Error: DynamoDB transaction error

What's Causing This Error

This error can be caused by a variety of issues, such as:

• Attempting to perform a transaction on a table that does not have a provisioned write capacity of 1.
• Attempting to perform a transaction on a table accessed by another operation.
• Issues with the IAM role associated with the request.
• Incorrect use of the transactional API.

Solution: Here's How To Resolve It

To solve this error, you can take the following steps:

• Check that the table on which you are attempting to perform the transaction has a provisioned write capacity of 1.
• Wait for any other operation accessing the table to complete before attempting to perform a transaction.
• Check the IAM role associated with the request to ensure it has the necessary permissions to perform transactions on the table.
• Check your use of the transactional API, and make sure you are passing the correct parameters to the write operations.