---
schema_version: "1"
id: 09cacad7ba8f460da8e0a1af398cfd1f6d905eb86a92a34d6cfb91ab85da619c
title: DML Operations on the Order Cause Row Lock Exception
collection: admin
version: current
locale: en-us
portal_url: https://docs.salesforce.com/admin/current/en-us/ind/264-0-0/comms_t_order_row_lock_exception.md
canonical_url: https://help.salesforce.com/s/articleView?id=ind.comms_t_order_row_lock_exception.htm&release=264.0.0&type=5
source_site: help.salesforce.com
content_type: documentation
content_hash: c00b1035abde4b9b33f19a207ad0c9873e074122d963fbc670c6c344c0abce43
description: When multiple orders are submitted in parallel under the same account, each order attempts to acquire a lock on the same account, leading to a row lock exception.
products:
  - Industry Solutions
  - Cross Cloud
release: "264"
---
# DML Operations on the Order Cause Row Lock Exception

When multiple orders are submitted in parallel under the same account, each order attempts to acquire a lock on the same account, leading to a row lock exception.

Avoid this issue by submitting orders sequentially under the same account.