After you integrate the Digital River Salesforce B2B Commerce App with Salesforce B2B Commerce, you must test the connection to ensure everything works as expected. To test the connection for the Salesforce B2B Commerce App:
Click App Launcher .
Digital River App in the Search apps and items field.
Click Digital River App.
From the General Config page, scroll down and click Test DR Connection to verify whether you can successfully connect with the configured Digital River site.
If the connection to Digital River is successful, click Save. If there are errors, check your settings and try again.