---
schema_version: "1"
id: 869ef5271618b435c59b6dd29682dd757d4fd88aba300051c5ab45b98d929889
title: DataMapper Updates on FulfilmentRequestLine__c Fail
collection: admin
version: current
locale: en-us
portal_url: https://docs.salesforce.com/admin/current/en-us/ind/264-0-0/comms_t_attribute_model_match.md
canonical_url: https://help.salesforce.com/s/articleView?id=ind.comms_t_attribute_model_match.htm&release=264.0.0&type=5
source_site: help.salesforce.com
content_type: documentation
content_hash: a0ce0dd5db1344c02171bf87f5a071570e42ecd8b6134a371f916e4022d6f8ed
description: To successfully update FulfilmentRequestLine__c and InventoryItem__c records using OmniStudio DataMapper, Order Management (OM) must be in the same attribute model as CPQ. Use the V2 attribute model for both CPQ and OM.
products:
  - Industry Solutions
  - Cross Cloud
release: "264"
---
# DataMapper Updates on FulfilmentRequestLine\_\_c Fail

To successfully update FulfilmentRequestLine\_\_c and InventoryItem\_\_c records using OmniStudio DataMapper, Order Management (OM) must be in the same attribute model as CPQ. Use the V2 attribute model for both CPQ and OM.