dynobase-icon
Dynobase

Error: dynamodb item size limit error

Rafal Wilinski

Answered by Rafal Wilinski

What's Causing This Error

Usually, this error occurs when the size of an item exceeds the maximum allowed limit of 400 KB.

Solution: Here's How To Resolve It

To resolve this error, you need to reduce the item's size by removing unnecessary attributes, compressing large attribute values, or flattening nested data structures.

Dynobase is a Professional GUI Client for DynamoDB

Start your 7-day free trial today

Product Features

Download
/
Pricing
/
Member Portal
/
Privacy
/
EULA
/
Twitter
© 2026 Dynobase
+
Tired of AWS Console?
Try Dynobase to accelerate your DynamoDB workflow. Start your 7-day free trial today.