 and 1,102 used “Yes”.
- Amazon trims whitespace but leading spaces still cause a mismatch, e.g., the entry " 0" generates the error.
Recommended Actions
- →In Excel, select each “Is …” column, choose Data → Data Validation, set List to true,false,1,0 to block invalid entries before saving.
- →Run a pre‑submission macro that trims spaces and replaces “Yes”/“No” with 1/0, then upload via Seller Central > Inventory > Add Products via Upload.
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