Overview

Error 90115 is a common product listing error that Amazon sellers encounter when submitting feed files with numeric values that contain too many decimal places. Whether you're entering prices, weights, or measurements, Amazon enforces strict formatting rules on how precise these numbers can be. Understanding and resolving this error quickly is essential to keeping your listings live and your catalog updates flowing smoothly.

Key Points / What Sellers Need to Know

• Decimal precision is enforced — Amazon's system automatically rejects any numeric attribute value that exceeds the maximum allowed decimal places for that field.
• Prices are limited to two decimal places — A value like $19.999 will trigger this error; it must be rounded to $19.99 or $20.00.
• Weights and measurements have their own limits — Each attribute type has a specific maximum number of decimal places defined in Amazon's product template.
• Feed files are the most common trigger — Sellers using flat file uploads or API-based feed submissions are most likely to encounter this error during bulk catalog updates.
• The fix is straightforward — Correcting the decimal precision in your data and resubmitting the feed resolves the issue in most cases.

Why This Error Occurs

Error 90115 fires when a numeric value in your product feed exceeds the decimal place limit that Amazon has set for that particular attribute. Every product attribute that accepts numeric input has a defined format specification, and the system validates incoming data against these rules during feed processing. For example, if you submit a product weight as 2.4567 pounds but the field only allows two decimal places, your submission will be rejected. This validation exists to maintain data consistency across Amazon's massive catalog and to ensure that pricing, dimensions, and other numeric fields display correctly to customers.

How to Resolve Error 90115

The resolution process starts with identifying which attribute triggered the error. Check your feed processing report for the specific field and value that failed validation. Next, consult the Valid Values tab and the Data Definitions sheet within your product category's flat file template — these documents specify the exact decimal place limits for every numeric attribute. Once you know the correct format, round or truncate your values accordingly. For prices, always use exactly two decimal places. For weights and dimensions, refer to the template specifications for your product category, as these can vary. After correcting the values, save your updated feed file and resubmit it through Seller Central or your preferred API integration.