Which two steps should the Technical Architect should recommend?

Universal Containers has an integration that runs nightly to update the Product (Product2) object in Salesforce with updated product availability for over 500,000 products. The source system is green screen ERP that must be taken offline to produce nightly production reports such as the inventory availability report used for this integration. The Salesforce integration frequently reports failures due to data validation errors.

Which two steps should the Technical Architect should recommend? Choose 2 answers
A . Ask the ERP report designers to redesign the report to provide properly formatted data.
B . Implements a regression testing policy to detect issues following development.
C . Use SOAP headers to turn off validation rules and triggers during the integration.
D . Review the Salesforce data model and Validation rules and modify the integration as necessary.

Answer: B,D