The Integration App supports the split database feature provided by Magento Commerce. To improve database performance, the database tables are split into multiple databases. To support this functionality, an extension backend code is deployed to Magento.
Prerequisite: To support the split database functionality, install or upgrade the Magento extension module “celigo/magento2-netsuite-connector v1.3.8” from Magento Marketplace.
With this extension, the Integration App is compatible with the split database and table prefixes functionality.
Note: If you are using the older version of Magento2, which is below v1.3.8, the split database functionality might lead to inaccurate results for the “Magento Order to NetSuite Order Add” flow.
For more information, refer to Magento Commerce split database.