My Oracle Support Banner

A Transaction That Fails Because Of MVCC_READ_CONFLICT Is Returned As A 200 Successful Transaction (Doc ID 2855395.1)

Last updated on AUGUST 26, 2022

Applies to:

Blockchain Platform Cloud Service - Version N/A to N/A
Information in this document applies to any platform.

Goal

Why MVCC_ERROR was seen for parallel transaction. This is an intermittent behavior.

 

When two transactions are posted in parallel, following behavior is observed

1. Transaction failed with MVCC_ERROR

or

2. Automatic retry by the fabric layer committed the transaction.

Solution

To view full details, sign in with your My Oracle Support account.

Don't have a My Oracle Support account? Click to get started!


In this Document
Goal
Solution
References


My Oracle Support provides customers with access to over a million knowledge articles and a vibrant support community of peers and Oracle experts.